Coil Spring - KYB - RA1034

This KYB coil spring (Part Number: RA1034) is designed for the front axle of vehicles. It features...

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eBayCoil Spring Front RA1034 KYB Suspension 31331127282 Genuine Quality Guaranteed
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Product Information

Full details

This KYB RA1034 coil spring is for vehicle front axles, offering a reliable suspension upgrade with a K-Flex design. While it provides a direct replacement for specific part numbers and OE references, users must verify vehicle fitment using the make model tool before purchase, as incorrect installation can lead to safety issues.

All features

Model Part NumberRA1034
BrandKYB

Extended Product Information

FAQs

How do I know if I need to replace my coil springs?

Signs include a noticeable sag in the ride height, uneven stance, excessive bouncing, or loud noises from the suspension when going over bumps. Consult a mechanic for diagnosis.

What is the difference between K-Flex and standard coil springs?

K-Flex refers to a specific design type of coil spring, often related to its manufacturing process or intended performance characteristics, designed to provide consistent spring rates and durability.

Can I install this spring myself?

Installation requires specialized tools like spring compressors and a thorough understanding of suspension systems. It is strongly recommended for professional installation by a qualified mechanic.

What are the physical dimensions of the KYB RA1034?

The spring has a length of 375 mm, an outer diameter of 142 mm, and a thickness/strength of 112 mm. It weighs 2.6 kg.

What vehicles is this coil spring compatible with?

This spring is designed for the front axle and is compatible with specific BMW models (check OEM reference 31331127282). Always use the make model tool to confirm fitment for your exact vehicle.

What other part numbers does this KYB spring replace?

It replaces KYB part numbers RA1731 and RA1740, and also cross-references with SUPLEX part numbers 6021, 6024, and 6100.

Troubleshooting

Vehicle leaning to one side

This could indicate a broken or weakened coil spring. Verify fitment and consider replacement if this KYB RA1034 is the correct part for your vehicle.

Excessive bouncing or harsh ride

A worn coil spring may not be effectively absorbing road impacts. Ensure this KYB RA1034 is installed correctly and consider replacing associated shock absorbers if they are also worn.

Spring makes noise

Unusual noises like creaking or popping could indicate a loose spring, improper installation, or a damaged spring. Have the suspension inspected by a professional.

Pros and Cons

Pros

  • Ensures vehicle stability and ride comfort.
  • Designed as a direct replacement for specified part numbers.
  • High compatibility with various OEM and aftermarket parts.
  • Durable construction for long-lasting performance.

Cons

  • Requires careful fitment verification before purchase.
  • Installation typically requires specialized tools and knowledge.
  • Specific vehicle model compatibility must be confirmed through the make model tool.

Setup, Compatibility & Care

Compatibility Verification:

Before purchasing, it is crucial to use the provided 'make model tool' to ensure the KYB RA1034 coil spring is compatible with your specific vehicle. If you are unsure, contact customer support for assistance. This spring replaces KYB RA1731 and RA1740, and is compatible with BMW OEM 31331127282, as well as SUPLEX 6021, 6024, and 6100.

Installation:

Installation of coil springs is a complex automotive task that requires professional knowledge and specialized tools, including spring compressors. It is highly recommended that this part be installed by a qualified mechanic to ensure safety and proper function. Incorrect installation can lead to suspension failure or accidents.

Care:

Coil springs are generally maintenance-free. However, regular visual inspection of the suspension system for any signs of damage, corrosion, or unusual noises is advised during routine vehicle maintenance. Ensure that any other suspension components (shocks, struts, mounts) are in good condition.

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