Leaf springs and springs
More informationAt Global Parts, we offer a wide selection of original used car parts, including leaf springs and struts for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Our leaf springs and struts undergo quality control to ensure you receive a top-quality product.
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Category
Subcategory
Condition
In Stock
Price
-15%
Part no. 6873723-1
BMW F20 F21 M Sport Front Left Right N/O/S Spring Strut Shock Absorber
Promo price
€32.95
€28.01
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. 6796317
BMW X3 F25 Rear Spring Strut Shock Absorber Suspension Left Right N/O/S 6796317
Promo price
€89.95
€76.46
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. 6784514-2
Mini Cooper S R55 N14 Shock Absorber Front Right O/S Spring Strut Damper 6784514
Promo price
€80.95
€68.81
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. 7123515
Mini R52 Convertible Diagonal Rod Strut Chassis Support Left N/S 7123515
Promo price
€32.95
€28.01
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. A2043500441-4
Mercedes W204 Rear Right O/S Suspension Wheel Axle Carrier Hub A2043500441
Promo price
€37.95
€32.26
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. 6767336
BMW E92 Rear Axle Spring Coil C1 Left Right N/O/S Set Kit 6767336
Promo price
€28.95
€24.61
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. 6851728
BMW F31 Coil Spring Rear Left Right N/O/S EG Suspension Springs Set 6851728
Promo price
€32.95
€28.01
Free delivery: Jul 17 – 21
If paid before 14:00
-5%
Part no. A9063250254
Mercedes-Benz Sprinter W906 Rear Axle Suspension Leaf Spring Bracket Holder
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€23.95
€22.75
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. 6790079-1
BMW X5 E70 Pneumatic Spring Rear Left N/S Air Suspension Sack 6790079
Promo price
€37.95
€32.26
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. 7123516
Mini R52 Convertible Diagonal Rod Strut Chassis Support Right O/S 7123516
Promo price
€56.95
€48.41
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. 9813654-2
Spring Strut Mini R60 Countryman Front Right O/S Suspension Shock Absorber
Promo price
€42.95
€36.51
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. F30-ED-Rear-Coil-Spring-Set
BMW 3 Series F30 Rear Axle Suspension Left Right N/O/S Coil Spring Set ED
Promo price
€28.95
€24.61
Free delivery: Jul 17 – 21
If paid before 14:00
-5%
Part no. 6851341
BMW X1 Series E84 Rear Left Right N/O/S Spring Strut Shock Absorber 6851341
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€23.95
€22.75
Free delivery: Jul 17 – 21
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-5%
Part no. 7228081-1
BMW X5 E70 Strut Brace Front Engine Room Cross Member Bar 7228081
Promo price
€23.95
€22.75
Free delivery: Jul 17 – 21
If paid before 14:00
Part no. 6874520
BMW F31 LCI Front Spring Shock Absorber Damper VDC M Sport Adaptive Right O/S
€222.95
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. 8W0511115EM
Audi A5 F5 Suspension Coil Spring Set Rear Left Right N/O/S 8W0511115EM
Promo price
€37.95
€32.26
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. A2043240604
Mercedes W204 Coil Spring Rear Axle Suspension Set A2043240604
Promo price
€28.95
€24.61
Free delivery: Jul 17 – 21
If paid before 14:00
Part no. A2473250100
Mercedes C118 X118 W247 Rear Spring Retainer Insert Left Right N/O/S A2473250100
€23.95
Free delivery: Jul 17 – 21
If paid before 14:00
-5%
Part no. 6868404
BMW F20 F21 LCI F33 F36 Vibration Absorber Front Axle Suspension 6868404
Promo price
€23.95
€22.75
Free delivery: Jul 17 – 21
If paid before 14:00
-5%
Part no. A9073220100
Mercedes Sprinter W906 Front Spring Rubber Buffer Suspension A9063220919
Promo price
€23.95
€22.75
Free delivery: Jul 17 – 21
If paid before 14:00
-5%
Part no. 06H905115B-2
Audi TT 8J A3 8P A5 8T Petrol Engine Ignition Coil 2.0 TFSI 06H905115B
Promo price
€23.95
€22.75
Free delivery: Jul 17 – 21
If paid before 14:00
-5%
Part no. 6753810
BMW E60 E63 E65 Guide Support Rear Top Strut Mount Suspension Axle
Promo price
€23.95
€22.75
Free delivery: Jul 17 – 21
If paid before 14:00
-40%
Part no. 8W0511115EN
AUDI A4 B9 Avant 2.0 TFSI Petrol CVKB Suspension Spring Rear Set 8W0511115EN
Promo price
€47.95
€28.77
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. 6873723-5
Spring Strut BMW F20 F21 F22 Shock Absorber Front Right Left N/O/S 6862173
Promo price
€37.95
€32.26
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. A1693243104
Mercedes W169 W245 Rear Suspension Coil Spring Set 5X White A1693243104
Promo price
€32.95
€28.01
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. A2043240704-1
Springs Mercedes W204 W207 Rear Coil Spring N/O/S Suspension Set A2043240704
Promo price
€32.95
€28.01
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. A2053240904
Mercedes W205 Coil Spring Rear Suspension Left Right N/O/S Set A2053240904
Promo price
€45.95
€39.06
Free delivery: Jul 17 – 21
If paid before 14:00
-5%
Part no. 06E905115G
Audi A6 C6 5.2 V10 Petrol Quattro Engine Ignition Coil Pack 06E905115G
Promo price
€23.95
€22.75
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. 30-D71-A
Skoda Octavia II Spring Strut Set Sachs Rear Suspension Shock Absorbers 30-D71-A
Promo price
€56.95
€48.41
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. 5N0511115B
Audi Q3 8U Rear Axle Spring Coil Left Right N/O/S Set Kit 5N0511115B
Promo price
€75.95
€64.56
Free delivery: Jul 17 – 21
If paid before 14:00
-5%
Part no. 6762653
BMW 6 Series E64 Rear Strut Spring Shock Absorber Protection Cap 6762653
Promo price
€23.95
€22.75
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. 6857465
BMW F46 F45 Suspension Damper Rear Right Left N/O/S Shock Absorber 6857465
Promo price
€37.95
€32.26
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. F57-BT-Coil-Spring
Mini F57 BT Coil Spring Rear Axle Suspension Left Right N/O/S Set
Promo price
€32.95
€28.01
Free delivery: Jul 17 – 21
If paid before 14:00
Part no. 1K8511115
Volkswagen Scirocco Mk3 Rear Suspension Coil Spring Set 1K8511115
€51.95
Free delivery: Jul 17 – 21
If paid before 14:00
Part no. 1K0512297D
VW Golf MK6 Audi A3 8P Lower Rear Spring Mounting Support Set Rubber 1K0512297D
€23.95
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. F55 Coil Spring
Mini Cooper F55 Rear Suspension Left Right N/O/S Coil Spring Set
Promo price
€32.95
€28.01
Free delivery: Jul 17 – 21
If paid before 14:00
-5%
Part no. 022905715B
Audi TT 8J 3.2 V6 BUB Petrol Engine Ignition Coil 022905715B
Promo price
€23.95
€22.75
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. 6856714-1
BMW F20 Front Spring Strut Shock Absorber Spring Left Right N/O/S 6856714
Promo price
€89.95
€76.46
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. A2073202530
Mercedes C207 Damper Rear Axle Shock Absorber Right Left N/O/S A2073202530
Promo price
€28.95
€24.61
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. 6856630
BMW F32 xDrive Shock Absorber Spring Strut Suspension Front Right O/S 6856630
Promo price
€75.95
€64.56
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. A2113250484
Mercedes C219 Spring Plate Suspension Spring Insert Cover Cap A2113250484
Promo price
€37.95
€32.26
Free delivery: Jul 17 – 21
If paid before 14:00
Part no. 7853275-1
BMW M2 F87 Rear Axle Suspension Coil Spring Set Kit 7853275
€180.95
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. 6892131
BMW F40 5S Coil Spring Set Rear Left Right N/O/S Suspension Coil Dampering
Promo price
€42.95
€36.51
Free delivery: Jul 17 – 21
If paid before 14:00
-5%
Part no. 6884694
BMW F20 F21 F30 F31 F32 F36 G20 Rear Roll Over Strut Rubber Mount 6884694
Promo price
€23.95
€22.75
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. 6788700-1
Wheel Carrier Hub BMW X1 E84 Front Right O/S Suspension Knuckle 6788700
Promo price
€32.95
€28.01
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. 6771729
BMW 3 E90 E91 E92 M Sport Rear Spring Strut Shock Absorber 6771729
Promo price
€37.95
€32.26
Free delivery: Jul 17 – 21
If paid before 14:00
-40%
Part no. 06E905115E-3
Audi S4 B8 S5 8T Engine Ignition Coil Pack Set 3.0 TFSI V6 Petrol 06E905115E
Promo price
€113.95
€68.37
Free delivery: Jul 17 – 21
If paid before 14:00
-40%
Part no. MST4006
Rear Coil Springs BMW F20 Left Right N/O/S Lowering Coil Spring Set MST4006
Promo price
€113.95
€68.37
Free delivery: Jul 17 – 21
If paid before 14:00
Part no. 2N0511153
Volkswagen Crafter SY Rear Suspension Leaf Spring Rubber Buffer 2N0511153
€23.95
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. 7847710
BMW F30 Coil Spring Suspension Set Rear Left Right N/O/S 7847710
Promo price
€32.95
€28.01
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. 6856714
Strut BMW F20 Front Spring Strut Shock Absorber Spring Left Right N/O/S 6856714
Promo price
€94.95
€80.71
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. 6789366
BMW F10 Front Spring Strut Suspension Shock Absorber Right O/S 6789366
Promo price
€61.95
€52.66
Free delivery: Jul 17 – 21
If paid before 14:00
-5%
Part no. E88 C3 Rear Coil Spring Set
BMW 1 Series E88 Cabrio C3 Rear Left Right N/O/S Coil Spring Suspension Set
Promo price
€23.95
€22.75
Free delivery: Jul 17 – 21
If paid before 14:00
Part no. 5Q0511115JS
Audi A3 8V Rear Coil Spring Axle Suspension Set x2 Left Right N/O/S 5Q0511115JS
€23.95
Free delivery: Jul 17 – 21
If paid before 14:00
Part no. 6855543
BMW F32 M Sport Rear Axle Coil Spring Pair Set Left Right N/O/S 6855543
€47.95
Free delivery: Jul 17 – 21
If paid before 14:00
-5%
Part no. 2Q0199517B
VW Polo VI Mk6 Front Subframe Axle Support Mount Bracket Left N/S 2Q0199517B
Promo price
€23.95
€22.75
Free delivery: Jul 17 – 21
If paid before 14:00
Part no. L8A2-5599-AA
Range Rover Velar L560 Rear Suspension Spring Coil Rubber Damper L8A2-5599-AA
€23.95
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. E87-A1
BMW 1 Series E87 E87N LCI Rear Left Right Coil Spring Set A1 N/O/S
Promo price
€28.95
€24.61
Free delivery: Jul 17 – 21
If paid before 14:00
-5%
Part no. E90 C2 Rear Coil Spring Set
BMW 3 Series E90 C2 Rear Left Right N/O/S Coil Spring Suspension Set
Promo price
€23.95
€22.75
Free delivery: Jul 17 – 21
If paid before 14:00
Part no. 5Q0511115NJ
Audi A3 RS3 8V Coil Spring Suspension Rear Left Right N/O/S Set Kit 5Q0511115NJ
€85.95
Free delivery: Jul 17 – 21
If paid before 14:00
-40%
Part no. A2043212304
Front Spring Set Mercedes W204 C207 Left Right N/O/S Suspension Coil A2043212304
Promo price
€47.95
€28.77
Free delivery: Jul 17 – 21
If paid before 14:00
-5%
Part no. 8J0512149
Audi S3 8V Rear Shock Absorber Strut Spring Upper Mount Support Rubber 8J0512149
Promo price
€23.95
€22.75
Free delivery: Jul 17 – 21
If paid before 14:00
Part no. 8V41-S406A10-AF
Ford Kuga C394 Tailgate Boot Gas Support Strut Damper 8V41-S406A10-AF
€23.95
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. F56 RA AN COIL SPRING
Mini Cooper One F56 RA AN Rear Suspension Coil Spring Set Left Right N/O/S
Promo price
€37.95
€32.26
Free delivery: Jul 17 – 21
If paid before 14:00
-5%
Part no. 6852466
Mini F55 F56 F57 Rear Shock Absorber Strut Coil Spring Upper Pad Mount
Promo price
€23.95
€22.75
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. A6393202113-3
Mercedes Vito W639 Spring Strut Front Left Shock Absorber A6393202113
Promo price
€75.95
€64.56
Free delivery: Jul 17 – 21
If paid before 14:00
-40%
Part no. 6853130
Coil Spring BMW F20 F22 F23 F32 GA Suspension Set Rear Left Right N/O/S 6853130
Promo price
€47.95
€28.77
Free delivery: Jul 17 – 21
If paid before 14:00
-5%
Part no. 6785962
BMW Z4 E89 Front Spring Absorber Strut Mount Upper Guide Support 6785962
Promo price
€23.95
€22.75
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. A2473242800
Mercedes W177 W247 Coil Spring Rear Axle Suspension Set Left Right A2473242800
Promo price
€37.95
€32.26
Free delivery: Jul 17 – 21
If paid before 14:00
-5%
Part no. A1693250384
Mercedes W169 W245 Rear Coil Rubber Spring Mount A1693250384
Promo price
€23.95
€22.75
Free delivery: Jul 17 – 21
If paid before 14:00
-5%
Part no. F20 GC Rear Coil Spring Set
BMW 1 Series F20 Rear Axle Suspension Left Right Coil Spring Set GC N/O/S
Promo price
€23.95
€22.75
Free delivery: Jul 17 – 21
If paid before 14:00
-5%
Part no. 8K0512297E
Porsche Macan 95B Rear Spring Lower Mount Support Rubber 8K0512297E
Promo price
€23.95
€22.75
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. 8S0511115EQ
Audi TTS FV 8S Rear Axle Suspension Coil Spring Set Kit 8S0511115EQ
Promo price
€85.95
€73.06
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. E81-116i-N43-Rear-Coil-Spring-Set
BMW E81 116i N43 Suspension Rear Left Right Coil Spring C1 Set N/O/S
Promo price
€28.95
€24.61
Free delivery: Jul 17 – 21
If paid before 14:00
-5%
Part no. 6851726
Coil Spring BMW F30 Rear Axle Suspension Left Right N/O/S Spring Set EE
Promo price
€23.95
€22.75
Free delivery: Jul 17 – 21
If paid before 14:00
-5%
Part no. A4153520200
Mercedes Citan W415 Renault Kangoo Coil Spring Buffer 8200926887
Promo price
€23.95
€22.75
Free delivery: Jul 17 – 21
If paid before 14:00
-5%
Part no. A4153520300
Mercedes Citan W415 Renault Kangoo Rear Coil Spring Rubber 8200455882
Promo price
€23.95
€22.75
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. F45QJREARCOILSPRINGSET
BMW F45 Rear Axle Suspension Left Right N/O/S Spring Set QJ 33536866761
Promo price
€32.95
€28.01
Free delivery: Jul 17 – 21
If paid before 14:00
Part no. 8J0511115E
Audi TT TTS 8J Coil Spring Rear Suspension Left Right N/O/S Set 8J0511115E
€23.95
Free delivery: Jul 17 – 21
If paid before 14:00
-5%
Part no. 1096664
BMW E60 E61 E63 Spring Pad Lower Front Suspension Rubber Insulator 1096664
Promo price
€23.95
€22.75
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. A2053201513
Mercedes W205 Damper Front Right Left N/O/S Top Mount Shock Absorber A2053201513
Promo price
€66.95
€56.91
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. 6798150
BMW F07 GT Rear Spring Strut Left Right N/O/S Suspension Shock Absorber 6798150
Promo price
€56.95
€48.41
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. 6781918-1
Spring Strut BMW X5 E70 Front Right O/S Shock Absorber Suspension 6781918
Promo price
€56.95
€48.41
Free delivery: Jul 17 – 21
If paid before 14:00
-40%
Part no. A1773240200
Mercedes W177 AMG Coil Spring Rear Suspension Set Left Right A1773240200
Promo price
€89.95
€53.97
Free delivery: Jul 17 – 21
If paid before 14:00
-5%
Part no. 06B905115R
Audi TT 8N Ignition Coil 06B905115R
Promo price
€23.95
€22.75
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. A6393508905
Mercedes Vito W639 Wheel Hub Rear Left N/S Suspension Leg Axle Wheel Carrier
Promo price
€94.95
€80.71
Free delivery: Jul 17 – 21
If paid before 14:00
Part no. MB3C-5K570-AC
Volkswagen Amarok NF Stop Buffer Absorber Trunk Tailgate MB3C-5K570-AC
€23.95
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. A6393509005
Mercedes Vito W639 Wheel Hub Rear Right O/S Suspension Leg Axle Wheel Carrier
Promo price
€94.95
€80.71
Free delivery: Jul 17 – 21
If paid before 14:00
Part no. A2053242604
Mercedes W205 Rear Coil Spring Suspension Left Right N/O/S Set M276 A2053242604
€70.95
Free delivery: Jul 17 – 21
If paid before 14:00
-40%
Part no. 5Q0511115HM
Seat Leon Mk3 5F VW Golf Mk7 Suspension Rear Left Right N/O/S Set 5Q0511115HM
Promo price
€56.95
€34.17
Free delivery: Jul 17 – 21
If paid before 14:00
-5%
Part no. 7207188
Gas Spring BMW F10 F11 Pressurized Front Left Right N/O/S Hood Bonnet 7207188
Promo price
€23.95
€22.75
Free delivery: Jul 17 – 21
If paid before 14:00
Part no. X3-E83-SPORT-COIL-SPRING-1
BMW X3 E83 Sport Rear Suspension Coil Spring Left / Right
€28.95
Free delivery: Jul 17 – 21
If paid before 14:00
Part no. 6782876
BMW X5 E70 Suspension Shock Absorber Strut Rear Axle Right O/S 6782876
€32.95
Free delivery: Jul 17 – 21
If paid before 14:00
-40%
Part no. 7351494
BMW G31 G32 Rear Strut Brace Axle Suspension Mounting Tension Support 7351494
Promo price
€89.95
€53.97
Free delivery: Jul 17 – 21
If paid before 14:00
Part no. 1509913
Ford Mondeo MK4 Rear Axle Coil Spring Pair Set 7G91-5560-GBD
€28.95
Free delivery: Jul 17 – 21
If paid before 14:00
Part no. 4F0512297B
Audi A6 C6 Rear Anti Roll Bar Spring Support Rubber Mount Lower 4F0512297B
€23.95
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. E88 C4 Rear Coil Spring Set
BMW E88 Convertible C4 Rear Left Right N/O/S Coil Spring Suspension Set
Promo price
€37.95
€32.26
Free delivery: Jul 17 – 21
If paid before 14:00
Part no. 6772439
BMW E82 E88 Coil Spring Suspension Shock Absorber Rear Left Right N/O/S 6772439
€28.95
Free delivery: Jul 17 – 21
If paid before 14:00
-15%
Part no. 8K0511115HC
Audi A7 4G8 Rear Suspension Coil Spring Leaf Left Right N/O/S 8K0511115HC SET
Promo price
€42.95
€36.51
Free delivery: Jul 17 – 21
If paid before 14:00
Leaf springs and suspension springs for comfortable suspension operation
Comfortable leaf springs and springs for the rear and front suspension
Leaf springs and coil springs are key components of the suspension system, responsible for absorbing shocks, stabilizing the vehicle, and ensuring driving comfort. Thanks to their operation, the vehicle's suspension adapts to loads and road conditions, guaranteeing the safety and durability of the entire system. In the Global Parts automotive store, you will find a wide selection of used car parts, including leaf springs and coil springs, ideal for brands such as BMW, Audi, Mercedes, Volkswagen, Mini, and others.
Technical construction of leaf springs and coil springs
Leaf springs are steel strips, usually made of spring steel with high fatigue strength, which form a leaf spring assembly – a load-bearing element used mainly in the rear axle of delivery vehicles, pick-ups, and commercial vehicles. A set of several steel strips of varying lengths works as a flexible pack that bends under load, providing adequate load capacity and stability. Coil springs, most commonly in the form of suspension coil springs, operate on the principle of material elasticity – under pressure, they compress and then return to their original shape. A typical suspension spring in a passenger car can have a wire diameter of 10–16 mm and operate under a load of several hundred kilograms per wheel. In practice, leaf springs are more common in designs with higher load capacity, while coil springs dominate in passenger cars with multi-link suspension or MacPherson struts. Both solutions ensure compatibility with shock absorbers, metal-rubber bushings, and anti-roll bars.
Characteristics of leaf springs and coil springs
Leaf springs and coil springs are elastic suspension elements mounted between the body and the axle or wheel assembly. Their task is to absorb static and dynamic loads and maintain the proper vehicle height. A typical set works with mounts, bushings, bump stops, and shock absorbers, so when evaluating parts, it is worth checking not only the load-bearing element itself but also the mounting points and placement on the vehicle.
What functions do leaf springs and coil springs perform?
Leaf springs and coil springs play a key role in the vehicle's suspension system:
- Shock absorption – leaf springs and coil springs dampen vibrations generated by road irregularities, increasing driving comfort.
- Load distribution – these elements help distribute the vehicle's weight evenly, improving its stability.
- Load-bearing support – coil springs and leaf springs support load transfer when transporting heavy cargo.
The role of elastic elements in suspension operation
An elastic element serves to absorb the energy generated during suspension deflection and release it in a controlled manner. In practice, this means maintaining wheel contact with the road surface, limiting body roll, and ensuring more stable vehicle behavior during braking and driving under load. For parts such as BMW E90 springs, it is important to compare the OEM number, body version, and mounting side, as differences may relate to suspension height and operating characteristics.
Comparison of leaf spring and suspension spring variants
| Element type | Construction | Typical application | What to check when selecting |
|---|---|---|---|
| Leaf spring | A pack of steel leaves of varying lengths, secured with clamps and bushings | Delivery vehicles, commercial vehicles, selected pick-ups | Length, number of leaves, mounting points, axle placement, OEM number |
| Linear coil spring | Coils with constant deflection characteristics | Selected passenger car and light commercial vehicle suspensions | Wire diameter, height, outer diameter, mounting seats, engine version |
| Progressive coil spring | Coils with variable operating characteristics | Passenger cars where a balance between comfort and stability is important | Manufacturer markings, mounting direction, compatibility with shock absorber, suspension version |
Technical parameters and construction differences
Depending on the vehicle model, leaf springs and coil springs differ in:
- total length,
- number of leaves in the pack,
- deflection characteristics,
- maximum axle load. Suspension springs can be linear, i.e., with constant operating characteristics, or progressive, i.e., with variable stiffness. In mid-range vehicles, progressive springs are often used to improve ride comfort while maintaining stability during dynamic driving.
Fitment parameters and cooperating elements
A spring seat denotes the place where the elastic element is seated in the suspension and must correspond in shape to the spring foot and coil diameter. When choosing, it is worth comparing the OEM part number, interchangeable numbers, placement on the vehicle, and compatibility with Shock absorbers and struts. When completing a repair for a specific model, e.g., Audi A4 B8, it is also good to verify the body version, suspension type, and any differences between the front and rear axle.
Why is it worth taking care of leaf springs and coil springs?
Wear or damage to leaf springs and coil springs can lead to suspension problems and reduced driving comfort. Typical symptoms of failure include:
- Vehicle sagging to one side – may indicate leaf damage or a broken spring.
- Noises while driving – knocking or squeaking may be a sign of worn spring elements.
- Uneven tire wear – damage to the suspension system can affect improper load distribution on the wheels. At Global Parts, you will find suitable used parts that will help restore the full functionality of the suspension system.
Table: Symptoms and possible causes in the suspension system
| Symptom | Possible cause | Impact on the vehicle |
|---|---|---|
| Lowered rear of the vehicle | Bent or weakened leaf springs | Reduced stability under load |
| Body swaying | Worn coil spring or shock absorber | Impaired handling |
| Uneven tread wear | Improper axle load distribution | Reduced tire life |
| Knocking when starting | Play in the spring mount | Reduced driving comfort |
How to choose the right leaf springs and coil springs?
When choosing leaf springs and coil springs, several key aspects should be considered:
- Fitment to the vehicle model – every suspension system requires appropriate elements. In the Global Parts automotive store, you will find leaf springs and coil springs perfectly matched to BMW, Audi, Mercedes, Volkswagen, Mini, and others.
- Technical condition – used elements should be free from cracks, corrosion, and deformation.
- Suspension type – choose components compatible with the suspension type in your vehicle, for example, multi-link or leaf spring.
Compatibility, fitment, and installation process
The selection of appropriate leaf springs and coil springs should take into account the engine version, body type, gross vehicle weight, and suspension manufacturer markings. In practice, matching is done by VIN or technical axle parameters. The installation procedure includes:
- Lifting the vehicle and securing the axle.
- Removing the shock absorber and mounting elements.
- Installing the new leaf spring or suspension coil spring.
- Tightening the elements according to the manufacturer's torque specifications.
- Checking suspension geometry after installation. Proper fitment ensures optimal cooperation with shock absorbers, control arm bushings, and wheel bearings, which translates into durability and savings in operating costs.
Selection by OEM number and mounting location
The OEM number is a manufacturer designation that allows you to compare the part with the car's factory equipment and reduce the risk of ordering errors. When choosing an element such as BMW X3 E83 rear springs, it is important to check the axle, mounting side, drive version, and compatibility with other parts from the Control arms and ball joints and Shock absorber and strut mounts sections. If the repair involves a wider scope of work, Suspension replacement kits can also be helpful.
Why choose used leaf springs and coil springs?
Used car parts, such as Leaf springs and coil springs, are a practical and economical solution. By choosing used suspension elements, you gain:
- Lower costs – used components are significantly cheaper than new ones but can still provide high utility quality.
- Ecology – reusing parts supports environmental protection and reduces waste.
- Wide offer – in our store, you will find used leaf springs and coil springs for many car brands.
How to take care of leaf springs and coil springs?
To ensure leaf springs and coil springs work reliably for a long time, it is worth following a few rules:
- Regular inspections – check the condition of suspension elements during periodic technical inspections.
- Avoid overloading the vehicle – excessive load can lead to faster wear of springs.
- Replace damaged elements on time – cracked or deformed components should be replaced with functional ones. If replacement is necessary, it is worth comparing the condition of mounts, bushings, and cooperating suspension elements so that the repair is complete and consistent with the car's design.
FAQ
| Question | Answer |
|---|---|
| What is the construction and purpose of leaf springs and coil springs? | Leaf springs and coil springs are elastic suspension elements mounted at the axle or wheel assembly, whose task is to transfer loads and maintain the proper vehicle height. Leaf springs form a pack of steel strips, and coil springs consist of a coil working under pressure. Selection depends on the car's design, axle load capacity, and mounting method. |
| What are leaf springs and coil springs used for? | Leaf springs and coil springs are used to dampen the effects of road irregularities and stabilize the car during driving and loading. They are responsible for maintaining suspension geometry, limiting body roll, and ensuring proper wheel contact with the road. Without functional elastic elements, handling, comfort, and even tire wear deteriorate. |
| What is the construction and function of a spring seat? | A spring seat is the place where the end of the spring is seated in the body, control arm, or suspension strut. It serves to properly position the coil, transfer forces, and maintain the correct position of the element during operation. Depending on the design, it may work with a rubber pad, insulator, or bump stop. |
| How to choose leaf springs and coil springs for a specific car? | The safest way is to compare the OEM number, interchangeable numbers, placement on the vehicle, and the engine and body version. It is worth checking whether the part is intended for the front or rear, and whether it fits the specific type of suspension. For cars with different equipment variants, verification by VIN is also helpful. |
| What symptoms indicate wear of leaf springs or coil springs? | Typical symptoms include the car sagging on one side, impaired stability, knocking from the suspension area, and faster tire wear. In commercial vehicles, you may also notice the rear lowering under load. Such symptoms should be evaluated together with the condition of shock absorbers, bushings, and mounts. |
| Do I need to check the geometry after installing leaf springs or coil springs? | After replacing suspension elements, it is recommended to check the geometry settings, especially if parts affecting the axle or strut position were removed. This allows confirming correct installation and reducing the risk of uneven tire wear. Additionally, it is worth checking the suspension height and the positioning of parts in the seats. |
Summary: leaf springs and coil springs at the Global Parts automotive store
Leaf springs and coil springs are of great importance for stability, load capacity, and driving comfort, which is why when selecting them, it is worth paying attention to the OEM number, placement on the vehicle, and compatibility with the car version. The Global Parts offer includes used parts for models from brands such as BMW, Mercedes, Audi, and others, which makes it easier to match the right variant to a specific suspension. We invite you to contact us – we are here to help you! For more information and interesting facts, we also invite you to visit our automotive blog.