PART 31-3990
Seat Clevis Pin and Spring Kit
by Colony
$22.94
V-Twin list $19.12 · our price includes online ordering & support
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Big Twin 1984 & UpClassic Pre-1984
🏍️ Add your bike to My Garage and we'll tell you instantly whether this fits. Listed for 4 models.
Description
Seat clevis pin and spring is a reproduction of seat pin and spring retainer used on all models with a seat post. The finish is parkerized.
Specifications
- V-Twin number
- 31-3990
- OEM number
- 51918-29
- Manufacturer
- Colony
- Sold as
- 1 - KIT
- Origin
- USA
- Style
- Stock
- 2026 catalogue pages
- 1265
Goes with this part
V-Twin lists these alongside 31-3990 — replacements, the parts commonly fitted at the same time, and supersessions. Check the fitment on each before ordering.
Fits these motorcycles (4)
FL1941-1984
EL1936-1940
UL1937-1948
WL1929-1952