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1978 Harley-Davidson XLT Parts & Accessories

90 parts available 19 Performance 13 Maintenance 58 Accessories
1978 Harley-Davidson XLT

About the 1978 Harley-Davidson XLT

Find quality aftermarket parts and accessories for your 1978 Harley-Davidson XLT. DreamCycles Canada carries a wide selection of performance upgrades, maintenance parts, and accessories to keep your ride running strong through every Canadian season. Browse our curated selection below to find exactly what you need.

Performance Upgrades 19

12 of 19 shown View All Fuel & Air → View All Suspension → View All Engine & Performance → View All Engine & Performance →
Daytona Twin Tec FI-To-Carburetor Conversion Kit Daytona Twin Tec FI-To-Carburetor Conversion Kit
Fits
DAYTONA TWIN TEC LLC Daytona Twin Tec FI-To-Carburetor Conversion Kit
$0.00 - $1,357.95
14 options
In Stock
See Options
Drag Specialties Chrome Fork Tube Plugs and Caps Drag Specialties Chrome Fork Tube Plugs and Caps
Fits
Drag Specialties Drag Specialties Chrome Fork Tube Plugs and Caps
$24.95 - $44.95
4 options
In Stock
See Options
Drag Specialties Fork Boots Drag Specialties Fork Boots
Fits
Drag Specialties Drag Specialties Fork Boots
$5.95 - $49.95
8 options
In Stock
See Options
Drag Specialties Fork Damper Tube Mount Kits Drag Specialties Fork Damper Tube Mount Kits
Fits
Drag Specialties Drag Specialties Fork Damper Tube Mount Kits
$3.95 - $24.95
4 options
In Stock
See Options
Drag Specialties Fuel Inlet Fitting Drag Specialties Fuel Inlet Fitting
Fits
Drag Specialties Drag Specialties Fuel Inlet Fitting
$8.95
In Stock
Dynojet Power Commander 6 Fuel Injection Module Dynojet Power Commander 6 Fuel Injection Module
Fits
Moose Racing Dynojet Power Commander 6 Fuel Injection Module
$0.00 - $1,012.95
1497 options
In Stock
See Options
Dynojet Power Commander FC Dynojet Power Commander FC
Fits
Dynojet Dynojet Power Commander FC
$0.00 - $1,097.95
20 options
In Stock
See Options
Eastern Parts Pushrod Tube Washers Eastern Parts Pushrod Tube Washers
Fits
EASTERN MOTORCYCLE PARTS Eastern Parts Pushrod Tube Washers
$20.95
In Stock
Feuling Inner Cam Bearings Feuling Inner Cam Bearings
Fits
FEULING OIL PUMP CORP. Feuling Inner Cam Bearings
$33.95 - $643.95
6 options
In Stock
See Options
Genuine James Gaskets Accelerator Pump Diaphragm Genuine James Gaskets Accelerator Pump Diaphragm
Fits
JAMES GASKET Genuine James Gaskets Accelerator Pump Diaphragm
$31.95
In Stock
Genuine James Gaskets Fork Drain Screw Kits Genuine James Gaskets Fork Drain Screw Kits
Fits
JAMES GASKET Genuine James Gaskets Fork Drain Screw Kits
$18.95 - $19.95
2 options
In Stock
See Options
Genuine James Gaskets Viton Valve Guide Seal Kits Genuine James Gaskets Viton Valve Guide Seal Kits
Fits
JAMES GASKET Genuine James Gaskets Viton Valve Guide Seal Kits
$0.00 - $319.95
405 options
In Stock
See Options

Maintenance Parts 13

12 of 13 shown View All Tires & Wheels → View All Drivetrain → View All Electrical → View All Maintenance & Tools → View All Maintenance & Tools →
All Balls Racing Wheel Bearing and Seal Kits All Balls Racing Wheel Bearing and Seal Kits
Fits
Moose Racing All Balls Racing Wheel Bearing and Seal Kits
$0.00 - $126.95
103 options
In Stock
See Options
Drag Specialties 530 Series O-Ring Chains Drag Specialties 530 Series O-Ring Chains
Fits
Drag Specialties Drag Specialties 530 Series O-Ring Chains
$0.00 - $202.95
35 options
In Stock
See Options
Drag Specialties Advance Unit Assembly Drag Specialties Advance Unit Assembly
Fits
Drag Specialties Drag Specialties Advance Unit Assembly
$25.95 - $64.95
3 options
In Stock
See Options
Drag Specialties Chrome Axle Caps For 3/4" Axles Drag Specialties Chrome Axle Caps For 3/4" Axles
Fits
Drag Specialties Drag Specialties Chrome Axle Caps For 3/4" Axles
$8.95 - $15.95
3 options
In Stock
See Options
Drag Specialties Oil Pressure Switches Drag Specialties Oil Pressure Switches
Fits
Drag Specialties Drag Specialties Oil Pressure Switches
$17.95 - $23.95
2 options
In Stock
See Options
Drag Specialties Primary Chains Drag Specialties Primary Chains
Fits
Drag Specialties Drag Specialties Primary Chains
$184.95 - $231.95
6 options
In Stock
See Options
Drag Specialties Spoke Sets for Spun Steel and Excel Aluminum Rims Drag Specialties Spoke Sets for Spun Steel and Excel Aluminum Rims
Fits
Drag Specialties Drag Specialties Spoke Sets for Spun Steel and Excel Aluminum Rims
$83.95 - $206.95
7 options
In Stock
See Options
Dynatek 2000i PC Programmable Electronic Ignition Kits Dynatek 2000i PC Programmable Electronic Ignition Kits
Fits
DYNATEK-HARLEY Dynatek 2000i PC Programmable Electronic Ignition Kits
$0.00 - $924.95
3 options
In Stock
See Options
Dynatek Single-Fire Electronic Ignition System Dynatek Single-Fire Electronic Ignition System
Fits
Dynatek Dynatek Single-Fire Electronic Ignition System
$222.95 - $389.95
15 options
In Stock
See Options
Jagg Oil Filter Adapter (XL Models) Jagg Oil Filter Adapter (XL Models)
Fits
Jagg Oil Filter Adapter (XL Models)
Out of Stock
Mainshaft and Components for 4-Speed XL Mainshaft and Components for 4-Speed XL
Fits
Drag Specialties Mainshaft and Components for 4-Speed XL
$41.95
In Stock
NGK Iridium IX Spark Plugs NGK Iridium IX Spark Plugs
Fits
NGK SPARK PLUGS NGK Iridium IX Spark Plugs
$0.00 - $98.95
493 options
In Stock
See Options

Accessories 58

12 of 58 shown View All Controls & Cockpit → View All Lighting & Signals →
1 1/4" Big Twin Peaks Handlebars 1 1/4" Big Twin Peaks Handlebars
Fits
LA Choppers 1 1/4" Big Twin Peaks Handlebars
$0.00 - $652.95
14 options
In Stock
See Options
1 1/4" One-Piece Kage Fighter T-Bars 1 1/4" One-Piece Kage Fighter T-Bars
Fits
1 1/4" One-Piece Kage Fighter T-Bars
$0.00 - $594.95
35 options
In Stock
See Options
Accel Heavy-Duty Flasher Accel Heavy-Duty Flasher
Fits
Accel Heavy-Duty Flasher
Out of Stock
Arlen Ness Comfort Grips Arlen Ness Comfort Grips
Fits
Arlen Ness Arlen Ness Comfort Grips
$299.95 - $314.95
6 options
In Stock
See Options
Arlen Ness Fusion Grips Arlen Ness Fusion Grips
Fits
Arlen Ness Arlen Ness Fusion Grips
$0.00 - $216.95
16 options
In Stock
See Options
Arlen Ness Knurled Grips Arlen Ness Knurled Grips
Fits
Arlen Ness Arlen Ness Knurled Grips
$116.95 - $166.95
16 options
In Stock
See Options
Arlen Ness Polyurethane Riser Bushing Kits Arlen Ness Polyurethane Riser Bushing Kits
Fits
Arlen Ness Arlen Ness Polyurethane Riser Bushing Kits
$54.95
5 options
In Stock
See Options
Badlands Turn Signal Load Equalizer Badlands Turn Signal Load Equalizer
Fits
Badlands Badlands Turn Signal Load Equalizer
$64.95
In Stock
Biltwell 1" Throttle-By-Wire Handlebars Biltwell 1" Throttle-By-Wire Handlebars
Fits
BILTWELL Biltwell 1" Throttle-By-Wire Handlebars
$0.00 - $549.95
28 options
In Stock
See Options
BYO Build Your Own Control Cable Kits BYO Build Your Own Control Cable Kits
Fits
MAGNUM BYO Build Your Own Control Cable Kits
$0.00 - $160.95
10 options
In Stock
See Options
Custom Dynamics 5.75" Headlamps Custom Dynamics 5.75" Headlamps
Fits
Custom Dynamics Custom Dynamics 5.75" Headlamps
$0.00 - $1,094.95
8 options
In Stock
See Options
Custom Dynamics 5.75" LED Halo Headlamps Custom Dynamics 5.75" LED Halo Headlamps
Fits
Custom Dynamics Custom Dynamics 5.75" LED Halo Headlamps
$384.95
2 options
In Stock
See Options

Frequently Asked Questions About the 1978 Harley-Davidson XLT

Regular maintenance items include oil filters, air filters, brake pads, and spark plugs. Check your owner's manual for the recommended service intervals specific to your model.

Popular first upgrades include an aftermarket exhaust system for better sound and performance, an upgraded air filter for improved airflow, and suspension upgrades for a better ride quality.

Proper winter storage includes stabilizing the fuel, changing the oil, removing the battery and keeping it on a tender, and using a quality cover. Consider a full service before storing so it's ready to ride in spring.

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