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Bilstein B1 Replacement Zerk Fitting & Line Clamp

Bilstein · New

Bilstein B1 Replacement Zerk Fitting & Line Clamp

MPN B4-KT1-Z439A00 · Store SKU bilB4-KT1-Z439A00

$65.52
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Supplier stock checked 11/7/2026, 3:10:15 PM UTC. Adding a part does not reserve it.

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Product details

Bilstein B1 (Components) Replacement Grease Fitting Kits are direct replacements for grease fittings originally installed in Bilstein B8 Control Arms. These Replacement Grease Fitting Kits include all necessary hardware and will help you get back on the road or trail quickly. Bilstein Replacement Grease Fitting Kit

Manufacturer fitment & guides

Check B4-KT1-Z439A00 against the manufacturer’s application information below.

Part-specific notes

  • California Proposition 65: Y

Manufacturer documents

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