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Valve Stem Seals (Pk/4). 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. Fits: All 650's 1970-84 Part #01-0115 $14.64 pk./4 -
Brass Cylinder Head Washer - 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. Part #01-0651 $9.10/pk./4 Note: The Stock Cylinder Head Sealing Washer ( #01-0650 ) has been discontinued as this brass type has never been seen to leak and last indefinitely. -
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
Rivet Link for Tsubaki BF05T Cam Chain. Pitch .315" (8.0mm) (as used on XS/TX650's 1970-73). Made in Japan. NOTE: May not fit to old original chains due to later chain dimension and design improvements made to strengthen cam chain Part #01-8801 $3.95 Ea. -
Out of stock
Rivet Link - D.I.D. 219FTss. Made in Japan. Fits: #52-4008 Cam chain. NOTE: May not fit to old original chains due to later chain dimension and design improvements made to strengthen cam chain. Pitch .3061" (7.774mm.). Part #01-8802 $3.80 Ea. -
Tsubaki BF05M Rivet Master Link Pitch .3061" (7.774mm.). Cam Chain Replacement Link Fits: XS650 ,TX650 (74-84 ) Replaces OEM# 94500-02106-00. Part #01-8815 $3.00 Ea. -
Out of stock
10pc. Engine Oil Seal kit - Superior Quality by original Japanese maker (Ars) Includes 2pc. of special triple lip 7mm. thick cam seals. 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 countershaft seal, upgraded cam shaft seals x2, Crank seal (alternator side) & tach drive seal. Fits: All 650's 1970-84. Part #01-9010 $34.95/Kit -
Used Advance/Breaker Housing. 2 Used on each Engine. Fits: All 650's 1970-84. Part # 01-9011 $8.00 Ea. -
Out of stock
Camshaft Seals (Pk./2). Made in Japan. Fits 1970 thru 1984 Yamaha XS650. The dimensions of the seal are SDD 25-40-7. Triple Lip Fits: XS1/XS2 70-72, TX650/A 73-74, XS650 75-78, XS650 Special 78-84 Part #01-9016 $14.95 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. -
Camshaft Seals (Pk./2). Special Triple Lip Camshaft Oil Seals. Made in Japan. Fits: All 650's 1970-84. Part #01-9020 $14.00 Pk./2 -
Out of stock
Starter Motor to Crankcase Oil Seal. OEM.#93102-34095. Ars SD34-46-10.5 Fits: All 1972-84 650's. Part #01-9022 $6.95 Ea. -
Out of stock
Engine Tachometer Drive Oil Seal. OEM.#93104-07036. Ars SO 7-13-4 HS. Fits: All 650's 1970-84. Part #01-9023 $4.80 Ea. -
Out of stock
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. -
Engine Crankshaft Oil Seal on Alternator (LH) side. OEM.# 93102-25121/25090. Ars SD 25-40 9-L-1 HS Fits: All 650's 1970-84. Part #01-9025 $7.50 Ea. -
Engine Transmission Shift Shaft Oil Seal. OEM.# 93109-14010. Ars SDD 14-24-6. Fits: All 650's 1970-84. Part #01-9026 $5.00 Ea. -
Starter Motor Shaft Oil Seal. OEM #93101-17047-00. SDO 17-28-8 HS Fits: All 650 starter motors 1972-84. Part #01-9027 $6.00 Ea. -
Out of stock
Starter motor Housing O-Rings ( Pk./2 ) - Square profile Oem Ref.# 306-81827-10-00 Fits: All 650' Starters (1972-84). Part #01-9028 $4.90/Pk./2
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Valve Guide - Intake - Standard Size for 1970-84 XS/TX650's. Part #01-9087 $10.90 Ea. -
Valve Guide - Exhaust - Standard size for 1970-84 TX/XS650's Part #01-9088 $10.90 Ea. -
Valve Collets (Keepers), (Pk./2) for Intake or Exhaust Valve, OEM # 341-12118-00. Fits: XS1/XS1B/XS2/TX650/XS650 1970-83. Part #01-9093 $5.00 Ea. -
Sale!
Tappet adjuster Screw and nut - 2pc.Set. Hex Socket type for easier adjustments . 4 sets used per engine. Fits: 1970-74 Part #01-9095 $4.60 Ea. -
Gear Shift Lever Rubber Fits: 1970-84 650's OEM Ref.# 132-18113-01 Part #02-2470 $1.95 Ea. -
Out of stock
Gasket Cement - 3-Bond #4 (Yamabond #4) - 100gram tube - Gray semi-drying type. Use on gaskets except head gasket and on all surfaces without gaskets. Part #05-0001 $10.95 /Tube -
Out of stock
HP Connecting Rod Bearing, Washer & Pin Kit. Includes: Big end Bearing & Thrust Washers. Fits: TX650A (1974) & All XS650 (75-84). Part #05-0003 $24.95 Ea. -
Out of stock
Cam Chain Tensioner Pivot Arm + mounting fasteners. OEM# Ref. 447-12220-00. Fits: XS/TX 650's 1974-84. Part #05-0004 $48.00 Ea. -
Out of stock
High Performance Connecting Rod Kit - 447 type (20mm Piston Pin Hole). Includes: Connecting Rod, Crank Pin, Thrust Washers & Special high load Big end Bearing. Fits:TX650A (1974) & All XS650 (75-84). Part #05-0005 $69.95 Ea. -
Out of stock
Guide Stopper (Front Cam Chain Guide Bar). OEM Ref.# 256-12231-01. When black plastic bits start showing up in your oil its usually from the guide bar breaking up due to heat & old age. Replace it as the cam chain will next start to saw its way thru the aluminum support. Fits: All TX/XS 650's 1970-84 Part #05-0006 $25.20 Ea. -
Camshaft Bearing - B16005 (Special C4 Clearance). 4 used per engine. Fits: All XS/TX650's 1970-84. Made in Japan by original supplier. Part #05-0007 $12.50 Ea. -
Crank Main Bearing - Drive End - RH (Ball Type) - B6306C3 - Special. 1 Pc. used per engine. OEM Ref.# 93306-30604-00-00. Fits: 1970-84 650's Replaces the Discontinued and long unavailable Koyo brand original Bearing. Part #05-0008 $46.90 Ea. -
Out of stock
Crank Main Bearing (Special Roller Type) - 3 used per engine. - Located center (2) and Left hand side of crankshaft (1). OEM# 93390-00003-00 Fits: All 1970-84 650's. Part #05-0009 $69.95 Ea. -
Sale!
OEM Ref.# 447-11635-01-96. Fits: 650's 1974-84 If you want to replace or go back to the stock 650cc piston, this is what you need. Note: Piston rings are not included in kit Part #05-0013 $45.46 Set -
Sale!
Piston - Stock/Standard Size + piston pin & clips ( Kit Contains : 2 Cast pistons , 2 piston pins & clips 05-0013 + 2 sets of Piston Ring 05-0016) Piston Ring Set - Stock/Standard Size (for 1 piston) Fits: TX/XS650's 74-84 ( 447 & 533 type engines - 1974-84 ). OEM Ref.# 447-11610-00-00 Fits: 650's 1974-84 OEM Ref.# 447-11635-01-96 If you want to replace or go back to the stock 650cc piston, this is what you need. # 05-0013 Set -
Out of stock
Piston Pin - (20mm Dia.), OEM Ref.# 447-11633-00 Fits: 1974-84 XS/TX 650's Part #05-0014 $8.40 Ea. -
Out of stock
Piston Pin Clips (Pk./2) for 447 Pistons, ( 20mm. Piston Pin ) OEM Ref.# 93450-22027 Fits: 1974-84 XS/TX 650's Part #05-0015 $3.05 Ea. -
Sale!
Piston Ring Set - Stock/Standard Size (for 1 piston). OEM Ref.# 447-11610-00-00. Fits: TX/XS650's 74-84 (447 & 533 type engines) Note: 447 type Rings interchange with European 533 Rings but pistons do not. 447 rings do not interchange with original 256 rings used on 1970-73 models. If you want to go back to a stock 650cc piston, this is the ring set you will need. If you want to replace rings on an original stock size piston this is what you need. Part #05-0016 $25.20 Ea. -
Sale!
Piston 1st. Oversize (0.25mm.) +Piston Pin & Clips. OEM Ref.#447-11635-01. Fits: 650's 1974-84 Note: Piston rings are not included in kit Part #05-0017 $ 45.45 Ea. -
Sale!
Piston 1st. Oversize ( 0.25mm.) 05-0017 + piston pin & clips - Fits: 650's 1974-84 OEM Ref.# 447-11635-01. Piston Ring Set ( 05-0018) - 1st. Oversize - 0.25mm. ( for 1 piston ) Fits: TX/XS650's 74-84 (447 & 533 type engines - 1974-84). OEM Ref.# 447-11636-01. Note: 447 type rings interchange with European 533 rings but pistons do not. 447 rings do not interchange with original 256 rings used on 1970-73 models. Kit includes: 2 Pistons 1st. Oversize ( 0.25mm.) 05-0017 + 2 pins + clips + Rings (2 set 05-0018 ) -
Sale!
Piston Ring Set-1st. oversize-0.25mm. (for 1 Piston) OEM Ref.#447-11636-01. Fits: TX/XS650's 74-84 (447 & 533 type engines) Note: 447 type rings interchange with European 533 rings but pistons do not. 447 rings do not interchange with original 256 rings used on 1970-73 models. Part #05-0018 $25.25 Ea. -
Sale!
Piston 2nd. Oversize (0.50mm.) + Piston & Clips. OEM ref.#447-11636-02 Fits: 650's 1974-84 Note: Piston rings are not included in kit Part #05-0019 $45.46 Ea.
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Sale!
Piston 2nd. Oversize ( 0.50mm.) + piston pin & clips - Fits: 650's 1974-84 OEM Ref.# 447-11636-01. Piston Ring Set - 2nd. Oversize - 0.50mm. ( for 1 piston ) Fits: TX/XS650's 74-84 ( 447 & 533 type engines - 1974-84 ). OEM Ref.# 447-11610-20. Note: 447 type rings interchange with European 533 rings but pistons do not. 447 rings do not interchange with original 256 rings used on 1970-73 models. Kit includes: 2 ( 2nd over size pistons 05-0019) + 2 pins + Clips + 2 Rings set ( 05-0020) -
Sale!
Piston Ring Set-2nd. Oversize-0.50mm. (for 1 Piston). OEM Ref.#447-11610-20. Fits: TX/XS650's 74-84 (447&533 type engines) Note: 447 type rings interchange with European 533 rings but pistons do not. 447 rings do not interchange with original 256 rings used on 1970-73 models. Part #05-0020 $25.20 Ea.
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Out of stock
Piston 3rd. Oversize (0.75mm.) + Piston Pin & Clips. OEM Ref.# 447-11637-01. Fits: 650's 1974-84 Note: Piston rings are not included in the kit Part #05-0021 $25.46 Ea. -
Piston Ring Set - 3rd. Oversize - 0.75mm. (for 1 Piston). OEM Ref.# 447-11610-30. Fits: TX/XS650's 74-84 (447 & 533 type engines) Note: 447 type rings interchange with European 533 rings but pistons do not. 447 rings do not interchange with the original 256 rings used on 1970-73 models. Part #05-0022 $20.20 Ea. -
Out of stock
Piston 4th. Oversize (1.00mm.) + Piston Pin & Clips. OEM Ref.# 447-11638-01. Fits: 650's 1974-84 Note: Piston rings are not included in kit Part #05-0023 $45.46 Ea. -
Piston Ring Set - 4th. Oversize - 1.00mm. (for 1 Piston). OEM Ref.# 447-11610-40. Fits: TX/XS650's 74-84 (447 & 533 type engines) Note: 447 type rings interchange with European 533 rings but pistons do not. 447 rings do not interchange with original 256 rings used on 1970-73 models. Part #05-0024 $25.20 Ea. -
New XS Performance Street Cam - 447 Type - Can only be used with Pamco ignition with electronic advance as cam has no finished advance rod hole. Should be used with performance Valve springs and new rocker arms are recommended. Part #05-0025 $99.00 Ea. -
Out of stock
- Grind 59a - Increased Torque thru entire RPM range. Easy bolt on power for the XS. Web Cam Grind 59a - Valve Lift .395 Duration 290 Degree, 1970-73 650 Yamaha. Use Cam with a performance Valve Spring Kit. Available for immediate delivery @ 199.00 Each Return a good Cam core and we refund you $50.00 - Why Wait ! Includes a $50.00 refundable core charge ). Part #05-0026 $249.00 Ea.