Engine ID Codes VW stamped all type 1’s and pre ‘72 type 2’s on the right case half just below the generator pedestal. The first and sometimes the second digit/letter denotes the basic engine group. So the best you can do is narrow down the engine to a group. Adobe Photoshop 7 Filters Plugins Free Download. Here are the groups Type 1 Code - Year -Engine – Remarks 4 – 60 – 1200 – 40 HP 5 – 61 – 1200 – 40 HP 6 – 62 – 1200 – 40 HP 7 – 63 – 1200 – 40 HP 8 – 64 – 1200 – 40 HP 9 – 65 – 1200 – 40 HP FO – 66 – 1300 – 8mm oil pump studs HO/TO- 67 – 1500 – 8mm oil pump studs H5 – 68-69 – 1500 – 8mm oil pump studs B6 – 70 – 1600 – Dual Relief – single port AE – 71-72 – 1600 – Dual Relief – Dual Port AH – 73-74 – 1600 – 8mm Head studs w/case savers AJ – 75 – 1600 – Fuel injected, no fuel pump mount. Sealmaster Bearings Cad Files.

Code, Year, Engine/Notes. 1-, Pre-Jan., 1956, 25hp/36hp 1- prefix indicates Type 1 and is not part of the sequential engine number. 2, 3, 4, 1955-65, 1200cc 30bhp DIN, 36HP SAE (“A” series engine). 5, 6, 7, 8, 9, 1961-65, 1200cc 34bhp DIN, 40HP SAE (“VW D” added below serial after 9247364). D0, D1, 1966-1985.