Suspension and Components› Suspension Kits

Bilstein

Bilstein Shock Mounting Hardware

$10.73

SKU: B009 B4-KT1-Z243A02

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Bilstein B4-KT1-Z243A02 is a suspension hardware kit. It is designed as a direct replacement for component kits originally included with Bilstein products. This kit is made in the US and comes with a limited 90-day warranty.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandBilstein
Part NumberB009 B4-KT1-Z243A02

Videos

Bilstein Struts & Shocks Explained - Which Bilstein Model Is Right For You?

Bilstein Struts & Shocks Explained - Which Bilstein Model Is Right For You?
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Bar Pin Installation - Bilstein Shock
Suspension - How to prep your Bilstein 5100s

Suspension - How to prep your Bilstein 5100s
VW GTI & GOLF R: Bilstein B6 Suspension Upgrade DIY

VW GTI & GOLF R: Bilstein B6 Suspension Upgrade DIY
[HOW TO] Assemble Bilstein 5100 Struts for 2015-2022 Colorado/Canyon (Similar for all Makes/Models)

[HOW TO] Assemble Bilstein 5100 Struts for 2015-2022 Colorado/Canyon (Similar for all Makes/Models)
Bilstein 5100 Shocks - Ride Height Adjustable - Tutorial and Review

Bilstein 5100 Shocks - Ride Height Adjustable - Tutorial and Review
How to Replace Front Coilover Shocks on a 2014 Sierra or Silverado - Install Bilstein 5100 Coilovers

How to Replace Front Coilover Shocks on a 2014 Sierra or Silverado - Install Bilstein 5100 Coilovers
How to EASILY Install Front Shocks (Bilstein 5100 Lift) Tacoma 3rd Gen

How to EASILY Install Front Shocks (Bilstein 5100 Lift) Tacoma 3rd Gen
How to Install Bilstein 4600 Series Shocks & Struts

How to Install Bilstein 4600 Series Shocks & Struts
Installing Bilstein 4600 shocks on my First Gen Tundra

Installing Bilstein 4600 shocks on my First Gen Tundra

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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