Crown wheel and pinion
Product number:
489560
with 3.89:1 ratio
Product Information "Crown wheel and pinion"
Triumph: Spitfire Mk4 from mid. 1973 plus all 1500 (1974-80) - feature: differntials with collapsible spacer between bearings
with 3.89:1 ratio
Cleanest and most precise reproduction of the original part, with the curved toothing (Oerlikon hypoid toothing) required for this highly stressed component. The manufacturing precision is expressed by exemplary smooth running and smooth running means: no premature wear. Highest mileage is guaranteed.
16CrMo4 blanks drop-forged, turned, Oerlikon toothed, hardened. All sets tested (even the noise pattern!), final inspection, packed in matched pairs with protective oil.