PROPULSION

OSM21713000 O.S. Screw Set 15LA (8) Note: Graves RC Coupons are not applicable with this product     This is the OS Max Screw Set for the 15LA Engine. FEATURES Made Of Black Colored Steel.Utilizes Phillips (X-Shaped)...

OSM21753000 O.S. Cylinder & Piston 15LA Note: Graves RC Coupons are not applicable with this product     This is a Replacement Cylinder & Piston for the OS .15LA Engine. FEATURES This is a Matched Set (cannot purchase the...

OSM21757000 O.S. Cover Plate 15LA Note: Graves RC Coupons are not applicable with this product     This is the Replacement Cover Plate for the OS Max .15 LA Engine. INCLUDES One Black Nylon Cover Plate   COMMENTS Since...

OSM21757100 O.S. Cover Plate 15LA Note: Graves RC Coupons are not applicable with this product     This is the Replacement Cover Plate for the OS Max .15 LA Engine. INCLUDES One Black Nylon Cover Plate   COMMENTS Since...

OSM21758000 O.S. ENGINES Drive Washer 15LA Note: Graves RC Coupons are not applicable with this product   " " FEATURES Aluminum constructionSerrated face, to grip the prop or spinner backplate     INCLUDES One drive washer...

OSM21783000 O.S. Carburetor #10G 15LA Note: Graves RC Coupons are not applicable with this product     This is the #10G Rotor/Air Bleed Style Carb Designed for theO.S. Max 15 LA Airplane Engine. FEATURES Rotor Barrel OperationAir...

OSM21982210 O.S. Slide Valve 12D 18TM Note: Graves RC Coupons are not applicable with this product     This is the Slide Valve for the 12D, 11H and 11K Carburetors used on theO.S. 18TM Engines. FEATURES Steel constructionDirect...

OSM22020001 O.S. Thrust Washer 20-40FP Note: Graves RC Coupons are not applicable with this product     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...

OSM22081313 OS ENGINES THROTTLE LEVER SCREW #10212 Note: Graves RC Coupons are not applicable with this product     OS ENGINES THROTTLE LEVER SCREW #10212

OSM22081408 O.S. Throttle Lever #1A-#3A Note: Graves RC Coupons are not applicable with this product     This is just the throttle lever. It has 2 holes for mounting the throttlelinkage.This throttle arm is for the #40D carb used on the...

OSM22081811 OS ROTOR STOP SCREW FS20/40 Note: Graves RC Coupons are not applicable with this product     This is a replacement rotor set screw for:#1A carb for 10FP#21 carb for 15-25RC#1AB-K carb 10FPB#15 carb for 15FPFS40 and FS40...

OSM22325020 O.S. Muffler E-2030 20-25FP Note: Graves RC Coupons are not applicable with this product     This is the OS Max E-2030 Muffler for the 20 & 25FP and the 25LA seriesengines. It features an adjustable outlet to fit various...