This is the replacement drive washer for the FS-120 OS engine. PACKAGE INCLUDES: 1- Drive washer (aluminum) 1- Woodruff key SPECS: Diameter face: (34mm) Engine side diameter: (31mm) Inside diameter: (12mm) Width: (14mm) approximately 5/8″ sek/3-31-94 BOX DIMENSIONS: 2.13″ W. X .63″ H. X 3.50″ L. BOX WEIGHT: .06 LBS.
This is the entire Needle Valve Assembly that screws into the side of the #3A, #21, #2A, and 30 size Wankel carbs. INCLUDES: One (OSMG7352) nozzle assembly (nozzle, 2 nuts and ratchet spring) One (OSMG7016) needle hdc 4/20/92 ir/jl BOX DIMENSIONS: 1.50″ W. X .50″ H. X 3.50″ L. BOX WEIGHT: .02 LBS.
22625404 Muffler Mount Screws 20-46 TECH NOTES These Muffler Screws may be used with the following OS engines: Old .20-FP FP-S, FP-M series Old .25-FP FP-S, FP-M series .25-FX .32-FX .40-LA .46-LA PACKAGE INCLUDES: 2-Screws (phillips head) SPECS: Threaded Length: 27mm Outside Diameter: 3mm 6-7-94sk updt jxs 12/27/04
TECH NOTES This is the Cylinder Liner for the OS Engines FS155A-P Engine (OSMG0998). FEATURES: Steel construction INCLUDES: One cylinder liner – key #19 REQUIRES: Installation into engine crankcase SPECS: Length: 45.5mm (1.79″) Outer Diameter: 36mm (1.42″) Inner Diameter: 33mm (1.3″) lmm 3.15.11 ir/jxs BOX DIMENSIONS: 2.00″ W. X 1.75″ H. X 3.50″ L. […]