Pioneer Cables 750237 Automatic Transmission Overhaul Kit

Automatic Transmission Overhaul Kit for GM Applications

Pioneer Cables 750237 is an automatic transmission overhaul kit for service work that requires disassembly and resealing. It is built for leaking transmissions and other internal repairs where fresh gaskets, seals, and sealing rings are needed to restore proper sealing performance.

• Automatic transmission overhaul kit for internal reseal service
• Includes paper gaskets, pan gasket, rubber O-rings, rubber lip seals, metal clad seals, sealing rings, and bonded valve body plate
• Application-specific components for a direct service fit
• Used for transmission leak repair and overhaul work
• Pioneer Cables part number 750237

Detailed Product Overview

Pioneer Transmission Repair Kits are organized into multiple service levels, and this overhaul kit is the pre-packaged option for a comprehensive transmission reseal. Pioneer Cables 750237 is intended for automatic transmission service where the unit must be opened and resealed, including repairs on Chevrolet Silverado 1500, GMC Sierra 1500, Chevrolet Tahoe, and related GM trucks and SUVs. The kit includes the sealing components commonly replaced during teardown, helping address fluid leaks and worn internal seals during a transmission overhaul.

Vehicle Fitment

• Fits 2011 Chevrolet Express 1500, N/A
• Fits 2004-2006 Chevrolet Express 1500, N/A
• Fits 2007-2011 GMC Sierra 1500, N/A
• Fits 2007-2010 Chevrolet Silverado 1500, N/A
• Fits 2007-2010 GMC Savana 1500, N/A
• Fits 2007-2010 GMC Yukon, N/A
• Fits 2007-2009 Chevrolet Colorado, N/A
• Fits 2007-2009 Chevrolet Tahoe, N/A
• Fits 2007-2009 Chevrolet Trailblazer, N/A
• Fits 2007-2009 GMC Savana 2500, N/A
• Fits 2007-2008 Chevrolet Avalanche, N/A
• Fits 2007-2008 Chevrolet Suburban 1500, N/A
• Fits 2007-2008 GMC Yukon XL 1500, N/A
• Fits 2006-2008 Hummer H3, N/A
• Fits 2007-2008 Isuzu i-290, N/A
• Fits 2007 Buick Rainier, N/A
• Fits 2003-2007 Hummer H2, N/A
• Fits 2007 Isuzu i-370, N/A
• Fits 2006 Cadillac Escalade, N/A
• Fits 2006 Isuzu i-280, N/A
• Fits 2006 Isuzu i-350, N/A
• Fits 2004-2006 Pontiac GTO, N/A
• Fits 1999-2005 Chevrolet Blazer, N/A
• Fits 2004-2005 Chevrolet Express 2500, N/A
• Fits 2002-2005 GMC Envoy, N/A
• Fits 1996-2004 Oldsmobile Bravada, N/A
• Fits 1992-1994 Oldsmobile Bravada, N/A
• Fits 1993-1997 Chevrolet C1500 Suburban, N/A
• Fits 1993-1997 GMC C1500, N/A
• Fits 1993-1996 GMC C1500 Suburban, N/A
• Fits 1995 Chevrolet C1500, N/A
• Fits 1993 Chevrolet C1500, N/A
• Fits 1994 Chevrolet C1500, N/A

Common Repair Uses

• Transmission fluid leaks from worn gaskets or seals
• Internal reseal service during overhaul or teardown
• Replacement of hardened O-rings and lip seals
• Service work involving sealing rings and valve body sealing surfaces
• Reconditioning a transmission with disassembly already required

Installation Notes

Installation requires transmission removal or disassembly and careful cleaning of all sealing surfaces before reassembly. Verify the transmission application and model-specific notes before ordering; this kit includes a bonded valve body plate and application-specific sealing components. For 1994 Chevrolet C1500, the listed fitment note specifies 4L65-E and 4L70-E only.

Quality Assurance

Pioneer Cables 750237 is a pre-packaged overhaul kit built around the sealing parts typically replaced during transmission service. It is organized for application-specific repair work on GM trucks, SUVs, and vans, including Chevrolet Express 1500, GMC Sierra 1500, and Chevrolet Silverado 1500 applications.