Honda Part Number Meaning
The standard OEM Honda part number follows a format of xxxxx-111-xxx. If the part is painted, the part number has an additional two digits to represent the paint code, ie xxxxx-111-xxxzz. If the part is something a dealer would purchase in bulk, like hose or bolts, and it fits many models from different product lines like motorcycles, ATVs and generators, the number format is xxxxx-xxxxx-xx.
The center section of a standard Honda part number contains 3 digits (111 in the example). These 3 digits are the Honda Product Code and correspond to the Honda motorcycle, scooter, ATC or ATV model that the part is for or was first used on.
Similar models such as the VT500C Shadow 500 and the VT500FT Ascot 500 may both use the same part in each bike. For example the air cleaner housing, Honda part number 17210-MF5-750, is the same for both models. Honda did not issue two separate part numbers, with two separate product codes, for the same part just because it fits more than one bike.
Why would you ever need this information?
Back in the days before computers and online parts fiche (microfiche, parts schematics) we had books. Really, I swear. So you found a Honda part in a plastic bag with a part number. How were you supposed to figure out what bike this part goes to? There were no computers on the parts desk that you could type the number in to.
You got out your Honda Product Code Index and checked the middle 3 digits. If the part was a gear of some kind and its number was 14311-001-010, you looked up 001 and found that it means C100 and CA100T. Now out came the microfiche cards for the 1959-1962 C100 Super Cub and the 1961-1962 CA100T Trial 50. You would find that part number 14311-001-010 is a Timing Gear for those bikes.
I realize that if you have located WeeksMotorcycle.com you are probably capable of using online parts fiche or doing a reverse lookup on a part number, but I thought I would include it anyway.
If you are an "old school" type of person you probably have a microfiche machine in the garage with a card for each of your bikes. I know you do not want to spend the time going through each card to figure out which bike this part, that you found behind a shelf, belongs to. Use Ctrl-F to find the product code on this page. 5 seconds, tops, you're done. Now tag it properly and get on with your day.
The product code charts below include motorcycle, scooter, dirt bike, ATC and ATV codes from 1959 through 1997. We will update them with the current models as we get the information entered.
Say you are out at a swap meet and you find an engine cover but the guy selling it doesn't know anything about it, other than it came from a Honda, and there is a partial Honda part number stamped into the back, 12331-307. It looks like the one you need for that old project bike in the garage. Should you risk getting it? You could check the product code against the chart to see if it is from a model similar to yours. Our page is simple enough to display properly on a phone web browser. And easy enough for you to call and ask your Mom to check for you. If you have a Magna and the number comes back to an ATC, it probably will not work. Product code 307 is a CL175K3 1969-70. Yes, that is the Scrambler you have been working on. |
Product Code Chart 001 - 969
Honda Part Number Product Code | Model Designation |
| 001 | C100 '59-62 CA100T '61-61 |
| 002 | C105T '62-65 |
| 003 | C102 |
| 005 | CA100 |
| 006 | CA102 |
| 007 | CA105T |
| 011 | C110 |
| 022 | CA110 |
| 028 | S90 |
| 030 | CA200 |
| 033 | CT200 |
| 034 | CM91 |
| 035 | S65 |
| 044 | P50 |
| 045 | Z50A Mini Trail '68-78 Z50AK1 Z50AK2 |
| 053 | CT90 |
| 056 | CL90 CL90L |
| 063 | PC50 |
| 074 | SL90 |
| 077 | CT90K1 |
| 087 | C70M |
| 089 | CL70 |
| 092 | C70K1 |
| 098 | CT70 CT70K1 CT70K2 CT70K3 CT70K4 CT70 '76 CT70 '77 CT70 '78 CT70H CT70HK1 |
| 102 | CT90K2 CT90K3 CT90K4 CT90K5 CT90K6 CT90 '76 CT90 '77 CT90 '78 CT90 '79 |
| 107 | CB100 CB100K1 CB100K2 |
| 108 | CL100 CL100K1 CK100K2 CL100S CL100S2 CL100S3 |
| 110 | SL100 SL100K1 SL100K2 SL100K3 |
| 111 | CL70K1 CL70K2 CL70K3 |
| 114 | QA50 |
| 116 | XR75 XR75K1 XR75K2 XR75 '76 |
| 118 | SL70 SL70K1 |
| 120 | Z50AK3 |
| 126 | CT70 '79-82 |
| 128 | ST90 ST90K1 ST90K2 |
| 129 | QA50K1 QA50K2 QA50K3 |
| 130 | Z50AK4 Z50AK5 Z50AK6 Z50A '76-78 |
| 131 | MR50 MR50K1 |
| 137 | XL70 XL70K1 XL70 '76 |
| 147 | NC50 '77-80 |
| 148 | PA50I '78-79 PA50II '80 |
| 152 | XL75 '77-79 |
| 153 | XR75 '77-78 |
| 163 | NA50 '79-80 |
| 166 | MB5 '82 |
| 169 | CR80R '80-81 |
| 174 | C70 '80-81 |
| 176 | XR80R '79-84 |
| 181 | Z50R '79-87 Z50RD '86 |
| 187 | NX50M '81-82 |
| 190 | NA50 '81 |
| 193 | NC50 '81 |
| 195 | XL80S '80-85 |
| 203 | CA92 |
| 205 | CB92 CB92R |
| 206 | CA95 |
| 217 | CB160 |
| 223 | CL160 CL160D |
| 225 | CA160 |
| 236 | CL175 |
| 237 | CA175 |
| 243 | CL125A |
| 244 | SS125A |
| 255 | CA71 |
| 257 | CE71 |
| 259 | C72 |
| 260 | C76 CA76 |
| 261 | CS76 CSA76 |
| 262 | CA72 (EARLY) CA72 (LATE) |
| 266 | C77 |
| 267 | CA77 CSA77 |
| 268 | CB72 |
| 273 | CL72 |
| 275 | CB77 |
| 278 | CL77 |
| 283 | CB450 |
| 287 | CB350 CB350K1 |
| 291 | CL350 CL350K1 |
| 292 | CB450K1 CB450K2 |
| 293 | CB450D |
| 294 | CL450K1 CL450K2 |
| 300 | CB750 CB750K1 |
| 302 | CA175K3 |
| 306 | CB175K3 |
| 307 | CL175K3 '69-70 |
| 310 | SL350 |
| 312 | SL350K1 |
| 313 | SL175 |
| 315 | CB175K4 CB175K5 |
| 316 | CL175K4 CL175K5 |
| 317 | CB350K2 CB350K3 CB350K4 |
| 318 | CL350K2 CL350K3 |
| 319 | CB450K3 CB450K4 |
| 320 | CL450K3 CL450K4 |
| 323 | CB500 CB500K1 CB500K2 |
| 324 | CB125S CB125S1 CB125S2 |
| 325 | MT125R '77 MT125RII '78 |
| 329 | XL250 XL250K1 XL250K2 |
| 331 | SL125 SL125K1 SL125K2 |
| 333 | CB350F CB350F1 |
| 334 | SL175K1 |
| 340 | SL350K2 |
| 341 | CB750K2 CB750K3 CB750K4 CB750K5 CB750K '76 |
| 342 | CB175K6 |
| 343 | CL175K6 |
| 344 | CB350G |
| 345 | CL350K4 CL350K5 |
| 346 | CB450K5 CB450K6 CB450K7 |
| 347 | CL450K5 CL450K6 |
| 354 | CB200 CB200T |
| 355 | TL125 TL125K1 TL125K2 TL125S '76 |
| 356 | XL350 XL350K1 |
| 357 | CR250M |
| 358 | MT250 MT250K1 MT250 '76 |
| 359 | CL125S CL125S1 |
| 360 | CR125M CR125M1 |
| 361 | MT125 MT125K1 MT125 '76 |
| 362 | XL175 XL175K1 XL175K2 |
| 364 | XL100 XL100K1 XL100 '76-78 |
| 365 | XL125 XL125K1 |
| 369 | CB360 CB360G CB360T CB360T '76 |
| 370 | CL360 CL360K1 |
| 371 | GL1000 GL1000 '76 GL1000LTD '76 GL1000 '77 |
| 373 | MR175 MR175 '76-77 |
| 374 | CB550 CB550K1 CB550K '76 |
| 375 | CB500T CB500T '76 |
| 376 | TL250 TL250 '76 |
| 377 | CB400F CB400F '76-77 |
| 378 | CL200 |
| 381 | CR250M1 CR250M '76 |
| 382 | XL125 '76-78 |
| 383 | CB125S '76 CB125S '78-82 |
| 385 | XL350 '76-78 |
| 386 | XL250 '76 |
| 388 | CJ360T '76-77 |
| 389 | CB200T '76 |
| 390 | CB550F CB550F '76-77 |
| 391 | XL175 '76-78 |
| 392 | CB750F CB750F '76 |
| 393 | CB750A '76-78 |
| 395 | MR250 '76 |
| 400 | CR125M '76-78 |
| 401 | CT125 '77 |
| 404 | CB550K '77-78 |
| 405 | CB750K '77-78 |
| 410 | CB750F '77-78 |
| 413 | CB400TI '78-79 CB400TII '78-79 CB400T '80-81 |
| 415 | CX500 '78-79 |
| 417 | CB400A '78 |
| 419 | CM185T '78-79 |
| 422 | CBX '79 |
| 425 | CB750C '80 CB750K '79-80 |
| 426 | CB650 '79 |
| 427 | XL185S '79-82 |
| 428 | XL250S '78-81 |
| 429 | XR500 '79-80 |
| 430 | CR250R '78-79 |
| 431 | GL1000 '78-79 |
| 434 | XR250 '79-80 |
| 435 | XL500S '79-81 |
| 436 | XL100S '79-81 |
| 437 | XL125S '79-81 |
| 438 | CB900F '81 |
| 441 | CB125S '84-85 |
| 444 | CR125R '79 |
| 445 | CB750F '79-81 |
| 446 | XR185 '79 XR200 '80-84 |
| 447 | CM400C '81 CM400E '80-81 CM400T '79-81 |
| 448 | CM400A '79-81 |
| 449 | CX500C '79-82 |
| 453 | CB175K7 |
| 454 | CL175K7 |
| 459 | CT110 '80-84 CT110 '86 |
| 460 | CB650 '80-82 CB650C '80-81 CB650SC '82 |
| 461 | CB900C '80-82 |
| 463 | GL1100 '80-81 GL1100I '80-81 |
| 465 | CM200T '80-82 |
| 466 | CR125R '80 |
| 467 | CR250R '80 |
| 469 | CBX '80 |
| 470 | CX500D '79-81 |
| 918 | ATC90 ATC90K1 |
| 937 | ATC70 ATC70K1 |
| 942 | ATC90K2 ATC90K3 ATC90 '76-78 |
| 943 | ATC110 '79-85 |
| 950 | FL250 '77-84 |
| 957 | ATC70 '78-85 |
| 958 | ATC185 '80 ATC185S '81-83 ATC200 '81-83 ATC200E '82-83 |
| 961 | ATC250R '81-82 |
| 964 | ATC250R '83-84 |
| 965 | ATC200X '83-85 |
| 968 | ATC125M '84-85 |
| 969 | ATC200ES '84 |


Product Code Chart GA6 - MJ1
Honda Part Number Product Code | Model Designation |
| GA6 | NC50 '82-83 |
| GAN | CT70 '91-93 |
| GB5 | C70 '82-83 |
| GB7 | PA50II '81-83 |
| GBF | CR80R '93-96 CR80RB '96 |
| GBP | CT70 '94 |
| GC1 | NU50 '82-83 NU50M '82-83 |
| GC4 | CR80R '82-86 |
| GC8 | NH80MD '83-84 |
| GE1 | CH80 '85-88 |
| GE2 | NS50F '90 |
| GE8 | NB50M '83-84 |
| GF5 | CR60R '83-84 |
| GK0 | NN50MD '84 |
| GK8 | NQ50 '84-86 NQ50D '86 NQ50 '87 |
| GM8 | TG50M '85 TG50 '86 |
| GN1 | XR80R '85-88 XR80R '90-91 XR80R '93-96 |
| GN2 | NB50M '85 NB50 '86-87 |
| GN3 | NH80 '85 |
| GR1 | SE50 '87 SE50P '87 |
| GS2 | CR80R '87-92 |
| GS6 | SB50 '88 SB50P '88-90 |
| GS7 | SA50 '88-90 SA50 '92-96 |
| GS9 | ZB50 '88 |
| GV4 | CH80 '89-96 |
| GW8 | Z50R '88-89 Z50R91-96 |
| GZ4 | EZ90 '91-96 |
| HA0 | ATC250ES '85-87 |
| HA2 | ATC250R '85-86 |
| HA5 | ATC350X '85-86 |
| HA6 | ATC250SX '85-87 |
| HA7 | TRX350 '86-87 TRX350D '87-89 |
| HA8 | TRX250 '85-87 |
| HB2 | TRX70 '86-87 |
| HB3 | TRX200SX '86-88 |
| HB5 | ATC200X '86-87 |
| HB6 | ATC125M '86-87 |
| HB7 | TR200 '86-87 |
| HB9 | TRX250R '86-89 |
| HC0 | TRX250X '87-88 TRX250X '91-92 |
| HC3 | TRX125 '87-88 |
| HC4 | TRX300 '88-93 |
| HC5 | TRX300FW '88 TRX300FW '90-93 |
| HE0 | FL400R '89-90 |
| HF1 | TRX200 '90-91 TRX200D '91-96 |
| HF7 | TRX90 '93-96 |
| HM3 | TRX300EX '93-96 |
| HM4 | TRX300 '94-96 |
| HM5 | TRX300FW '94-96 |
| HM7 | TRX400FW '95-96 |
| KA2 | XR200R '81-83 |
| KA3 | CR125R '81-85 |
| KA4 | CR250R '81-85 |
| KA5 | CR450R '81-85 |
| KA6 | XR250R '81-82 |
| KA8 | XL100S '82-85 |
| KA9 | XR100 '81-84 |
| KAB | CH250 '89-90 |
| KAF | CB400F '89-90 |
| KB1 | XL125S '82 XL125S '84-85 |
| KB4 | CM250C '82-83 |
| KB7 | XL250R '82-83 |
| KBG | CB250 '91-96 |
| KCE | XR250R '96 |
| KCV | XR250R '94-95 |
| KCY | XR400R '96 |
| KEN | CMX250C '96 |
| KFO | XR350R '83-84 |
| KF9 | XL185S '83 |
| KG1 | XL200R '83-84 |
| KG8 | NH125 '84 |
| KJ2 | TLR200 '86-87 |
| KJ9 | CH125 '84 |
| KK0 | XR200R '84-85 |
| KK1 | XR250R '84-85 |
| KL3 | XL350R '84-85 |
| KL4 | XL250R '84-85 |
| KM1 | CH250 85-88 |
| KN4 | XR100R '85-96 |
| KN5 | XR350R '85 |
| KN7 | CH150 '85 CH150D '85-86 |
| KR3 | CMX250C '85-87 CMX250CD '86 |
| KS4 | CN250 '86-87 CN250 '92-96 |
| KS6 | CR125R '86-88 |
| KS7 | CR250R '86-88 |
| KT0 | XR200R '86-88 XR200R '90-91 XR200R '93-96 |
| KT1 | XR250R '86-90 |
| KT4 | XL250R '86-87 |
| KV0 | VTR250 '88-90 |
| KV6 | XR250L '91-96 |
| KV7 | CH150 '87 |
| KW3 | NX250 '88-90 |
| KY7 | NX125 '88-90 |
| KZ1 | XR250R '91-93 |
| KZ3 | CR250R '89-96 |
| KZ4 | CR125R '89-96 |
| MA0 | XR500R '81-82 |
| MA1 | GL500 '81-82 GL500I '81-82 |
| MA2 | CBX '81-82 |
| MA4 | CB750K '81-82 |
| MA5 | CB750C '81-82 |
| MAA | VT1100C '94-96 |
| MAC | CR500R '94-96 |
| MAE | CBR900RR '95 |
| MAF | GL1500A '94-96 GL1500I '94-96 GL1500SE '94 |
| MAG | XR600R '94-96 |
| MAH | VT1100C2 '95-96 |
| MAJ | ST1100 '94-96 ST1100A '94-96 |
| MAL | CBR600F3 '95-96 CBR600SJR '96 |
| MAM | GL1500SE '95-96 |
| MAS | CBR900RR '96 |
| MB0 | VF700S '84-85 VF750S '82-83 |
| MB1 | VF700C '84 VF750 '82-83 |
| MB2 | VF700F '84-85 VF750F '83-84 |
| MB3 | VF1100S '84-85 |
| MB4 | VF1100C '83-86 |
| MB6 | VF1000F '84 |
| MB7 | CB900F '82 |
| MB9 | GL1100 '82-83 GL1100A '82-83 GL1100I '82-83 |
| MC0 | CM450C '82 |
| MC1 | CM450A '82-83 |
| MC2 | CM450E '82-83 |
| MC3 | CB750F '82 |
| MC4 | XL500R '82 |
| MC7 | CX500TC '82 |
| MC8 | FT500 '82-83 |
| MC9 | CB450SC '82-86 |
| ME0 | CB450T '82 |
| ME1 | CB750SC '82-83 |
| ME2 | GL650 '83 GL650I '83 |
| ME4 | CB550SC '83 |
| ME5 | CB650SC '83-85 |
| ME7 | CX650T '83 |
| ME8 | CX650C '83 |
| ME9 | VT700C '84-85 VT750C '83 |
| MF2 | VF500F '84-85 |
| MF5 | VT500C '83-86 |
| MF8 | VT500FT '83-84 |
| MG1 | CB1000C '83 |
| MG2 | XL600R '83-85 |
| MG3 | XR500R '83-84 |
| MG5 | CB1100F '83 |
| MG8 | VT1100C '85-86 |
| MG9 | GL1200 '84 GL1200A '84-85 GL1200I '84-85 GL1200L '85 |
| MJ1 | CB700SC '84-86 |
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Product Code Chart MJ4 - VM6
Honda Part Number Product Code | Model Designation |
| MJ4 | VF1000R '85-86 |
| MJ8 | VF500C '84-85 |
| MK2 | XR600R '85-87 |
| MK3 | VF700C '85-86 |
| MK6 | GB500 '89-90 |
| MK7 | VT700C '86-87 |
| MK8 | VFR700F '86 VFR700F2 '86-87 |
| ML3 | CR500R '86-93 |
| ML6 | XL600R '86-87 |
| ML7 | VFR750F '86 |
| ML8 | GL1200A '86-87 GL1200I '86-87 GL1200SE-I '86 |
| MM1 | VF500F '86 |
| MM2 | CMX450C '86-87 |
| MM5 | CBR1000F '87-88 |
| MM8 | VT1100C '87-93 |
| MM9 | XL600V '89-90 |
| MN0 | VF700C '87 |
| MN1 | XR600R '88-93 |
| MN2 | VF750C '88 |
| MN4 | CBR600F '87-88 |
| MN5 | GL1500 '88 |
| MN8 | NT650 '88-91 |
| MN9 | NX650 '88-89 |
| MR1 | VT600C '88-89 |
| MR5 | PC800 '89-90 PC800 '94-96 |
| MR6 | VT800C '88 |
| MR7 | VFR750R '90 |
| MS2 | CBR1000F '90 |
| MT2 | GL1500 '89 |
| MT3 | ST1100 '91 |
| MT4 | VFR750F '90-92 |
| MT6 | CBR600F '89-90 |
| MT8 | GL1500 '90 GL1500SE '90 |
| MV9 | CBR600F2 '91-94 |
| MW0 | CBR900RR '93-94 |
| MW3 | CB750 '91-93 CB750 '95-96 |
| MW4 | RVF750R '94 |
| MW5 | GL1500A '91 GL1500I '91 GL1500SE '91 |
| MW7 | CBR1000F '91 |
| MY0 | VT600C '91-93 VT600CD '93 |
| MY3 | ST1100 '92-93 ST1100A '92-93 |
| MY4 | GL1500A '92 GL1500I '92 GL1500SE '92 |
| MY6 | XR650L '93-96 |
| MY7 | VFR750F '93 |
| MZ1 | CB1000 '94-95 |
| MZ2 | CBR1000F '93-96 |
| MZ3 | GL1500A '93 GL1500I '93 GL1500SE '93 |
| MZ5 | VF750C '9496 VF750CD '95-96 |
| MZ7 | VFR750F '94-96 |
| MZ8 | VT600C '94-96 VT600CD '94-96 |
| VM0 | FL350R '85 |
| VM3 | ATC200M '84-85 |
| VM4 | ATC200S '84-86 |
| VM5 | TRX200 '84 |
| VM6 | TRX125 '85-86 |
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