Twin Power 50WT Premium Oil - Quart
$145.99
TWP539000
Motor Oils
New Products
Oils & Oil Filters
Twin Power™ Premium Engine Oil is specially formulated to protect American V-Twin motorcycle engines operating under extreme conditions. Possessing a special additive package that...
Twin Power 52-90 K XL Mainshaft Bearing Replaces H-D 9025A Left Side
$52.99
TWP601453
Bearings
Engine Components
New Products
On Road
Supports the left side of the mainshaft to help maintain proper alignment and smooth shiftingThis Part Fits: Year Make Model Submodel 1952-1954 Harley-Davidson K...
Twin Power 54 Inch Clear Coated Dot Stainless Steel Brake Hose AN-3
$48.99
TWP035954
Brake Line Kits
Brakes, Rotors & Pads
Stainless Steel Clear-Coated Universal Brake Hoses by Twin Power™ feature chrome-plated hose ends and meet D.O.T. criteria. Use with Twin Power™ adaptor fittings for...
Twin Power 55-84 Big Twin Splined Shaft Motor Sprocket 24 Teeth Replaces H-D 40211-55
$49.99
TWP490974
Drivetrain
On Road
Sprockets
Twin Power™ splined shaft engine sprockets for early Big Twins deliver a solid, dependable connection at the crank, replacing worn stock units to restore...
Twin Power 55mm Aluminum High Flow Intake Manifold for 2017+ M8
$151.99
TWP485223
Air Intake Components
Air Intake Systems
New Products
The Twin Power® 55mm Aluminum High-Flow Intake Manifold replaces the stock plastic unit with a durable, cast aluminum design that improves airflow, throttle response,...
Twin Power 56 Inch Clear Coated Dot Stainless Steel Brake Hose AN-3
$49.99
TWP035977
Brake Line Kits
Brakes, Rotors & Pads
Stainless Steel Clear-Coated Universal Brake Hoses by Twin Power™ feature chrome-plated hose ends and meet D.O.T. criteria. Use with Twin Power™ adaptor fittings for...
Twin Power 57-85 XL Models Rocker Box Gasket Kit Replaces H-D 17536-70
$19.99
TWP043197
Engine Components
Gasket Kits
On Road
Twin Power™ rocker box gasket kits include the critical gaskets needed to reseal rocker boxes on popular Big Twin and Sportster engines, helping control...
Twin Power 60WT Premium Oil - Quart
$147.99
TWP539002
Motor Oils
New Products
Oils & Oil Filters
Twin Power™ Premium Engine Oil is specially formulated to protect American V-Twin motorcycle engines operating under extreme conditions. Possessing a special additive package that...
Twin Power 65-00 Big Twin Models Primary Chain Adjuster Kit
$99.99
TWP411445
Chains
Drivetrain
Harley Davidson FLHR Road King
On Road
Twin Power primary chain adjuster plate kits refresh the primary tensioning system with accurately stamped components, improving stability and extending service life on older...
Twin Power 65-06 Big Twin Exc O6 Dyna Primary Chain Adjuster Plate Kit
$44.99
TWP492845
Chains
Drivetrain
Harley Davidson FLHR Road King
Harley Davidson FLHX Street Glide
New Products
On Road
The Twin Power™ Primary Chain Adjuster Plate Kit is an O.E.M. quality replacement. The kits refresh the primary tensioning system with accurately stamped components,...
Twin Power 65-69 FL 65-77 XL Voltage Regulator Black Replaces H-D 74510-64 12V Generator Type
$119.99
TWP498315
Ignition
New Products
On Road
Voltage Regulators
Direct fit electronic regulators offered in black or chrome finishes for many FL, FX, XL, Dyna, Softail, and Touring modelsThis Part Fits: Year Make...
Twin Power 65-79 Big Twin and XL Ignition Coil Black Replaces H-D 31609-65A 5 Ohm
$111.99
TWP210072
Ignition
New Products
On Road
Stock Replacement Ignition
Twin Power™ coils are high-quality direct fit with at least 20% more voltage than stock. Our 12-Volt high performance coil features special heat-resistant construction....
Twin Power 65-79 Big Twin and XL Ignition Coil Black Replaces H-D 31609-65A 5 Ohm
$99.99
TWP210529
Ignition
New Products
On Road
Stock Replacement Ignition
Twin Power™ coils are the high-quality direct fit with at least 20% more voltage than stock. Constructed from durable high-quality, molded-epoxy, in a late...
Twin Power 65-79 Big Twin and XL Ignition Coil Chrome Replaces H-D 31609-65A 5 Ohm
$109.99
TWP210535
Ignition
New Products
On Road
Stock Replacement Ignition
Twin Power™ coils are the high-quality direct fit with at least 20% more voltage than stock. Constructed from durable high-quality, molded-epoxy, in a late...
Twin Power 65-79 Big Twin and XL Mini Ignition Coil Black Replaces H-D 31609-65A 5 Ohm
$99.99
TWP210547
Ignition
New Products
On Road
Stock Replacement Ignition
Compact design fits tight spaces while delivering full-power spark for 1965-1984 Big Twins and XL modelsThis Part Fits: Year Make Model Submodel 1971-1979 Harley-Davidson...
Twin Power 65-79 FL FX 89-99 Softail 91-98 Dyna 65-85 XL Black Ignition Wire Set
$33.99
TWP110117
Ignition
On Road
Spark Plug Wire Sets
V-Twin motorcycles are the heart and soul of America's motorcycle industry. There's no better way of showing the pride you put into your motorcycle...
Twin Power 65-84 FL FX 84-88 FXST FLST 67-80 XL Starter Solenoid Zinc Replaces H-D 71469-65 A B 69
$67.99
TWP463049
Ignition
New Products
On Road
Starters
Twin Power™ starter solenoid provides a durable zinc-plated OEM replacement for H-D 71469-65A/B, ensuring reliable cranking on 1965-1988 Big Twins and 1967-1980 XL modelsThis...
Twin Power 65-85 Big Twin Oil Deflector Plate Replaces H-D 60516-65A
$13.99
TWP492629
Ignition
New Products
On Road
Starters
Twin Power™ oil deflector plate replaces H-D 60516-65A, directing oil flow away from critical Big Twin components for 1965-1985 chain-drive 4-speed models.This Part Fits:...
Twin Power 65-85 FL FX Chain Drive Starter Drive Fork Replaces H-D 31445-65A
$16.99
TWP492526
Ignition
New Products
On Road
Starters
Twin Power™ chain drive starter fork replaces H-D 31445-65A, ensuring precise gear alignment for reliable cranking on 1965-1985 FL/FX Big Twins.This Part Fits: Year...
Twin Power 65-86 Big Twin 4-Speed Models Lever Starter System Custom Use
$209.99
TWP482411
Ignition
New Products
On Road
Starters
The Twin Power™ Lever Starter System is made from CNC billet aluminum and assembled with the highest quality components for durable operation under all...
Twin Power 65-86 FL FX 4 Speed Models Primary Gasket Kit
$112.99
TWP043243
Engine Components
Gasket Kits
New Products
On Road
Direct fit gaskets and kits for a wide range of FL, FX, FXR, Softail, Dyna, XL, and M8 Touring modelsThis Part Fits: Year Make...
Twin Power 65-88 Big Twin 67-80 XL Solenoid Inner Boot Replaces H-D 31441-65A
$5.99
TWP490534
Ignition
New Products
On Road
Starters
The Twin Power™ solenoid inner boot replaces H-D 31441-65A, providing essential weatherproofing for starter solenoids on 1965-1988 Big Twins and 1967-1980 XL models.This Part...
Twin Power 65-E82 Big Twin 53-78 K and XL Drop In Oil Filter Replaces H-D 63840-53
$12.99
TWP603610
New Products
Oil Filters
Oils & Oil Filters
On Road
High-quality steel drop-in canisters replace the stock filter element and offer increased filtering and superior protection for your vintage engine.This Part Fits: Year Make...
Twin Power 65-E84 Big Twin Starter Ring Gear Replaces H-D 33163-65B 66 Teeth
$94.99
TWP492875
Ignition
New Products
On Road
Starters
These gears are black oxide-coated and heat-treated for maximum strength to give you the best performance possible.This Part Fits: Year Make Model Submodel 1971-1980...
Twin Power 66-84 Shovelhead Big Twin Head Gasket Std Bore .040 MLS Replaces H-D 16770-66 Pr
$67.99
TWP043183
Engine Components
Head Gaskets
New Products
On Road
Twin Power™ head gaskets deliver premium sealing performance, ensuring maximum compression, reliability, and durability for Harley-Davidson Big Twin and M8 engines.This Part Fits: Year...
Twin Power 66-84 Shovelhead Big Twin Rocker Box Gasket Kit
$42.99
TWP043196
Engine Components
Gasket Kits
On Road
Twin Power™ rocker box gasket kits include the critical gaskets needed to reseal rocker boxes on popular Big Twin and Sportster engines, helping control...
Twin Power 66-84 Shovelhead Big Twin Top End Gasket Kit Replaces H-D 17034-80A STD Bore
$151.99
TWP043162
Engine Components
Gasket Kits
On Road
Ideal for top-end rebuilds, performance upgrades, or routine refreshes across multiple Harley engine platformsThis Part Fits: Year Make Model Submodel 1971-1980 Harley-Davidson FLH Electra...
Twin Power 67-72 FL Drum Brake Rear Sprocket Replaces H-D 41470-67 51 Teeth
$56.99
TWP488816
Drivetrain
On Road
Sprockets
Quality replacement sprocket for early XL and Big Twin models. The Twin Power™ Rear Sprockets for Drum Brakes are made from hardened steel and...
Twin Power 67-74 XL Mechanical Stop Light Switch Replaces H-D 72004-70
$20.99
TWP492672
New Products
On Road
Programmers & Chips
Switch Panels
A high-quality O.E.M. style chrome mechanical stop light switch for 67-74 XL models. Our quality O.E.M. replacement type mechanical stop light switches fits 67-74...
Twin Power 70-75 Big Twin Stator Replaces H-D 29965-70 Unmolded
$283.99
TWP215633
Batteries, Starting & Charging
New Products
On Road
Stators
High-quality replacement stators from Twin Power™ exceed O.E.M. specifications and are offered in both molded and unmolded variations. Wound with hightemperature 100% copper wire...
Twin Power 70-75 Big Twin Voltage Regulator Black Replaces H-D 74510-70A 15 Amp
$119.99
TWP498305
Ignition
New Products
On Road
Voltage Regulators
Direct fit electronic regulators offered in black or chrome finishes for many FL, FX, XL, Dyna, Softail, and Touring modelsThis Part Fits: Year Make...
Twin Power 70-75 Big Twin Voltage Regulator Chrome Replaces H-D 74510-70A 15 Amp
$119.99
TWP498306
Ignition
New Products
On Road
Voltage Regulators
Direct fit electronic regulators offered in black or chrome finishes for many FL, FX, XL, Dyna, Softail, and Touring modelsThis Part Fits: Year Make...
Twin Power 70-79 Big Twin 71-79 XL Advance Unit Replaces HD 32517-70T
$37.99
TWP215533
Distributors
Ignition
On Road
Twin Power™ advance unit precisely replaces H-D 32517-70T, restoring accurate ignition timing for 1970-1979 Big Twins and 1971-1979 XL Sportsters during critical distributor service.This...
Twin Power 70-84 4 Speed Big Twin Mainshaft Support Bearing Replaces H-D 9061
$17.99
TWP602207
Bearings
Engine Components
New Products
On Road
Twin Power 70-84 4 Speed Big Twin Mainshaft Support Bearing Replaces H-D 9061This Part Fits: Year Make Model Submodel 1971-1980 Harley-Davidson FLH Electra Glide...
Twin Power 70-84 FL FX 4-Speed Models Inner Primary Bolt Retainer
$3.99
TWP488713
Engine Components
Hardware - Singles
New Products
On Road
Twin Power™ Inner Primary Bolt Retainer prevents inner primary bolts from loosening and eliminates the need for safety wire, ensuring secure primary drive assembly...
Twin Power 70-92 Big Twin Models Cam Change Gasket Kit
$28.99
TWP043308
Engine Components
Gasket Kits
On Road
Twin Power™ cam change gasket kits bundle the critical gaskets and seals needed for cam service on Evolution, Twin Cam, and M8 Big Twin...