Allis Chalmers - Fits: B (Used as a Radiator Cap on tractors up to SN: 61221 and also used as a gas cap on all serial numbers), C (Used as a Radiator Cap on tractors up to SN: 18580 and also used as a gas cap on all serial numbers), [ CA, G, RC, WD (Used as a Gas Cap) ], IB (Used as a Radiator cap on models up to SN: 1000 and also used as a gas cap.), RC (Used as a Radiator Cap), [ WC, WF (Used as a Radiator Cap and Gas Cap on Styled Models) ], WD45 (Gas and Diesel, Used as a Fuel Cap); Replaces: 207244, 70207244
When used as a radiator cap, this cap fits original radiators only. It will NOT fit aftermarket radiators. If you require the gasket only, check out our MHS043GK.
Original OE style and appearance
This cap is designed for unpressurized radiator systems (no spring under the cap)
Includes steel rivet
Cap dimensions:
2.570" outside diameter
1.495" inside center diameter
tang to tang length measures 1.785"
tang width of 0.385"