4L60E 4L65E Forward Accumulator Piston (1993-Up) TransGo

Product Description

A forward accumulator piston for GM's 4L60E and 4L65E automatic transmissions, covering 1993-UP model years, also fitting the 4L70E for 1993-2015, made by TransGo in aluminum. It replaces both the original plastic and aluminum pistons and is thicker than the original equipment design to prevent premature wear and breakage, cross-referenced to OEM part number 24200126.

It is made in the USA under part number 4L6-FWD and installs in the valve body in place of the stock forward clutch accumulator piston.

Transmission applications

• 4L60-E (1993-2014)
• 4L65-E (2001-2007)
• 4L70-E (2006-2009)
• 4L60-E-HD (2002-2006)

Vehicle applications (1993-2014)

• Avanti: II
• Buick: Roadmaster, Rainier, Commercial Chassis
• Cadillac: Fleetwood, Escalade EXT, Escalade ESV, Escalade, Commercial Chassis
• Chevrolet: Trailblazer EXT, Trailblazer, Tahoe, Suburban 2500, Suburban 1500, SSR, Silverado 2500, Silverado 1500 Classic, Silverado 1500, S10 Blazer, S10, K2500 Suburban
• GMC: Yukon XL 2500, Yukon XL 1500, Yukon, Typhoon, Sonoma, Sierra 2500, Sierra 1500 HD, Sierra 1500 Classic, Sierra 1500, Savana 4500, Savana 3500, Savana 2500
• Hummer: H3T, H3, H2
• Isuzu: i-370, i-350, i-290, i-280, Hombre, Ascender
• Oldsmobile: Bravada
• Pontiac: GTO, Firebird
• Saab: 9-7x

Applications are from the supplier's catalog; confirm against your transmission's identification before ordering.