Honda OEM Part 91312-MG7-003 O-RING (24.4X3.1) This part replaces 91309-300-000.
- Product Code: 91312-MG7-003
$6.14
- Genuine Honda OEM part
- New in original packaging
- Fits the models listed in the fitment chart
- Easy, no-hassle returns
This product is vehicle specific.
Find your vehicle to make sure this part fits before you order.
Ships in 4 to 9 days
Genuine Honda OEM O-Ring (24.4X3.1) This Part Replaces 91309-300-000. (part number 91312-MG7-003) from the Starter Motor diagram. It fits Honda CB750FA, CB750KA, CX500CA, Cbxa, CB750CA, 84) All-Terrain Vehicle (ATV and 23 more built from 1976 to 1985.
Fits these models
- CB550KA: 1976, 1978
- CB750AA: 1976–1978
- CB750FA: 1976, 1978–1982
- CB750KA: 1976–1980, 1982
- CB550FA: 1977
- CB650A: 1979, 1981
- CX500CA: 1979, 1981–1982
- Cbxa: 1979–1980, 1982
- CB750CA: 1980–1982
- CB900CA: 1980–1981
- CB900FA: 1981–1982
- GL500A: 1981–1982
- 84) All-Terrain Vehicle (ATV: 1984
- ATC200ESA: 1984
- ATC200MA: 1984–1985
- and 14 more models
See the Fitment tab for the full list with model codes.
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Year, make and model of your machine
VIN or frame / serial number
OEM part number or a photo of the old part
Find your ride
Check your current ride below to confirm product compatibility.
Honda
MOTORCYCLE
- CB550A MOTORCYCLE, JPN, VIN# CB550K-1000001
- CB550FA MOTORCYCLE, JPN, VIN# CB550F-1109886
- CB750FA MOTORCYCLE, JPN, VIN# CB750F-1000002 TO CB750F-1015054
- CB350F1A MOTORCYCLE, JPN, VIN# CB350F-2000001
- CB400FA MOTORCYCLE, JPN, VIN# CB400F-1000006 TO CB400F-1038492
- CB500A MOTORCYCLE, JPN, VIN# CB500-1000001
- CB750K1A MOTORCYCLE, JPN, VIN# CB750-1044650
- CB750K2A MOTORCYCLE, JPN, VIN# CB750-2000001
- CB750K3A MOTORCYCLE, JPN, VIN# CB750-2200001
- CB750KA MOTORCYCLE, JPN, VIN# CB750-1000001
1984
1983
1982
- CB750CA (82) 750 CUSTOM, JPN, VIN# JH2RC011-CM200003 TO JH2RC011-CM206708
- CB750FA (82) 750 SUPER SPORT, JPN, VIN# JH2RC040-CM300003 TO JH2RC040-CM304252
- CB750KA (82) 750 FOUR K, JPN, VIN# JH2RC010-CM300003 TO JH2RC010-CM303183
- CB900FA (82) 900 SUPER SPORT, JPN, VIN# JH2SC010-CM100003 TO JH2SC010-CM109271
- CBXA (82) SUPER SPORT, JPN, VIN# JH2SC060-CC400001
- CM450EA (82) MOTORCYCLE, JPN, VIN# JH2PC053-CM000001 TO JH2PC053-CM012034
- CX500CA (82) CUSTOM, JPN, VIN# JH2PC010-BM300001 TO JH2PC010-BM307398
- CX500TCA (82) 500 TURBO, JPN, VIN# JH2PC030-CM000017
- GL500A (82) SILVER WING, JPN, VIN# JH2PC020-CM100001
1981
- CB400TA (81) HAWK, JPN, VIN# JH2NC030-BM100001
- CB650A (81) MOTORCYCLE, JPN, VIN# JH2RC050-BM200001 TO JH2RC050-BM207746
- CB750CA (81) 750 CUSTOM, JPN, VIN# JH2RC011-BM100001 TO JH2RC011-BM125225
- CB750FA (81) 750 SUPER SPORT, JPN, VIN# JH2RC040-BM200001 TO JH2RC040-BM207766
- CB900CA (81) 900 CUSTOM, JPN, VIN# JH2SC040-BC100004 TO JH2SC040-BC119900
- CB900FA (81) 900 SUPER SPORT, JPN, VIN# JH2SC010-BM000001 TO JH2SC010-BM007060
- CM400AA (81) HONDAMATIC, JPN, VIN# JH2NC020-BM200001
- CM400CA (81) CUSTOM, JPN, VIN# JH2NC012-BM000001
- CM400EA (81) MOTORCYCLE, JPN, VIN# JH2NC011-BM100001 TO JH2NC011-BM113694
- CX500CA (81) CUSTOM, JPN, VIN# JH2PC010-BM200006 TO JH2PC010-BM212752
- GL500A (81) SILVER WING, JPN, VIN# JH2PC020-BM000022 TO JH2PC020-BM007550
1980
- CB750CA (80) 750 CUSTOM, JPN, VIN# RC01-2200004 TO RC01-2220040
- CB750FA (80) 750 SUPER SPORT, JPN, VIN# RC04-2100003 TO RC04-2116089
- CB750KA (80) 750 FOUR K, JPN, VIN# RC01-2100005 TO RC01-2116490
- CB900CA (80) 900 CUSTOM, JPN, VIN# SC04-2000046 TO SC04-2015593
- CBXA (80) SUPER SPORT, JPN, VIN# SC03-2000021
1979
- CB400TIIA (79) HAWK II, JPN, VIN# CB400T-4100006
- CB650A (79) MOTORCYCLE, JPN, VIN# RC03-2002472
- CB750FA (79) 750 SUPER SPORT, JPN, VIN# RC04-2000023 TO RC04-2010669
- CB750KA (79) LIMITED EDITION, JPN, VIN# RC01-2000001 TO RC01-2025239
- CB750LA (79) MOTORCYCLE, JPN, VIN# RC01-3000006 TO RC01-3008810
- CBXA (79) SUPER SPORT, JPN, VIN# CB1-2000042 TO CB1-2023175
- CX500A (79) MOTORCYCLE, JPN, VIN# CX500-2100006
- CX500CA (79) CUSTOM, JPN, VIN# PC01-2000017
1978
1977
- Honda CB550A MOTORCYCLE, JPN, VIN# CB550K-1000001 ALTERNATOR + OIL PUMP
- Honda CB550FA MOTORCYCLE, JPN, VIN# CB550F-1109886 LEFT CRANKCASE COVER + STARTING MOTOR + OIL PUMP
- Honda CB750FA MOTORCYCLE, JPN, VIN# CB750F-1000002 TO CB750F-1015054 STARTER MOTOR + CRANKCASE COVER
- Honda ATC200MA (85) ALL TERRAIN CYCLE, JPN, VIN# JH3TB054-FK400001 STARTER MOTOR
- Honda ATC200ESA (84) BIG RED, JPN, VIN# JH3TB055-EC307605 TO JH3TB055-EC516032 STARTER MOTOR
- Honda ATC200MA (84) ALL TERRAIN CYCLE, JPN, VIN# JH3TB054-EC300005 STARTER MOTOR
- Honda TRX200A (84) ALL-TERRAIN VEHICLE (ATV), JPN, VIN# JH3TE030-EC000007 STARTER MOTOR
- Honda ATC200EA (83) BIG RED, JPN, VIN# JH3TB051-DC203548 GASKET KIT B
- Honda ATC200EA (83) BIG RED, JPN, VIN# JH3TB051-DC203548 STARTER MOTOR
- Honda CB350F1A MOTORCYCLE, JPN, VIN# CB350F-2000001 STARTER MOTOR
- Honda CB400FA MOTORCYCLE, JPN, VIN# CB400F-1000006 TO CB400F-1038492 STARTER MOTOR
- Honda CB500A MOTORCYCLE, JPN, VIN# CB500-1000001 STARTING MOTOR
- Honda CB750K1A MOTORCYCLE, JPN, VIN# CB750-1044650 STARTING MOTOR
- Honda CB750K2A MOTORCYCLE, JPN, VIN# CB750-2000001 STARTING MOTOR
- Honda CB750K3A MOTORCYCLE, JPN, VIN# CB750-2200001 STARTER MOTOR
- Honda CB750KA MOTORCYCLE, JPN, VIN# CB750-1000001 STARTING MOTOR
- Honda CB750SCA (83) NIGHTHAWK 750, JPN, VIN# JH2RC012-DM100001 TO JH2RC012-DM102116 GASKET KIT B
- Honda CB750SCA (83) NIGHTHAWK 750, JPN, VIN# JH2RC012-DM100001 TO JH2RC012-DM102116 STARTER MOTOR
- Honda CX650CA (83) CUSTOM, JPN, VIN# JH2RC110-DM000018 TO JH2RC110-DM010120 STARTER MOTOR
- Honda GL650A (83) SILVER WING, JPN, VIN# JH2RC100-DM000004 STARTER MOTOR
- Honda CB750CA (82) 750 CUSTOM, JPN, VIN# JH2RC011-CM200003 TO JH2RC011-CM206708 STARTING MOTOR
- Honda CB750FA (82) 750 SUPER SPORT, JPN, VIN# JH2RC040-CM300003 TO JH2RC040-CM304252 GASKET KIT B
- Honda CB750FA (82) 750 SUPER SPORT, JPN, VIN# JH2RC040-CM300003 TO JH2RC040-CM304252 STARTER MOTOR
- Honda CB750KA (82) 750 FOUR K, JPN, VIN# JH2RC010-CM300003 TO JH2RC010-CM303183 GASKET KIT B
- Honda CB750KA (82) 750 FOUR K, JPN, VIN# JH2RC010-CM300003 TO JH2RC010-CM303183 STARTER MOTOR
- Honda CB900FA (82) 900 SUPER SPORT, JPN, VIN# JH2SC010-CM100003 TO JH2SC010-CM109271 GASKET KIT B
- Honda CBXA (82) SUPER SPORT, JPN, VIN# JH2SC060-CC400001 GASKET KIT B
- Honda CBXA (82) SUPER SPORT, JPN, VIN# JH2SC060-CC400001 STARTER MOTOR
- Honda CM450EA (82) MOTORCYCLE, JPN, VIN# JH2PC053-CM000001 TO JH2PC053-CM012034 GASKET KIT B
- Honda CM450EA (82) MOTORCYCLE, JPN, VIN# JH2PC053-CM000001 TO JH2PC053-CM012034 STARTER MOTOR + OIL COOLER
- Honda CX500CA (82) CUSTOM, JPN, VIN# JH2PC010-BM300001 TO JH2PC010-BM307398 GASKET KIT B
- Honda CX500CA (82) CUSTOM, JPN, VIN# JH2PC010-BM300001 TO JH2PC010-BM307398 STARTING MOTOR
- Honda CX500TCA (82) 500 TURBO, JPN, VIN# JH2PC030-CM000017 STARTER MOTOR
- Honda GL500A (82) SILVER WING, JPN, VIN# JH2PC020-CM100001 GASKET KIT B
- Honda GL500A (82) SILVER WING, JPN, VIN# JH2PC020-CM100001 STARTER MOTOR
- Honda CB400TA (81) HAWK, JPN, VIN# JH2NC030-BM100001 GASKET KIT B
- Honda CB400TA (81) HAWK, JPN, VIN# JH2NC030-BM100001 STARTER MOTOR
- Honda CB650A (81) MOTORCYCLE, JPN, VIN# JH2RC050-BM200001 TO JH2RC050-BM207746 GASKET KIT B
- Honda CB650A (81) MOTORCYCLE, JPN, VIN# JH2RC050-BM200001 TO JH2RC050-BM207746 STARTING MOTOR
- Honda CB750CA (81) 750 CUSTOM, JPN, VIN# JH2RC011-BM100001 TO JH2RC011-BM125225 STARTING MOTOR
- Honda CB750FA (81) 750 SUPER SPORT, JPN, VIN# JH2RC040-BM200001 TO JH2RC040-BM207766 STARTER MOTOR
- Honda CB900CA (81) 900 CUSTOM, JPN, VIN# JH2SC040-BC100004 TO JH2SC040-BC119900 GASKET KIT B
- Honda CB900CA (81) 900 CUSTOM, JPN, VIN# JH2SC040-BC100004 TO JH2SC040-BC119900 STARTING MOTOR + STARTING CLUTCH
- Honda CB900FA (81) 900 SUPER SPORT, JPN, VIN# JH2SC010-BM000001 TO JH2SC010-BM007060 STARTING MOTOR
- Honda CM400AA (81) HONDAMATIC, JPN, VIN# JH2NC020-BM200001 GASKET KIT B
- Honda CM400AA (81) HONDAMATIC, JPN, VIN# JH2NC020-BM200001 STARTING MOTOR + OIL COOLER
- Honda CM400CA (81) CUSTOM, JPN, VIN# JH2NC012-BM000001 CM400A/TSTARTING MOTOR 79-81
- Honda CM400CA (81) CUSTOM, JPN, VIN# JH2NC012-BM000001 GASKET KIT B
- Honda CM400EA (81) MOTORCYCLE, JPN, VIN# JH2NC011-BM100001 TO JH2NC011-BM113694 GASKET KIT B
- Honda CM400EA (81) MOTORCYCLE, JPN, VIN# JH2NC011-BM100001 TO JH2NC011-BM113694 STARTING MOTOR
- Honda CX500CA (81) CUSTOM, JPN, VIN# JH2PC010-BM200006 TO JH2PC010-BM212752 GASKET KIT B
- Honda GL500A (81) SILVER WING, JPN, VIN# JH2PC020-BM000022 TO JH2PC020-BM007550 GASKET KIT B
- Honda CB750CA (80) 750 CUSTOM, JPN, VIN# RC01-2200004 TO RC01-2220040 STARTING MOTOR
- Honda CB750FA (80) 750 SUPER SPORT, JPN, VIN# RC04-2100003 TO RC04-2116089 STARTER MOTOR
- Honda CB750KA (80) 750 FOUR K, JPN, VIN# RC01-2100005 TO RC01-2116490 STARTER MOTOR
- Honda CB900CA (80) 900 CUSTOM, JPN, VIN# SC04-2000046 TO SC04-2015593 GASKET KIT B
- Honda CB900CA (80) 900 CUSTOM, JPN, VIN# SC04-2000046 TO SC04-2015593 STARTING MOTOR + STARTING CLUTCH
- Honda CBXA (80) SUPER SPORT, JPN, VIN# SC03-2000021 STARTER MOTOR
- Honda CB400TIIA (79) HAWK II, JPN, VIN# CB400T-4100006 STARTING MOTOR
- Honda CB650A (79) MOTORCYCLE, JPN, VIN# RC03-2002472 STARTING MOTOR
- Honda CB750FA (79) 750 SUPER SPORT, JPN, VIN# RC04-2000023 TO RC04-2010669 GASKET KIT B
- Honda CB750FA (79) 750 SUPER SPORT, JPN, VIN# RC04-2000023 TO RC04-2010669 STARTER MOTOR
- Honda CB750KA (79) LIMITED EDITION, JPN, VIN# RC01-2000001 TO RC01-2025239 GASKET KIT B
- Honda CB750KA (79) LIMITED EDITION, JPN, VIN# RC01-2000001 TO RC01-2025239 STARTER MOTOR
- Honda CB750LA (79) MOTORCYCLE, JPN, VIN# RC01-3000006 TO RC01-3008810 STARTER MOTOR
- Honda CBXA (79) SUPER SPORT, JPN, VIN# CB1-2000042 TO CB1-2023175 STARTER MOTOR
- Honda CX500A (79) MOTORCYCLE, JPN, VIN# CX500-2100006 STARTER MOTOR
- Honda CX500CA (79) CUSTOM, JPN, VIN# PC01-2000017 STARTER MOTOR
- Honda CB400AA (78) HAWK HONDAMATIC, JPN, VIN# CB400A-2000015 STARTING MOTOR + OIL COOLER
- Honda CB550KA (78) 550 FOUR K, JPN, VIN# CB550K-2100001 TO CB550K-2122082 LEFT CRANKCASE COVER + STARTING MOTOR + OIL PUMP
- Honda CB750AA (78) 750 HONDAMATIC, JPN, VIN# CB750A-7200001 STARTING MOTOR + LEFT SIDE COVER
- Honda CB750FA (78) 750 SUPER SPORT, JPN, VIN# CB750F-2200001 STARTER MOTOR + CRANKCASE COVER
- Honda CB750KA (78) 750 FOUR K, JPN, VIN# CB750-2800001 STARTING MOTOR + CRANKCASE REAR COVER
- Honda CB550FA (77) SUPER SPORT 550 FOUR, JPN, VIN# CB550F-2100001 TO CB550F-2114871 LEFT CRANKCASE COVER + STARTING MOTOR
- Honda CB750AA (77) 750 HONDAMATIC, JPN, VIN# CB750A-7100001 TO CB750A-7110560 STARTING MOTOR + LEFT SIDE COVER
- Honda CB750KA (77) 750 FOUR K, JPN, VIN# CB750-2700009 TO CB750-2729534 STARTING MOTOR + CRANKCASE REAR COVER
- Honda CB550KA (76) 550 FOUR, JPN, VIN# CB550K-1230001 ALTERNATOR + OIL PUMP
- Honda CB750AA (76) 750 HONDAMATIC, JPN, VIN# CB750A-7000001 TO CB750A-7007331 STARTING MOTOR + LEFT SIDE COVER
- Honda CB750FA (76) 750 SUPER SPORT, JPN, VIN# CB750F-2000003 TO CB750F-2022317 STARTER MOTOR + CRANKCASE COVER
- Honda CB750KA (76) 750 FOUR, JPN, VIN# CB750-2540001 TO CB750-2575894 STARTER MOTOR
Part Details
| Brand | Honda |
| Sku | 91312-MG7-003 |
| Name | O-RING (24.4X3.1) This part replaces 91309-300-000. |
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