Eaton Detroit Locker | Toyota 8.0″ FJ / 4Runner / 70/80/90/105/120 Series | Front/Rear | 30 Spline Axles | 45MM Bearing

The Eaton Detroit Locker is a locking differential that provides ultimate traction for mild to extreme vehicle applications. Its unique, bulletproof design is engineered to keep both wheels in drive mode – even if one wheel is lifted off the ground.

Specs

Part Number: 187SL61B

Traction Type: Eaton Detroit Locker

Carrier Break: No Carrier Break

Differential: Toyota 8″

Vehicle Fitment

• Toyota FJ Cruiser 2005-2009 Rear
• Toyota 4Runner 1984-2009 Rear
• Toyota Land Cruiser 70 Series 1990-2015 Front
• Toyota Land Cruiser 80 Series 1990-1997 Front
• Toyota Land Cruiser 105 Series 1998-2007 Front
• Toyota Land Cruiser 90 Series 1998-2002 Rear
• Toyota Land Cruiser 120 Series 2003-2009 Rear
• Toyota Pickup 1986-1995 Rear

Download EATON Application Guide PDF

Operation

Normally locked, during straight-line driving, the Detroit Locker sends 100% of available torque to both wheels equally. During turns and maneuvers, the internal components unlock to allow one wheel to spin faster or slower as necessary (free wheel). When the vehicle returns to straight-line driving, the components re-engage and provide power to both wheels.

Performance

The Detroit Locker is highly engineered, tested and validated for a variety of uses including racing, towing, off-road, rock crawling and street/strip. No other performance differential can match its reputation for delivering traction in mud, snow, rocks and on the track.

Lubrication

A quality petroleum GL5 rated (mineral) based oil is recommended. Synthetic oils may also be used if desired per axle manufacturer’s recommendations

Features

Normally locked, with automatic, speed sensitive unlocking as needed

Provides maximum amount of traction to both wheel ends