Eaton Detroit Locker Automatic Locking Differential (MPN: 225S10)

Maximize traction and performance with a durable locking differential.

Eaton's Detroit Locker is a fully automatic, positive-locking traction differential designed for the GM 14 Bolt 10.5 Inch Ring Gear Axle. This differential replaces the internal gear set of factory or open differentials, providing enhanced performance and reliability. The Detroit Locker operates by delivering 100 percent of the torque to both drive wheels, ensuring maximum traction in various driving conditions, including off-road and racing applications.

The design of the Detroit Locker allows for automatic unlocking to accommodate necessary wheel speed differentiation during turns, maintaining optimal power delivery. This feature is crucial for preventing wheel slip and ensuring that vehicles maintain traction even in challenging environments. The unit is constructed from durable steel, ensuring longevity and resistance to wear under heavy loads.

Maintenance is straightforward, as the Detroit Locker is maintenance-free and does not require special lubricants or service adjustments. Its robust construction and automatic locking action make it a reliable choice for light, medium, and heavy-duty trucks, as well as performance vehicles. With a spline count of 30 and compatibility with all gear ratios, this differential is engineered to meet the demands of various applications.

Features

• Provides A Fully Locked Axle That Automatically Unlocks When Wheel Speed Differentiation Is Necessary
• Maximum Torque Delivery To The High Traction Wheels
• Maintenance Free Requires No Special Lubrication Or Friction Modifiers
• Extremely Strong And Durable Unit
• 100 Percent Automatic Locking Action - Even With One Wheel Off The Ground
• Speed-Sensitive Automatic Locking Differential That Powers Both Drive Wheels, Yet Automatically Permits Wheel Speed Differentiation As Needed

Specifications

• Manufacturer: Eaton TCPD
• Manufacturer Part Number: 225S10
• Axle Model: GM 10.5 Inch
• Type: Automatic Locking
• Spline Count: 30
• Gear Ratio: All Ratios
• Material: Steel
• Journal Size: 1-1/2 Inch

Compatibility / Fit

• 2002-2006 Chevrolet Avalanche 2500
• 1975-1986 Chevrolet C20
• 1972-1974 Chevrolet C20 Pickup
• 1972-1986 Chevrolet C20 Suburban
• 1988-2000 Chevrolet C2500
• 1992-1999 Chevrolet C2500 Suburban
• 1975-1986 Chevrolet C30
• 1973-1974 Chevrolet C30 Pickup
• 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
• 1975-1995 Chevrolet G20
• 1972-1974 Chevrolet G20 Van
• 1975-1996 Chevrolet G30
• 1973-1974 Chevrolet G30 Van
• 1975-1986 Chevrolet K20
• 1972-1974 Chevrolet K20 Pickup
• 1972-1986 Chevrolet K20 Suburban
• 1988-2000 Chevrolet K2500
• 1992-1999 Chevrolet K2500 Suburban
• 1977-1986 Chevrolet K30
• 1973-1974 Chevrolet K30 Pickup
• 1988-2000 Chevrolet K3500
• 1980-1989 Chevrolet P20
• 1972-1974 Chevrolet P20 Van
• 1976-1999 Chevrolet P30
• 1987-1988 Chevrolet R20
• 1987-1988 Chevrolet R20 Suburban
• 1989-1989 Chevrolet R2500
• 1989-1991 Chevrolet R2500 Suburban
• 1987-1988 Chevrolet R30
• 1989-1991 Chevrolet R3500
• 2001-2003 Chevrolet Silverado 1500 HD
• 2005-2006 Chevrolet Silverado 1500 HD
• 2007-2007 Chevrolet Silverado 1500 HD Classic
• 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
• 1995-2014 Chevrolet Tahoe
• 2002-2009 Chevrolet Trailblazer
• 2002-2006 Chevrolet Trailblazer EXT
• 1987-1987 Chevrolet V20
• 1987-1988 Chevrolet V20 Suburban
• 1989-1991 Chevrolet V2500 Suburban
• 1987-1988 Chevrolet V30
• 1989-1991 Chevrolet V3500