Sale

GM

Clutch Pilot Bearing

$26.32 $14.93 Save $11.39

SKU: 12557583

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The GM 12557583 is a manual transmission clutch pilot bearing designed with a larger outer diameter (OD) for specific applications. This roller pilot bearing, also known by ACDelco part number CT1082, measures 1.705" OD, 0.590" ID, and has a thickness of 0.510". Its primary function is to support the transmission input shaft when the clutch is disengaged, ensuring proper operation and preventing potential damage. This particular pilot bearing is identified as the "larger design OD bearing" and is specifically noted for use in C6 Corvette, 1st & 2nd generation CTS-V, and 5th generation Camaro applications. It is also compatible with all GM LS 1997-2019 Engines, including LS1, LS2, LS3, LS6, LS7, LS9, LSA, and engine displacements such as 4.8L, 5.3L, 6.0L, and 6.2L. It is crucial to use the correct pilot bearing for your engine and transmission to avoid permanent damage. The manufacturer recommends verifying year, model, and application details with their Performance Sales Team if unsure about fitment.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandGM
Part Number12557583
CategoryDrivetrain
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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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