OEM-CYCLE

The northwest premiere used dirt bike parts store and dirt bike engine and part information source. Quality used dirt bike parts, used motocross parts, vintage parts, used dual sport parts and info. Motorcycle salvage is our business.
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Yamaha YZ360, YZ400, YZ465, YZ490, WR500 ENGINE, PARTS, AND FRAME Identification page
In an effort to help fellow bikers properly ID their bike I have provided the following information on VIN ( Vehicle Identification Number ) , Engine ID and part identification.
All the information provided is to the best of my knowledge correct.
As we part more bikes out we will add more information to this chart.
If you find something that is not accurate, please let us know and we will fix it.
This information is not intended for use outside of this web site or for publication.
In other words, use this information at your own risk.


 
YEARTYPEENGINE IDAIR BOXENGINE CASESVIN FRAME USA ONLYCABLE CLUTCHCABLE FRONT BRAKECABLE THROTTLECARBURETORCOILCRANK SHAFTCYLINDERROTOR FLY WHEELFORK INFOCDIHEADSTATORSTATOR COVERSHOCK ARM LINKAGECARB BOOTCLUTCH COVERINNER CLUTCH COVERCLUTCH BASKETCLUTCH HUB INNERCLUTCH PRESSURE PLATE OUTERKICK LEVER SHAFTREAR AXLEREAR BRAKE ARM (TENSION BAR)REAR HUBREAR WHEEL RIMFRONT HUBFRONT BRAKE CALIPERFRONT AXLESHIFT FORKSSHIFT SHAFTSHIFT LEVERpetcock detailsREAR BRAKE ROTORFRONT BRAKE ROTORREAR BRAKE BACKING PLATEFRONT BRAKE BACKING PLATEFRONT ENGINE MOUNTSTRANSMISSIONSEATSHOCKAIR BOXAIR BOX TO CARBURETOR BOOTENGINE MOUNTS UPPERENGINE MOUNTS LOWERTHROTTLE CABLETRIPLE TREE
1974YZ360                         74-77 YZ250,  74-75 YZ360, 76-77 YZ400, 75 MX250, 75 MX400, 76 IT400, 76-78 TT500, 431-25381-00-00                        
1975YZ360484-000101                        74-77 YZ250,  74-75 YZ360, 76-77 YZ400, 75 MX250, 75 MX400, 76 IT400, 76-78 TT500, 431-25381-00-00                        
                                                    
1976YZ400510-100101        FITS 76-78 YZ400, 77-78 IT250 & IT400FITS 76-78 YZ400  F8T00 FITS 75-78 DT400, 75 MX400, 76-79 YZ400, 80-81 YZ465, 77-79 IT 400, 80 IT425, 81-82 IT465           74-77 YZ250,  74-75 YZ360, 76-77 YZ400, 75 MX250, 75 MX400, 76 IT400, 76-78 TT500, 431-25381-00-00 483 - AXLE ID 17MM - BRG TO BRG 126MM - HUB ID 160MM - FITS 74-79 YZ250, 74-75 YZ360, 75 MX250, 75 MX400, 76-79 & 81 TT500, 76-79 YZ400, 77-80 IT250, 77-79 IT400, 80 IT425 IK710 - DRUM ID 130MM - AXLE ID 15MM - BRG TO BRG 93-94MM - FITS 76-81 YZ250, 76-79 YZ400, 77-81 IT175 IT250 YZ125 , 77-79 IT400, 77 79 81 TT500, 77 YZ100 FITS 76-79 YZ250 & YZ400      FITS 75 MX250 MX400 YZ360, 75-76 YZ250, 76 IT400, YZ400, 76-78 TT500. 483-25321-00-98FITS 76-81 YZ250, 76-79 YZ400, 77-84 YZ125, 77-83 IT175, 77-82 IT250, 77-79 IT400, 80 IT425, 80-82 TT250, 79-81 TT500, 84-85 IT200, 1W1-25016-11-98  FITS 76 YZ400       
1977YZ4001W4-000101 FITS 77-78 YZ400   FITS 77-79 YZ125 YZ400, 77-80 YZ250, 80 YZ4651W4 FITS 77-78 YZ400 YZ250 FITS 76-78 YZ400, 77-78 IT250 & IT400FITS 76-78 YZ400F3T351CONVENTIONAL - KYB - 38MM CHROME OD - C/L 33 7/8" - AXLE HOLES 20MM & 15MM - FITS 77-78 YZ400, 77-79 YZ250, 80 YZ465F8T00 FITS 75-78 DT400, 75 MX400, 76-79 YZ400, 80-81 YZ465, 77-79 IT 400, 80 IT425, 81-82 IT465    1W4 - 70.5MM X 52MM BP - TANG 53.5MM X 30.5MM -FITS 77-78 YZ400 IT400 IT250  FITS 77-89 IT250, IT400, YZ250, YZ400   74-77 YZ250,  74-75 YZ360, 76-77 YZ400, 75 MX250, 75 MX400, 76 IT400, 76-78 TT500, 431-25381-00-00 483 - AXLE ID 17MM - BRG TO BRG 126MM - HUB ID 160MM - FITS 74-79 YZ250, 74-75 YZ360, 75 MX250, 75 MX400, 76-79 & 81 TT500, 76-79 YZ400, 77-80 IT250, 77-79 IT400, 80 IT4252.15X18 FITS 74-79 YZ250, 74-75 YZ360, 75 MX250 MX400, 76-77 79 81 TT500, 77-80 IT250, 77-78 YZ400 IT400, 80 IT425IK710 - DRUM ID 130MM - AXLE ID 15MM - BRG TO BRG 93-94MM - FITS 76-81 YZ250, 76-79 YZ400, 77-81 IT175 IT250 YZ125 , 77-79 IT400, 77 79 81 TT500, 77 YZ100 FITS 76-79 YZ250 & YZ400      FITS 77-78 YZ400 YZ250, 79 & 81 TT500FITS 76-81 YZ250, 76-79 YZ400, 77-84 YZ125, 77-83 IT175, 77-82 IT250, 77-79 IT400, 80 IT425, 80-82 TT250, 79-81 TT500, 84-85 IT200, 1W1-25016-11-98  FITS 77-78 YZ250 & YZ400 - NOT 76     FITS 77-79 YZ125, 77-80 YZ250, 77-79 YZ400, 80 YZ465 
1978YZ4002K8-000101 FITS 77-78 YZ400   FITS 77-79 YZ125 YZ400, 77-80 YZ250, 80 YZ4651W4 FITS 77-78 YZ400 YZ250 FITS 76-78 YZ400, 77-78 IT250 & IT400FITS 76-78 YZ400 CONVENTIONAL - KYB - 38MM CHROME OD - C/L 33 7/8" - AXLE HOLES 20MM & 15MM - FITS 77-78 YZ400, 77-79 YZ250, 80 YZ465F8T00 FITS 75-78 DT400, 75 MX400, 76-79 YZ400, 80-81 YZ465, 77-79 IT 400, 80 IT425, 81-82 IT465    1W4 - 70.5MM X 52MM BP - TANG 53.5MM X 30.5MM -FITS 77-78 YZ400 IT400 IT250  FITS 77-89 IT250, IT400, YZ250, YZ400     483 - AXLE ID 17MM - BRG TO BRG 126MM - HUB ID 160MM - FITS 74-79 YZ250, 74-75 YZ360, 75 MX250, 75 MX400, 76-79 & 81 TT500, 76-79 YZ400, 77-80 IT250, 77-79 IT400, 80 IT4252.15X18 FITS 74-79 YZ250, 74-75 YZ360, 75 MX250 MX400, 76-77 79 81 TT500, 77-80 IT250, 77-78 YZ400 IT400, 80 IT425IK710 - DRUM ID 130MM - AXLE ID 15MM - BRG TO BRG 93-94MM - FITS 76-81 YZ250, 76-79 YZ400, 77-81 IT175 IT250 YZ125 , 77-79 IT400, 77 79 81 TT500, 77 YZ100 FITS 76-79 YZ250 & YZ400      FITS 77-78 YZ400 YZ250, 79 & 81 TT500FITS 76-81 YZ250, 76-79 YZ400, 77-84 YZ125, 77-83 IT175, 77-82 IT250, 77-79 IT400, 80 IT425, 80-82 TT250, 79-81 TT500, 84-85 IT200, 1W1-25016-11-98  FITS 77-78 YZ250 & YZ400 - NOT 76     FITS 77-79 YZ125, 77-80 YZ250, 77-79 YZ400, 80 YZ465 
1979YZ4002X5-000101     FITS 77-79 YZ125 YZ400, 77-80 YZ250, 80 YZ465   82MM STANDARD BORE  F8T00 FITS 75-78 DT400, 75 MX400, 76-79 YZ400, 80-81 YZ465, 77-79 IT 400, 80 IT425, 81-82 IT465             483 - AXLE ID 17MM - BRG TO BRG 126MM - HUB ID 160MM - FITS 74-79 YZ250, 74-75 YZ360, 75 MX250, 75 MX400, 76-79 & 81 TT500, 76-79 YZ400, 77-80 IT250, 77-79 IT400, 80 IT425 IK710 - DRUM ID 130MM - AXLE ID 15MM - BRG TO BRG 93-94MM - FITS 76-81 YZ250, 76-79 YZ400, 77-81 IT175 IT250 YZ125 , 77-79 IT400, 77 79 81 TT500, 77 YZ100 FITS 76-79 YZ250 & YZ400   2X500 ART 1/2 81025  FITS 79 YZ250, YZ400, 1980 YZ465FITS 76-81 YZ250, 76-79 YZ400, 77-84 YZ125, 77-83 IT175, 77-82 IT250, 77-79 IT400, 80 IT425, 80-82 TT250, 79-81 TT500, 84-85 IT200, 1W1-25016-11-98        FITS 77-79 YZ125, 77-80 YZ250, 77-79 YZ400, 80 YZ465 
                                                    
1980YZ4653R5-000101FITS 80 YZ250 & YZ465    FITS 77-79 YZ125 YZ400, 77-80 YZ250, 80 YZ465     CONVENTIONAL - KYB - 38MM CHROME OD - C/L 33 7/8" - AXLE HOLES 20MM & 15MM - FITS 77-78 YZ400, 77-79 YZ250, 80 YZ465F8T00 FITS 75-78 DT400, 75 MX400, 76-79 YZ400, 80-81 YZ465, 77-79 IT 400, 80 IT425, 81-82 IT465       Fits 80-82 YZ250, 80-81 YZ465, 81-82 IT250, 81-82 IT465         FITS 80-85 YZ250, 80-81 YZ465, 82-85 YZ125 & YZ490 FITS 80-87 YZ250, 80-81 YZ465 IT465, 81-83 IT250, 82 84-90 YZ490, 92-93 WR500 23X-18101-01-00 FITS 80-82 YZ250, 80-81 YZ465, 82 YZ490, 80-81 IT175, 81-83 IT250, 81-82 IT465, 82-84 IT490    FITS 79 YZ250, YZ400, 1980 YZ465         FITS 77-79 YZ125, 77-80 YZ250, 77-79 YZ400, 80 YZ465 
1981YZ4654V4-000101FITS 81 YZ250 & YZ465          CONVENTIONAL - 43MM CHROME ODF8T00 FITS 75-78 DT400, 75 MX400, 76-79 YZ400, 80-81 YZ465, 77-79 IT 400, 80 IT425, 81-82 IT465       Fits 80-82 YZ250, 80-81 YZ465, 81-82 IT250, 81-82 IT465     20MM AXLE - BRG TO BRG 132MM - DRUM ID 150MM - FITS 81-83 IT250, 81-82 IT465, 83-84 IT490, 81 YZ250, 81 YZ465, 82 YZ490   FITS 80-85 YZ250, 80-81 YZ465, 82-85 YZ125 & YZ490 FITS 80-87 YZ250, 80-81 YZ465 IT465, 81-83 IT250, 82 84-90 YZ490, 92-93 WR500 23X-18101-01-00 FITS 80-82 YZ250, 80-81 YZ465, 82 YZ490, 80-81 IT175, 81-83 IT250, 81-82 IT465, 82-84 IT490    FITS 81 YZ250 AND YZ 465          TRIPLE TREE FITS 81 YZ465 & 82 YZ490
                                                    
1982YZ4905X6-000101   FITS 82 YZ490 YZ250 5X5-26335-01-00FITS  82-84 YZ490, 83-84 YZ125, 83 YZ250 5X6-26341-00-00    FITS 82 YZ490 ONLY – 5X6-11311-00-00 – 87MM STD BOREF3T201CONVENTIONAL - 43MM CHROME OD - C/L 36" - AXLE HOLES 20MM & 15MM - FITS 82 YZ490 & YZ250             FITS 82- YZ250 & YZ490 – 5X5-25371-00-00 – EYE TO EYE 21 1/8”20MM AXLE - BRG TO BRG 132MM - DRUM ID 150MM - FITS 81-83 IT250, 81-82 IT465, 83-84 IT490, 81 YZ250, 81 YZ465, 82 YZ490 130MM DRUM DIA FITS 80-85 YZ250, 80-81 YZ465, 82-85 YZ125 & YZ490 FITS 80-87 YZ250, 80-81 YZ465 IT465, 81-83 IT250, 82 84-90 YZ490, 92-93 WR500 23X-18101-01-00 FITS 80-82 YZ250, 80-81 YZ465, 82 YZ490, 80-81 IT175, 81-83 IT250, 81-82 IT465, 82-84 IT490     FITS 82-84 YZ250 & 490, 83 IT250, 83-84 IT490, 83-84 TT600         TRIPLE TREE FITS 81 YZ465 & 82 YZ490
1983YZ49023X-000101    FITS  82-84 YZ490, 83-84 YZ125, 83 YZ250 5X6-26341-00-00 FITS 83 YZ490 ONLYF6T411 FITS 83 YZ490 ONLY - 23X-11311-00-00 – 87MM STD BOREF8T206 FITS 83-90 YZ490, 92-83 WR500CONVENTIONAL – KYB - 43MM CHROME OD - C/L 36" - AXLE HOLES 20MM & 15MM23X-20FITS 1983 YZ490 ONLY  23X-00 2-A FITS 83 IT250 YZ490, 83-84 IT490, 83-84 YZ250   FITS 83-86 YZ250, 83-90 YZ490, 92-93 WR500, 83 IT 250, 83-84 IT490 -63T OD 148.65MM - 18T 52.65MM - Basket thickness 71.91MM - ID 32MM -16 Tines 13.92MM wide - 23XFITS 83-86 YZ250, 84-90 YZ490, 92-93 WR500, 83 IT250, 83-84 IT490, 85-86 YTZ250 39X-16150-00-00FITS 83-87 YZ250, 83-90 YZ490, 92-93 WR500, 83 IT250, 83-84 IT490, 85-86 YTZ250 23X-16351-00-00     23X00 15MM AXLE DIA - BRG TO BRG 94MM - FITS 82-84 YZ250 & 125, 82 IT465, 82 TT250, 82 IT175, 83-84 TT600, 83 YZ490 FITS 80-85 YZ250, 80-81 YZ465, 82-85 YZ125 & YZ490 FITS 80-87 YZ250, 80-81 YZ465 IT465, 81-83 IT250, 82 84-90 YZ490, 92-93 WR500 23X-18101-01-00     FITS 83-87 YZ250, 87 YZ125, 83 YZ490FITS 82-84 YZ250 & 490, 83 IT250, 83-84 IT490, 83-84 TT600          
1984YZ49040T-000101FITS 83-85 YZ250, 84-85 YZ490   FITS  82-84 YZ490, 83-84 YZ125, 83 YZ250 5X6-26341-00-00    FITS 84-86 YZ490 – 40T-11311-02-00 – 87MM STDF8T206 FITS 83-90 YZ490, 92-83 WR50043MM CHROME OD        FITS 83-86 YZ250, 83-90 YZ490, 92-93 WR500, 83 IT 250, 83-84 IT490 -63T OD 148.65MM - 18T 52.65MM - Basket thickness 71.91MM - ID 32MM -16 Tines 13.92MM wide - 23XFITS 83-86 YZ250, 84-90 YZ490, 92-93 WR500, 83 IT250, 83-84 IT490, 85-86 YTZ250 39X-16150-00-00FITS 83-87 YZ250, 83-90 YZ490, 92-93 WR500, 83 IT250, 83-84 IT490, 85-86 YTZ250 23X-16351-00-00FITS 84-90 YZ490, 92-93 WR500      FITS 80-85 YZ250, 80-81 YZ465, 82-85 YZ125 & YZ490 FITS 80-87 YZ250, 80-81 YZ465 IT465, 81-83 IT250, 82 84-90 YZ490, 92-93 WR500 23X-18101-01-00 FITS 84-90 YZ490, 84-87 YZ250, 92-93 WR500   FITS 84-90 YZ490FITS 82-84 YZ250 & 490, 83 IT250, 83-84 IT490, 83-84 TT600FITS 84-90 YZ490 & 92-93 WR500 23X 82.5 Fits 83-85 YZ250 & 84-85 YZ490   FITS 84-85 YZ250 ONLYFITS 84-90 YZ490 & 92-93 WR500  
1985YZ49057H-00FITS 83-85 YZ250, 84-85 YZ490        FITS 84-86 YZ490 – 40T-11311-02-00 – 87MM STDF8T206 FITS 83-90 YZ490, 92-83 WR50043MM CHROME OD        FITS 83-86 YZ250, 83-90 YZ490, 92-93 WR500, 83 IT 250, 83-84 IT490 -63T OD 148.65MM - 18T 52.65MM - Basket thickness 71.91MM - ID 32MM -16 Tines 13.92MM wide - 23XFITS 83-86 YZ250, 84-90 YZ490, 92-93 WR500, 83 IT250, 83-84 IT490, 85-86 YTZ250 39X-16150-00-00FITS 83-87 YZ250, 83-90 YZ490, 92-93 WR500, 83 IT250, 83-84 IT490, 85-86 YTZ250 23X-16351-00-00FITS 84-90 YZ490, 92-93 WR500     FITS 85-88 YZ125 YZ250, 85-90 YZ490FITS 80-85 YZ250, 80-81 YZ465, 82-85 YZ125 & YZ490 FITS 80-87 YZ250, 80-81 YZ465 IT465, 81-83 IT250, 82 84-90 YZ490, 92-93 WR500 23X-18101-01-00 FITS 84-90 YZ490, 84-87 YZ250, 92-93 WR500  240MM OD - ID 117.5MM - BOLTS 4 ON BC ON 130MM - FITS 85 YZ125, 250, 490FITS 84-90 YZ490 FITS 84-90 YZ490 & 92-93 WR500 23X 82.5 Fits 83-85 YZ250 & 84-85 YZ490   FITS 84-85 YZ250 ONLYFITS 84-90 YZ490 & 92-93 WR500  
1986YZ4901LV-00      1LV  FITS 84-86 YZ490 – 40T-11311-02-00 – 87MM STDF8T206 FITS 83-90 YZ490, 92-83 WR500CONVENTIONAL - KAYABA - YILX-R YILX-L - 43MM CHROME OD - 36 1/4" C/L - BRAKE MOUNT C/L 85MM - AXLE HOLES 20MM & 15MM - FITS 86 YZ490    FITS 86-90 YZ490, 86 YZ125, 87 YZ250   FITS 83-86 YZ250, 83-90 YZ490, 92-93 WR500, 83 IT 250, 83-84 IT490 -63T OD 148.65MM - 18T 52.65MM - Basket thickness 71.91MM - ID 32MM -16 Tines 13.92MM wide - 23XFITS 83-86 YZ250, 84-90 YZ490, 92-93 WR500, 83 IT250, 83-84 IT490, 85-86 YTZ250 39X-16150-00-00FITS 83-87 YZ250, 83-90 YZ490, 92-93 WR500, 83 IT250, 83-84 IT490, 85-86 YTZ250 23X-16351-00-00FITS 84-90 YZ490, 92-93 WR500     FITS 85-88 YZ125 YZ250, 85-90 YZ490FITS 86-91 YZ125 YZ250, 86-90 YZ490, ANY MANY OTHERSFITS 86-90 YZ490, 92-93 WR500FITS 80-87 YZ250, 80-81 YZ465 IT465, 81-83 IT250, 82 84-90 YZ490, 92-93 WR500 23X-18101-01-00 FITS 84-90 YZ490, 84-87 YZ250, 92-93 WR500   FITS 84-90 YZ490 FITS 84-90 YZ490 & 92-93 WR500FITS 86-90 YZ490 & 92-93 WR5005X6 – FITS 86-88 YZ125, YZ250, YZ490 1LX-24770-10-00FITS 77-87 YZ250, 79-83 IT250, 85-86 TY350, 86 YZ490 146.88mm   FITS 84-90 YZ490 & 92-93 WR500  
1987YZ4902HJ-00         FITS 87-90 YZ490 – 2HJ-11311-00-00 – 87MM STD BOREF8T206 FITS 83-90 YZ490, 92-83 WR500CONVENTIONAL - KAYABA -YILX-R YILX-L - 43MM CHROME OD - 36 1/4" C/L - BRAKE MOUNT C/L 85MM - AXLE HOLES 20MM & 15MM - FITS 87 YZ250 & 490    FITS 86-90 YZ490, 86 YZ125, 87 YZ250   FITS 83-86 YZ250, 83-90 YZ490, 92-93 WR500, 83 IT 250, 83-84 IT490 -63T OD 148.65MM - 18T 52.65MM - Basket thickness 71.91MM - ID 32MM -16 Tines 13.92MM wide - 23X FITS 83-87 YZ250, 83-90 YZ490, 92-93 WR500, 83 IT250, 83-84 IT490, 85-86 YTZ250 23X-16351-00-00FITS 84-90 YZ490, 92-93 WR500    2HH00 - BLACK - 15MM AXLE DIA - BRG TO BRG 86.7MM - 6 BOLTS UNEQUAL SPACING ON A 102MM BOLT CIRCLE - 36 SPOKES - FITS 87-89 YZ125, YZ250 & 87-90 YZ490FITS 85-88 YZ125 YZ250, 85-90 YZ490FITS 86-91 YZ125 YZ250, 86-90 YZ490, ANY MANY OTHERSFITS 86-90 YZ490, 92-93 WR500FITS 80-87 YZ250, 80-81 YZ465 IT465, 81-83 IT250, 82 84-90 YZ490, 92-93 WR500 23X-18101-01-00 FITS 84-90 YZ490, 84-87 YZ250, 92-93 WR500   FITS 84-90 YZ490 FITS 84-90 YZ490 & 92-93 WR500FITS 86-90 YZ490 & 92-93 WR5005X6 – FITS 86-88 YZ125, YZ250, YZ490 1LX-24770-10-00Spring thickness: 11.3MM OD - Spring Diameter: 84MM - Spring length as mounted: 254MM - Upper mount tab thickness: 27.1MM - Upper mount tab hole ID: 12MM - Lower mount Width: 25.1MM - Lower mount hole ID: 12MM - Eye to Eye: 425MM FITS 87 YZ490 & YZ250FITS 87-88 YZ125, 86-87 YZ250, 87-90 YZ490  FITS 84-90 YZ490 & 92-93 WR500  
1988YZ4902HJ-00         FITS 87-90 YZ490 – 2HJ-11311-00-00 – 87MM STD BOREF8T206 FITS 83-90 YZ490, 92-83 WR500     FITS 86-90 YZ490, 86 YZ125, 87 YZ250   FITS 83-86 YZ250, 83-90 YZ490, 92-93 WR500, 83 IT 250, 83-84 IT490 -63T OD 148.65MM - 18T 52.65MM - Basket thickness 71.91MM - ID 32MM -16 Tines 13.92MM wide - 23X FITS 83-87 YZ250, 83-90 YZ490, 92-93 WR500, 83 IT250, 83-84 IT490, 85-86 YTZ250 23X-16351-00-00FITS 84-90 YZ490, 92-93 WR500    2HH00 - BLACK - 15MM AXLE DIA - BRG TO BRG 86.7MM - 6 BOLTS UNEQUAL SPACING ON A 102MM BOLT CIRCLE - 36 SPOKES - FITS 87-89 YZ125, YZ250 & 87-90 YZ490FITS 85-88 YZ125 YZ250, 85-90 YZ490FITS 86-91 YZ125 YZ250, 86-90 YZ490, ANY MANY OTHERSFITS 86-90 YZ490, 92-93 WR500FITS 80-87 YZ250, 80-81 YZ465 IT465, 81-83 IT250, 82 84-90 YZ490, 92-93 WR500 23X-18101-01-00 FITS 84-90 YZ490, 84-87 YZ250, 92-93 WR500  OD 230MM - ID 86MM - 6 BOLTS UNEQUAL SPACING ON A 102MM BOLT CIRCLE - FITS 85-86 TT600, TT350 - 86 IT200 - 88 YZ125, YZ250 - 88-90 YZ490FITS 84-90 YZ490 FITS 84-90 YZ490 & 92-93 WR500FITS 86-90 YZ490 & 92-93 WR5005X6 – FITS 86-88 YZ125, YZ250, YZ490 1LX-24770-10-00FITS 88-90 YZ490FITS 87-88 YZ125, 86-87 YZ250, 87-90 YZ490  FITS 84-90 YZ490 & 92-93 WR500  
1989YZ4902HJ-00         FITS 87-90 YZ490 – 2HJ-11311-00-00 – 87MM STD BOREF8T206 FITS 83-90 YZ490, 92-83 WR500     FITS 86-90 YZ490, 86 YZ125, 87 YZ250   FITS 83-86 YZ250, 83-90 YZ490, 92-93 WR500, 83 IT 250, 83-84 IT490 -63T OD 148.65MM - 18T 52.65MM - Basket thickness 71.91MM - ID 32MM -16 Tines 13.92MM wide - 23X FITS 83-87 YZ250, 83-90 YZ490, 92-93 WR500, 83 IT250, 83-84 IT490, 85-86 YTZ250 23X-16351-00-00FITS 84-90 YZ490, 92-93 WR500    2HH00 - BLACK - 15MM AXLE DIA - BRG TO BRG 86.7MM - 6 BOLTS UNEQUAL SPACING ON A 102MM BOLT CIRCLE - 36 SPOKES - FITS 87-89 YZ125, YZ250 & 87-90 YZ490FITS 85-88 YZ125 YZ250, 85-90 YZ490FITS 86-91 YZ125 YZ250, 86-90 YZ490, ANY MANY OTHERSFITS 86-90 YZ490, 92-93 WR500FITS 80-87 YZ250, 80-81 YZ465 IT465, 81-83 IT250, 82 84-90 YZ490, 92-93 WR500 23X-18101-01-00 FITS 84-90 YZ490, 84-87 YZ250, 92-93 WR500  OD 230MM - ID 86MM - 6 BOLTS UNEQUAL SPACING ON A 102MM BOLT CIRCLE - FITS 85-86 TT600, TT350 - 86 IT200 - 88 YZ125, YZ250 - 88-90 YZ490FITS 84-90 YZ490 FITS 84-90 YZ490 & 92-93 WR500FITS 86-90 YZ490 & 92-93 WR500 FITS 88-90 YZ490FITS 87-88 YZ125, 86-87 YZ250, 87-90 YZ490  FITS 84-90 YZ490 & 92-93 WR500  
1990YZ4902HJ-00          FITS 87-90 YZ490 – 2HJ-11311-00-00 – 87MM STD BOREF8T206 FITS 83-90 YZ490, 92-83 WR500     FITS 86-90 YZ490, 86 YZ125, 87 YZ250   FITS 83-86 YZ250, 83-90 YZ490, 92-93 WR500, 83 IT 250, 83-84 IT490 -63T OD 148.65MM - 18T 52.65MM - Basket thickness 71.91MM - ID 32MM -16 Tines 13.92MM wide - 23X FITS 83-87 YZ250, 83-90 YZ490, 92-93 WR500, 83 IT250, 83-84 IT490, 85-86 YTZ250 23X-16351-00-00FITS 84-90 YZ490, 92-93 WR500    2HH00 - BLACK - 15MM AXLE DIA - BRG TO BRG 86.7MM - 6 BOLTS UNEQUAL SPACING ON A 102MM BOLT CIRCLE - 36 SPOKES - FITS 87-89 YZ125, YZ250 & 87-90 YZ490FITS 85-88 YZ125 YZ250, 85-90 YZ490FITS 86-91 YZ125 YZ250, 86-90 YZ490, ANY MANY OTHERSFITS 86-90 YZ490, 92-93 WR500FITS 80-87 YZ250, 80-81 YZ465 IT465, 81-83 IT250, 82 84-90 YZ490, 92-93 WR500 23X-18101-01-00 FITS 84-90 YZ490, 84-87 YZ250, 92-93 WR500  OD 230MM - ID 86MM - 6 BOLTS UNEQUAL SPACING ON A 102MM BOLT CIRCLE - FITS 85-86 TT600, TT350 - 86 IT200 - 88 YZ125, YZ250 - 88-90 YZ490FITS 84-90 YZ490 FITS 84-90 YZ490 & 92-93 WR500FITS 86-90 YZ490 & 92-93 WR500 FITS 88-90 YZ490FITS 87-88 YZ125, 86-87 YZ250, 87-90 YZ490  FITS 84-90 YZ490 & 92-93 WR500  
                                 FITS 86-91 YZ125 YZ250, 86-90 YZ490, ANY MANY OTHERS                  
1992WR500 FITS 91-92 YZ125 YZ250, 91-93 WR250, 92-93 WR500                   FITS 83-86 YZ250, 83-90 YZ490, 92-93 WR500, 83 IT 250, 83-84 IT490 -63T OD 148.65MM - 18T 52.65MM - Basket thickness 71.91MM - ID 32MM -16 Tines 13.92MM wide - 23XFITS 83-86 YZ250, 84-90 YZ490, 92-93 WR500, 83 IT250, 83-84 IT490, 85-86 YTZ250 39X-16150-00-00FITS 83-87 YZ250, 83-90 YZ490, 92-93 WR500, 83 IT250, 83-84 IT490, 85-86 YTZ250 23X-16351-00-00FITS 84-90 YZ490, 92-93 WR500     FITS 89 YZ125 YZ250 YZ250WR, 92-93 WR500 FITS 86-90 YZ490, 92-93 WR500FITS 80-87 YZ250, 80-81 YZ465 IT465, 81-83 IT250, 82 84-90 YZ490, 92-93 WR500 23X-18101-01-00 FITS 84-90 YZ490, 84-87 YZ250, 92-93 WR500      FITS 86-90 YZ490 & 92-93 WR500     FITS 84-90 YZ490 & 92-93 WR500  
1993WR500 FITS 91-92 YZ125 YZ250, 91-93 WR250, 92-93 WR500         F8T206 FITS 83-90 YZ490, 92-83 WR500         FITS 83-86 YZ250, 83-90 YZ490, 92-93 WR500, 83 IT 250, 83-84 IT490 -63T OD 148.65MM - 18T 52.65MM - Basket thickness 71.91MM - ID 32MM -16 Tines 13.92MM wide - 23XFITS 83-86 YZ250, 84-90 YZ490, 92-93 WR500, 83 IT250, 83-84 IT490, 85-86 YTZ250 39X-16150-00-00FITS 83-87 YZ250, 83-90 YZ490, 92-93 WR500, 83 IT250, 83-84 IT490, 85-86 YTZ250 23X-16351-00-00      FITS 89 YZ125 YZ250 YZ250WR, 92-93 WR500 FITS 86-90 YZ490, 92-93 WR500FITS 80-87 YZ250, 80-81 YZ465 IT465, 81-83 IT250, 82 84-90 YZ490, 92-93 WR500 23X-18101-01-00 FITS 84-90 YZ490, 84-87 YZ250, 92-93 WR500      FITS 86-90 YZ490 & 92-93 WR500     FITS 84-90 YZ490 & 92-93 WR500  
                          FITS 84-90 YZ490, 92-93 WR500