Headpipe to Collector Gasket This headpipe to collector gasket is a quality replacement component for repair, restoration, and regular maintenance. A hardened or failed gasket lets exhaust blow past the joint.
Honda lists 18391-310-000 as PACKING, MUFFLER, the gasket at the exhaust pipe-to-muffler joint, now superseded to 18391-310-306 and then 18391-MN5-650. The fiches show two per bike on the 1979-1980 CBX and 1988-1989 GL1500, three on the 1981-1982 CBX and four on the 1986 VFR750F. Honda's parts catalogue and fiches list it for the 1979-1982 CBX1050, 1986 VFR750F and 1988-1989 GL1500.
- Restores a clean, leak-free seal
- Cures exhaust leaks and blowing at the joint
- Cheap to renew whenever the exhaust is apart
Fits
- 1979-1982 Honda CBX1050
- 1986 Honda VFR750F
- 1988-1989 Honda GL1500
Shipping Information
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Estimated standard delivery typically takes 3–7 business days to the USA and 2–6 business days within Canada. If you need your order sooner, expedited shipping options are available at checkout.
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Returns
We never charge restocking fees.
Ordered the wrong parts? Sold the bike before you had a chance to install them? Wrong size or wrong color? No problem. We accept returns on unused and unaltered items within 30 days of receipt, excluding electrical parts.
We believe in treating customers fairly and handling returns with a friendly, common-sense approach. When you are reasonable, so are we.
Once we receive and inspect your return, a full refund of the purchase price will be issued. Refunds are processed within 10 business days of receiving the returned item, less any original and/or return shipping charges.
Refunds are issued back to the original payment method used at the time of purchase. Any fees paid for international duties, taxes, and/or brokerage charges are non-refundable.
To exchange an item, simply follow the return steps below. Once your refund has been processed, place a new order for the replacement item or items you need.
All returns must include the original packaging and must be shipped in a proper shipping box.
Return shipments that do not meet all of the above criteria will be refused and returned to sender.
Return Steps
Please email us at helpdesk@oldbikebarn.com with your order number, the part you would like to return, and the reason for the return. We will reply within 1 business day with return authorization and return instructions.
Still have questions? Submit a support ticket through our Contact Us page.