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Yamaha Motorcycle Gaskets and Seals

Gaskets and Seals

Stop pesky engine oil leaks before they cause permanent damage. Mikes XS is your source for gasket sets and seal kits from Vesrah and Parts Plus, as well as Yamaha XS head gaskets, breather cover gaskets, sump gaskets and more. Don’t see the gasket you need? Make your own with our Three Bond liquid gasket cement. We also carry oil seals for your most Yamaha XS models as well as crankshaft, countershaft, kick starter shaft, clutch pushrod and starter motor. Or, renew them all with an XS360 or XS400 oil seal kit. 

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  1. Gasket Set XJ750 (81-84) Complete Set
    Part #
    SU608-2014
    Complete Gasket Set for the Yamaha XJ750 (81-84) 4-cylinder motorcycles. Comprised of the following gaskets: Cylinder Head 5G2-11181-10-00 (5G2-11181-00-00) (1)- Cylinder Head Cover 5G2-11193-00-00 (1)- Clyinder Base 4BB-11351-00-00 (5G2-11351-00-00) (1)- Tensioner Case 3YX-12213-00-00 (5G2-12213-00-00) (1)- Cam Chain... 
  2. Gasket Set GS1100 GSX1100 (83) Complete Set
    Part #
    201-0001
    Complete Gasket Set for the Yamaha XS1100 1978-1981 and FJ1100 1984-1985 NOTE: Cam end plugs are not included in this set. 
  3. Gasket Set GS1100 GSX1100 (83) Complete Set
    Part #
    201-0002
    Complete Gasket Set for the Yamaha XS850 1980-1981 3-cylinder motorcycles. NOTE: Cam end plugs are not included in this set. 
  4. Gasket and Seal Kit - Top End - Yamaha - XS650 - 1977-1983
    Part #
    18-0002
    Gasket Kit - Top End - Yamaha - XS650 - 1977-1983 Best Kit on the market.  Exclusively designed by MikesXS Engineering Team.  Includes seals you'll need that other kits do not have. Kit includes: 1 - Performance (stock bore) Cylinder Base Gasket XS650 - 18-0851 1 -  Cylinder head gaske... 
  5. Gasket and Seal Kit - Top End - Yamaha - XS650 - 1970-1976 - Premium
    Part #
    18-0001
    Gasket and Seal Kit - Top End - Yamaha - XS650 - 1970-1976 - Premium. Best Kit on the market.  Exclusively designed by MikesXS Engineering Team.  Includes seals you'll need that other kits do not have. Kit includes: 1 - Performance (stock bore) Cylinder Base Gasket XS650 - 18-0851 1 -  Cylinder head... 
  6. 10pc. Engine Oil Seal Kit Yamaha XS650 TCI (80-84) Only
    Part #
    01-9011
    10pc. Engine Oil Seal kit - Superior Quality by original Japanese maker (Ars) Includes 2pc. of the 6mm thick cam seals needed for the 80-84 TCI engines. Fits: XS650 1980-84. Seals included in kit - Electric start to crank case seal, starter motor shaft seal, kick start seal, shift shaft seal, clutch push rod seal, t... 
  7. Valve Cover Gasket FZR1000 XJ700
    Part #
    SU619-211
    Equivalent to OEM: 1AA-11193-00-00 4AS-11193-01-00 Valve Cover Gasket Fits Yamaha FZ700T/TC (87) XJ700X(N/NC-S/SC) (85-86) FZ750N-S/SC (85-86) FZ750U/UC (88) YZF750R(F/FC) (94) YZF750R(H/HC-K/KC) (96-98) FZR1000T/TC-B/BC (87-91) YZF1000 (97) 
  8. Engine Top Fastener Set - 56pc.
    Part #
    49-0653
    Engine Top Fastener Set - 56pc. - Fits: 1972-84 XS/TX 650's56pc. Kit Contains: 4 Hole Tappet Cover chromed Crown Nuts (4pc.) with matching chrome Washers (4pc.) + Cylinder Head chrome Crown Nut (8pc.) + Chrome rocker shaft End Plug (4pc.) + 3 Hole Tappet Cover chromed Crown Nuts (9pc.) with matching chrome Washers (9pc... 
  9. Gasket - Right hand crank case Cover (Clutch) XS650
    Part #
    18-0864
    Gasket - Right hand crank case Cover (Clutch). - Fits:1970-84 650's OEM Ref.# 256-15451-00 XS1 XS1B XS2 TX650 XS650 
  10. Premium 1972-84 XS650 Gasket Set
    Part #
    18-0208
    Overhaul Gasket Set - Fits: 1972-84 650's - Sets made by Athena of Italy the European original equipment supplier to Yamaha, Honda, Kawasaki,Suzuki and all major Italian bike makers. Top Quality ISO-9000 approved premium gasket kits. Athena sets contain more pieces than any other brand .Contains: 18-0672 x 1, 18-0673 x... 
  11. Standard Overhaul Gasket Set
    Part #
    18-0202
    Standard Overhaul Gasket Set. 1970-84 XS1, XS2, XS650, TX650. ISO 9001 approved. 
  12. Clutch Pushrod Oil Seal
    Part #
    01-9019
    Clutch Pushrod Oil Seal - Made in Japan by original maker. Fits: 1970-84 650's OEM Ref.# 93102-08094/08118 (SD - 8-25-6) ArsNote: The Clutch pushrod seal is a chronic leaker.This seal was made to be replaced when the engine cases are split! It can be replaced without splitting the cases but it is tricky to drive it i... 
  13. 10pc. Engine Oil Seal Kit Yamaha XS1 XS2 XS650 up to 1979
    Part #
    01-9010
    10pc. Engine Oil Seal kit - Superior Quality by original Japanese maker (Ars) Includes 2pc. of special triple lip 7mm thick cam seals. Fits: All 650's 1970-79. Seals included in kit - Electric start to crank case seal, starter motor shaft seal, kick start seal, shift shaft seal, clutch push rod seal, transmission cou... 
  14. Gasket - Filter Element Base XS650
    Part #
    18-0857
    Gasket - Filter Element Base - (Fits under clutch case filter element) Fits: All XS650's 1970-84 - OEM Ref.# 256-13445-00 Also used with XS #15-6504 Performance Oil Filter & cooler kit. 
  15. Gasket - Sump oil filter strainer plate XS650
    Part #
    18-0858
    Gasket - Sump oil filter strainer plate. Fits: All XS650's 1970-84 XS1 XS1B XS2 
  16. Gasket - Rear of Advance or Breaker Housing XS650
    Part #
    18-0863
    Gasket - Rear of Advance or Breaker Housing - Fits: All XS650's 1970-84 - 2 used on each engine. OEM Ref.# 256-11146-00 XS1 XS2 TX650 XS650 
  17. Gasket - Carburetor Holder - Rubber - XS650 - Pkg 2
    Part #
    18-0865
    Gasket (Pk./2.) - Intake Spigot (Carb Holder Rubber) - Fits: 1970-84 650's OEM Ref.# 256-13556-01 j XS1 XS1B XS2 TX650 XS650Fits: Between XS650 Manifolds (Carb Spacers) and cylinder head and between the XS manifolds and the carb holders for the PWK 32.Fits: Keihin Flatslide PWK 32mm. XS Performance Carb Set for XS650.... 
  18. Top end Copper Sealing Washer Kit XS650
    Part #
    18-0870
    Top end Copper Sealing Washer Kit - 9 pc. Fits: All 650's Kit contains: 1pc. # 90430-14043 ( @ Oil feed tube base at crankcase), 4 pc. # 90430-10027 ( @ Oil feed tube - Top of head at bolts), 2pc. 90430-11033 (@ Rear of cam chain guide support nuts to cylinder front), 2 pc.# 90430-06014 @ (Cam chain guide fastening b... 
  19. Bottom end Copper Sealing Washer Kit XS650
    Part #
    18-0871
    Bottom end Copper Sealing Washer Kit - 13 pc. Fits: All 650's Kit Contains: 6pc.of # 90430-08143-00 ( @ Crankcase Bottom - Nut washers),2 pc.of #90430-06014 ( @ Oil filter cover screws in clutch case), 3 pc. of #90430-06014 ( @ 3 Clutch case upper front screws), 1 pc. of # 90430-06014 ( @ Tach drive retaining bolt),... 
  20. Lower Engine Case Screw Set. - 18pc.
    Part #
    49-0650
    Lower Engine Case Stainless Screw Set. - 18pc. - Fits: Lower right hand & left hand engine cases on all 650's. 
  21. Gasket - LH Crankcase Cover XS650
    Part #
    18-0869
    Gasket - LH Crankcase Cover. - Fits: 1972-84 650's.OEM Ref.# 306-15461-00 TX650 XS650 
  22. Gasket - Filter Element Cover XS650
    Part #
    18-0856
    Gasket - Filter Element Cover - (For filter cover in clutch case) Fits: All XS650's OEM Ref.# 256-15456-00 Also used with XS #15-6504 Performance Oil Filter & cooler kit. 
  23. Headpipe Exhaust Gaskets XS650 SR500 XT500
    Part #
    18-0675
    Headpipe Exhaust Gaskets - (Pk./2) - Original Yamaha type - Fits: All XS650's 1970-84. OEM Ref.# 256/3GD-14613-00, 90430-38054Also fits: SR500 E/F/G/G 78-81, XT500 C/D/E/F/H 76-81 
  24. Valve Stem Seals
    Part #
    01-0114
    Valve Stem Seals (Sold each) Made in Japan OEM Ref.# 341-12119-00/02Fits: All 650's 1970-84 Also fits: SR500 78-81, SR500 82-88, XT500 88, XT500 76-81, TT500 76-81, XV750 82, XV920 82-83, XV1000 83, XV750 81-83, XV1000 84-85, XV920 81-82, XV1000 82, XV920 83 
  25. Cylinder Head Sealing Washers
    Part #
    01-0650
    Cylinder Head Sealing Washers - OEM Ref.# 90210-10004 (4 used per engine) Steel Head washers with internal seal. Used under 4 outer cylinder head crown nuts on all 650's. Note: Not included in gasket sets. OEM Made in Japan. 
  26. Cylinder Head Washers
    Part #
    01-0651
    Brass Cylinder Head Washers - Can replace all cylinder head sealing washers or all Head Nut Washers used on any 650. 22mm. OD x 10.5mm. ID x 4mm. Thick This is a replacement for OEM # 90210-10004-00, it is not the same part. Mikes XS part # 01-0650 is the equivalent OEM part. 
  27. Camshaft Seals - TCI Motors - (25-40-7)
    Part #
    01-9020
    Camshaft Seals (Pk./2).  Made in Japan.  Fits 1980 thru 1983 Yamaha XS650.   The dimensions of the seal are 25-40-7.   These Camshaft Seals will fit all XS650 motors with OEM TCI electronic ignitions and not equipped with mechanical advance mechanisms. 
  28. Drain Plug Gaskets - Copper - Pkg 2
    Part #
    17-3802
    Drain Plug Gaskets - Copper - Pkg 2.  Replaces OEM# 256-15353-00 Yamaha XS650 + more 
  29. Tappet cover O-Ring Yamaha XS650
    Part #
    18-0671
    Tappet cover O-Ring - Made in Japan by original supplier (Ars). Sold Each Fibre gaskets can be used on all 650's, these O-Rings can be used only on engines with the O-ring groove in the tappet cover cap.**** These are sold each 
  30. Tappet cover Gasket
    Part #
    18-0672
    Tappet cover Gasket (4 Hole) - One piece used on each engine - Fits: All XS650 models from 1972-84. Oem Ref.#306-11198-00 - Note: Gasket can be used in place of O-Rings used on some later models. 
  31. Tappet cover Gasket (3 hole)
    Part #
    18-0673
    Tappet cover Gasket (3 Hole) - Three pieces used on each 1972-84 XS650 engine or 4pc. on all 1970-71 XS1 engines. Note: Gasket can be used in place of O-Rings used on some later models. OEM Ref.# 256-11196-01 
  32. O-Ring - Tach drive XS650
    Part #
    18-0874
    O-Ring - Tach drive - Fits: All 650's (1970-84) - OEM Ref.# 93210-12154 XS1 XS1B XS2 TX650 XS650 
  33. Gasket - gear train Cover XS650
    Part #
    18-0859
    Gasket - gear train Cover - Gasket for cover that is removed when installing the starter block-off plug.(This gasket is located below front sprocket and under left hand engine case). - OEM # 306-15452-00 Fits: 1972-84 XS650's. 
  34. Oil Seal - Crankshaft
    Part #
    01-9025
    Engine Crankshaft Oil Seal on Alternator (LH) side.OEM Seal# 93102-25121/25090 Ars SD 25-40 9-L-1 HS Fits: All 650's 1970-84 
  35. Oil Seal - Kickstarter shaft
    Part #
    01-9024
    Engine Kickstart Shaft Oil Seal OEM Seal #93102-25064 Ars SD 25-35-7-2HS Fits: All 650's 1970-84, TX750 73-74. 
  36. Oil Seal - Starter motor to Crankcase
    Part #
    01-9022
    Engine Oil Seal - Starter motor to Crankcase OEM Seal #93102-34095 Ars SD34-46-10.5 Fits: All 1972-84 650's. 
  37. Countershaft Oil Seal
    Part #
    01-9021
    Countershaft Oil Seal (Front sprocket Seal) Fits: 1970-84 650'sMade in Japan 
  38. Cylinder head gasket XS650
    Part #
    18-0852
    Gasket - Cylinder Head. Fits: 1972-84 650's - (77.0mm) OEM Ref.# 306-11181-00 
  39. Top End Engine O-ring Set XS1 XS2 XS650
    Part #
    18-0855
    Top End Engine O-ring Set - 16pc. ( Included in our Athena set )Fits: All 1970-84 650's Kit Contains - 2pc. Cylinder Sleeve O-ring 1.9 x 81.5 # 93210-82153 + 4 pc. Rocker shaft cap O-ring 2.5 x 17 # 93210-17143 + 4pc. Valve - Guide O-Ring 1.5 x 14.5 # 93210-15151 + 4pc. Cylinder head cover insert O-Ring 1.8 x15 # 93210... 
  40. Gasket - at base of 6 Bolt Cam Chain Tensioner Case
    Part #
    18-0860
    Gasket - at base of 6 Bolt Cam Chain Tensioner Case (can use for 4 bolt type). Fits: 1970-84 XS650's OEM Ref.# 306-12213-01 
  41. Gasket - Breather Cover XS1 XS2 XS650 TX650
    Part #
    18-0862
    Gasket - Breather Cover - Fits: All XS650's 1970-84 OEM Ref.# 256-11169-01 
  42. Gasket - Oil Dipstick XS650
    Part #
    18-0866
    Gasket - Oil Dipstick Fits: All 650's 1970-84 XS1 XS1B XS2 TX650 XS650OEM Ref.# 256-15364-00 
  43. O-Ring - Cam Chain Adjuster Cover (Nut)
    Part #
    18-0867
    O-Ring - Cam Chain Adjuster Cover (Nut) - Fits: Tensioner type D & E on XS650's OEM Ref.# 93210-21190 (Late type). 
  44. Advance/Breaker Housing Screw & washer Pk/6
    Part #
    49-0711
    Advance/Breaker Housing Screw & washer Pk/6 (12pcs) - 6 countersunk flat-head type screws and 6 matching starlock washers. 2 sets required to do both engine housings on each engine. Fits: All 650's 1970-84 
  45. Performance (stock bore) Cylinder Base Gasket XS650
    Part #
    18-0851
    Base Gasket for Stock Bore (650cc) cylinders. Stock type stud holes(dowel pins are used). Fits: XS/TX's 1972-84 Special chemically treated gasket material makes improved seal. (no gasket cement to be used on this material). 
  46. Premium Big Bore Gasket Set
    Part #
    18-0752
    Big Bore Overhaul Gasket Set - Fits: 1972-84 650's with 750cc. - Big bore kits Sets made by Athena of Italy the European original equipment supplier to Yamaha, Honda, Kawasaki, Suzuki and all major Italian bike makers.Top Quality ISO-9000 approved premium gasket kits. Kit Contains:18-0672 x 1,18-0673 x 3, 18-0674 x 1,... 
  47. Premium Valve Stem Seals (Pk/4)
    Part #
    01-0115
    Premium Valve Stem Seals. Use these with Our New #05-0025 XS Performance Cam(Also Web Cams) and matching XS Performance Valve Spring Sets.Seals are 0.85mm. shorter than our #01-0114 stem seals and this provides additional seal to valve cap clearance needed when using higher lift cams. 
  48. Oil Seal - Tach Drive
    Part #
    01-9023
    Engine Tachometer Drive Oil Seal OEM Seal #93104-07036 Ars SO 7-13-4 HSFits: All 650's 1970-84 
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