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GM 7.625″ Locker – Lockright 1931

GM 7.625″ Locker – Lockright 1931

Brand:

Model:

1931-LR

$405.19

lock-right-locker.jpg

GM 7.625″ Locker – Lockright 1931

GM 7.625″ Locker – Lockright 1931

Brand:

Model:

$405.19

Description

GM 7.625″ Lockright Locker – 1931

The PowertraxLOCK-RIGHT Locker is the original locking differential that could be easily installed in existing case assemblies without any special tools or setup equipment. It has been widely used in demanding off-road applications around the world requiring extreme traction output and high-strength.

Because the LOCK-RIGHT eliminates wheel spin-up and therefore its associated driveline trauma is negated, the strength and integrity of its surrounding original case and other driveline components are, in effect, substantially increased. Cases that occasionally fail with open or limited-slip/posi differentials become one of the strongest links in the drive train when equipped with the PowertraxLOCK-RIGHT LOCKER.

The LOCK-RIGHT has been used in the harshest conditions around the world by hard-core off-roaders, in towing applications, and even United Nation vehicles in rugged terrain.

For traction output, strength and durability, the PowertraxLOCK-RIGHT Locker. rivals much more expensive competitive lockers sold only as complete case replacement assemblies. It is a leading product because the LOCK-RIGHT delivers as much traction output, its end assembly is exceptionally strong, is much less expensive, and does not require professional installation (because the complete case assembly does not have to be replaced and realigned with precision calibration equipment). An excellent choice for off-road vehicle applications, performance enthusiasts also began using the LOCK-RIGHT LOCKER to satisfy their extreme traction requirements for racing, hot-rods and muscle cars.

The LOCK-RIGHT’s operation is fully automatic. Designed to send the engine power to the wheels with the most traction, the LOCK-RIGHT will help get you where you want to go. While traveling straight the LOCK-RIGHT will lock the axles together similar to a spool. However, when the wheels need to differentiate in a turn, the LOCK-RIGHT will allow the outside wheel to rotate faster to complete the turn. The internal gears on the LOCK-RIGHT will overrun each other to allow this differentiation.

When operating off-road, the LOCK-RIGHT will always send the engine power to the wheels that need it most. For example, if you are rock crawling and one wheel is in the air (complete loss of traction), the wheel on the ground will receive the engine power and keep you going. Whether it be snow, sand, mud, ice, etc. the LOCK-RIGHT will give you the traction you need.

Although smoother than other competitive locking differentials, the brute force characteristics of the PowertraxLOCK-RIGHT Locker limit general application in less tolerant and more mainstream applications. In some vehicles, you will hear a light clicking noise as the gears are overrunning themselves and allowing the wheels to differentiate in a turn. This is normal of most lockers on the market today. We recommend the LOCK-RIGHT for vehicles that are primarily driven in severe driving conditions or are used for recreational off-road. For vehicles that are driven daily or require more mainstream application, the PowertraxTRACTION SYSTEMS offer a quieter and smoother performance. Please see the PowertraxTRACTION SYSTEMS page.

GM 7.625″ Lockright Locker 1931 Application Notes

  • GM 7.625 (10 Bolt)
  • 28 Spline
  • Open Differential
  • For carriers with large window on one side and small, oval shape on the other side

GM 7.625″ Lockright Locker 1931 Warranty

2 years or 100,000 miles

Additional information

Weight5.1 lbs
Dimensions9 × 4.3 × 2.4 in
Make Model Year
Chevrolet Astro 1988 - 2005
Chevrolet Blazer 1995 - 2001
Chevrolet S10 1988 - 2004
Chevrolet S10 Blazer 1988 - 1994
GMC Jimmy 1992 - 2005
GMC S15 1988 - 1990
GMC S15 Jimmy 1988 - 1991
GMC Safari 1988 - 2005
GMC Sonoma 1991 - 2004
Isuzu Pickup 1988 - 1995
Isuzu Rodeo 1991 - 2002

GM 7.625″ Lockright Locker – 1931

The PowertraxLOCK-RIGHT Locker is the original locking differential that could be easily installed in existing case assemblies without any special tools or setup equipment. It has been widely used in demanding off-road applications around the world requiring extreme traction output and high-strength.

Because the LOCK-RIGHT eliminates wheel spin-up and therefore its associated driveline trauma is negated, the strength and integrity of its surrounding original case and other driveline components are, in effect, substantially increased. Cases that occasionally fail with open or limited-slip/posi differentials become one of the strongest links in the drive train when equipped with the PowertraxLOCK-RIGHT LOCKER.

The LOCK-RIGHT has been used in the harshest conditions around the world by hard-core off-roaders, in towing applications, and even United Nation vehicles in rugged terrain.

For traction output, strength and durability, the PowertraxLOCK-RIGHT Locker. rivals much more expensive competitive lockers sold only as complete case replacement assemblies. It is a leading product because the LOCK-RIGHT delivers as much traction output, its end assembly is exceptionally strong, is much less expensive, and does not require professional installation (because the complete case assembly does not have to be replaced and realigned with precision calibration equipment). An excellent choice for off-road vehicle applications, performance enthusiasts also began using the LOCK-RIGHT LOCKER to satisfy their extreme traction requirements for racing, hot-rods and muscle cars.

The LOCK-RIGHT’s operation is fully automatic. Designed to send the engine power to the wheels with the most traction, the LOCK-RIGHT will help get you where you want to go. While traveling straight the LOCK-RIGHT will lock the axles together similar to a spool. However, when the wheels need to differentiate in a turn, the LOCK-RIGHT will allow the outside wheel to rotate faster to complete the turn. The internal gears on the LOCK-RIGHT will overrun each other to allow this differentiation.

When operating off-road, the LOCK-RIGHT will always send the engine power to the wheels that need it most. For example, if you are rock crawling and one wheel is in the air (complete loss of traction), the wheel on the ground will receive the engine power and keep you going. Whether it be snow, sand, mud, ice, etc. the LOCK-RIGHT will give you the traction you need.

Although smoother than other competitive locking differentials, the brute force characteristics of the PowertraxLOCK-RIGHT Locker limit general application in less tolerant and more mainstream applications. In some vehicles, you will hear a light clicking noise as the gears are overrunning themselves and allowing the wheels to differentiate in a turn. This is normal of most lockers on the market today. We recommend the LOCK-RIGHT for vehicles that are primarily driven in severe driving conditions or are used for recreational off-road. For vehicles that are driven daily or require more mainstream application, the PowertraxTRACTION SYSTEMS offer a quieter and smoother performance. Please see the PowertraxTRACTION SYSTEMS page.

GM 7.625″ Lockright Locker 1931 Application Notes

  • GM 7.625 (10 Bolt)
  • 28 Spline
  • Open Differential
  • For carriers with large window on one side and small, oval shape on the other side

GM 7.625″ Lockright Locker 1931 Warranty

2 years or 100,000 miles

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