Sumo Gear 100 Series High Range "Underdrive" & Low Range 3.31:1 Reduction Gear Sets for HF2A Transfer Case

For 100 Series full-time 4WD high range (1:1 to 1.097:1) & low range (2.488:1

"Designed to ensure performance, reliability, and strength every Sumo Gear is precision machined out of high-quality billet material in Japan by an O.E. gear manufacturer using the best machines and tooling available ensuring smooth, quite operation."

Reduce your full-time 4WD transfer case (HF2A/HF2AV) from the factory 1:1 ratio to 1.097:1 ratio for approximately 10% lower gearing.

By reducing the output of high range, the final drive will be reduced from 4.11:1 to 4.56:1 which makes re-gearing the transfer case a good alternative to re-gearing the differentials.

Cruiser Patch recommends purchasing a transfer case gasket overhaul kit when installing new gears or rebuilding the T-case.

High range reduction: 1:1 to 1.097:1

Low range reduction: 2.488:1 to 3.31:1

Includes:

• Sumo Gear high range reduction input gear (1x): 31
  
• Sumo Gear high range reduction gear (1x): 34
• Sumo Gear low range idler gear (1x): 22
• Sumo Gear low gear (1x): 58
• Sumo Gear transfer case idler gear (1x): 36221-60121-M (39)
• OEM bearing, radial ball, for transfer input shaft, front (1x): 90363-50003
• OEM FIPG seal packing 1281 (1x): 00295-01281

Fitment details:

• 01.1998-07.2007 Toyota Land Cruiser (UZJ100, HDJ100, FZJ100, HDJ101)
  
• 01.1998-07.2007 Lexus LX470 (UZJ100)
  

MADE IN JAPAN