Coil Spring - KYB - RH3025
Best current price£36.11from eBay
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eBay£36.11Visit shop Coil Spring fits MERCEDES VITO W639 3.7 Front 04 to 08 M112.976 Suspension KYB
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eBayCoil Spring fits MERCEDES VITO W639 3.7 Front 04 to 08 M112.976 Suspension KYB
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Kyb Rh3025 Coil SpringFree delivery in 1–3 days£59.99Visit shop →
Product Information
Full details
This KYB RH3025 coil spring is designed for the front axle of MERCEDES VITO / MIXTO Van (W639) models, offering a durable suspension solution. It provides a direct replacement for specific OEM parts, ensuring a precise fit and restoring optimal ride height and handling. A potential consideration is its specific application to certain model years and engine configurations, requiring verification before purchase.
All features
| Model Part Number | RH3025 |
|---|---|
| Brand | KYB |
Extended Product Information
FAQs
What vehicles is the KYB RH3025 coil spring compatible with?
This coil spring is designed for the front axle of MERCEDES-BENZ VITO / MIXTO Van (W639) models, specifically the 109 CDI variants produced from September 2003 to August 2010, equipped with a 1688cc, 65 KW engine and rear-wheel drive.
What OEM part numbers does this KYB spring replace?
The KYB RH3025 replaces MERCEDES-BENZ part numbers 6393210404 and A6393210404.
What are the main dimensions of this coil spring?
The spring has a length of 374 mm, an outer diameter of 181 mm, and a thickness/strength of 116 mm.
Can I install this spring myself?
While possible, coil spring installation is a complex and potentially dangerous task. It is highly recommended to have this part installed by a qualified mechanic to ensure safety and proper fitment.
What does 'K-Flex application' mean?
K-Flex refers to a specific type of suspension system design. This spring is engineered to work optimally within a K-Flex suspension setup.
How do I know if my van has rear-wheel drive?
Your vehicle's owner's manual or a VIN decoder can confirm if your MERCEDES VITO / MIXTO Van (W639) is equipped with rear-wheel drive.
Are there other compatible part numbers I should be aware of?
Yes, this spring is also listed under cross-references from CS Germany (14319582, 14319583), KILEN (17199, 17201), LESJÖFORS (4056848, 4056849), and SUPLEX (19266).
Troubleshooting
Vehicle sits too low after installation.
Ensure the correct spring part number (RH3025) was installed and that it is compatible with your vehicle's exact specifications. Verify the spring is correctly seated in its perches. Professional inspection may be required.
Excessive noise from the suspension.
Check that the spring is correctly seated and that all related suspension components (shocks, bushings) are in good condition. A loose or improperly installed spring can cause noise.
Uneven ride height between sides.
Confirm that identical springs were installed on both sides of the front axle. Verify that the spring is seated properly on both the upper and lower mounts.
Pros and Cons
Pros
- Ensures proper vehicle ride height and handling.
- High-quality manufacturing from a reputable brand (KYB).
- Designed for a precise fit on compatible MERCEDES VITO / MIXTO models.
- Replaces specific OEM part numbers for easy identification and selection.
- Durable construction for long-lasting performance.
Cons
- Limited to specific MERCEDES VITO / MIXTO Van (W639) models and production years.
- May require professional installation due to the nature of suspension components.
- Only suitable for models with a 1688cc, 65 KW engine and rear-wheel drive.
- Cross-reference information is extensive, requiring careful matching.
Setup, Compatibility & Care
Compatibility Verification: Before installation, confirm that your MERCEDES-BENZ VITO / MIXTO Van (W639) model year falls between September 2003 and August 2010, has a 109 CDI engine (1688cc, 65 KW), and features rear-wheel drive. Verify that your vehicle's current OEM part numbers are either 6393210404 or A6393210404, or any of the provided cross-reference numbers (CS Germany 14319582, 14319583; KILEN 17199, 17201; LESJÖFORS 4056848, 4056849; SUPLEX 19266).
Installation: Installation of coil springs is a safety-critical procedure and is best performed by a qualified mechanic. It typically involves safely lifting the vehicle, removing the wheel, and carefully releasing and replacing the spring assembly. Always use appropriate safety equipment and follow manufacturer-approved repair procedures.
Care: Coil springs are generally maintenance-free. However, it is advisable to periodically inspect them for signs of rust, corrosion, or damage during regular vehicle maintenance. Ensure the spring seats correctly and that no foreign debris obstructs its operation.