Honda motorcycle parts
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Choose your model and year to see parts listed for your bike.
1986 Honda CB450SC Nighthawk · Seat Base Setting Rubber Buying guide
Reference 77205-286-000 and the original molded shape identify this B support. A purchase supplies one. The listing establishes no exact CB450SC seat-support total and no dimensions that confirm an unidentified replacement seat base, so partial renewal and a changed base need separate identification.
Honda seat supports can differ in shape and position. Use the B designation with 77205-286-000 and the actual molded profile. A similarly shaped cover damper or another under-seat cushion is not enough evidence to select this particular setting rubber.
The product is sold individually. Check how many matching B support points need new rubber and distinguish any other profiles in the seat arrangement. The published model coverage does not provide a complete-seat quantity or prove fit on a changed seat base.
Confirm 77205-286-000 and the original molded shape at the particular seat-base support. The listing notes multiple seat-rubber shapes and positions. Keep the reference and location together instead of choosing a rubber only because its appearance or letter designation seems similar.
Count the B positions that actually require replacement and order that many individual 77205-286-000 pieces. Other support profiles remain separate. The listing supplies one rubber per item without specifying the CB450SC total, so partial renewal does not imply a complete-seat package.
Identify the replacement base’s required support position and molded profile, then confirm whether 77205-286-000 applies. The listing covers the stated motorcycle but publishes no replacement-base dimensions. Obtain that support identification before transferring the original-seat application to an unknown base.
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