1997 Ski-Doo Factory Shop Manual Volume Three, Page 82Get this manual
Section 03 ENGINE Sub-Section 05 (OIL INJECTION SYSTEM)
OIL PUMP IDENTIFICATION
7, Pump Lever
Different engines need different pumpsOil pumps are identified by their levers420 2779 05
ENGINE TYPE 599 699 809
CAUTION
OIL PUMP IDENTIFICATION 04 07 03
Always mount proper pump on engine
A00C17A
TYPICAL
ASSEMBLY
2, Oil Pump Gear