Here is a list of OEM parts, and the quantity that we have in stock. This list is update weekly.

Call (480) 507-4771 or email Jason@wellerracing.com for pricing!!!

 

YAMAHA PARTS

Part Number Description Quantity in Stock Retail Price Category Location
1S3-23845-20-00 JOINT, UNIVERSAL 2 2   BALL JOINT A-1
1UY-23845-01-00 JOINT, UNIVERSAL 2 1   BALL JOINT A-1
1UY-23841-01-00 JOINT, UNIVERSAL 1 1   BALL JOINT A-1
93306-30442-00 BEARING 3   BEARING E-1
93306-20597-00 BEARING 1   BEARING E-1
93399-99948-00 BEARING 10   BEARING E-1
93306-00105-00 BEARING 3   BEARING E-1
93306-006Y4-00 BEARING 11   BEARING E-2
93306-20712-00 BEARING 1   BEARING E-2
93306-00612-00 BEARING 8   BEARING E-3
93306-07801-00 BEARING 2   BEARING E-3
93306-23027-00 BEARING 3   BEARING E-4
93306-00004-00 BEARING 8   BEARING E-4
93306-20211-00 BEARING 1   BEARING E-5
93306-20332-00 BEARING 1   BEARING E-5
93306-30302-00 BEARING 1   BEARING E-5
93310-420F2-00 BEARING, CYL #10 1   BEARING E-5
93306-07209-00 BEARING 1   BEARING E-5
93306-30560-00 BEARING 1 $51.99 BEARING E-5
91317-08016-00 BOLT 15   BOLT A-3
90105-08062-00 BOLT, FLANGE 2   BOLT A-3
90105-06696-00 BOLT, WASHER BASED 8   BOLT A-2
90105-10N51-00 BOLT, FLANGE 2   BOLT A-3
90401-08004-00 BOLT, UNION 6   BOLT A-3
95817-08030-00 BOLT, FLANGE 8   BOLT A-2
90101-10568-00 BOLT 6   BOLT A-3
90340-14036-00 PLUG, STRAIGHT SCREW 8   BOLT A-2
91317-08040-00 BOLT, SOCKET HEAD 3   BOLT A-3
91317-08018-00 BOLT 4   BOLT A-4
97017-06016-00 BOLT, HEXAGON 2   BOLT A-4
95027-06008-00 BOLT, SMALL FLANGE 4   BOLT A-4
90105-10082-00 BOLT, FLANGE 3   BOLT A-4
90105-06832-00 BOLT, FLANGE 15   BOLT A-4
91317-06012-00 BOLT 3   BOLT A-4
90149-08152-00 SCREW, SPECIAL SHAPE 5   BOLT A-4
90149-08013-00 SCREW 4   BOLT A-4
90109-08789-00 BOLT 5   BOLT A-4
91317-06025-00 BOLT 1   BOLT A-4
95027-06055-00 BOLT, SMALL FLANGE 1   BOLT A-4
91317-06040-00 BOLT 1   BOLT A-4
95817-06020-00 BOLT 5   BOLT A-4
95617-08625-00 STUD, EXHAUST 0   BOLT A-4
90105-10649-00 BOLT 8   BOLT F-9
90105-10650-00 BOLT 4   BOLT F-9
90149-08256-00 SCREW 1   BOLT D-8
98702-06025-00 SCREW, FLAT HEAD 4   BOLT YFZ450 BOX
90109-06172-00 BOLT 15   BOLT YFZ450 BOX
5KM-46136-00-00 SEAL 1 4   BOOT D-8
5KM-46137-00-00 SEAL 2 1   BOOT D-8
4EW-2412F-00-00 BRACKET, SEAT 3   BRACKET YFZ450 BOX
26H-21875-00-00 CAP 2   CAP A-5
5UG-23517-00-00 COVER, THRUST 1 1   CAP A-5
5UG-15362-00-00 PLUG, OIL LEVEL 2   CAP A-5
1S3-21875-00-00 CAP 2   CAP A-5
94591-53126-00 CHAIN 9   CHAIN A-6
93440-20088-00 CIRCLIP, OUTER 3   CIRCLIP A-9
93450-19047-00 CIRCLIP, INNER 1   CIRCLIP A-10
93410-22039-00 CIRCLIP, S-TYPE 4   CIRCLIP A-7
93410-32826-00 CIRCLIP, OUTER 9   CIRCLIP A-7
99009-11400-00 CIRCLIP 12   CIRCLIP A-7
5KM-45531-10-00 CLIP, DRIVE SHAFT 10   CIRCLIP A-10
93410-35M10-00 CIRCLIP 17   CIRCLIP A-7
5UG-F512H-00-00 CIRCLIP 1   CIRCLIP A-10
93410-20038-00 CIRCLIP 3   CIRCLIP A-10
93440-2088-00 CIRCLIP, OUTER 2   CIRCLIP A-8
93440-25084-00 CIRCLIP, OUTER 26   CIRCLIP A-10
93410-46079-00 CIRCLIP 1   CIRCLIP A-10
93440-15012-00 CIRCLIP, OUTER 1   CIRCLIP A-10
99009-20400-00 CIRCLIP 1   CIRCLIP A-10
90464-38800-00 CLAMP 20   CLAMP A-8
90467-26189-00 CLAMP 2   CLAMP A-9
5UG-F511G-00-00 BOOT BAND 10   CLAMP A-8
3HN-2512G-01-00 BOOT, BAND 6   CLAMP A-9
5UG-F512G-00-00 BOOT BAND 1   CLAMP A-9
90467-140A4-00 CLIP 1   CLAMP A-9
90467-150A2-00 CLIP 1   CLAMP A-9
4WV-17684-00-00 SEAT, SECONDARY SPRING 1   CLUTCH E-6
4WV-17644-00-00 SEAT, SPRING 1   CLUTCH E-6
4CW-17664-00-00 PIN, GUIDE 8   CLUTCH E-6
4X7-16325-00-00 PLATE, CLUTCH 2 7   CLUTCH BIG BOX
5TA-16321-00-00 PLATE, FRICTION 4   CLUTCH BIG BOX
90387-30008-00 COLLAR 4   COLLAR E-7
90387-26001-00 COLLAR 2   COLLAR E-7
90387-250R3-00 COLLAR 1   COLLAR E-7
90387-2813D-00 COLLAR 2   COLLAR E-7
18P-11454-00-00 WEIGHT 1 1   COUNTER BALANCER B-1
5UG-12413-00-00 COVER, THERMOSTAT 1   COVER B-2
5KM-46559-00-00 DAMPER 19   DAMPER B-3
3YF-12290-00-00 LEVER, DECOMPRESSION 0   DECOMPRESSION B-4
90501-05001-00 SPRING, DECOMPRESSION 0   DECOMPRESSION B-4
3YF-12284-00-00 PIN, DECOMPRESSION 1   DECOMPRESSION B-4
5KM-12216-00-00 SPRING 8   DECOMPRESSION B-4
3YF-12288-00-00 CAM, DECOMPRESSION 0   DECOMPRESSION B-4
3YF-12233-01-00 PLATE, GUIDE STOPPER 11   DECOMPRESSION B-4
3YF-12247-00-00 SHAFT, TENSIONER 7   DECOMPRESSION B-4
99530-08012-00 PIN, DOWEL 15   DOWEL B-5
99530-10116-00 PIN, DOWEL 5   DOWEL B-5
99530-14016-00 PIN, DOWEL 12   DOWEL B-5
93612-16254-00 PIN, DOWELL 6   DOWEL B-5
99590-14016-00 PIN, DOWELL 1   DOWEL B-5
5UG-83755-10-00 SENSOR, SPEED 1   ELECTRICAL B-6
4KB-82530-10-00 STOP SWITCH ASSY 2   ELECTRICAL B-6
18P-82115-00-00 WIRE, PLUS LEAD 1   ELECTRICAL B-6
5KM-82540-01-00 NEUTRAL SWITCH ASSY 1   ELECTRICAL B-6
1S3-85370-00-00 RESISTOR ASSEMBLY 1   ELECTRICAL F-4
1S3-8591A-00-00 ENGINE CONTROL UNIT 1   ELECTRICAL F-4
5PS-82576-01-00 EMERGENCY STOP SWITCH 1   ELECTRICAL F-4
5UG-82370-00-00 PLUG CAP ASSEMBLY 3 $40.99 ELECTRICAL F-4
5LP-82540-01-00 REVERSE, SWITCH ASSY 2 $20.49 ELECTRICAL F-4
5KM-21316-00-00 STAY, ENGINE 3 5   ENGINE MOUNT B-7
5UG-21485-00-00 DAMPER, RUBBER 1 2   ENGINE MOUNT B-7
5KM-21315-00-00 STAY, ENGINE 2 1   ENGINE MOUNT B-7
5D3-21316-00-00 STAY, ENGINE 2   ENGINE MOUNT YFZ450 BOX
5D3-21317-00-00 STAY ENGINE 2   ENGINE MOUNT YFZ450 BOX
5KM-81450-11-00 FLYWHEEL 1   FLYWHEEL BIG BOX
90413-09001-00 WAY 3 12   FUEL B-8
26H-21874-00-00 GASKET 2   GASKET B-9
5KM-13329-00-00 GASKET, PUMP COVER - OIL PUMP 660 15   GASKET RHINO GASKETS
5KM-18146-00-00 GASKET, LEVER STOP - SHIFTER 660 16   GASKET RHINO GASKETS
5KM-12434-10-00 GASKET 21   GASKET RHINO GASKETS
5KM-12428-00-00 GASKET, HOUSING COVER 3   GASKET RHINO GASKETS
3B4-15451-00-00 GASKET, CRANKCASE COVER 18   GASKET RHINO GASKETS
5TA-15453-00-00 GASKET 1   GASKET YFZ450 BOX
5KM-15463-00-00 GASKET, 660 WET CLUTCH COVER 29 $9.99 GASKET RHINO GASKETS
5KM-15451-00-00 GASKET, 660 STATOR COVER 23 $12.49 GASKET RHINO GASKETS
3B4-15463-00-00 GASKET, COVER PINION 17   GASKET RHINO GASKETS
5LP-15451-00-00 GASKET, CRANKCASE 1   GASKET RHINO GASKETS
1S3-15462-00-00 GASKET, CRANKCASE COVER 1   GASKET RHINO GASKETS
5TA-11181-00-00 GASKET, CYLINDER HEAD 5   GASKET YFZ450 BOX
90430-14043-00 GASKET 4   GASKET B-9
4DW-12213-00-00 GASKET, TENSIONER CASE 3   GASKET RHINO GASKETS
5TG-15462-02-00 GASKET, CRANKCASE COVER 3   GASKET YFZ450 BOX
5TA-11351-00-00 GASKET, CYLINDER 4   GASKET YFZ450 BOX
5TG-15451-00-00 GASKET, CRANKCASE COVER 3   GASKET YFZ450 BOX
4FM-12213-00-00 GASKET, TENSIONER CASE 4   GASKET YFZ450 BOX
3B4-12428-00-00 GASKET, HOUSING COVER 10   GASKET RHINO GASKETS
5KM-15517-10-00 GEAR, IDLER 2 1   GEAR BIG BOX
5KM-11530-00-00 BALANCER WEIGHT GEAR 1   GEAR C-1
5KM-Y1754-10-00 MIDDLE GEAR COMPONENT 1   GEAR C-1
5UG-17583-00-00 GEAR, MIDDLE DRIVEN 2   GEAR C-1
5UG-17582-00-00 GEAR, MIDDLE DRIVEN 1   GEAR C-1
5UG-17233-00-00 GEAR, LOW WHEEL 3   GEAR C-2
5KM-17223-00-00 GEAR, HIGH WHEEL 4   GEAR C-2
5KM-11134-10-00 GUIDE, EXHAUST VALVE 2   GUIDE F-3
5KM-12241-00-00 GUIDE, STOPPER 2 2 $50.99 GUIDE F-3
3B4-12231-01-00 GUIDE, STOPPER 1 1 $11.99 GUIDE F-3
3B4-11166-01-00 PIPE, BREATHER 1 1   HOSE F-5
5KM-12450-10-00 IMPELLER SHAFT ASSEMBLY 3   IMPELLER F-1
5UG-13586-00-00 JOINT, CARBURETOR 1 1 $85.49 INTAKE F-8
90280-16053-00 KEY, WOODRUFF 13   KEY C-3
90282-05005-00 KEY STRAIGHT 1   KEY C-3
90280-05001-00 KEY, WOODRUFF 1   KEY C-3
90215-21001-00 WASHER, LOCK 2   LOCK WASHER C-4
90215-14287-00 WASHER, LOCK BALANCER 8   LOCK WASHER YFZ450 BOX
90215-18001-00 WASHER, LOCK 6   LOCK WASHER C-4
90215-20231-00 WASHER. LOCK CLUTCH 5   LOCK WASHER YFZ450 BOX
90179-16661-00 NUT, SPECIAL SHAPE 3   NUT C-5
90179-60001-00 NUT 3   NUT C-5
90170-18003-00 NUT 4   NUT C-5
90179-20001-00 NUT 3   NUT C-5
90179-22005-00 NUT 1   NUT C-5
90179-16001-00 NUT 2   NUT C-5
90185-14070-00 NUT, SELF LOCKING 2   NUT C-5
90179-16004-00 NUT 1   NUT C-5
95337-08600-00 NUT 1   NUT C-5
90170-36279-00 NUT, HEXAGON 1   NUT C-5
95707-05300-00 NUT, FLANGE 2   NUT C-5
5D3-13300-00-00 OIL PUMP ASSY 1   OIL PUMP E-9
5TA-13320-00-00 ROTOR ASSY 2 1   OIL PUMP E-9
5KM-13300-00-00 OIL PUMP ASSY 4 $102.99 OIL PUMP G-2 / G-3
93210-26001-00 O-RING 31   O-RING C-6
93210-14579-00 O-RING 9   O-RING C-6
93210-57428-00 O-RING 12   O-RING C-6
93211-40040-00 O-RING 4   O-RING C-6
93210-78544-00 O-RING 6   O-RING C-6
93210-08521-00 O-RING 15   O-RING C-6
93210-44545-00 O-RING 4   O-RING C-6
93210-10197-00 O-RING 16   O-RING C-6
93210-27666-00 O-RING 20   O-RING C-6
93211-06635-00 O-RING 1   O-RING C-7
93211-594A4-00 O-RING 3 $13.99 O-RING C-7
93210-33133-00 O-RING 3   O-RING C-7
93210-626A7-00 O-RING 2   O-RING C-7
93210-321A8-00 O-RING 3   O-RING C-7
93210-71360-00 O-RING 10   O-RING C-7
93210-63556-00 O-RING 1   O-RING C-7
93210-14359-00 O-RING 9   O-RING C-7
93210-53679-00 O-RING 1   O-RING C-7
5TG-12439-00-00 O-RING 6   O-RING C-7
5DM-14561-00-00 O-RING 5   O-RING C-7
93211-01467-00 O-RING 2   O-RING C-7
93211-54698-00 O-RING 1   O-RING C-7
93210-19026-00 O-RING 5   O-RING C-7
93210-47675-00 O-RING 4   O-RING YFZ450 BOX
93210-07135-00 O-RING 20   O-RING YFZ450 BOX
93210-19758-00 O-RING 5   O-RING YFZ450 BOX
5KM-13181-00-00 PIPE, DELIVERY 3 2 $46.49 PIPE F-7
22K-11633-01-00 PIN, PISTON 1   PISTON F-10
11H-15383-02-00 PLATE, BEARING COVER 7   PLATE C-8
5KM-1319K-00-00 PLATE 5   PLATE C-8
5TG-2514A-00-00 RING, WHEEL 1 (LEFT) 2   PLATE BIG BOX
4H7-15189-00-00 PLUG 1   PLUG F-6
5UG-81940-00-00 STARTER RELAY ASSY 2   RELAY E-10
5VK-81950-30-00 RELAY ASSEMBLY 1   RELAY E-10
5EA-81950-20-00 RELAY ASSEMBLY 1   RELAY E-10
1S3-81940-00-00 STARTER RELAY ASSY 1   RELAY E-10
93101-10090-00 OIL SEAL, S-TYPE 11   SEAL C-9
4SV-12119-00-00 VALVE STEM SEAL 1   SEAL C-9
93104-41119-00 OIL SEAL 2   SEAL D-9
93102-20108-00 OIL SEAL, SD-TYPE 5   SEAL D-9
93106-38047-00 OIL SEAL 9   SEAL C-9
93102-44454-00 OIL SEAL, SD-TYPE 6   SEAL C-9
93102-20108-00 OIL SEAL, SD-TYPE 2   SEAL C-9
11H-12438-10-00 SEAL, MECHANICAL 6   SEAL C-9
93102-65008-00 OIL SEAL 4   SEAL C-9
93102-30010-00 OIL SEAL 5   SEAL C-10
93102-42004-00 OIL SEAL 7 $21.99 SEAL C-10
93102-30339-00 OIL SEAL, SD-TYPE 4   SEAL C-10
93102-35004-00 OIL SEAL 2   SEAL C-10
93102-35009-00 OIL SEAL 1   SEAL C-10
5H0-12119-00-00 VALVE STEM SEAL 1   SEAL C-10
93102-11008-00 OIL SEAL 3   SEAL YFZ450 BOX
3JD-W0047-00-00 CALIPER SEAL KIT 4   SEAL C-10
93102-28476-00 OIL SEAL, SW-TYPE 4   SEAL C-10
5KM-11447-00-00 SEAL, CRANK 1   SEAL C-10
93105-46001-00 OIL SEAL 4   SEAL D-10
93106-38046-00 OIL SEAL 6   SEAL D-10
33M-12119-00-00 SEAL, VALVE STEM 2   SEAL C-10
93102-12321-00 OIL SEAL, SD-TYPE 4   SEAL YFZ450 BOX
2GU-15379-00-00 SEAL, CRANKCASE 1   SEAL E-8
93103-32171-00 OIL SEAL, SW-TYPE 1   SEAL E-8
90501-220A1-00 SPRING, COMPRESSION 5   SPRING D-1
90501-235L9-00 SPRING, COMPRESSION 8   SPRING D-1
5KM-12176-00-00 SPROCKET, CAM CHAIN 1 $56.99 SPROCKET G-1
3TB-12210-00-00 TENSIONER ASY, CAM CHAIN 1   TENSIONER F-2
5KM-12210-00-00 TENSIONER ASSY, CAM 2   TENSIONER F-2
5TA-12210-00-00 TENSIONER, CAM ASSEMBLY 1   TENSIONER YFZ450 BOX
5UG-18540-01-00 SHIFT CAM ASSY 1   TRANSMISSION D-2
5LP-18122-01-00 LEVER, SHIFT 2 1   TRANSMISSION D-2
5KM-18512-00-00 FORK, SHIFT 2 1   TRANSMISSION D-2
5KM-18511-00-00 FORK, SHIFT 1 1   TRANSMISSION D-2
5TG-18101-10-00 SHIFT SHAFT ASSEMBLY 1   TRANSMISSION YFZ450 BOX
5GT-46187-00-00 SPIDER 3   U-JOINT D-3
3YF-12163-00-00 ARM, VALVE ROCKER 4 1 $24.49