Exterior Components› Body Panels and Components

COLEMAN MACHINE

Caliper Piston Reducer Kit 1-1/8in Piston

$56.25

SKU: C05M 21925

In Stock
In Stock
Ships by Jun 15
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Professional / shop required

Description

The Coleman Machine 21925 is a caliper piston reducer kit. This kit is designed for 1-1/8 inch pistons and includes the piston, snap ring, and spacer. It is made from aluminum with a natural finish and is compatible with GM Metric Calipers.

Fitment

Fitment Guaranteed

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

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Specifications

BrandCOLEMAN MACHINE
Part NumberC05M 21925

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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