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techtalk:ih:engmech01 [2023/11/07 00:11] hippysmack [Transmission Sprocket Cover] |
techtalk:ih:engmech01 [2023/12/19 21:54] hippysmack [Pinion shaft bushings] |
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===== Cam Cover Bushings ===== | ===== Cam Cover Bushings ===== | ||
==== Pinion shaft bushings ==== | ==== Pinion shaft bushings ==== | ||
- | 1952-1976 bushing (25593-57) uses a .625" pinion bushing bore. ((Dr Dick of the XLFORUM http://xlforum.net/forums/showthread.php?t=1845601&page=2)) \\ | + | 1952-1976 bushing (25593-57) uses a .625" pinion bushing bore. ((Dr Dick of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/172350-77-breather-please-view-pics/page2?t=1845601&page=2)) \\ |
1977-2020 bushing (25593-74) uses a .562" pinion bushing bore. \\ | 1977-2020 bushing (25593-74) uses a .562" pinion bushing bore. \\ | ||
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| Notes:|Aluminum finish|||||| | | Notes:|Aluminum finish|||||| | ||
- | ==== Gearcase / Cam Cover ==== | ||
- | All part numbers were gathered from period specific Sportster parts catalogs from 1957-1985 including supplement and updated catalogs. \\ | ||
- | |||
- | ^{{techtalk:miscres:instruction_sheet_header_4.png?nolink&803|}}||||| | ||
- | |Year Model|Cam / Gearcase Cover \\ Part Number|Casting Number|Gasket|Shifter \\ Shaft \\ Bushing| | ||
- | |1952-1956 K Models|25200-52|25202-52|25224-52| | ||
- | | Notes:|Replaced with 25200-52A in 1963. |||| | ||
- | |1957-1962 XL/XLH/XLCH|25200-57|25202-52A|25224-52| | ||
- | | Notes:|Aluminum cover with single horizontal bar and square rear corner (not cut out). \\ Uses generator "daisy wheel" oil deflector w/ sliding separator bushing/spring in cover \\ Replaced by 25200-63A in 1968. |||| | ||
- | |1963-1966 XLH \\ 1963-1967 XLCH|25200-63|25202-52A|25224-52| | ||
- | | Notes:|Aluminum cover with single horizontal bar and square rear corner (not cut out). \\ Uses generator slinger washer oil deflector w/ stationary bushing in cover. \\ Replaced by 25200-63A in 1968. |||| | ||
- | |1967 XLH|25201-67|25202-52A|25224-52| | ||
- | | Notes:|1966 style single bar aluminum cover with rear cutout added around new starter. \\ Oil tank vent (62375-62) added to the rear of the cover. \\ Replaced by 25201-67A in 1969.|||| | ||
- | |1968-1969 XLCH|25200-63A|02-68|25224-52| | ||
- | | Notes:|Aluminum cover with 6 horizontal ribs and square rear corner (not cut out).|||| | ||
- | |1968-1970 XLH|25201-67A|02-68|25224-52| | ||
- | | Notes:|Aluminum cover with 6 horizontal ribs and rear cutout for starter.|||| | ||
- | |1970 XLCH|25200-70|02-68| | | ||
- | | Notes:|Aluminum cover with 6 horizontal ribs and square rear corner (no cut out). \\ Previous boss for magneto redesigned to accept a circuit breaker. \\ Oil tank vent (62375-57) added to the rear of the cover.|||| | ||
- | |1971-1972 XLH \\ 1974 XLH|25201-71|71-25202|25224-52| | ||
- | | Notes:|Polished. |||| | ||
- | |1971-1972 XLCH \\ 1974 XLCH|25200-71|71-25202|25224-52| | ||
- | | Notes:| |||| | ||
- | |1973 XLH|25201-73 \\ black|71-25202|25224-52| | ||
- | | Notes:| |||| | ||
- | |1973 XLCH|25200-73 \\ black|71-25202|25224-52| | ||
- | | Notes:| |||| | ||
- | |1975-1976 XLH|25211-75|71-25202|25224-52| | ||
- | | Notes:|Shifter moved to the left side of the bike in 1975.|||| | ||
- | |1975-1976 XLCH|25205-75|71-25202|25224-52| | ||
- | | Notes:| |||| | ||
- | |1977-1978 XL \\ 1978 XLCH|25201-75|76-25202F|25244-52A| | ||
- | | Notes:| |||| | ||
- | |1977 XLCH|25200-75|76-25202F|25244-52A| | ||
- | | Notes:|Replaced by 25201-75 (1978 parts sup).|||| | ||
- | |1979 XL|25201-79 \\ 25201-79A|79-25202F|25244-52A| | ||
- | | Notes:|Polished. Original cover has a reed type breather valve assembly (26909-79A). \\ Replaced by 25201-79A which has a deeper boss in the nosecone to mount the ignition. \\ Kit includes a spacer (25262-80) to extend ignition to original location. \\ Rubber plug (25221-77) installed in 1979-E1981 cover.|||| | ||
- | |1979 XLCH|25200-79|79-25202|25244-52A| | ||
- | | Notes:|Polished. Original cover has a reed type breather valve assembly (26909-79A). \\ Replaced by 25200-79A which has a deeper boss in the nosecone to mount the ignition. \\ Kit includes a spacer (25262-80) to extend ignition to original location.|||| | ||
- | |1979 XLS|25205-79 \\ 25205-79A|79-25202|25244-52A| | ||
- | | Notes:|Gray. Replaced by 25205-79A which has a deeper boss in the nosecone to mount the ignition. \\ Kit includes a spacer (25262-80) to extend ignition to original location.|||| | ||
- | |1980 XL|25208-80 \\ 25201-79A|80-25222|25244-52A| | ||
- | | Notes:|Polished|||| | ||
- | |1980 XLS|25209-80|80-25222|25244-52A| | ||
- | | Notes:|-80 parts book says, polished. -81 book says black.|||| | ||
- | |E1981 XL|25227-81|81-25223|25244-52A| | ||
- | | Notes:|Polished. Angle cut upper feed galley slot. No pins in cam bushings.|||| | ||
- | |E1981 XLS|25229-81|81-25223|25244-52A| | ||
- | | Notes:|Black. Angle cut upper feed galley slot.|||| | ||
- | |L1981-1982 XLS|25209-81|25222-81|25263-81| | ||
- | | Notes:|Black. Straight cut upper feed galley slot. No casting for tach drive. No pins in cam bushings. \\ 7/16"-14x1/2" allen hd plug screw (2506) installed thru 1985 in place of rubber plug.|||| | ||
- | |L1981-E1984 XL \\ 1983-E1984 XLS/XLX|25208-81|25222-81|25263-81| | ||
- | | Notes:|Polished. No casting for tach drive. No pins in cam bushings.|||| | ||
- | |1983-1985 XLX|25207-83| |25263-81| | ||
- | | Notes:|Kit w/ aluminum finish. No casting for tach drive.|||| | ||
- | |L1984 XLX|25207-84|25222-84A|25263-81| | ||
- | | Notes:|Aluminum finish. Replaced by 25207-84A (-85A parts book)|||| | ||
- | |L1984 XL/XLS|25208-84|25222-84A|25263-81| | ||
- | | Notes:|Polished. Replaced by 25219-86 (-85A parts book)|||| | ||
- | |1985 XLX|25207-84A|25222-84A|25263-81| | ||
- | | Notes:|Black.|||| | ||
- | |1985 XL/XLS|25208-84A|25222-84A|25263-81| | ||
- | | Notes:|Polished. Replaced by 25219-86 (-85A parts book)|||| | ||
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- | __false__ | ||