2003 Bombardier Outlander 400 Factory Service Manual, Page 114Get this manual
Subsection 08
Section 03 ENGINE (LUBRICATION SYSTEM)
R400motr120A
1Oil pump system
R400motr123A
Oil pump gear Dowel pins Suction side of the oil pump Outlet from the engine oil pressure regulator valve
needle pin no24 oil pump shaft assembly no21 oil pump housing no171