Product description
These were used on JD until approx. 1941-42 year then they used IHS226 cap with lettering. : A (Unstyled ), AH, AI, AN, ANH, AO, AOS, AR, AW, AWH, B, BN, BNH, BO, BR, BW, BWH, BWH40, D, DI, G, GM, GN, GW, H, HN, HNH, HW, HWH;
Replaces: AD709, AD709R