| Also known as | E11133 |
| Diagram | Fig. 2 — CRANKCASE · ref 67 |
| Subsystem | engine bottom |
| Listed in parts books | 1970 |
OIL PUMP COMPLETE
A complete oil pump assembly for the crankcase lubrication system, catalog number 71-1133 (also E11133).
The 71-1133 is a complete oil pump assembly, listed in the crankcase section of the parts book. It's the mechanical heart of the lubrication system, drawing oil from the tank and feeding it through the engine's internal oil ways before returning it to be recirculated. As a complete unit it includes the internals needed to do that job, rather than being sold as individual gears or plungers.
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This one shows up in our records under the number 71-1133, also cataloged as E11133 in the older letter-prefix style. Our appearance data for it is thin - it only turns up in one crankcase listing - so we don't have a lot of surrounding detail to pass along beyond what the parts book itself states.
If you're sourcing this for a rebuild, give the shop a call so we can confirm it matches your particular engine before you order. Oil pump fitment varies enough across the model range that it's worth double-checking against your crankcase and timing chest setup.
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