Ford 9"
3.89 Nitro Ring & Pinion


 
Differential: Ford 9"
Gear Ratio: 3.89
Tooth Count: 35/9
Pinion Splines: 28
Ring Gear Bolts: 10, 7/16"-20 (not included)
Manufacturer: Nitro Gear & Axle
Warranty: 2 Years

 

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.

 

Nitro Gear and Axle Premium Differential Ring and Pinion Gears, Axles and parts

(F9-389-NG)

SKU F9-389-NG
Model # F9-389-NG
Barcode # 9319478674400
Brand Nitro Gear
Shipping Weight 8.8500kg
Shipping Width 0.280m
Shipping Height 0.140m
Shipping Length 0.155m