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Harley-Davidson U Parts & Mods (1937–1948) | MotoLoadout
Harley-Davidson
Harley-Davidson U Parts & Mods
+ Start a 1948 U build
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1948
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71 aftermarket parts are listed for the Harley-Davidson U, in 16 categories.
Performance
U Air Intake
See all 1 →
K&N
K&N High Performance Replacement Air Filter For Harley 1937-1966
$78.29
U Engine Rebuild Kits
See all 4 →
James Gasket
James Gasket Primary Cover Gasket And Seal Kit For Harley 1936-1964
$44.95
Jims
Jims Wrist Pin Bushing For Harley Sportster / Flat Head 1936-2016
$51.45
S&S Cycle
S&S Cycle Steel Breather Gear Kit For Harley Big Twin
from
$149.95
V-Twin Mfg.
V-Twin Mfg. Connecting Rod Bearing Set For Harley Big Twin 1936-1986
$74.26
U Performance
See all 15 →
Belt Drives
BDL Big Fix Roller Bearing Kit For Harley 4-Speed Transmissions
$58.00
James Gasket
James Gasket 4-Speed Transmission Gasket Kit For Harley 1936-1986
$58.15
Jims
Jims Countershaft Low And Reverse Gear Bushing For Harley 1937-1984
$44.06
Jims
Jims Kickstarter Gear Bushing For Harley 1936-1984
$40.09
Protection
U Engine Covers
See all 3 →
Milwaukee Twins
Milwaukee Twins Kick-Start Spring Cover For Harley 1941-1985
$10.99
V-Twin Mfg.
V-Twin Mfg. Chain Cover Hole Gasket For Harley FL / EL / UL 1936-1964
$1.99
V-Twin Mfg.
V-Twin Mfg. Hand Shift Jockey Top With Switch For Harley FL EL UL 1936-1951
$432.81
Appearance
U Bodywork / Fairings
See all 1 →
V-Twin Mfg.
V-Twin Mfg. Cover Side Plate For Harley FL UL WL 1947-1961
$16.14
Chassis
U Brakes
See all 7 →
Colony
Colony Mechanical Brake Cross Shaft Nut and Lock Kit For Harley FL EL UL 1936-1957
$17.95
Milwaukee Twins
Milwaukee Twins Stop Light Switch For Harley 1936-1957
$19.99
V-Twin Mfg.
V-Twin Mfg. Axle Sleeve Nut For Harley FL / EL / UL / VL 1930-1971
$11.30
V-Twin Mfg.
V-Twin Mfg. Mechanical Brake Cam For Harley FL / EL / UL 1936-1957
$33.26
U Chain
See all 1 →
V-Twin Mfg.
V-Twin Mfg. York Sprocket & 82 Chain Link Kit For Harley FL / EL / UL 1936-1954
$117.60
U Foot Controls
See all 4 →
Biker's Choice
Biker's Choice Mousetrap Clutch Release Lever For Harley FL EL UL 1936-1964
$42.99
Milwaukee Twins
Milwaukee Twins Standard Oval Floorboards For Harley 1940-1984
$66.95
V-Twin Mfg.
V-Twin Mfg. Inner Shifter Arm For Harley FL EL UL 1936-1950
$64.92
U Hand Controls
See all 1 →
V-Twin Mfg.
V-Twin Mfg. Throttle Plunger Pin For Harley FL EL UL 1936-1948
$9.99
U Hardware / Fasteners
See all 10 →
Milwaukee Twins
Milwaukee Twins Big Twin Clutch Nut Lockwasher For Harley Big Twin 1941-1984
$0.99
Milwaukee Twins
Milwaukee Twins Clutch Nut Kit For Harley Big Twin 1941-1984
$17.99
Milwaukee Twins
Milwaukee Twins Kickstart Pedal Bolt Pin For Harley 1936-1984
$4.39
U Luggage Racks
See all 1 →
V-Twin Mfg.
V-Twin Mfg. Saddlebag Mount Plate Set For Harley FL / EL / UL 1936-1957
$60.22
U Sprockets
See all 2 →
Milwaukee Twins
Milwaukee Twins Heavy-Duty Transmission Sprocket For Harley 1936-1980
$24.99
V-Twin Mfg.
V-Twin Mfg. 22 Tooth Transmission Sprocket For Harley 1930-1979
$29.37
U Steering Dampers
See all 2 →
V-Twin Mfg.
V-Twin Mfg. Steering Dampener Stem Screw For Harley FL EL UL 1941-1948
$17.99
V-Twin Mfg.
V-Twin Mfg. Steering Damper Assembly For Harley FL UL 1946-1948
$112.39
U Suspension
See all 8 →
V-Twin Mfg.
V-Twin Mfg. Ball Bearing Neck Cup Kit For Harley FL EL UL 1936-1948
$192.95
V-Twin Mfg.
V-Twin Mfg. Ball Bearing Neck Cups For Harley F / U / VLH 1936-1948
$67.99
V-Twin Mfg.
V-Twin Mfg. Black Fork Spring Rod Bushings For Harley 1931-1957
$35.88
U Wheels
See all 3 →
Biker's Choice
Biker's Choice Axle Adjusters For Harley 1936-1977
$18.99
V-Twin Mfg.
V-Twin Mfg. Axle Nut Kit For Harley FL / FX / EL / UL 1936-1972
$13.62
V-Twin Mfg.
V-Twin Mfg. Axle Spacer For Harley FL EL UL 1936-1957
$31.07
Electronics
U Electronics
See all 8 →
James Gasket
James Gasket Generator Mount Gasket For Harley Big Twin / Sportster 1940-1957
$1.95
Milwaukee Twins
Milwaukee Twins Dual Fire 12V Coil For Harley 1941-1984
$56.99
V-Twin Mfg.
V-Twin Mfg. Auto Advance Distributor For Harley 1936-1973
$193.53
V-Twin Mfg.
V-Twin Mfg. Early Style Oil Pressure Switch For Harley 1938-1957
$37.71
More categories
Accessories
Axle Sliders
Cosmetic / Styling
Crash Protection
Device Mounts
ECU / Tuning
Exhaust
Fender Eliminators
Frame Sliders
Fuel System
Handguards
Integrated Tail Lights
Kickstands / Center Stands
Levers
Lighting
Mirrors
Radiator Guards
Radiators
Rearsets
Seats
Stator Covers
Swingarm Spools
Tank Grips
Tires
Towing & Hitches
Turn Signals
Windscreens
V-Twin Mfg.
V-Twin Mfg. Rocker Clutch And Brake Pedal Rubber Pads For Harley FL EL UL 1936-1966
$43.44
Milwaukee Twins
Milwaukee Twins Starter Clutch Lockwasher For Harley 1936-1984
$1.09
V-Twin Mfg.
V-Twin Mfg. Fork Springs For Harley 1936-1957
$90.30
