4-1/4 inch Stroke Flywheel Assembly Special 80 inch flywheel assembly is used for alternator-generator case sets only. This assembly features a late type sprocket shaft early style pinion shaft a thick & narrow sprocket side flywheel and replaceable pinion &...

4-1/4 inch Stroke Flywheel Assembly This assembly features a early type sprocket shaft early style pinion shaft thick sprocket side flywheel and replaceable pinion & sprockt shafts. FITS Harley Davidson FL 1941 Harley Davidson FL 1942 Harley Davidson FL 1943...

4-3/4 inch Cross Arm Puller Tool Use any size bolt to pull gears and sprockets that have 2 tapered holes or use with a bearing separator. Tech Notes: Suggested to use bearing separator #16-0602

4-40 Hand Top Tool 4-40 hand top tool requires a #43 drill size hole. Tool is for use on 1940-1946 emblem mounts. FITS Harley Davidson FL 1940 Harley Davidson FL 1941 Harley Davidson FL 1942 Harley Davidson FL 1943 Harley...

4-Finned Panhead Cam Cover Cast Cam cover accepts 1/4 inch-24 generator screws. Cam cover bushings must be checked and fitted (reamed) for final assembly. Check end play as well. Make sure oil passages and oil feed holes in bushings are...

4-Speed Big Twin Transmission Assembly Replica 4-speed transmission with a 3.00 ratio features cast case internal parts chrome kicker cover and components longest transmission clutch rod throwout bearing natural finish ratchet top with chrome dust cover clutch arm mount studs...

4-Speed Big Twin Transmission Assembly Transmission is ratchet type and includes original cast case with early style main drive gear 44 rollers and 2:1 ratio speedometer drive gear internal parts aluminum kicker cover and components clutch rod throwout bearing ratchet...

4-Speed Big Twin Transmission Assembly 4 speed 1970-1978 FL transmission assembly features a natural aluminum finish. Assembly includes kick cover that features a polished aluminum finish as pictured. FITS Harley Davidson FL 1970 Harley Davidson FL 1971 Harley Davidson FL...

4-Speed Big Twin Transmission Assembly Replica 4-speed transmission with a 3.00 ratio features cast case internal parts chrome kicker cover and components longest transmission clutch rod throwout bearing natural finish ratchet top with chrome dust cover clutch arm mount studs...

4-Speed Big Twin Transmission Assembly Replica 4-speed transmission with a 3.00 ratio features cast case and internal parts polished kicker cover and components clutch rod throwout bearing natural finish ratchet top with chrome dust cover chrome arm mount studs hub...

4-Speed Big Twin Transmission Assembly Replica style 4-speed transmission is ratchet type and includes an original style cast case with an early style main drive gear 44 rollers and 2:1 ratio speedometer drive gear internal parts natural kicker cover and...

4-Speed Big Twin Transmission Assembly *NOTE: Will not accept electric start. FITS Harley Davidson FL 1941 Harley Davidson FL 1942 Harley Davidson FL 1943 Harley Davidson FL 1944 Harley Davidson FL 1945 Harley Davidson FL 1946 Harley Davidson FL 1947...

4-Speed Big Twin Transmission Assembly Transmission top is ratchet type without neutral switch provision and includes original cast case with early style main drive gear 44 rollers and 2:1 ratio speedometer drive gear internal parts cast kick starter cover and...

4-Speed Big Twin Transmission Assembly Old style with chromed ratchet top casting. FITS Harley Davidson FL 1941 Harley Davidson FL 1942 Harley Davidson FL 1943 Harley Davidson FL 1944 Harley Davidson FL 1945 Harley Davidson FL 1946 Harley Davidson FL...

4-Speed Big Twin Transmission Assembly Natural Includes replica cast cover with vent and Hallmark cast numbers. Replica style 4-speed transmission is ratchet type and includes an original style cast case with an early style main drive gear 44 rollers and...

4-Speed Clutch Hub Puller Tool with Swivel Black 4-speed clutch hub puller tool is the swivel style with the inchT inch bar included to allow the removal of the hub without removing the clutch pushrod. Features a black finish as...

4-Speed FL Transmission Assembly Replica 4-speed transmission is ratchet type and includes original style cast case with early style main drive gear 44 rollers and 2:1 ratio speedometer drive gear internal parts chrome kicker cover and components clutch rod throwout...

4-Speed Gear Box Assembly Includes a complete gear box with all internals assembled 1970-1985 longest transmission mainshaft with all gears and shifter forks installed. *NOTE: Accepts ratchet top and electric start only available separately. *NOTE: Fitted with Torrington 1 piece...

4-Speed Jockey Top Assembly Chrome screws and gaskets are included for intallation. FITS Harley Davidson EL 1936 Harley Davidson EL 1937 Harley Davidson EL 1938 Harley Davidson EL 1939 Harley Davidson EL 1940 Harley Davidson FL 1941 Harley Davidson FL...

4-Speed Mainshaft Assembly Mainshaft assembly includes a 4-speed transmission 11-3/4 inch long mainshaft mainshaft bearing lock tab 4-speed transmission bearing housing mainbearing transmission mainshaft bearing nut mainshaft 1st-2nd cluster gear stock 24 tooth 3rd gear mainshaft 3rd gear retaining ring...

4-Speed Transmission Arbor Tool This 4-speed transmission arbor tool is what you need to replace the clutch hub nut to allow test rotation with 1/2 inch drill. FITS Harley Davidson FL 1941 Harley Davidson FL 1942 Harley Davidson FL 1943...

4-Speed Transmission Case ES Case uses mainshaft bearing Torrington needle type and reverse gear idler shaft (not the 88 loose rollers). Loctite recommended for mount stud installation. No Manufacturer's Statement of Origin required Bill of Sale only. *NOTE: Bushings are...

4-Speed Transmission Cluster Gear 4-speed transmission cluster gear. Instructions: http://www.vtwinmfg.com/Instructions/17/17-0497.pdf FITS Harley Davidson WL 1941 Harley Davidson WL 1942 Harley Davidson WL 1943 Harley Davidson WL 1944 Harley Davidson WL 1945 Harley Davidson WL 1946 Harley Davidson WL 1947 Harley...

4-Speed Transmission Gear Assembly Unit Transmission 4-speed gear assembly unit includes gears main and countershaft shift forks and shafts assembled to trap door. Order right side cases rollers shims and bearings separately. Shift selector shaft included. Main and countershaft end...