Honda OEM Part 91303-800-000 O-RING (16MM)
- Product Code: 91303-800-000
$2.15
- 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 (16MM) (part number 91303-800-000) from the Right Crankcase Cover diagram. It fits Honda CR250RA, CR125RA, ATC250RA, TRX250RA, CR500RA, NX250A and 17 more built from 1976 to 2004.
Fits these models
- CR125MA: 1976, 1978
- MT125A: 1976
- MR175A: 1977
- CR250RA: 1978–1983, 1987–1989, 1991
- FL250A: 1979, 1981, 1984
- CR125RA: 1980–1982, 1987–1989, 1991–2000
- CR80RA: 1980–1982
- ATC250RA: 1982, 1984–1986
- CR480RA: 1982–1983
- TRX250RA: 1986–1987, 1989
- CR500RA: 1987–1989, 1991, 1993–1998, 2000–2001
- NX250A: 1988–1990
- FL400RA: 1989–1990
- NSS250AAC: 2001–2003
- NSS250AC: 2001–2003
- and 8 more models
See the Fitment tab for the full list with model codes.
Need Help Finding the Right Part?
Not sure it fits? Ask before you order — our team will check the part for your machine.
For a faster answer, include:
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
1990
1989
- TRX250RA (89) FOURTRAX 250R, JPN, VIN# JH3TE120-KK300001
- FL400RA (89) PILOT, JPN, VIN# JH3TE160-KK000044 TO JH3TE160-KK004102
- CR125RA (89) MOTORCYCLE, JPN, VIN# JH2JE010-KM000006
- CR250RA (89) MOTORCYCLE, JPN, VIN# JH2ME030-KM100001
- CR500RA (89) MOTORCYCLE, JPN, VIN# JH2PE020-KM800001
- NX250A (89) MOTORCYCLE, JPN, VIN# JH2MD210-KK100001 TO JH2MD210-KK103056
1987
1986
1985
1984
1982
- ATC250RA (82) ALL TERRAIN CYCLE, JPN, VIN# JH3TB060-CC100001 TO JH3TB060-CC119528
- CR125RA (82) MOTORCYCLE, JPN, VIN# JH2JE010-CC300001 TO JH2JE010-CC307692
- CR250RA (82) MOTORCYCLE, JPN, VIN# JH2ME030-CC400021 TO JH2ME030-CC406212
- CR480RA (82) MOTORCYCLE, JPN, VIN# JH2PE020-CC100019 TO JH2PE020-CC105878
- CR80RA (82) MOTORCYCLE, JPN, VIN# JH2HE020-CK200015 TO JH2HE020-CK205311
- MB5A (82) MOTORCYCLE, JPN, VIN# JH2AC010-CK000011
1981
- FL250A (81) ODYSSEY, JPN, VIN# JH3TB040-BC400001 TO JH3TB040-BC406324
- CR125RA (81) ELSINORE, JPN, VIN# JH2JE010-BC200032 TO JH2JE010-BC206950
- CR250RA (81) ELSINORE, JPN, VIN# JH2ME030-BC300025 TO JH2ME030-BC305412
- CR450RA (81) ELSINORE, JPN, VIN# JH2PE020-BC000001 TO JH2PE020-BC004682
- CR80RA (81) ELSINORE, JPN, VIN# JH2HE020-BK100009 TO JH2HE020-BK108015
1979
2003
2002
2001
MOTORCYCLE
2000
1998
1997
1996
1995
1994
1993
1991
1988
1983
1980
1978
- Honda FL400RA (90) PILOT, JPN, VIN# JH3TE160-LK100001 CRANKCASE
- Honda FL400RA (90) PILOT, JPN, VIN# JH3TE160-LK100001 GASKET KIT
- Honda TRX250RA (89) FOURTRAX 250R, JPN, VIN# JH3TE120-KK300001 RIGHT CRANKCASE COVER
- Honda TRX250RA (87) FOURTRAX 250R, JPN, VIN# JH3TE120-HK100011 TO JH3TE120-HK108429 GASKET KIT
- Honda TRX250RA (87) FOURTRAX 250R, JPN, VIN# JH3TE120-HK100011 TO JH3TE120-HK108429 RIGHT CRANKCASE COVER
- Honda ATC250RA (86) ALL TERRAIN CYCLE, JPN, VIN# JH3TB060-GC500024 TO JH3TB060-GC513117 GASKET KIT
- Honda ATC250RA (86) ALL TERRAIN CYCLE, JPN, VIN# JH3TB060-GC500024 TO JH3TB060-GC513117 RIGHT CRANKCASE COVER
- Honda TRX250RA (86) FOURTRAX 250R, JPN, VIN# JH3TE120-GC000013 TO JH3TE120-GC021064 GASKET KIT
- Honda TRX250RA (86) FOURTRAX 250R, JPN, VIN# JH3TE120-GC000013 TO JH3TE120-GC021064 RIGHT CRANKCASE COVER
- Honda ATC250RA (85) ALL TERRAIN CYCLE, JPN, VIN# JH3TB060-FC400019 TO JH3TB060-FC426863 GASKET KIT
- Honda ATC250RA (85) ALL TERRAIN CYCLE, JPN, VIN# JH3TB060-FC400019 TO JH3TB060-FC426863 RIGHT CRANKCASE COVER
- Honda ATC250RA (84) ALL TERRAIN CYCLE, JPN, VIN# JH3TB060-EC300003 TO JH3TB060-EC312489 GASKET KIT
- Honda ATC250RA (84) ALL TERRAIN CYCLE, JPN, VIN# JH3TB060-EC300003 TO JH3TB060-EC312489 LEFT CRANKCASE COVER
- Honda ATC250RA (82) ALL TERRAIN CYCLE, JPN, VIN# JH3TB060-CC100001 TO JH3TB060-CC119528 LEFT CRANKCASE COVER
- Honda FL400RA (90) PILOT, JPN, VIN# JH3TE160-LK100001 CRANKCASE
- Honda FL400RA (90) PILOT, JPN, VIN# JH3TE160-LK100001 GASKET KIT
- Honda FL400RA (89) PILOT, JPN, VIN# JH3TE160-KK000044 TO JH3TE160-KK004102 CRANKCASE
- Honda FL350RA (85) ODYSSEY 350, JPN, VIN# JH3TE020-FC100015 GASKET KIT
- Honda FL350RA (85) ODYSSEY 350, JPN, VIN# JH3TE020-FC100015 REDUCTION CASE
- Honda FL250A (84) ODYSSEY, JPN, VIN# JH3TB040-EC700051 TO JH3TB040-EC703225 GASKET KIT
- Honda FL250A (84) ODYSSEY, JPN, VIN# JH3TB040-EC700051 TO JH3TB040-EC703225 REDUCTION CASE + REDUCTION COVER
- Honda FL250A (81) ODYSSEY, JPN, VIN# JH3TB040-BC400001 TO JH3TB040-BC406324 REDUCTION CASE + REDUCTION COVER
- Honda FL250A (79) ODYSSEY, JPN, VIN# FL250-2000001 TO FL250-2012620 REDUCTION CASE + REDUCTION COVER
- Honda NSS250AAC (03) MOTOR SCOOTER, JPN, VIN# JH2MF064-3K100001 CRANKCASE
- Honda NSS250AAC (03) MOTOR SCOOTER, JPN, VIN# JH2MF064-3K100001 GASKET KIT B
- Honda NSS250AC (03) MOTOR SCOOTER, JPN, VIN# JH2MF061-3K100001 CRANKCASE
- Honda NSS250AC (03) MOTOR SCOOTER, JPN, VIN# JH2MF061-3K100001 GASKET KIT B
- Honda NSS250AAC (02) MOTOR SCOOTER, JPN, VIN# JH2MF064-2K010001 TO JH2MF064-2K099999 CRANKCASE
- Honda NSS250AAC (02) MOTOR SCOOTER, JPN, VIN# JH2MF064-2K010001 TO JH2MF064-2K099999 GASKET KIT B
- Honda NSS250AC (02) MOTOR SCOOTER, JPN, VIN# JH2MF061-2K010001 TO JH2MF061-2K099999 CRANKCASE
- Honda NSS250AC (02) MOTOR SCOOTER, JPN, VIN# JH2MF061-2K010001 TO JH2MF061-2K099999 GASKET KIT B
- Honda NSS250AAC (01) MOTOR SCOOTER, JPN, VIN# JH2MF064-1K000001 TO JH2MF064-1K099999 CRANKCASE
- Honda NSS250AAC (01) MOTOR SCOOTER, JPN, VIN# JH2MF064-1K000001 TO JH2MF064-1K099999 GASKET KIT B
- Honda NSS250AC (01) MOTOR SCOOTER, JPN, VIN# JH2MF061-1K000001 TO JH2MF061-1K099999 CRANKCASE
- Honda NSS250AC (01) MOTOR SCOOTER, JPN, VIN# JH2MF061-1K000001 TO JH2MF061-1K099999 GASKET KIT B
- Honda CR125MA MOTORCYCLE, JPN, VIN# CR125M-1000001 TO CR125M-1025519 CLUTCH + RIGHT CRANKCASE COVER
- Honda CR250M1A MOTORCYCLE, JPN, VIN# CR250M-2000001 TO CR250M-2005434 RIGHT CRANKCASE COVER + KICK STARTER
- Honda CR250MA MOTORCYCLE, JPN, VIN# CR250M-1000216 TO CR250M-1025537 RIGHT CRANKCASE COVER + KICK STARTER
- Honda MR175A MOTORCYCLE, JPN, VIN# MR175-1000001 TO MR175-1008522 RIGHT CRANKCASE COVER
- Honda MT125A MOTORCYCLE, JPN, VIN# MT125-1000001 RIGHT CRANKCASE COVER
- Honda NSR50RA (04) MINI 50, JPN, VIN# RS50-1100516 TO RS50-1101643 RIGHT CRANKCASE COVER
- Honda CR500RA (01) MOTORCYCLE, JPN, VIN# JH2PE023-1M000001 RIGHT CRANKCASE COVER
- Honda CR125RA (00) MOTORCYCLE, JPN, VIN# JH2JE013-YM200001 GASKET KIT
- Honda CR125RA (00) MOTORCYCLE, JPN, VIN# JH2JE013-YM200001 RIGHT CRANKCASE COVER
- Honda CR500RA (00) MOTORCYCLE, JPN, VIN# JH2PE023-YM900001 GASKET KIT
- Honda CR125RA (99) MOTORCYCLE, JPN, VIN# JH2JE013-XM100001 GASKET KIT
- Honda CR125RA (99) MOTORCYCLE, JPN, VIN# JH2JE013-XM100001 RIGHT CRANKCASE COVER
- Honda CR125RA (98) MOTORCYCLE, JPN, VIN# JH2JE010-WM900001 GASKET KIT
- Honda CR125RA (98) MOTORCYCLE, JPN, VIN# JH2JE010-WM900001 RIGHT CRANKCASE COVER
- Honda CR500RA (98) MOTORCYCLE, JPN, VIN# JH2PE020-WM700001 GASKET KIT
- Honda CR125RA (97) MOTORCYCLE, JPN, VIN# JH2JE010-VM800001 GASKET KIT 90-97
- Honda CR125RA (97) MOTORCYCLE, JPN, VIN# JH2JE010-VM800001 RIGHT CRANKCASE COVER
- Honda CR500RA (97) MOTORCYCLE, JPN, VIN# JH2PE020-VM600001 GASKET KIT 90-95
- Honda CR500RA (97) MOTORCYCLE, JPN, VIN# JH2PE020-VM600001 RIGHT CRANKCASE COVER
- Honda CR125RA (96) MOTORCYCLE, JPN, VIN# JH2JE010-TM700001 RIGHT CRANKCASE COVER
- Honda CR500RA (96) MOTORCYCLE, JPN, VIN# JH2PE020-TM500001 GASKET KIT 90-95
- Honda CR125RA (95) MOTORCYCLE, JPN, VIN# JH2JE010-SM600018 GASKET KIT 90-97
- Honda CR125RA (95) MOTORCYCLE, JPN, VIN# JH2JE010-SM600018 RIGHT CRANKCASE COVER
- Honda CR500RA (95) MOTORCYCLE, JPN, VIN# JH2PE020-SM400001 GASKET KIT 90-95
- Honda CR500RA (95) MOTORCYCLE, JPN, VIN# JH2PE020-SM400001 RIGHT CRANKCASE COVER
- Honda CR125RA (94) MOTORCYCLE, JPN, VIN# JH2JE010-RM500008 TO JH2JE010-RM503009 GASKET KIT 90-97
- Honda CR125RA (94) MOTORCYCLE, JPN, VIN# JH2JE010-RM500008 TO JH2JE010-RM503009 RIGHT CRANKCASE COVER
- Honda CR500RA (94) MOTORCYCLE, JPN, VIN# JH2PE020-RM300005 TO JH2PE020-RM301209 GASKET KIT 90-95
- Honda CR500RA (94) MOTORCYCLE, JPN, VIN# JH2PE020-RM300005 TO JH2PE020-RM301209 RIGHT CRANKCASE COVER
- Honda CR125RA (93) MOTORCYCLE, JPN, VIN# JH2JE010-PM400010 TO JH2JE010-PM403033 GASKET KIT 90-97
- Honda CR125RA (93) MOTORCYCLE, JPN, VIN# JH2JE010-PM400010 TO JH2JE010-PM403033 RIGHT CRANKCASE COVER
- Honda CR500RA (93) MOTORCYCLE, JPN, VIN# JH2PE020-PM200005 TO JH2PE020-PM201026 GASKET KIT 90-95
- Honda CR500RA (93) MOTORCYCLE, JPN, VIN# JH2PE020-PM200005 TO JH2PE020-PM201026 RIGHT CRANKCASE COVER
- Honda CR125RA (92) MOTORCYCLE, JPN, VIN# JH2JE010-NM300006 TO JH2JE010-NM302172 GASKET KIT 90-97
- Honda CR125RA (92) MOTORCYCLE, JPN, VIN# JH2JE010-NM300006 TO JH2JE010-NM302172 RIGHT CRANKCASE COVER
- Honda CR125RA (91) MOTORCYCLE, JPN, VIN# JH2JE010-MM200008 TO JH2JE010-MM202551 GASKET KIT 90-97
- Honda CR125RA (91) MOTORCYCLE, JPN, VIN# JH2JE010-MM200008 TO JH2JE010-MM202551 RIGHT CRANKCASE COVER
- Honda CR250RA (91) MOTORCYCLE, JPN, VIN# JH2ME030-MM300005 TO JH2ME030-MM302994 GASKET KIT 90-95
- Honda CR250RA (91) MOTORCYCLE, JPN, VIN# JH2ME030-MM300005 TO JH2ME030-MM302994 RIGHT CRANKCASE COVER 90-91
- Honda CR500RA (91) MOTORCYCLE, JPN, VIN# JH2PE020-MM000006 TO JH2PE020-MM001974 GASKET KIT 90-95
- Honda CR500RA (91) MOTORCYCLE, JPN, VIN# JH2PE020-MM000006 TO JH2PE020-MM001974 RIGHT CRANKCASE COVER
- Honda NS50FA (90) MOTORCYCLE, JPN, VIN# JH2AC080-LK000004 GASKET KIT
- Honda NS50FA (90) MOTORCYCLE, JPN, VIN# JH2AC080-LK000004 RIGHT CRANKCASE COVER
- Honda NX250A (90) MOTORCYCLE, JPN, VIN# JH2MD210-LK200002 GASKET KIT B
- Honda NX250A (90) MOTORCYCLE, JPN, VIN# JH2MD210-LK200002 RIGHT CRANKCASE COVER
- Honda CR125RA (89) MOTORCYCLE, JPN, VIN# JH2JE010-KM000006 GASKET KIT
- Honda CR125RA (89) MOTORCYCLE, JPN, VIN# JH2JE010-KM000006 RIGHT CRANKCASE COVER 87-89
- Honda CR250RA (89) MOTORCYCLE, JPN, VIN# JH2ME030-KM100001 GASKET KIT
- Honda CR250RA (89) MOTORCYCLE, JPN, VIN# JH2ME030-KM100001 RIGHT CRANKCASE COVER 87-89
- Honda CR500RA (89) MOTORCYCLE, JPN, VIN# JH2PE020-KM800001 GASKET KIT
- Honda CR500RA (89) MOTORCYCLE, JPN, VIN# JH2PE020-KM800001 RIGHT CRANKCASE COVER 87-89
- Honda NX250A (89) MOTORCYCLE, JPN, VIN# JH2MD210-KK100001 TO JH2MD210-KK103056 RIGHT CRANKCASE COVER
- Honda CR125RA (88) MOTORCYCLE, JPN, VIN# JH2JE010-JM900005 TO JH2JE010-JM904170 GASKET KIT
- Honda CR125RA (88) MOTORCYCLE, JPN, VIN# JH2JE010-JM900005 TO JH2JE010-JM904170 RIGHT CRANKCASE COVER 87-89
- Honda CR250RA (88) MOTORCYCLE, JPN, VIN# JH2ME030-JM000001 TO JH2ME030-JM004826 GASKET KIT
- Honda CR250RA (88) MOTORCYCLE, JPN, VIN# JH2ME030-JM000001 TO JH2ME030-JM004826 RIGHT CRANKCASE COVER 87-89
- Honda CR500RA (88) MOTORCYCLE, JPN, VIN# JH2PE020-JM700005 TO JH2PE020-JM202250 GASKET KIT
- Honda CR500RA (88) MOTORCYCLE, JPN, VIN# JH2PE020-JM700005 TO JH2PE020-JM202250 RIGHT CRANKCASE COVER 87-89
- Honda NX250A (88) MOTORCYCLE, JPN, VIN# JH2MD210-JK000009 TO JH2MD210-JK003124 GASKET KIT B
- Honda NX250A (88) MOTORCYCLE, JPN, VIN# JH2MD210-JK000009 TO JH2MD210-JK003124 RIGHT CRANKCASE COVER
- Honda CR125RA (87) MOTORCYCLE, JPN, VIN# JH2JE010-HC800020 TO JH2JE010-HC806942 GASKET KIT
- Honda CR250RA (87) MOTORCYCLE, JPN, VIN# JH2ME030-HC900016 TO JH2ME030-HC905384 GASKET KIT
- Honda CR250RA (87) MOTORCYCLE, JPN, VIN# JH2ME030-HC900016 TO JH2ME030-HC905384 RIGHT CRANKCASE COVER 87-89
- Honda CR500RA (87) MOTORCYCLE, JPN, VIN# JH2PE020-HC600014 TO JH2PE020-HC604005 GASKET KIT
- Honda CR250RA (83) MOTORCYCLE, JPN, VIN# JH2ME030-DC500016 TO JH2ME030-DC505429 LEFT CRANKCASE COVER
- Honda CR480RA (83) MOTORCYCLE, JPN, VIN# JH2PE020-DC200018 TO JH2PE020-DC205352 LEFT CRANKCASE COVER
- Honda CR125RA (82) MOTORCYCLE, JPN, VIN# JH2JE010-CC300001 TO JH2JE010-CC307692 LEFT CRANKCASE COVER 81-82
- Honda CR250RA (82) MOTORCYCLE, JPN, VIN# JH2ME030-CC400021 TO JH2ME030-CC406212 LEFT CRANKCASE COVER
- Honda CR480RA (82) MOTORCYCLE, JPN, VIN# JH2PE020-CC100019 TO JH2PE020-CC105878 LEFT CRANKCASE COVER
- Honda CR80RA (82) MOTORCYCLE, JPN, VIN# JH2HE020-CK200015 TO JH2HE020-CK205311 GASKET KIT 80-82
- Honda CR80RA (82) MOTORCYCLE, JPN, VIN# JH2HE020-CK200015 TO JH2HE020-CK205311 RIGHT CRANKCASE COVER 82
- Honda MB5A (82) MOTORCYCLE, JPN, VIN# JH2AC010-CK000011 GASKET KIT
- Honda MB5A (82) MOTORCYCLE, JPN, VIN# JH2AC010-CK000011 RIGHT CRANKCASE COVER
- Honda CR125RA (81) ELSINORE, JPN, VIN# JH2JE010-BC200032 TO JH2JE010-BC206950 LEFT CRANKCASE COVER 81-82
- Honda CR250RA (81) ELSINORE, JPN, VIN# JH2ME030-BC300025 TO JH2ME030-BC305412 LEFT CRANKCASE COVER
- Honda CR450RA (81) ELSINORE, JPN, VIN# JH2PE020-BC000001 TO JH2PE020-BC004682 LEFT CRANKCASE COVER
- Honda CR80RA (81) ELSINORE, JPN, VIN# JH2HE020-BK100009 TO JH2HE020-BK108015 GASKET KIT 80-82
- Honda CR80RA (81) ELSINORE, JPN, VIN# JH2HE020-BK100009 TO JH2HE020-BK108015 RIGHT CRANKCASE COVER 80-81
- Honda CR125RA (80) ELSINORE, JPN, VIN# JE01-2100025 LEFT CRANKCASE COVER
- Honda CR250RA (80) ELSINORE, JPN, VIN# ME03-2001031 TO ME03-2016050 LEFT CRANKCASE COVER
- Honda CR80RA (80) ELSINORE, JPN, VIN# HE02-5000020 TO HE02-5014611 RIGHT CRANKCASE COVER 80-81
- Honda CR250RA (79) ELSINORE, JPN, VIN# CR250R-2100006 TO CR250R-2111237 LEFT CRANKCASE COVER
- Honda CR125MA (78) ELSINORE, JPN, VIN# CR125M-3200025 RIGHT CRANKCASE COVER
- Honda CR250RA (78) ELSINORE, JPN, VIN# CR250R-2000014 TO CR250R-2006133 LEFT CRANKCASE COVER
- Honda MT125RA (78) MOTORCYCLE, JPN, VIN# 125R2F-1081 RIGHT CRANKCASE COVER
- Honda MR175A (77) ELSINORE, JPN, VIN# MR175-2100001 TO MR175-2102110 RIGHT CRANKCASE COVER
- Honda CR125MA (76) ELSINORE, JPN, VIN# CR125M-3000006 TO CR125M-3011345 RIGHT CRANKCASE COVER
- Honda MR250A (76) ELSINORE, JPN, VIN# MR250-1000001 TO MR250-1010551 RIGHT CRANKCASE COVER + KICK STARTER
- Honda MT125A (76) ELSINORE, JPN, VIN# MT125-3000001 RIGHT CRANKCASE COVER
- Honda MT250A (76) ELSINORE, JPN, VIN# MT250-3000001 RIGHT CRANKCASE COVER + KICK STARTER
Part Details
| Brand | Honda |
| Sku | 91303-800-000 |
| Name | O-RING (16MM) |
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