O.S Engine #40D Air Bleed Screw. This is the air bleed screw for the OS 40LA engine.
Includes:
- (1) Air bleed screw
- (1) Tensioner spring
Features:
- Steel construction (black)
Specifications: 2x16mm screw10mm screw
Requires: A 40LA engine.Comments:This is a direct replacement part–it is identical to the one thatoriginally comes with the engine.
This product was added to our catalog on June 21, 2024






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