Parts Listing for the
O.S. FS-91 II Surpass w/Pump

 

Stock Number Mfr Number Product Description Optional
 MACG1651  1651  Macs Enya 90/O.S. FS-70/91 Adapter Optional
 OSMG7372  24881824  O.S. O-Ring IV/PRC #6H  
 OSMG3060  26731002  O.S. Front Bearing .40-240  
 OSMG9360  29008219  O.S. Woodruff Key .61-.91  
 OSMG8988  45061202  O.S. Tappet Screw F40-300  
 OSMG3212  45231100  O.S. Camshaft Bearing F 40-120  
 OSMG8360  45361000  O.S. Rocker Arm Assy F61-300  
 OSMG8416  45361100  O.S. Rocker Arm F61-300  
 OSMG3074  45530030  O.S. Rear Bearing FS 1.20 III  
 OSMG3196  45564000  O.S. Cam Follower .91-300  
 OSMG3852  45581700  O.S. Carburetor Screw FS61-FT300  
 OSMG4012  45605000  O.S. Connecting Rod FS-61/91  
 OSMG8376  45761600  O.S. Rocker Arm Retainer FS-20-240  
 OSMG3152  45771000  O.S. Breather Nipple FS-20/40  
 OSMG4409  45901010  O.S. Crankcase FS-91-P  
 OSMG3164  45901110  O.S. Cam Cover FS-91-P  
 OSMG4696  45902010  O.S. Crankshaft FS-91-P  
 OSMG7574  45903200  O.S. Piston FS-91 Surpass/FT-160  
 OSMG7822  45903400  O.S. Piston Ring FS-91-P  
 OSMG5232  45904011  O.S. Cylinder Head w/Valve FS-91-P  
 OSMG5136  45904110  O.S. Cylinder Head FS-91-P  
 OSMG8443  45904210  O.S. Rocker Cover FS-91-P  
 OSMG7742  45906000  O.S. Piston Pin FS-91 Surpass  
 OSMG4153  45907010  O.S. Cover Plate FS .91-P  
 OSMG5598  45908000  O.S. Drive Washer FS-91 Surpass  
 OSMG6687  45910100  O.S. Locknut Set FS-91 Surpass  
 OSMG8814  45913000  O.S. Screw Set FS-91 Surpass  
 OSMG6196  45914010  O.S. Gasket Set FS-91-P  
 OSMG2874  45925010  O.S. Muffler Assembly #F-4020  
 OSMG6784  45925100  O.S. Silencer Body #F-4020  
 OSMG2718  45926000  O.S. Exhaust Pipe Assembly #F-4020  
 OSMG9218  45960000  O.S. Valve Assembly Intake FS-91 Surpass  
 OSMG9219  45960010  O.S. Valve Assembly Exhaust FS-91 Surpass  
 OSMG9186  45960100  O.S. Valve Intake FS-91 Surpass  
 OSMG9187  45960110  O.S. Vavle Exhaust FS-91 Surpass  
 OSMG9242  45960200  O.S. Valve Spring FS-91 Surpass  
 OSMG9231  45960300  O.S. Valve Spring Retainer FS-91 Surpass  
 OSMG9245  45960310  O.S. Valve Spring Retainer FS-70 SII  
 OSMG9227  45960400  O.S. Valve Collet FS-91 Surpass  
 OSMG8401  45961400  O.S. Rocker Arm Support Assy FS91-240  
 OSMG8407  45961410  O.S. Rocker Arm Support .91-240  
 OSMG3255  45962010  O.S. Camshaft FS-91-P  
 OSMG8102  45966000  O.S. Pushrod FS-91 Surpass  
 OSMG7446  45966100  O.S. Pushrod Cover Assembly FS-91 Surpass  
 OSMG7410  45966110  O.S. Pushrod Cover FS-91 Surpass  
 OSMG6491  45968000  O.S. Intake Pipe Assembly FS-91-P  
 OSMG2533  45983000  O.S. Carburetor #60N FS-91-P  
 OSMG5388  46103100  O.S. Cylinder Liner F91/160/320  
 OSMG9136  46120000  O.S. Thrust Washer FT-120/160  
 OSMG2687  72108120  O.S. Flex Pipe 1111C .70/.91 Surpass Optional
 OSMG2689  72108130  O.S. Flex Pipe 1111D .70/.91 Surpass Optional
 OSMG2230  72508001  O.S. Pump Unit PD-07