Transfer case chain (BW4430)
€185 (Net: €145,67)
4 in stock
Description
The chain in the transfer case is responsible for consistent and uniform power transmission. It provides the connection necessary for the optimal operation of the front and rear axles, thereby ensuring the functionality of the 4×4 drive.
How do I know if my Audi’s BW4430 transfer case chain is stretched or failing?
Common symptoms include a clicking or popping noise under heavy acceleration, especially in 4×4 mode. You might also feel a jerking sensation or ‘slipping’ as the chain jumps over the sprocket teeth due to excessive slack.
Is this BW4430 chain a direct fit for my Audi 4×4 system?
Yes, this chain is specifically engineered for the BW4430 transfer case used in various Audi models. It ensures the precise link between the front and rear axles required for the Quattro/4×4 system to function correctly.
Can I just tighten the transfer case chain instead of replacing it?
No, transfer case chains cannot be tightened. Once a chain stretches, it is due to wear on the pins and rollers. The only reliable fix to prevent damage to the internal sprockets and the transfer case housing is a full replacement.
What causes the BW4430 chain to wear out prematurely?
Low fluid levels, contaminated oil, or frequently driving with mismatched tire sizes are the primary culprits. Regular maintenance of the transfer case fluid is essential to maximize the lifespan of the BW4430 chain.
Should I replace the seals or oil when installing a new BW4430 chain?
Absolutely. Most mechanics recommend a full service while the transfer case is open. Using fresh, high-quality transfer case fluid and installing new seals ensures your new chain operates in a clean, lubricated environment.
Additional information
| Weight | 2,36 kg |
|---|---|
| Dimensions | 400 × 115 × 80 mm |
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