GM Genuine 29543478 2ML70 4th Clutch Piston - Hybrid Transmission - New
GM Genuine 29543478 2ML70 4th Clutch Piston - Hybrid Transmission - New
GM Genuine Parts 2ML70 4th Clutch Piston
New genuine GM automatic transmission 4th-clutch piston for the 2ML70 two-mode hybrid transmission.
- Manufacturer part number: 29543478
- SKU: 29543478
- Condition: New
- Package quantity: 1 piston
- Transmission: 2ML70 two-mode hybrid automatic
- Clutch position: 4th clutch
- Approximate dimensions: 6.500 in OD, 5.320 in ID, 1.135 in thick
Vehicle compatibility
Fits select 2008-2013 GM full-size hybrid trucks and SUVs equipped with the 2ML70 two-mode hybrid transmission, including:
- 2008-2013 Chevrolet Tahoe Hybrid
- 2008-2013 GMC Yukon Hybrid
- 2009-2013 Cadillac Escalade Hybrid
- 2009-2013 Chevrolet Silverado Hybrid
- 2009-2013 GMC Sierra Hybrid
Important fitment restrictions
For hybrid models with the 2ML70 transmission only. Not for conventional non-hybrid transmissions and not interchangeable with other clutch-position pistons. Engine applications are generally the 6.0L V8 hybrid powertrain; exact engine code, drivetrain, transmission build and production-date applicability must be confirmed.
Verify fitment using the VIN, transmission identification/RPO information and the original part number before installation. The original part number must match 29543478.