PART 12-1478
Oil Pump Bypass Valve Kit
by Motorshop
$72.50
V-Twin list $60.42 · our price includes online ordering & support
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Classic Pre-1984
🏍️ Add your bike to My Garage and we'll tell you instantly whether this fits. Listed for 4 models.
Description
Oil pump bypass valve kit includes spring, plug and screw.
Specifications
- V-Twin number
- 12-1478
- Manufacturer
- Motorshop
- Sold as
- 1 - KIT
- Origin
- USA
- 2026 catalogue pages
- 816
Goes with this part
V-Twin lists these alongside 12-1478 — replacements, the parts commonly fitted at the same time, and supersessions. Check the fitment on each before ordering.
9525-1 - Oil Pump Check Valve Plug Parkerizedlisted by V-Twin, not in our catalogue
9528-1 - Oil Pump Bypass Valve Plug Parkerizedlisted by V-Twin, not in our catalogue
13-0113Oil Pump Check Valve Spring13-0160Oil Pump Bypass Valve SpringFits these motorcycles (4)
VL1933-1936
WL1941-1952
G1941-1973
UL1937-1948