Toyota 8″ Reverse Clamshell IFS 4.88 Nitro Thick Ring & Pinion
Tech Note
Thick ring & pinion fits 3.73 & Down carrier: ARB 121 or NC-T8S-3.
Nitro gears are manufactured from 8620 steel gear forgings in the same manufacturing facilities as GM, Dodge, Ford & Toyota. They are precision machined using computer controlled processes, heat treated, CNC triple-lapped and Rockwell tested for hardness. These extra steps ensure excellent fitment, ideal contact pattern and smooth, quiet operation.
Packaging
Box Weight: 15 lb
Box Dimensions: 1 x 1 x 1 in
Specifications
Differential: Toyota 8″ Reverse, Clamshell IFS
Gear Ratio: 4.88 Thick (Fits 3.73 & Down Case)
Tooth Count: 39/8
Pinion Splines: 29
Ring Gear Bolts: 10 (not included)
Manufacturer: Nitro Gear & Axle
Warranty: 2 Years
Fitment
2003 & Newer Toyota 4Runner
2005 & Newer Toyota Tacoma
2007-2014 Toyota FJ Cruiser
Warranty









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