YS Engines

YS0075	120NC SUPER CHG W/ MUFF
YS0096	140FZ 4 STROKE SIDE EXH
YS0091	YSE61 AR LONG STROKE REAR
YS0001	ENGINE MOUNT 140FZ
YS0010	.45FS ABC RC SIDE EXH
YS0020	.45FR ABC RC REAR EXH
YS0051	53 4 CYCLE W/ MUFFLER
YS0057	.61STH HELI ENGINE
YS0075	120NC SUPER CHG W/MUFF
YS0080	.61 LONG STROKE SD EXH
YS0081	.91AC 4 CYCLE
YS0085	YS91ACH 4-C AIR. HELI
YS0095	14OL ENGINE
YS0096	140FZ 4 STROKE SIDE EXH
YS0100	LINER & PSTN SET 45FR
YS0110	BACK PLATE GASKET 45FS
YS0115	THROTTLE BODY 45FS
YS0125	CRANKSHAFT 45FS
YS0135	THROTTLE GASKET
YS0145	GASKET SET 45FS
YS0165	NEEDLE SOCKET 45FS
YS0175	REGULATOR PLUNGER 45FS
YS0176	REGULATOR PLUNGER YS120
YS0180	PLUNGER SPRING 45FS
YS0185	CYL HEAD SCREWS 45FS
YS0190	NEEDLE VALVE SET 45FS
YS0195	REGULATOR ADJ SCRW 45FS
YS0200	THRTTL ARM/SCRW ST 45FS
YS0210	CYLINDER HEAD 45FS
YS0215	CYL HEAD GASKET 45FS
YS0225	REAR BALL BEARING 45FS
YS0230	LINER/PISTON SET 45FS
YS0235	CON ROD 45FS
YS0265	REAR BALL BEARING 60FS
YS0280	CYLINDER HEAD 60FS
YS0285	CYL HEAD GASKET 60FS
YS0290	BACK PLATE GASKET 60FS
YS0340	GASKET SET 60FS
YS0345	REGULATOR ADJ SCRW 60FS
YS0350	REGULATOR PLUNGER 60FS
YS0365	NEEDLE SOCKET 60FS
YS0370	CRANKSHAFT 60FS
YS0375	THRTTL ARM/SCRW ST 60FS
YS0380	THRL BRL RET.SCRW6045FS
YS0385	NDL VLV DTNT SPG 6045FS
YS0390	DRIVE WASHER SET 6045FS
YS0395	THRL ST SCRW/SPG ST6045
YS0400	PROP NUT 6045FS
YS0405	CHECK VALVE 6045FS
YS0410	DIAPHRAGM 6045FS
YS0415	NEEDLE VALVE 6045FS
YS0420	FUEL NPPL/WSHR ST6045FS
YS0425	PROP WASHER 6045FS
YS0430	O RING SET 6045FS
YS0435	WRIST PIN RETNR 6045FS
YS0440	FRT BALL BEARING 6045FS
YS0475	PSTN & LINER SIDE 60H
YS0495	MUFFLER 45FS
YS0500	CRANKCASE 120FS
YS0505	VALVE COVER 120FS
YS0510	VALVE COVER GSKT 120FS
YS0515	VLV CVR SCRW ST(2)120FS
YS0520	HEAD GASKET 120FS
YS0525	CYL HEAD ASSEMBLY 120FS
YS0530	INTAKE VALVE SET 120FS
YS0535	EXH VALVE SET120FS
YS0540	VALVE SPRNG ST(2) 120FS
YS0545	SPRNG RETNR SET(2)120FS
YS0550	C RING (2) 120FS
YS0560	TAPT ADJ SCRW (2)120FS
YS0565	TAPT ADJ LK NTS(2)120FS
YS0580	E RING SET (2) 120FS
YS0591	CRANKSHAFT-A 120FS
YS0595	CYLINDER LINER 120FS
YS0600	PISTON 120FS
YS0605	WRIST PIN 120FS
YS0610	WRST PN RETNR ST(2)120F
YS0615	PISTON RING 120FS
YS0620	CONNECTING ROD 120FS
YS0623	BACK PLATE ASSEMBLY YS
YS0645	BACK PLATE GASKET 120FS
YS0650	BACK PLATE SCRW(6)120FS
YS0660	CAM GR CVR O RING 120FS
YS0665	CAM GR CVR SCRW (2) 120
YS0670	CAM GEAR 120FS
YS0675	CAM FOLLWERS ST(2)120FS
YS0680	PUSH ROD SET (2) 120FS
YS0685	PUSH ROD CVR ST(2)120FS
YS0690	PUSH RD CVR O RNG(4)120F
YS0695	FRONT BEARING 120FS
YS0700	REAR BEARING 120FS
YS0701	REAR BEARING-A 120FS
YS0705	CM GR BRNG SET(2) 120FS
YS0710	FUEL NIPPLES(4) 120FS
YS0725	REG. ADJ SCRW ORNG120FS
YS0730	DIAPHRAGM 120FS
YS0745	REGULATOR GASKET 120FS
YS0765	NEEDLE VALVE 120FS
YS0770	NEEDLE VALVE SKT 120FS
YS0775	NDL VLV SCKT O RNG 120F
YS0810	CARBURETOR GASKET 120FS
YS0815	DRIVE WASHER 120FS AC
YS0820	SHAFT KEY 120FS
YS0825	PROPELLER WASHER 120FS
YS0830	PROP NUT SET(2) 120FS
YS0835	INTAKE PIPE 120FS
YS0840	INTKE PIP.O RNG(4)120FS
YS0845	EXHAUST PIPE 120FS
YS0850	EXHAUST PIPE LOCKNUT 120FS
YS0855	VALVE CVR ASSY 120FS
YS0870	CARBURETOR ASSY 120FS
YS0875	NEEDLE VALVE ASSY 120FS
YS0890	INTAKE PIPE ASSY 120FS
YS0895	EXH PIPE ASSY 120FS
YS0900	GASKET SET 120FS
YS0905	O RING SET 120FS
YS1010	CYL HEAD GASKET YS61
YS1015	CYL HEAD SCREWS YS61
YS1030	WRIST PIN RETNR YS61
YS1035	CON ROD YS61
YS1045	REAR BEARING YS61
YS1050	FRONT BEARING YS61
YS1065	BACK PLATE GASKET YS61
YS1070	BACK PLATE SCREWS YS61
YS1080	THROTTLE BODY GSKT YS61
YS1090	THRTL BARREL RETNR YS61
YS1095	THRTL STOP SCREW YS61
YS1100	NEEDLE VALVE YS61
YS1105	NEEDLE SOCKET YS61
YS1110	NEEDLE SOCKET YS61
YS1115	NEEDLE VLV DETENT YS61
YS1125	REGULATOR GASKET YS61
YS1130	DIAPHRAGM YS61
YS1140	REGULATOR SCREW YS61
YS1145	PLUNGER YS61
YS1150	REGULATOR SPRING YS61
YS1170	NEEDLE VALVE ASSY YS61
YS1175	O RING SET YS61
YS1190	GASKET SET YS61
YS1195	FUEL FILTER YS
YS1200	PISTON LINER
YS1220	DRIVE WASHER SPACER
YS1250	PISTON (SIDE EXHAUST)
YS1260	O RING SET
YS1360	CRANKSHFT RING ST YS61AR
YS1420	CRANKSHAFT YS120AC
YS1440	BACK PLATE ASSY YS120AC
YS1470	CRANKSHAFT RNGS YS120AC
YS1485	AIR CHAMBER GSKT 120AC
YS1490	AIR CHMBR BRCKT YS120AC
YS1500	BRACKET SCRWS YS120AC
YS1520	CHECK VLV BRCKT YS120AC
YS1530	BRACKET SCRW YS120AC
YS1540	WRST PIN ACCS PLG YS120
YS1570	CRANKCASE91AC
YS1571	CRANKCASE STYLE 2 91AC
YS1580	CYLINDER ASSEMBLY 91AC
YS1581	CYLNDR HEAD STY 2 91AC
YS1610	CYLNDR HEAD GASKET 91AC
YS1611	CYL HEAD GSKT STY2 91AC
YS1620	CYLINDER LINER91AC
YS1621	CYL LINER STYLE 2 91AC
YS1640	VALVE COVER 91AC
YS1650	VALVE COVER GASKET 91AC
YS1660	VALVE COVER SCREWS 91AC
YS1670	REAR AIR CHAMBER 91AC
YS1680	AIR CHAMBER GASKET 91AC
YS1700	AIR CHAMBER O-RING 91AC
YS1710	CRANKSHAFT 91AC
YS1720	REAR BEARING 91AC
YS1740	DRIVE WASHER 91AC
YS1750	SHAFT KEY91AC
YS1760	PISTON 91AC
YS1770	PISTON RING 91AC
YS1790	ROCKER ARM SET91AC
YS1820	CAM GEAR COVER91AC
YS1850	PUSH RODS91AC
YS1860	PUSH ROD COVERS 91AC
YS1870	CON ROD 91AC
YS1890	DISC VALVE 91AC
YS1900	DISC VALVE PIN91AC
YS1920	DISC VLV PIN E-RNG 91AC
YS1930	YS1930 BACK PLATE GASKET 91AC
YS1950	CARBURETOR BODY 91AC
YS1970	CARBURETOR GASKET 91AC
YS1990	REGULATOR BODY91AC
YS2000	DIAPHRAGM91AC
YS2010	MUFFLER 91AC
YS2020	GASKET SET 91AC
YS2040	VLV SPG RETAINR CLP91AC
YS2060	LOSPD NDL VLV O-RNG91AC
YS2070	THRTTLE BRREL SEAL 91AC
YS2080	CARBURETOR SCREWS 91AC
YS2090	O-RING SET 91AC
YS2120	REGULATOR ASSY91AC
YS2145	CARBURETOR ASSY 91AC
YS2150	GASKET SET 91AC
YS2155	YS120SC CYLINDER HEAD
YS2160	INTAKE VALVE
YS2165	EXHAUST VALVE
YS2170	VALVE SPRING SET
YS2180	SPRING RETAINER CLIP
YS2185	YS120SC CRANKSHAFT
YS2190	YS120SC CRANKSHAFT RING
YS2195	PISTON
YS2200	YS120SC CONNECTING ROD
YS2220	REAR DISC VALVE RETAINR
YS2225	RETAINER SCREW
YS2240	FRONT BEARING OIL SEAL
YS2250	YS120SC THROTTLE BARREL
YS2255	YS120SC THRTTL BRRL SL
YS2260	CARBURETOR GASKET
YS2265	DRIVE WASHER 120SC NC
YS2270	YS120SC PROPELLER WASHR
YS2280	GASKET SET
YS2285	YS120SC O-RING SET
YS2300	YS120SC CYLND HEAD ASSY
YS2305	YS120NC CYLINDER HEAD
YS2310	YS120NC CRANKSHAFT
YS2325	MUFFLER 140FZ YS120NC
YS2335	YS120NC EXHAUST PIPE
YS2350	MFFLR ASSY 140FZ 120NC
YS2365	PSTN / LNR ST SD 61ST-H
YS2370	CYLINDER LINER 61ST-H
YS2375	PISTON SIDE EXH 61ST-H
YS2380	PISTON RING 61ST-H
YS2390	CONNECTING ROD 61ST-H
YS2420	HEAD GASKET 61ST-H
YS2430	REAR BEARING61ST-H
YS2450	REGULATOR ASSM 61ST-H
YS2460	DIAPHRAM 61ST-H
YS2480	REGULATOR GASKET 61ST-H
YS2510	CHECK VALVE 61ST-H
YS2515	GASKET SET (3) 61ST-H
YS2520	O RING SET (4) 61ST-H
YS2600	CRANKCASE 140FZ
YS2605	HEAD GASKET 140FZ
YS2610	CYLINDER HEAD140FZ
YS2615	HEAD BOLT SET140FZ
YS2620	CRANKSHAFT 140FZ
YS2625	CYLINDER LINER 140FZ
YS2630	PISTON 140FZ
YS2635	WRST PIN RTNR SET 140FZ
YS2640	RING 140FZ
YS2645	CONNECTING ROD 140FZ
YS2650	BACK PLATE 140FZ
YS2655	BCK PLT SCRW SET 140FZ
YS2660	CAM140FZ
YS2665	PUSH ROD SET 140FZ
YS2670	PUSH ROD CVER SET 140FZ
YS2675	FUEL NIPPLE SET 140FZ
YS2680	CARBURETOR BODY 140FZ
YS2685	THROTTLE BARREL 140FZ
YS2690	HIGH SPD NDLE VLV 140FZ
YS2695	HGH SPD NDLE O'RNG140FZ
YS2700	HGH SPD NDLE SEAT 140FZ
YS2705	NDLE SEAT O-RNG ST140FZ
YS2710	NDLE VALVE DETENT 140FZ
YS2715	DRIVE WASHER 140FZ
YS2720	DRV WSHR RETAINER 140FZ
YS2723	INTAKE PIPE 140FZ
YS2725	GASKET SET 140FZ
YS2730	O'RING SET 140FZ
YS2735	CARB ASSY 140FZ
YS2740	NDLE VALVE ASSY 140FZ
YS2745	BACK PLATE ASSY 140FZ
YS2750	HEAD ASSEMBLY140FZ
YS2800	CRANKSHAFT YS53
YS2805	CYLINDR HEAD W/LNR YS53
YS2810	INTAKE VALE YS53
YS2815	EXHAUST VALVE YS53
YS2820	VALVE SPRING SET YS53
YS2825	VLV SPRNG RETAINER YS53
YS2830	CYLINDER HEAD SEAL YS53
YS2840	HEAD BOLT SET YS53
YS2845	VALVE COVER YS53
YS2850	VALVE COVER GASKET YS53
YS2855	VALVE COVER SCREWS YS53
YS2860	INTAKE PIPE YS53
YS2865	INTAKE O RINGSYS53
YS2870	CRANKSHAFT YS53
YS2875	REAR BEARING YS53
YS2880	FRONT BEARING YS53
YS2885	FRONT BEARING SEAL YS53
YS2890	DRIVE WASHER YS53
YS2895	DRIVE WSHR RETAINR YS53
YS2900	PROP WASHER YS53
YS2905	PROP NUT SET YS53
YS2910	PISTON YS53
YS2915	PISTON RING YS53
YS2920	WRIST PINYS53
YS2925	WRIST PIN RETAINER YS53
YS2930	ROCKER ARM SETYS53
YS2935	ROCKER ARM SHAFT YS53
YS2940	RCKR ARM SHFT SCRW YS53
YS2945	CAM YS53
YS2950	CAM COVERYS53
YS2955	CAM COVER O-RING YS53
YS2960	CAM BEARING SET YS53
YS2965	CAM FOLLOWER SET YS53
YS2970	PUSH ROD SET YS53
YS2975	PUSH ROD COVER SET YS53
YS2980	PSH ROD CVR O-RNG YS53
YS2985	ROD YS53
YS2990	BACK PLATE YS53
YS2995	DISC VALVE YS53
YS3000	DISC VALVE PINYS53
YS3005	BACK PLATE GASKET YS53
YS3010	BACK PLATE SCREWS YS53
YS3015	CARB BODY SCREWS YS53
YS3020	THROTTLE BARREL YS53
YS3025	THRTTL BARRL SEALS YS53
YS3030	NEEDLE VALVE YS53
YS3035	FUEL NIPPLE YS53
YS3040	CARBURETOR GASKET YS53
YS3045	CARBURETOR SCREWS YS53
YS3050	REGULATOR BODYYS53
YS3055	DIAPHRAGMYS53
YS3057	REGULATOR SPRING YS53
YS3060	REGULATOR SCREWS YS53
YS3065	MUFFLER YS53
YS3070	HEADER PIPE YS53
YS3075	HEADER LOCK NUT YS53
YS3080	GASKET SET YS53
YS3085	O-RING SET YS53
YS3090	NEEDLE VALVE ASSY YS53
YS3095	MUFFLER ASSEMBLY YS53
YS4000	BACK PLATE ASSY YS53
YS4005	CYLINDER HEAD ASSY YS53