OS Motors Thrust Washer .20-.40 FP

This is the Thrust Washer for the .20-.40 FP and .25-.46 LA series OS engines.
The washer fits in between the drive washer and the front of the crankcase.

FEATURES:
Metal Constructon

INCLUDES:
One Thrust Washer

REQUIRES:
None, item is a stock part

SPECIFICATIONS:
Outside Diameter: 15mm (.59")
Inside Diameter: 9mm (.36")
Density: .2mm (.010")

COMMENTS:
The washer fits in between the drive washer and the
front of the crankcase.

Here is an additional product that compliments the product being gone over.

Prop Washer .40-.61

This is the O.S. Max Propeller Washer for the
O.S. Max FS-40, FS-48, 61SFN and 61RFN Engines.
This washer installs on the crankshaft to hold the propeller flat
versus the drive hub.

FEATURES:
Replaces broken or missing propeller washers.
Machined from solidified steel.

INCLUDES:
One O.S. Max Propeller Washer for the O.S. FS-40, FS-48 and the O.S.
    61SFN and 61 RFN.

REQUIRES:
Placing onto the crankshaft and securing with propeller nut
    (OSMG7944).

Here is a terrific product that several others have actually bought at the same time.



This is a Replacement Gasket Set for the O.S. 40FP and FP-S Engines.

INCLUDES:
One Head gasket - This extremely thin metal gasket seals the space in between
    the cylinder head and the crankcase.
One Backplate gasket - This thin paper gasket seals the space
    in between the backplate and the crankcase.

SPECS:
Head Gasket: B.P.Gasket:
    I.D.:21.5mm(0.849") 28.0mm(1.119")
    O.D.:25.3mm(0.999") 30.5mm(1.197")
    Thick: 0.3mm(0.012") 0.0mm(0.001")