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1978 Harley-Davidson XL Parts & Mods | MotoLoadout

Bikes / Harley-Davidson / XL (all years)

1978 Harley-Davidson XL

116 aftermarket parts are listed for the 1978 Harley-Davidson XL, in 18 categories.

Jump to a category (18)

Air Intake
Brakes
Chain
Electronics
Engine Covers
Engine Rebuild Kits
Exhaust
Foot Controls
Fuel System
Hand Controls
Hardware / Fasteners
Levers
Lighting
Oil System
Performance
Seats
Suspension
Windscreens

Performance

XL Air Intake

Milwaukee TwinsMilwaukee Twins Manifold Adapter Kit For Harley FL / FX / XL 1958-1978
$6.59
V-Twin Mfg.V-Twin Mfg. Oval Air Filter Element For Harley 1972-1984
$13.10

XL Engine Rebuild Kits

Protection

XL Engine Covers

V-Twin Mfg.V-Twin Mfg. Kicker Hole Plug For Harley Sportster 1967-1979
$15.99

Appearance

XL Seats

Drag SpecialtiesDrag Specialties Predator Seat For Harley Sportster 1957-1978
$351.95

XL Windscreens

Memphis ShadesMemphis Shades Sportshield Trigger-Lock Mount Kit For Harley
from $159.95

Chassis

XL Brakes

Biker's ChoiceBiker's Choice Front Brake Caliper Seal Kit For Harley 1977-1983
$34.99
Drag SpecialtiesDrag Specialties 10" Drilled Stainless Steel Front Brake Rotor For Harley FX / XL 1977-1983
$167.95
Milwaukee TwinsMilwaukee Twins Rear Brake Caliper Seal Kit For Harley FLT / XL 1977-1983
$7.99

Electronics

XL Electronics

AccelAccel Starter Solenoid For Harley
from $123.26
AutoliteAutolite Xtreme Sport Iridium Spark Plug For Harley Sportster 1954-1978
$13.95
Cycle ElectricCycle Electric 12V Generator with Regulator For Harley Touring / Sportster 1965-1984
$703.95

More categories

Accessories
Axle Sliders
Bodywork / Fairings
Cosmetic / Styling
Crash Protection
Device Mounts
ECU / Tuning
Fender Eliminators
Frame Sliders
Handguards
Integrated Tail Lights
Kickstands / Center Stands

James Gasket

James Gasket Cam Cover Gasket For Harley

from $4.95

James GasketJames Gasket Motor Sprocket Shaft Seal For Harley

James GasketJames Gasket Oil Pump Gaskets For Harley

James GasketJames Gasket Rocker Gaskets For Harley Sportster 1957-2022

XL Exhaust

Milwaukee TwinsMilwaukee Twins Allen Type Exhaust Clamps For Harley Sportster 1967-1985
$29.99

XL Fuel System

SpykeSpyke High Flow Performance Petcock For Harley 1975-2006
$119.84

XL Oil System

James GasketJames Gasket Oil Pump Repair Kit For Harley Sportster 1977-1985
$17.95
Milwaukee TwinsMilwaukee Twins Drop-In Oil Filter With Spring For Harley FL / FX / XL 1957-1982
$10.99
Milwaukee TwinsMilwaukee Twins Oil Tank Dipstick For Harley
from $17.36
Milwaukee TwinsMilwaukee Twins Oil Tank Temperature Dipstick For Harley
from $19.99

XL Performance

AndrewsAndrews PB+ Series Exhaust Only Camshafts For Harley Sportster 1971-1980
$336.95
AutoliteAutolite Copper Non-Resistor Spark Plug For Harley Sportster 1957-1978
$6.27
BarnettBarnett Clutch Friction Plates For Harley
from $122.84
BarnettBarnett Scorpion Clutch Replacement Plates For Harley
from $210.63

National CycleNational Cycle Narrow Flyscreen For Harley / Victory / Indian 1957-2021

$179.96

National CycleNational Cycle Plexifairing 3 Windshield For Harley Dyna / Sportster 1957-2021

V-Twin Mfg.V-Twin Mfg. Front Brake Pad Pins For Harley FX / XL 1977-1983

$4.11

XL Chain

Twin PowerTwin Power Primary Chain for Harley
from $89.99
V-Twin Mfg.V-Twin Mfg. Rear Chain Tensioner For Harley Sportster 1957-1984
$170.00

XL Foot Controls

Milwaukee TwinsMilwaukee Twins Replacement Footpeg Rubbers For Harley FX XL 1952-1984
$19.62
V-Twin Mfg.V-Twin Mfg. Kick-Start Spring For Harley WL / G / XL 1932-1978
$26.46

XL Hand Controls

Alloy ArtAlloy Art Gooden Tight Custom Riser Bushing Kit For Harley 1973-2017
$60.95
BarnettBarnett Black Vinyl Throttle Cable For Harley FL / XL 1976-1980
$44.07
BarnettBarnett Stainless Steel Throttle Cable For Harley
from $41.97
Drag SpecialtiesDrag Specialties Alternative Length Clutch Cable For Harley
from $46.95

XL Hardware / Fasteners

Eastern Motorcycle PartsEastern Motorcycle Parts Primary Drain Plug And Valve Cover Gasket For Harley 1971-2000
$0.99
James GasketJames Gasket Oil Pump Cap / Drain Plug O-Ring For Harley 1966-2026
$1.95
JimsJims Lockdown Axle Kit For Harley 1973-2004
$123.95
Milwaukee TwinsMilwaukee Twins Heavy Duty Rubber Mount For Harley 1965-1984
$2.99

XL Levers

V-Twin Mfg.V-Twin Mfg. Early Brake Lever For Harley FL FX XL 1972-1981
$13.62

XL Suspension

James GasketJames Gasket Fork Seal Kit For Harley
from $25.95
James GasketJames Gasket Fork Seal Kit For Harley FX / XL 1975-1984
$25.96
Leakproof SealsLeakproof Seals Fork Seal For Harley 1975-1988
$28.95
Led SledLed Sled Rigid Frame For Harley Sportster 1957-2003
$1,075.00

Cycle ElectricCycle Electric End 12-Volt Generator Mounted Regulator For Harley 1948-1984

$247.95

XL Lighting

BadlandsBadlands Hardwired Premium Load Equalizer Module For Harley 1955-1991
$35.96
Custom DynamicsCustom Dynamics Shark Demon LED Headlight For Memphis Shades Road Warrior Fairing
$499.95
Custom DynamicsCustom Dynamics Tail Light Baseplate For Harley 1968-1999
$79.95
Drag SpecialtiesDrag Specialties Laydown Taillight Lens For Harley 1973-1998
$28.84

Radiator Guards

Steering Dampers

Swingarm Spools

Towing & Hitches