Late Style 4-Screw Mount Left Hand Fill Plastic Oil Reservoir 

4 Screw Mount With Left Side Fill. 46 Cu. In.
Made Of High Density Polyethylene
With Uv Additive.
Includes O-Ring & Fill Cap With Screen.
Replaces Volvo Penta # 3858077.
RES550 Is Used On API #?s PT406N-2, PT408N,
PT506N-2, PT507N-2
This Will Not Fit On The Teleflex Type Pump.
Arco# M533