Harley Davidson Parts
Aftermarket Harley-Davidson parts for riders who actually wrench on their bikes. Shop by model: Softail, M8 Softail, Dyna, FXR, Sportster, Bagger and Pan America. 70,000+ parts, free US shipping over $100.
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V-Twin - 13-0116 - Oil Pump Check Valve Spring
Eastern Motorcycle Parts
$22.92V-Twin - 13-0116 - Oil Pump Check Valve SpringDescriptionSpring for the oil pump check valve. Fits:XL 1972-1979Additional Information$22.92 -
V-Twin - 12-9969 - Polished Oil Pump Assembly
Sifton
$383.15V-Twin - 12-9969 - Polished Oil Pump Assembly Description Sifton oil pump assembly includes all necessary fittings, snap rings, keys, gaskets and mounting bolts for a complete installation. Oil...$383.15 -
V-Twin - 12-2524 - Rocker Box Cover Stud Kit
Motorshop
$34.18V-Twin - 12-2524 - Rocker Box Cover Stud Kit Description Sifton rocker box cover stud kit for 1 head. Fits: FLT 1979-1983 FX 1971-1984 FXR 1982-1983 FL 1966-1984 Additional Information$34.18 -
V-Twin - 12-2104 - Transmission Mount Case Stock Studs
Motorshop
$30.20V-Twin - 12-2104 - Transmission Mount Case Stock Studs Description Replica transmission mount case stock studs with a 3/8". Studs are heat treated as originals. Available in set of 4. Fits: FX...$30.20 -
V-Twin - 12-1968 - Kick Starter Bearing Kit With Washers
Motorshop
$24.18V-Twin - 12-1968 - Kick Starter Bearing Kit With Washers Description Bearing and thrust washer set is a replacement for 5-speed kick starter kit. Fits: Replacement for kickstarter kit...$24.18 -
V-Twin - 12-1966 - Satin Rocker Arm Shaft End Caps
Motorshop
$15.48V-Twin - 12-1966 - Satin Rocker Arm Shaft End Caps Description Rocker shaft end caps are 7/16" X 20 thread pitch with a brushed nickel finish.Sold as a set of 4. Fits: FX 1971-1984 FXR...$15.48 -
V-Twin - 12-1513 - Primary Breather Nipple
Eastern Motorcycle Parts
MSRP: $17.86$17.68V-Twin - 12-1513 - Primary Breather NippleDescriptionPrimary cover breather nipple for 1958-1964 Big Twin Fits:FL 1958-1964Additional InformationMSRP: $17.86$17.68 -
V-Twin - 12-1497 - Reverse Circuit Breaker Gear
Motorshop
$287.82V-Twin - 12-1497 - Reverse Circuit Breaker GearDescriptionReverse rotation circuit breaker drive gear and timer gear. Counter clockwise rotation gears allow use of any electronic type single or dual...$287.82 -
V-Twin - 12-1489 - Oil Pump Check Valve Kit
Motorshop
$32.31V-Twin - 12-1489 - Oil Pump Check Valve KitDescriptionCheck valve kit for 1956-1965 Big Twin Fits:FL 1956-1965Additional Information$32.31 -
V-Twin - 12-1415 - Chrome Oil Gauge Fitting Kit
Motorshop
$24.18V-Twin - 12-1415 - Chrome Oil Gauge Fitting KitDescriptionThis 3 piece oil gauge fitting kit in chrome accepts standard oil gauge with 1/8" NPT Fits:XLH 1957-1984Additional Information$24.18 -
V-Twin - 12-1225 - Scavenger Oil Pump Drive Gear
Motorshop
$49.90V-Twin - 12-1225 - Scavenger Oil Pump Drive GearDescription2023 New Construction Oil pump with groove, scavenger idler gear features a singular slot to the edge of the tooth to allow oil to eneter...$49.90 -
V-Twin - 12-0992 - Cam Snap Retaining Ring
Eastern Motorcycle Parts
MSRP: $17.82$17.63V-Twin - 12-0992 - Cam Snap Retaining RingDescriptionCam snap retaining ring. Fits:FLST 2000-2017FXD 2000-2017FXST 2000-2017FLT 2000-UPAdditional InformationMSRP: $17.82$17.63 -
V-Twin - 12-0936 - Valve Guide Retaining Snap Ring
Eastern Motorcycle Parts
MSRP: $13.86$13.72V-Twin - 12-0936 - Valve Guide Retaining Snap RingDescriptionValve guide retaining snap ring. Fits:FL 1979-1980FX 1979-1980Additional InformationMSRP: $13.86$13.72 -
V-Twin - 12-0856 - Knucklehead Oil Pump Governor Rotor
Motorshop
MSRP: $81.92$81.09V-Twin - 12-0856 - Knucklehead Oil Pump Governor RotorDescriptionOil pump centrifugal valve is precision ground for fit and features an oiled finish. Designed to be driven by the scavenger oil pump...MSRP: $81.92$81.09 -
V-Twin - 12-0713 - Sprocket Shaft Bearing Shim .003
Eastern Motorcycle Parts
MSRP: $15.86$15.70V-Twin - 12-0713 - Sprocket Shaft Bearing Shim .003DescriptionSprocket shaft bearing shim, .003" thick. Fits:XL 1952-1976Additional InformationMSRP: $15.86$15.70 -
V-Twin - 12-0597 - Master Cylinder Jam Nut
Motorshop
MSRP: $22.56$21.09V-Twin - 12-0597 - Master Cylinder Jam NutDescriptionMaster cylinder jam nut. TPI is 3/4"-16. Fits:FLST 2000-2017FXST 2000-2017Additional InformationMSRP: $22.56$21.09 -
V-Twin - 12-0567 - Clutch Adjuster Nut
V-Twin Mfg
$25.99V-Twin - 12-0567 - Clutch Adjuster NutDescriptionClutch adjuster nut. Fits:XL 1986-UPAdditional Information OEM No.11730$25.99 -
V-Twin - 12-0427 - Left Crankcase Main Bearing Set
Motorshop
$90.99V-Twin - 12-0427 - Left Crankcase Main Bearing SetDescriptionReplica left crankcase main bearing set for the left side bearing assembly.Main bearing set is manufactured to meet OEM specifications for...$90.99 -
V-Twin - 12-0417 - Master Cylinder Body Nut
Motorshop
MSRP: $14.30$14.16V-Twin - 12-0417 - Master Cylinder Body NutDescriptionMaster cylinder body nut. Fits:FLST 1987-1999FXST 1987-1999Additional InformationMSRP: $14.30$14.16 -
V-Twin - 12-0397 - Cam Needle Bearing
Motorshop
$22.34V-Twin - 12-0397 - Cam Needle BearingDescriptionCam needle bearing, roller design. Fits:FXST 1984-1998FXR 1982-1994FLT 1979-1998FX 1971-1984FXD 1991-1998FL 1958-1984FLST 1986-1998Additional...$22.34 -
V-Twin - 12-0309 - Left Crankcase Main Bearing Set
Timken
$74.16V-Twin - 12-0309 - Left Crankcase Main Bearing SetDescriptionTimken left crankcase main bearing set is factory assembled with correct spacers for proper end play.Main bearing set is manufactured to...$74.16 -
V-Twin - 12-0201 - Crank Pin Keys
Eastern Motorcycle Parts
$20.45V-Twin - 12-0201 - Crank Pin KeysDescriptionCrank pin keys Fits:XL 1957-1981 Pinion ShaftFL 1941-1980FX 1971-1980 Crank PinAdditional Information$20.45 -
V-Twin - 11-2237 - 80 inch FLH-FX Piston Set .020 Oversize
Keith Black
$287.36V-Twin - 11-2237 - 80 inch FLH-FX Piston Set .020 Oversize Description Keith Black dome piston set is .020 oversize with a 7.2:1 compression ratio for 1980-1984 80" Shovelhead models.The Keith...$287.36 -
V-Twin - 11-1728 - 900cc Piston Ring Set .040 Oversize
Rowe
$71.17V-Twin - 11-1728 - 900cc Piston Ring Set .040 OversizeDescriptionRowe cast piston ring set is for a 3" bore and is .040 oversize. Features compression rings with a size of 1/16" and 3 piece oil rings...$71.17 -
V-Twin - 11-1354 - 95 inch/103 inch Big Bore Twin Cam Piston Ring Set Standard
Hastings
MSRP: $116.03$82.34V-Twin - 11-1354 - 95 inch/103 inch Big Bore Twin Cam Piston Ring Set StandardDescriptionHastings moly piston ring set is standard size. Set includes a moly top compression ring and chrome oil rings...MSRP: $116.03$82.34 -
V-Twin - 11-1280 - Sifton Soft Touch Lifter Set - Fits 1971-1984 Harley-Davidson FX, 1966-1984 FL
V-Twin Mfg
$191.93Sifton soft touch lifter set includes hydraulic lifters, maxi axles and solid pushrods. Fits: FX 1971-1984 FL 1966-1984 Additional Information UOM$191.93
V-Twin - 11-1239 - 74 inch Piston Ring Set Standard
Rowe
MSRP: $74.58$73.83V-Twin - 11-1239 - 74 inch Piston Ring Set StandardDescriptionRowe cast piston ring set is for 3-7/16" bore and is standard size. Features compression rings with a size of 1/16" and 3 piece oil rings...MSRP: $74.58$73.83
V-Twin - 11-1223 - M8 Cast Iron Intake Valve Guide
Kibblewhite
MSRP: $11.86$11.74V-Twin - 11-1223 - M8 Cast Iron Intake Valve GuideDescriptionCast iron intake valve guide is for M8 models and is standard size. Fits:FLT 2017-UPAdditional InformationMSRP: $11.86$11.74
V-Twin - 11-1080 - M8 Rocker Box Cover Set Chrome
Motorshop
$319.70V-Twin - 11-1080 - M8 Rocker Box Cover Set ChromeDescriptionM8 rocker box cover set is forged aluminum and features a chrome finish. Fits:FLT 2017-UPAdditional Information$319.70
V-Twin - 11-1071 - Top Rocker Box Gloss Black Cover Set
Motorshop
$209.61V-Twin - 11-1071 - Top Rocker Box Gloss Black Cover SetDescriptionGloss black top rocker box cover set. Fits:FLT 1999-2016FLST 1999-2017FXST 1999-2017FXD 1999-2017Additional Information$209.61
V-Twin - 11-0906 - Stroker Pushrod Cover Kit - Fits 1971-1984 Harley-Davidson FX, 1966-1984 FL
V-Twin Mfg
$96.16Stroker pushrod cover kit includes an inner pushrod cover set, cover seal, lower cover kit, cover spring, clip, and washer. Fits:FX 1971-1984FL 1966-1984Additional Information$96.16
V-Twin - 11-0902 - Pushrod Cover Kit
Motorshop
$146.20V-Twin - 11-0902 - Pushrod Cover KitDescriptionChrome kit includes the inner pushrod cover set, lower pushrod cover set, cover spring, cover spring cup, cover washer, gasket, and clip. Fits:FL...$146.20
V-Twin - 11-0862 - Polished Shovelhead Top End Kit - Fits 1980-1984 Harley-Davidson FLT, 1971-1984 FX, 1982-1984 FXR, 1966-1984 FL
V-Twin Mfg
$2,266.68Top end kit includes pre fitted 80" cylinder set with 8:1 pistons, heads, polished rocker boxes, cylinder base nuts, rocker box studs, nuts and top end gasket kit.Kit includes fully assembled late...$2,266.68
V-Twin - 11-0860 - Polished Shovelhead Top End Kit - Fits 1980-1984 Harley-Davidson FLT, 1971-1984 FX, 1982-1984 FXR, 1966-1984 FL
V-Twin Mfg
$2,229.80Top end kit includes pre fitted 74" cylinder set with 8.5:1 pistons, heads, polished rocker boxes, cylinder base nuts, rocker box studs, nuts and top end gasket kit.Kit includes fully assembled late...$2,229.80
V-Twin - 11-0534 - Shovelhead Rocker Box Cover Set Chrome
Motorshop
$739.62V-Twin - 11-0534 - Shovelhead Rocker Box Cover Set ChromeDescriptionFront and rear rocker box covers for Shovelheads are cast aluminum with a chrome finish.Sold as a pair. *NOTE: Must order studs...$739.62
V-Twin - 11-0514 - Valve Keeper Key Set
Eastern Motorcycle Parts
$26.06V-Twin - 11-0514 - Valve Keeper Key SetDescriptionV-Twin valve keeper keys consists of an 8-piece set for both cylinder heads.Four sets of two, eight pieces total. Fits:XL 1957-1985WL...$26.06
V-Twin - 11-0408 - 3-7/16 inch Piston Set Standard Size
Eastern Motorcycle Parts
$265.72V-Twin - 11-0408 - 3-7/16 inch Piston Set Standard SizeDescriptionPiston set 3-7/16" bore is standard size. Set includes ring set, 2 wrist pins and 4 circlips. Pistons have a steel expansion control...$265.72
V-Twin - 11-0376 - Pushrod Cover Kit
Motorshop
$125.82V-Twin - 11-0376 - Pushrod Cover KitDescriptionBlack pushrod cover kit includes inner, lower and upper covers for Twin Cam engines.Will work with stock or adjustable pushrods. Fits:FLT 1999-2016FLST...$125.82
V-Twin - 11-0320 - 80 inch Overhead Valve Piston Set .030 Oversize
Motorshop
$151.15V-Twin - 11-0320 - 80 inch Overhead Valve Piston Set .030 OversizeDescriptionPiston set 3-1/2" bore .030 oversize has a compression of 7:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4...$151.15
V-Twin - 10-2571 - 2-Hole Crank Pin Kit
Sifton
$154.17V-Twin - 10-2571 - 2-Hole Crank Pin Kit Description Crank pin kit includes 2 oil hole crank pin, rod races, standard rod rollers, and retainers. Fits: FLT 1981-1998 FXST 1984-1998 FXR...$154.17
Aftermarket Harley Parts From Riders Who Build Them
Deadbeat Customs has been running Harley parts out of Tewksbury, MA since 2011. We ride, we build, and we stock the aftermarket Harley parts we'd put on our own bikes. Whether you're swapping bars on a Dyna, building a club-style FXR or turning a Sportster into a chopper, you'll find it here.
Shop Harley Parts by Model
- Softail parts: Evo and Twin Cam Softails, 1984–2017
- M8 Softail parts: Milwaukee-Eight Softails, 2018 and up
- Dyna parts: Super Glide, Wide Glide, Low Rider, Street Bob, Fat Bob, Switchback
- FXR parts: original FXRs and modern FXR-style builds
- Sportster parts: Evo Sportsters, 1986–2022
- Bagger parts: Road Glide, Street Glide, Road King and Touring
- Pan America parts
Shop by Part
Upgrade the handlebars and controls, add exhaust and engine parts, swap seats and sissy bars, or roll on new tires and wheels. We carry the brands that matter: Biltwell, TC Bros, Thunderheader, Le Pera, Bassani, Vance & Hines, Arlen Ness, Roland Sands Design, Drag Specialties, V-Twin Mfg and plenty more.
Not Sure It Fits?
Fitment is half the battle with Harley parts. Year, model and engine all matter, and a lot of parts look the same but aren't. If you can't tell whether something fits your bike, hit us up with your year and model and we'll check it before you order.