VintageCB750 Supplying CB Riders Since 2010

About Us Why Us? Reviews Shipping Info Returns Contact Us
Wish Lists
0 My Cart

Your cart is currently empty.

Browse all parts
Total (USD): $0.00
View cart
Menu
Search
Wish
Cart 0
My motorcycle Choose your Honda CB model

Search parts

Searching all Honda CB parts

Example: brake pads or oil filter.

1972 Honda SL350K2 Headpipe Gaskets

Prepare your 1972 Honda SL350K2 headpipe gasket order around the joints that will be opened. The single-piece and ten-pack options carry matching replacement references, so package quantity and the fitted exhaust connection are the useful comparisons here.

Close ×
Your saved bike Choose your Honda CB model

Shop By Category

Most orders ship same or next business day Fitment guarantee Listed for your exact model and year? We’ll make it right if it doesn’t fit as described. Mechanic-backed support Ask our team for help choosing the right Honda CB part.
Currently viewing Gaskets & Mounting Hardware

Honda motorcycle parts

Choose your model and year to see parts listed for your bike.

Honda CB360 CB350 exhaust headpipe gaskets (pk 10) 18291-286-000

Honda CB Exhaust Headpipe Gaskets ~ (Pk/10) ~ Replaces 18291-286-000

$29.95 USD
17-3811
Stock up on exhaust port gaskets for your CB350, CL350, SL350, or CB360 with this 10-pack of Exhaust Port Gaskets, replacing OEM #18291-286-000 /...
Honda CB360 CB350 CL350K0 exhaust headpipe gasket (each) 18291-286-000

Honda CB Exhaust Headpipe Gasket (Each) ~ Replaces 18291-286-000

$3.58 USD
17-2811
Replace one exhaust port gasket on your CB350, CL350, SL350, or CB360 with this Exhaust Port Gasket, 1 piece, replacing OEM #18291-286-000 / #18291-286-306.Sold...
compare

1972 Honda SL350K2 · Headpipe Gaskets Buying guide

Count the joints before selecting the gasket pack

This route’s current products are headpipe gaskets in two package sizes. Identify the sealing arrangement first, then select only the quantity needed for the planned work and any deliberate spare stock.

Parts to consider

Honda CB Exhaust Headpipe Gasket (Each) ~ Replaces 18291-286-000 Single exhaust port gasketSold each as one piece, with references 18291-286-000 and 18291-286-306.View part Honda CB Exhaust Headpipe Gaskets ~ (Pk/10) ~ Replaces 18291-286-000 Exhaust port gasket packPack of ten gaskets with the same listed replacement references as the single-piece product.View part

Use an individual order for a counted repair

The single gasket is explicitly sold each. Enter the number needed for the joints being serviced rather than assuming one order covers every headpipe connection. If buying the ten-pack instead, treat the remaining pieces as spare stock and keep the repair quantity separate.

Inspect the surrounding joint before buying seals

Compare the gasket location with the fitted headpipe connection, especially on a modified exhaust. The product references identify the replacement gasket choice, while the condition and arrangement of the surrounding hardware require a separate inspection. Follow the appropriate service information for assembly rather than guessing tightening specifications.

Questions before ordering

How should I order when servicing only part of the exhaust?

Count the sealing positions that will be serviced and order that many individual gaskets if a ten-pack is unnecessary. The single-piece option makes the physical quantity explicit without assuming a full-motorcycle requirement.

Is there a reference difference between the single gasket and ten-pack?

Both list replacement references 18291-286-000 and 18291-286-306. Their ordering difference is the one-piece or ten-piece quantity; compare the fitted header joint first, then select the package that matches the repair and any wanted spares.

Should a changed exhaust joint be matched by the motorcycle year alone?

No. Compare the actual sealing joint and the exhaust maker’s gasket requirement with the listed replacement references. A modified header connection can change the relevant comparison even though the motorcycle’s identity is unchanged.

Not sure which part you need?

Send your model and year, plus photos of your existing part and any changes to the original setup.

Ask a fitment question
Parts categories for 1972 Honda SL350K2

Your cart

×