Crown wheel and pinion
Triumph: TR3 from TS13046 to TR4A, TR5/250, TR6, Stag (TR2 and TR3 to TS13045 with changes)
with 4.55:1 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.
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50 years of experience with parts for classic cars and accessories.