Sachs K70487-01F Transmission Clutch Kit

Transmission Clutch Kit Overview

This Sachs transmission clutch kit is built for select heavy-duty Chevrolet Silverado and GMC Sierra applications. It is a kit-only replacement with a solid flywheel setup and a concentric slave cylinder included in the kit configuration.

Key Features

• Transmission clutch kit for manual transmission service
• Kit-only configuration for a complete clutch service approach
• Solid flywheel application
• Concentric slave cylinder included in the kit configuration
• 11 7/8-inch outside diameter and 1 3/8-inch inside diameter
• 10-tooth specification for the listed applications

Fitment Details

• Fits 2001-2006 Chevrolet Silverado 2500 HD, N/A. Standard; kit with solid flywheel; kit only; kit includes concentric slave cylinder; O.D. 11 7/8; I.D. 1 3/8; 10T.
• Fits 2001-2006 Chevrolet Silverado 3500, N/A. Standard; kit with solid flywheel; kit only; kit includes concentric slave cylinder; O.D. 11 7/8; I.D. 1 3/8; 10T.
• Fits 2001-2006 GMC Sierra 2500 HD, N/A. Standard; kit with solid flywheel; kit only; kit includes concentric slave cylinder; O.D. 11 7/8; I.D. 1 3/8; 10T.
• Fits 2001-2006 GMC Sierra 3500, N/A. Standard; kit with solid flywheel; kit only; kit includes concentric slave cylinder; O.D. 11 7/8; I.D. 1 3/8; 10T.

Common Replacement Uses

• Restores clutch engagement when the original clutch is worn or slipping
• Addresses chatter, shudder, or inconsistent pedal feel
• Replaces a damaged concentric slave cylinder during clutch service
• Supports repair of drivability issues tied to clutch wear in manual transmissions

Installation Notes

Verify the vehicle’s transmission configuration and match the listed clutch dimensions, tooth count, and flywheel type before installation. Because this application is listed as kit only, confirm all required service components are accounted for during repair.

Quality Assurance

Manufactured by Sachs, a brand recognized for drivetrain and clutch components used in OE-style service applications. Part number K70487-01F identifies this exact kit for catalog matching and fitment verification.