• Clutch Pushrod Shaft Bushing - Replaces original bushing inside of pushrod housing (transmission shaft) and brings clearances back to original. When stock clearances are too large the pushrod moves to the side and increases tearing stress on the pushrod seal. Part #01-2020 $4.50 Ea.
  • Out of stock
    Clutch Pushrod Oil Seal - Made in Japan by Original Maker. OEM Ref.# 93102-08094/08118 ( SD - 8-25-6 ) Ars. Fits: 1970-84 650's Note: 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 in intact. We suggest riders purchase more than one as you will need another again someday if not right away if you do not succeed in replacing the seal intact. We suggest you also clean and polish your clutch pushrod as grit & nicks on the rod will saw away at the seal lip causing early wear. Part #01-9019 $4.85 Pc.
  • Engine Kickstart Shaft Oil Seal. OEM.#93102-25064. Ars SD 25-35-7-2HS. Fits: All 650's 1970-84. Part #01-9024 $6.90 Ea.
  • Gear Shift Lever Rubber Fits: 1970-84 650's OEM Ref.# 132-18113-01   Part #02-2470 $1.95 Ea.
  • Shift Shaft Assembly. OEM Ref.# 256-18101-03. The clip no longer included. Fits: All 650's 1970-84. Part #05-0031 $47.95 Ea.
  • Shift Shaft Spring - Upper to Shift Selector Drum Arm. OEM Ref.# 90506-08007. Fits: All 650's 1970-84. Part #05-0039 $3.00 Ea.
  • Spring - Shift Selector Drum Detent Arm. OEM Ref.# 90506-10022. Fits: All 650's 1970-84. Part #05-0040 $3.00 Ea.
  • Out of stock
    Shift Shaft Circlip, Installs on shift shaft groove on left hand side of bike next to shift shaft oil seal. Fits: All 1970-84 XS650's Part #05-0042 $0.95 Ea.
  • Shift Shaft Washer - Fits: Next to shift shaft oil seal . 14.1mm. x 28 x 1.6 OEM Ref.# 90201-14220-00 Fits: All 650's 1970-84. Part #05-0054 $3.90 Ea.
  • Stock 22 Tooth 5th. Main Gear (located on final output shaft). Replacement for original gear - OEM Ref. # 256-17251-04. 5th. gear commonly wears out and the engagement dogs causing the transmission to slip out of 5th. gear. Replace this gear if you have this problem (cases must be split to install). Fits: XS650's 1978-1984 Only! Note: Yamaha changed the shape of transmission gear teeth from 78 on and this is indicated by lines cut into the crest of each tooth.   Part #05-0857 $46.95 Ea.
  • Out of stock
    5th. Overdrive Gear for Yamaha XS650 (1978-84). Heiden Tuning original design and source. Makes 5th. Gear taller ( higher top speed in 5th. but less torque and vibration ). 24 Tooth 5th. Pinion Gear. Replaces 23T 5th.Pinion Gear, lower 4 gears remain the same. Fits: 78-84 only ! Note : Yamaha changed the shape of the transmission teeth in 77 and this is indicated by a line on the crest of each gear tooth. This is a "Race" part and carries no warranty other than for defects in material. Engine needs to be opened to install.   Part #05-0870 $44.95 Ea.
  • Clutch Adjuster Cover - Chrome - Covers adjuster screw in LH crankcase cover. Fits: 1971-84 650's. Part #09-6589 $6.00
  • Left Hand Crankcase Cover Gasket. OEM Ref.# 256-15451-00. Fits: 1970-71 XS1/XS1b Only.   Part #18-0674 $6.95 Ea.
  • Right Hand Crank Case Cover (Clutch) Gasket. OEM Ref.# 256-15451-00. Fits: 1970-84 650's. Part #18-0864 $8.90
  • Left Hand Crankcase Cover Gasket. OEM Ref.# 306-15461-00. Fits: 1972-84 650's.   Part #18-0869 $6.50 Ea.
  • Gear Shift Lever with rubber Chrome plated steel.   Fits: 1970-84 650's   Part #19-0072 $6.95 Ea.

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