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1970 Honda CB350K2 Tank & Seat Rubbers

The K2 uses two front tank cushions, one rear tank holder and a separate seat support rubber. Match the position before choosing genuine Honda or aftermarket pieces. A replaced tank or seat needs a fresh comparison of its actual mounting shapes and contact points.

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Honda motorcycle parts

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Honda CB kick stand stopper rubber 95011-61000

Honda CB Kick Stand Stopper Rubber ~ Replaces 95011-61000

$2.95 USD
07-4624
Replace a worn kick stand stopper with this Kick Stand Stopper Rubber "A", a direct replacement for OEM #95011-61000. Exceptionally broad fitment across the...
Honda CB seat rubber b 77205-286-000

Honda CB Seat Rubber B ~ Replaces 77205-286-000

$7.87 USD
02-6533
Replace those worn, dried-out seat rubbers under your classic Honda with this Seat Setting Rubber "B", a direct replacement for OEM #77205-286-000. One of...
New
Honda CB550 CB500 CB360 rear fuel tank holder rubber 17613-286-000

Honda CB Rear Fuel Tank Holder Rubber ~ Replaces 17613-286-000

$9.95 USD
12-0133
Restore proper rear fuel tank mounting on your mid-'70s twin or four with this Rear Fuel Tank Holder Rubber, a direct replacement for OEM...
Honda CB front fuel tank rubber cushion 17611-KE8-000

Front Fuel Tank Rubber Cushion ~ Replaces Honda OEM 17611-KE8-000

$5.50 USD
27-5520
This aftermarket front fuel tank rubber cushion replaces Honda OEM 17611-KE8-000 on the listed Honda CB-series applications. It mounts to the frame and supports...
New
Honda CB700 CB650 CB550 fuel tank front rubber cushion 17611-KE8-000

Honda CB Genuine Honda 17611-KE8-000 Fuel Tank Front Rubber Cushion ~ Replaces 17611-KE8-000

$17.95 USD
99-5145
This genuine Honda front fuel tank rubber cushion mounts to the frame and supports the front of the gas tank on select classic Honda...
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1970 Honda CB350K2 · Tank & Seat Rubbers Buying guide

Build a position-by-position rubber order

Front tank cushions and the rear holder are separate components. Genuine Honda and aftermarket front cushions share the current replacement reference, while the seat rubber serves a different support point beneath the pan.

Parts to consider

Honda CB Genuine Honda 17611-KE8-000 Fuel Tank Front Rubber Cushion ~ Replaces 17611-KE8-000 Genuine front tank cushionGenuine Honda 17611-KE8-000, superseding 17611-286-000; sold each.View part Front Fuel Tank Rubber Cushion ~ Replaces Honda OEM 17611-KE8-000 Aftermarket front tank cushionAftermarket alternative to the same front tank cushion reference; sold individually.View part Honda CB Rear Fuel Tank Holder Rubber ~ Replaces 17613-286-000 Rear tank holderRear mounting rubber replacing Honda 17613-286-000.View part

Related parts: Seat support rubber B · Stand stopper rubber

Choose genuine or aftermarket at the same position

The two front-cushion products are alternatives for the same mounting position, not different left and right pieces. Both are sold individually. The factory K2 tank uses two front cushions, so select the source you prefer and order the quantity being replaced.

Check each rear support separately

Honda specifies one rear tank holder and one seat rubber B for the original K2 arrangement. The linked seat rubber is sold each. Inspect their different shapes and contact locations before ordering, rather than treating the rear tank rubber as a substitute for the seat support.

Buying questions

Are the genuine and aftermarket front cushions different positions?

No. They are alternatives for the same front tank mounting reference. Choose genuine Honda or aftermarket, then order the required quantity. Two front cushions are used with the original K2 tank, and each product is sold individually.

How many rear tank holders does the K2 use?

The original K2 tank arrangement uses one rear holder, referenced to Honda 17613-286-000. It is separate from the two front cushions. Check the mounting arrangement again if your motorcycle has a different fuel tank.

Should I choose rubber by model year after a tank swap?

Use the actual tank and frame mounting shapes as the deciding check. The original K2 quantities describe the factory arrangement; they do not establish what a custom or replacement tank needs at each support point.

Not sure which part you need?

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

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