YearMakeModelSubmodel

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YAMAHA 1977 YZ400 Kick starter yz 400

4.25 product ratings

legends-yamaha-enduros (1862)

100% positive feedback

Price:

$5.00

+ $3.50 shipping

Estimated delivery Wed, Sep 24 - Tue, Sep 30

Returns:

No returns, but backed by eBay Money back guarantee.

Condition:

New other (see details)

This part is no longer available from Yamaha. It has been discontinued. This part is used to cover the decompression valve. It fits the following models: 1971 Yamaha RT1B, 1971 Yamaha RT1MX, 1972 Yamaha RT2, 1973 Yamaha RT3, 1973 Yamaha MX360, 1973 Yamaha SC500, 1974 Yamaha DT360A, 1974 Yamaha MX360A, 1974 Yamaha SC500A, 1975 Yamaha DT400B,1975 Yamaha MX400B, 1976 Yamaha DT400C, 1976 Yamaha YZ400C.

About this product

Product Identifiers

BrandYamaha

Manufacturer Part Number275122780000

eBay Product ID (ePID)1924259850

Product Key Features

Compatible MakeYamaha

ColorBlack

Vintage PartYes

Placement on VehicleFront

OE/OEM Part Number275-12278-00-00

All listings for this product

item 1 New Decompression Valve Cover 275-12278-00-00 Yamaha RT1 RT2 RT3 DT360A DT400B/C

$5.00

+$3.50 shipping

item 2 NEW NOS Factory Yamaha Part# 275-12278-00-00 Decompression Cap

$39.99

+$4.43 shipping

item 3 1976 YAMAHA DT400 DT 400 DECOMPRESSION DECOMP CABLE RUBBER CAP COVER LID

$139.99

Free shipping

item 4 1973 Yamaha RT3 360 Decompression Cap

$55.00

item 5 YAMAHA DT RT1 360 DECOMPRESSION RELEASE COVER Part # 275-12278-00-00 Dq #1

$67.55

item 6 YAMAHA DT RT1 360 DECOMPRESSION RELEASE COVER Part # 275-12278-00-00 Dq #2

$67.55

listings for this product

Ratings and Reviews

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4.2

5 product ratings

4 users rated this 5 out of 5 stars
0 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

by tonydamron38
Jul 14, 2025
nice parts thank you
nice parts thank you
Verified purchase: YesCondition: Pre-owned
by drwson5987
Jul 11, 2025
So nice to get these parts
So nice to get these parts
Verified purchase: YesCondition: Pre-owned
by czlarry808
Aug 17, 2025
Thank you!!! Great Product, Quality loo...
Thank you!!! Great Product, Quality looking condition!!!! I'm very Impressed! A++++++++++++
Verified purchase: YesCondition: Pre-owned
by cacamdi_28tlybiy
Apr 12, 2018
junk
While putting cable thru the hole it split in half. THREW IT AWAY!
Verified purchase: YesCondition: Pre-owned
by gokartman
Aug 12, 2025
Nice quality
Nice quality
Verified purchase: YesCondition: Pre-owned