MerCruiser 470 170hp 3.7L Camshaft Extension 462-6102A1 462-6102A3 72939 Early Distributor Ignition Parts 0L 898 198hp 228hp /

0L 898 198hp 228hp / 351 5

KB3 ---- WB3

If you have any doubts if this is the right part for your application please contact me with your engine serial number and/or engine year & model and I should be able to figure it out for you

Gm # 14096040 or 14097285

MerCruiser 470 170hp 3.7L Camshaft Extension 462-6102A1 462-6102A3 72939 Early Distributor Ignition Parts 0L 898 198hp 228hp /Item Details Removed from a 1976 1978 MerCruiser 470 S N 5064860 This works on the very early 470 engines ONLY (S N 5195053 & below) Overall Good Condition Parts Included Camshaft Assembly 462 6102A1 462 6102A3 This is the very early style camshaft with the hex style water pump mounting Shaft Extension 72939 still installed Compatibility Used only on EARLY MerCruiser 470 Models S N 00000000 05195053 Likely 1976 1978, but please check your serial