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techtalk:evo:engmech04 [2022/09/10 00:07] hippysmack |
techtalk:evo:engmech04 [2022/10/09 21:38] hippysmack [Rocker Box Gaskets] |
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* [[techtalk:evo:engmech04l|Stabilizing Noisy Rocker Arm Shafts]] | * [[techtalk:evo:engmech04l|Stabilizing Noisy Rocker Arm Shafts]] | ||
* [[techtalk:evo:engmech04q|Removing / Installing Pushrods and Tubes]] | * [[techtalk:evo:engmech04q|Removing / Installing Pushrods and Tubes]] | ||
+ | * [[techtalk:evo:engmech04s|Top End Oiling]] | ||
===== Rocker Box Part Numbers ===== | ===== Rocker Box Part Numbers ===== | ||
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===== Rocker Box Gaskets ===== | ===== Rocker Box Gaskets ===== | ||
- | \\ | + | [[techtalk:evo:engmech07|Click Here]] to reference breather valves/installation/sealing in the Sportsterpedia. \\ |
- | ==== Top cover gaskets ==== | + | |
- | ^{{techtalk:miscres:instruction_sheet_header_4.png?nolink&840|}}||| | + | Below is a list of factory gaskets used on Sportster rocker boxes. \\ |
- | |91-03|17353-89C|Rocker cover gasket (includes cutouts for the breather to fit into). Gasket 17353-89B also usable. \\ No breather seal required. | | + | Original part numbers are listed first with known superseded part numbers below the original ones. \\ |
- | |04-06|17353-89C|Rocker cover gasket (includes cutouts for the breather to fit into). Only use -89C gasket. \\ No breather seal required. See [[http://sportsterpedia.com/lib/exe/fetch.php/pdf-bulletin:tt0253.pdf|TT#253]].| | + | Pics of the different part numbers are listed to the right in the chart. Click on the link to open a picture of the part. \\ |
- | |07-16|17362-07|Rocker cover gasket (does not include cutouts for the breather to fit into). \\ 17393-07 breather seal (required with rocker cover gasket 17362-07)| | + | While a complete updated list is difficult to maintain, this list may help find updated as well as NOS gaskets. \\ |
+ | Check the notes section for particulars as gaskets have changed over the years. \\ | ||
+ | |||
+ | ^{{techtalk:miscres:instruction_sheet_header_4.png?nolink&840|}}||||| | ||
+ | | Sportster Rocker Box Gaskets ||||| | ||
+ | |Year Model|Position|Part#|Notes|Pics| | ||
+ | |1986-1990|Upper (cover gasket)|17354-86 \\ 17354-86A|-86 - cork gaskets replaced in 1989 by -86A. \\ -86A - rubber gaskets.|{{techtalk:evo:engmech:1986-1988_sportster_rocker_box_cover_gasket_17354-86_by_deep_south_cycles.jpg?linkonly|-86}} ((photo courtesy of Deep South Cycles, [[https://www.ebay.com/str/deepsouthcycles|Link to Eaby Store]] )) \\ {{ :techtalk:evo:engmech:1986-1990_sportster_rocker_box_cover_gasket_17354-86a_by_harleyguys.jpg?linkonly |-86A}} ((photo courtesy of Ebay seller, harleyguys [[https://www.ebay.com/str/used2bviperizer2?_trksid=p2047675.l2563|Link to Ebay Store]] ))| | ||
+ | |:::|Lower (middle section)|17353-86 \\ 17353-86A|-86 - cork gaskets replaced in 1989 by -86A. \\ -86A - rubber gaskets.|{{ :techtalk:evo:engmech:1986-1988_sportster_rocker_box_middle_section_gasket_17353-86_by_robison_motorcycles.jpg?linkonly |-86}} ((photo courtesy of Ebay seller, Robison Motorcycles [[ https://www.ebay.com/str/robisonmotorcycles?_trksid=p2047675.l2563 |Link to Ebay Store]] )) \\ {{ :techtalk:evo:engmech:1986-1990_sportster_rocker_box_middle_section_gasket_17353-86a_by_fox_cycle_works.jpg?linkonly |-86A}} ((photo courtesy of Fox Cycle Works, [[https://www.ebay.com/str/foxcycleworks?_trksid=p2047675.m3561.l2563|Link to Ebay Store]] ))| | ||
+ | |:::|Inner (bottom section)|17358-84 \\ 17358-84A|Small rectangle gasket on top of bottom section. \\ -84 - cork gaskets replaced in 1989 by -84A. \\ -84A - rubber gaskets.|{{ :techtalk:evo:engmech:1986-1988_sportster_inner_rocker_box_gasket_17358-84_by_jrsvintageharley1990.jpg?linkonly |-84}} ((photo courtesy of Ebay seller, jrsvintageharley1990. [[https://www.ebay.com/str/jrsvintageharleyparts?_trksid=p2047675.l2563|Link to Ebay Store]] ))| | ||
+ | |:::|Head (bottom section)|(L) 16779-84A \\ (R) 16778-84|Beaded gaskets between lower section and heads.| \\ {{ :techtalk:evo:engmech:1986-1990_rocker_box_bottom_section_right_gasket_16778-84_by_jrsvintageharley1990.jpg?linkonly |-84}} ((photo courtesy of Ebay seller, jrsvintageharley1990. [[https://www.ebay.com/str/jrsvintageharleyparts?_trksid=p2047675.l2563|Link to Ebay Store]] ))| | ||
+ | |:::|Cover screw washer|6114 \\ 63858-49|Washer seals against air intake or exhaust. \\ 6114 - Reusable copper, replaced by fiber (1987) \\ -49 - Fiber washer, reusable unless breaks or erodes.|{{ :techtalk:evo:engmech:1986-2003_sportster_rocker_box_cover_washer_6114_by_57harleyrider.jpg?linkonly |6114}} ((photo courtesy of Ebay seller, 57harleyrider. [[https://www.ebay.com/str/57harleyrider|Link to Ebay Store]] )) \\ {{ :techtalk:evo:engmech:1986-2003_sportster_rocker_box_cover_washers_63858-49_by_robisonmotorcycles.jpg?linkonly |-49}} ((photo courtesy of Ebay seller, Robison Motorcycles [[ https://www.ebay.com/str/robisonmotorcycles?_trksid=p2047675.l2563 |Link to Ebay Store]] ))| | ||
+ | |1991-2003|Upper (cover gasket)|17354-89| |{{ :techtalk:evo:engmech:1991-2003_rocker_box_cover_gasket_17354-89_by_rusty_dusty_motorocycle_parts.jpg?linkonly |-89}} ((photo courtesy of Ebay seller, Rusty Dusty Motorcycle Parts. [[https://www.ebay.com/str/bialystreasures|Link to Ebay Store]] ))| | ||
+ | |:::|Lower (middle section)|17353-89 \\ 17353-89A \\ 17353-89B \\ 17353-89C|-89 is black, has round breather holes \\ -A, -B, -C gaskets redesigned \\ several times for 04-06 models. \\ Original -89 Ok to use on 91-03 models.|{{ :techtalk:evo:engmech:1991-2003_sportster_rocker_box_middle_section_gasket_17353-89_by_hudsonvalleymotorcycleparts.jpg?linkonly |-89}} ((photo courtesy of Northway Motorcycle Parts. [[https://www.ebay.com/str/northwayparts?_trksid=p2047675.m3561.l2563|Link to Ebay Store]] )) \\ {{ :techtalk:evo:engmech:1991-2006_sportster_rocker_box_middle_section_gasket_17353-89c_by_harleyguys.jpg?linkonly |-89C}} ((photo courtesy of Ebay seller, harleyguys [[https://www.ebay.com/str/used2bviperizer2?_trksid=p2047675.l2563|Link to Ebay Store]] ))| | ||
+ | |:::|Inner (bottom section)|17358-84A|Small rectangle gasket on top of bottom section.| | ||
+ | |:::|Head (bottom section)|(L) 16779-84A, \\ (R) 16778-84A|Gasket between lower box and heads.| | | ||
+ | |:::|Cover screw washer|63858-49|Fiber washer seals against air intake. \\ Reusable unless breaks or erodes. \\ Copper washer (6114) Ok to use as well.|{{ :techtalk:evo:engmech:1986-2003_sportster_rocker_box_cover_washers_63858-49_by_robisonmotorcycles.jpg?linkonly |-49}} ((photo courtesy of Ebay seller, Robison Motorcycles [[ https://www.ebay.com/str/robisonmotorcycles?_trksid=p2047675.l2563 |Link to Ebay Store]] ))| | ||
+ | |:::|Umbrella valve|26856-89|Not a gasket but rather a breather valve. \\ Good maintenance to replace when cover is off.|See \\ [[techtalk:evo:engmech07|Breather page]]| | ||
+ | |:::|Full gasket kit|17036-91|Includes all original gaskets above.| | | ||
+ | |2004-2006|Lower (cover gasket)|17353-89A \\ 17353-89B \\ 17353-89C|Cover gasket (includes cutouts for breather valve). \\ -89A has slots and locating tabs over breather holes. \\ The edges are also rounded. \\ -89B (2-15-05) has slots but no locating tabs. \\ It's black and the edges are cut square. ((HD TSB #M-1168A dated 11-10-2005)) \\ **Only use -89C gasket**. No breather seal required. \\ It's brown with slots and locating tabs. \\ See [[http://sportsterpedia.com/lib/exe/fetch.php/pdf-bulletin:tt0253.pdf|TT#253]].|{{ :techtalk:evo:engmech:1991-2006_sportster_rocker_box_middle_section_gasket_17353-89c_by_harleyguys.jpg?linkonly |-89C}} ((photo courtesy of Ebay seller, harleyguys [[https://www.ebay.com/str/used2bviperizer2?_trksid=p2047675.l2563|Link to Ebay Store]] ))| | ||
+ | |:::|Inner (bottom section)|17358-84A|Small rectangle gasket on top of bottom section.| | ||
+ | |:::|Head (bottom section)|16800-84|One piece gasket between lower box and head.| | | ||
+ | |:::|Breather valves|(F) 26010-04|Directional and cannot be installed backwards.|See \\ [[techtalk:evo:engmech07|Breather page]]| | ||
+ | |:::|:::|(R) 26011-04|:::|:::| | ||
+ | |2007-Present|Upper (cover gasket)|17362-07 \\ 17362-07B \\ 17362-07C|Does not include cutouts for the breather valve. \\ 17393-07 breather seal required. \\ -07, \\ -07B, thin black rubber \\ -07C, thin crush dimpled black rubber.| | | ||
+ | |:::|Inner (bottom section)|17695-07 \\ 17695-07A \\ 17695-07B \\ 17695-07C|-07 thin orange rubber, top of bottom section. \\ 07A, orange rubber with crush dimples. \\ 07B, thin black rubber, \\ 07C, thin black rubber with crush dimples.| \\ {{ :techtalk:evo:engmech:2007-up_sportster_inner_rocker_box_gasket_17695-07a_by_mg000000.jpg?linkonly |-07A}} ((photo courtesy of Royal Motorworks Citroen Parts Plus, [[https://www.ebay.com/str/royalmotorworkscitroenpartsplus?_trksid=p2047675.m3561.l2563|Link to Ebay Store]] )) \\ \\ {{ :techtalk:evo:engmech:2007-up_sportster_rocker_box_inner_cover_gasket_17695-07c_by_1rosesofwood.jpg?linkonly |-07C}} ((photo courtesy of Ebay seller,1rosesofwood, [[https://www.ebay.com/str/rosesofwood?_trksid=p2047675.m3561.l2563|Link to Ebay Store]] ))| | ||
+ | |:::|Head (bottom section)|16800-84A|One piece gasket between lower box and head.| | | ||
+ | |:::|Breather valves \\ (plastic units)|(F) 26012-07|Not a gasket but rather a breather valve. \\ Good maintenance to replace when cover is off. \\ Directional and cannot be installed backwards. \\ Same breather units as 04-06, seal included.|See \\ [[techtalk:evo:engmech07|Breather page]]| | ||
+ | |:::|:::|(R) 26020-07|:::|:::| | ||
+ | |:::|Breather valve seal|17393-07|Required to seal the breather valve into their holes \\ in the lower rocker box section.|{{:techtalk:evo:engmech:2007-present_sportster_breather_seal_gasket_17393-07_by_fox_cycle_works.jpg?linkonly|-07}} ((photo courtesy of Fox Cycle Works, [[https://www.ebay.com/str/foxcycleworks?_trksid=p2047675.m3561.l2563|Link to Ebay Store]] ))| | ||
====== Pushrods ====== | ====== Pushrods ====== |