Toyota 8 Inch 50mm Bearing Journals. Nitro Helix Helical Gear Limited Slip Differential. The Nitro Helical Worm Gear is a torque-sensitive mechanical limited-slip differential that uses worm gears and spur gears to dispense and distinguish input power between two drive wheels or front and back axles. This is a completely separate design from the common beveled spider gear designs seen in most of the automotive industry.
Just like any LSD, the Nitro Helical Worm Gear functions as a standard or open differential under normal driving conditions, allowing one wheel to spin faster or slower as necessary.
When a wheel experiences a loss of traction, the gear separation forces start to take effect and distributes the torque to the high-traction wheel by increasing the helical-shaped gears mesh force until wheel spin is reduced or entirely stopped. Once the vehicle exits the low traction condition, the differential resumes normal operation.
What's nice about the operation of a Nitro Helical Worm Gear LSD, is its characteristics; smooth, quiet and automatic. This LSD will engage without any driver awareness or require any action. It also has no wearable components and requires no maintenance, producing less time on the rack and more on the road.
- Differential: Toyota 8 inch V6, 4cyl, 8 High pinion
- Gear Ratio: All Ratios
- Axle Splines: 30
- Bearing Journal Size: 50 mm
- Ring Gear Bolts: 10 (not included)
- Manufacturer: Nitro Gear and Axle
- Warranty: 2 Year
Fits:
Rear:
1984-2009 Toyota 4Runner
1979-1995 Toyota Hilux Pickup (North America)
1979-2011 Toyota Hilux Pickup (Rest of the world)
2003-2009 Lexus GX470
1984-1990 Toyota Land Cruiser II 70 series Bundera (LJ70/RJ70)
1990-1996 Toyota Land Cruiser Prado 70 Series
1993-2002 Toyota Land Cruiser Prado 90
2002-2009 Toyota Land Cruiser Prado 120
1984-2009 Toyota Hilux Surf
2005-2009 Toyota Fortuner
2007-2009 Toyota FJ Cruiser
2016 and Up Toyota Tacoma TRD Sport, Sr5, Limited w/ Auto Transmission (CK-TV6 Required)
1998-2007 Toyota Land Cruiser HZJ105
1998-2007 Toyota Land Cruiser FZJ105
1990-1997 Toyota Land Cruiser HDJ80/81
1990-1997 Toyota Land Cruiser HZJ80/81
1991-1992 Toyota Land Cruiser FJ80/81
1993-1997 Toyota Land Cruiser FZJ80/81
Front (solid axle models):
1984-1985 Toyota 4Runner
1979-1985 Toyota Hilux Pickup (North America)
1979-1997 Toyota Hilux Pickup (Rest of the world Solid front axle)
1991-Present Toyota Land Cruiser 70 ( HZJ/FJ/FZJ/GRJ/VDJ 70 71 73 74 75 76 77 78 79 Series
1984-1990 Toyota Land Cruiser II 70 series Bundera LJ/RJ/KZJ 70 71 73 78
1990-1996 Toyota Land Cruiser Prado 70 Series
1998-2007 Toyota Land Cruiser HZJ105 FZJ105
1990-1997 Toyota Land Cruiser HDJ80/81 FZJ80/81 HZJ80/81 FJ80/81
1990-2007 Toyota Land Cruiser Burbuja and Autana (venezuela)
1991-1992 Toyota Land Cruiser FJ80/81
1993-1997 Toyota Land Cruiser FZJ80/81
