Home › Classic Pre-1984 › Engine › Oil Pump › Hardware › Knucklehead Oil Pump Governor Rotor
PART 12-0856

Knucklehead Oil Pump Governor Rotor

by Motorshop
$88.46
V-Twin list $73.72 ยท our price includes online ordering & support
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Classic Pre-1984
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Description

Oil pump centrifugal valve is precision ground for fit and features an oiled finish. Designed to be driven by the scavenger oil pump idler gear. Centrifugal valve bypasses oil at low and intermediate speeds and thus at lower speeds limits to low poundage the pressure on oil to engine. As the valve closes tighter at high speeds, pressure gradually builds up to poundage at which the pressure regulating valve is set to open and bypass oil.

Specifications

V-Twin number
12-0856
OEM number
26300-41
Manufacturer
Motorshop
Sold as
1 - EA
Origin
Imported
2026 catalogue pages
505

Fits these motorcycles (2)

EL1941-1949
FL1941-1949