Image for illustration only; it does not show the actual part or its packaging.
Honda OEM Part 37801-689-000 GASKET, BASE This part replaces 37801-634-000.
- Product Code: 37801-689-000
$6.18
- 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 Gasket, Base This Part Replaces 37801-634-000. (part number 37801-689-000) from the Fuel Tank diagram. It fits Honda CB750AA, GL1000A, GL1000LTDA and GL1100A built from 1976 to 1980.
Fits these models
- CB750AA: 1976–1978
- GL1000A: 1976–1977, 1979
- GL1000LTDA: 1976
- GL1100A: 1980
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
Email Us
(630) 886-1221Find your ride
Check your current ride below to confirm product compatibility.
Honda
1977
- Honda GL1000A MOTORCYCLE, JPN, VIN# GL1-1000001 TO GL1-1020183 FUEL TANK + SEAT
- Honda GL1100A (80) GOLD WING, JPN, VIN# SC02-2000040 TO SC02-2022041 FUEL TANK
- Honda GL1000A (79) GOLD WING, JPN, VIN# GL1-4100003 FUEL TANK
- Honda CB750AA (78) 750 HONDAMATIC, JPN, VIN# CB750A-7200001 FUEL TANK
- Honda CB750AA (77) 750 HONDAMATIC, JPN, VIN# CB750A-7100001 TO CB750A-7110560 FUEL TANK
- Honda GL1000A (77) GOLD WING, JPN, VIN# GL1-3000001 TO GL1-3025175 FUEL TANK + SEAT
- Honda CB750AA (76) 750 HONDAMATIC, JPN, VIN# CB750A-7000001 TO CB750A-7007331 FUEL TANK
- Honda GL1000A (76) GOLD WING, JPN, VIN# GL1-2001483 TO GL1-2032613 FUEL TANK + SEAT
- Honda GL1000LTDA (76) GOLD WING LIMITED EDITION, JPN, VIN# GL1-2035001 TO GL1-2037000 FUEL TANK + SEAT
Part Details
| Brand | Honda |
| Sku | 37801-689-000 |
| Name | GASKET, BASE This part replaces 37801-634-000. |
Free Shipping on Orders Over $99
Free ground shipping on US orders over $99, with tracking. Delivery time is shown before you pay, so you know when it arrives.
Support From People Who Ride
Not sure about size or fit? Ask us before you order. Our team rides too and will help you pick what suits your bike.
Genuine OEM & Trusted Brands
OEM parts for Honda, Yamaha, Kawasaki, Can-Am, Polaris and more, plus gear from makers riders trust. No no-name imports.
Parts That Fit Your Machine
Enter your machine’s type, year, make and model, and we’ll show only the parts and gear that fit it.