Home › Classic Pre-1984 › Engine › Oil Pump › Assemblies › Replica Cast Iron Oil Pump Assembly
PART 12-9931

Replica Cast Iron Oil Pump Assembly

by Motorshop
$680.90
V-Twin list $567.42 ยท our price includes online ordering & support
Checkout is not open yet — add parts to build your list. How shipping will work

Before you order — V-Twin tech note

  • Suggested to use with #12-0623 Engine case .619 Welch Plug.
Classic Pre-1984
๐Ÿ๏ธ Add your bike to My Garage and we'll tell you instantly whether this fits. Listed for 1 model.

Description

Replica cast iron oil pump assembly includes the correct oil pressure switch. Assembly is exact for the years listed! Outer cover is die cast as original for accurate restoration details. **NOTE: The oil pump flow rate is the same as stock flow.

*NOTE: Welch plug is used to seal oil diffuser plate installation. See details in related photos.

Specifications

V-Twin number
12-9931
OEM number
26201-48D
Manufacturer
Motorshop
Sold as
1 - EA
Origin
Imported
2026 catalogue pages
505

Goes with this part

V-Twin lists these alongside 12-9931 — replacements, the parts commonly fitted at the same time, and supersessions. Check the fitment on each before ordering.

Fits these motorcycles (1)

FL1949-1954