Eaton Limited Slip Differential (MPN: 19689-010)

Enhance traction and performance with Eaton's advanced technology.

The Eaton Limited Slip Differential is engineered to provide superior traction for a variety of vehicles, including muscle cars and off-road applications. Utilizing a unique design with carbon disc clutch packs, this differential effectively prevents wheel slip by transferring power to the wheel with the most grip. The preloaded central spring assembly increases clamping load as torque input rises, ensuring reliable performance under demanding conditions.

Constructed from durable steel, the Eaton Posi unit features a rebuildable design that enhances longevity and performance. Its proprietary high-performance clutch material offers high-torque capacity while minimizing noise, making it suitable for both street and off-road use. The automatic limited-slip functionality ensures that drivers maintain control and stability, even in challenging environments.

With a spline count of 30 and a gear ratio of 4.10 or lower, this differential is compatible with GM 10.5 inch axles. The Eaton Limited Slip Differential is a robust solution for those seeking enhanced traction and durability in their vehicles.

Features

• Designed To Provide Significantly Enhanced Traction Capability For A Wide Variety Of Vehicles
• Proprietary High-Performance Clutch Material
• High-Torque Capacity
• Lowest Noise Plate-Style LSD(Limited Slip Differential)
• Highest Durability Plate-Style LSD(Limited Slip Differential)
• Superior Rebuildable Design
• Exclusively Developed Eaton Proprietary Friction Disc Material For Maximum Grip, Highest Durability, And Least LSD Chatter
• Automatic Limited-Slip Functionality

Specifications

• Manufacturer: Eaton TCPD
• Manufacturer Part Number: 19689-010
• Axle Model: GM 10.5 Inch
• Type: Limited Slip
• Spline Count: 30
• Gear Ratio: 4.1
• Material: Steel
• Journal Size: 1-1/2 Inch

Compatibility / Fit

• 2002-2006 Chevrolet Avalanche 2500
• 1988-2000 Chevrolet C2500
• 1992-1999 Chevrolet C2500 Suburban
• 1988-2000 Chevrolet C3500
• 2001-2002 Chevrolet C3500HD
• 1996-2002 Chevrolet Express 2500
• 2009-2010 Chevrolet Express 2500
• 1996-2002 Chevrolet Express 3500
• 2009-2020 Chevrolet Express 3500
• 1988-2000 Chevrolet K2500
• 1992-1999 Chevrolet K2500 Suburban
• 1988-2000 Chevrolet K3500
• 1989-1989 Chevrolet R2500
• 1989-1991 Chevrolet R2500 Suburban
• 1989-1991 Chevrolet R3500
• 1999-2004 Chevrolet Silverado 2500
• 2001-2014 Chevrolet Silverado 2500 HD
• 2001-2006 Chevrolet Silverado 3500
• 2007-2007 Chevrolet Silverado 3500 Classic
• 2007-2014 Chevrolet Silverado 3500 HD
• 2000-2013 Chevrolet Suburban 2500
• 1989-1991 Chevrolet V2500 Suburban
• 1989-1991 Chevrolet V3500
• 1973-1974 GMC C25/C2500 Pickup
• 1973-1974 GMC C25/C2500 Suburban
• 1979-1986 GMC C2500
• 1988-2000 GMC C2500
• 1979-1986 GMC C2500 Suburban
• 1992-1999 GMC C2500 Suburban
• 1973-1974 GMC C35/C3500 Pickup
• 1979-1986 GMC C3500
• 1988-2000 GMC C3500
• 2001-2002 GMC C3500HD
• 1973-1974 GMC G25/G2500 Van
• 1979-1995 GMC G2500
• 1973-1974 GMC G35/G3500 Van
• 1979-1996 GMC G3500
• 1973-1974 GMC K25/K2500 Pickup
• 1973-1974 GMC K25/K2500 Suburban
• 1979-1986 GMC K2500
• 1988-2000 GMC K2500
• 1979-1986 GMC K2500 Suburban
• 1992-1999 GMC K2500 Suburban
• 1973-1974 GMC K35/K3500 Pickup
• 1979-1986 GMC K3500
• 1988-2000 GMC K3500
• 1973-1974 GMC P25/P2500 Van
• 1980-1989 GMC P2500
• 1979-1999 GMC P3500
• 1987-1989 GMC R2500
• 1987-1991 GMC R2500 Suburban
• 1987-1991 GMC R3500
• 1996-2002 GMC Savana 2500
• 2006-2006 GMC Savana 2500
• 1996-2002 GMC Savana 3500
• 2009-2020 GMC Savana 3500
• 2001-2003 GMC Sierra 1500 HD
• 2005-2006 GMC Sierra 1500 HD
• 2007-2007 GMC Sierra 1500 HD Classic
• 1999-2004 GMC Sierra 2500
• 2001-2014 GMC Sierra 2500 HD
• 2001-2006 GMC Sierra 3500
• 2007-2007 GMC Sierra 3500 Classic
• 2007-2014 GMC Sierra 3500 HD
• 1987-1987 GMC V2500
• 1987-1991 GMC V2500 Suburban
• 1987-1991 GMC V3500
• 2000-2013 GMC Yukon XL 2500