2003 HARLEY-DAVIDSON - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

S&S Cycle Quickee Adjustable Pushrods 106-6051

Pushrods, Quickee, Adjustable, Chromoly, Ball Tips, Chrome Pushrod Covers, Cover Keepers, Harley-Davidson®,Kit

Part Number: SSY-106-6051

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Arnott Smooth Ride Series Shocks MS-3399

Shocks, Smooth Ride Series, Rear, Non-adjustable, Monotube, Black, Eyelet Mounts, 13.00 in. Extended Length, Harley-Davidson®, Pair

Part Number: NTT-MS-3399

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Mikuni HSR Carburetors Total Kits 42-19

Carburetor, HSR Total Kit, Mikuni, 42mm, Harley-Davidson®, Kit

Part Number: MKU-42-19

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Russell Cycleflex Brake Hoses R08731DS

Brake Line Kit, Front, Fits Harley, FLT, 1984-2003

Part Number: RUS-R08731DS

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Taylor 409 Pro Race Spiro-Wound 10.4mm Spark Plug Wires 13031

Spark Plug Wires, 409 Pro Race 10.4mm, Black, 90 Degree Boots, Spiral Core, Harley-Davidson®, Pair

Part Number: TAY-13031

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Wilwood Motorcycle Brake Rotors 160-10665

Wilwood Motorcycle Brake Rotors 160-10665

Brake Rotor, Stainless Steel, Cross-Drilled, Natural, Rear, Harley-Davidson®, Each

Part Number: WIL-160-10665

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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KB Performance V-Twin Piston and Ring Kits KB348.020

Piston and Ring Kit, Hypereutectic, 3.895 in. Bore, Harley-Davidson®, 9.30:1 Compression Ratio, Kit

Part Number: UEM-KB348-020

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Kuryakyn Alley Cat LED Fuel and Battery Gauges 7383

Gauge, Alley Cat LED, Tank Mounted, Fuel Level/Battery Voltage, LED Digital, Empty-full/10-16 V, Round, Black Anodized, Harley-Davidson®, Each

Part Number: KUR-7383

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Mikuni HSR-48 Carburetor Race Kits 48-2

Valve Body, MIKUNI HSR48 RACE KIT

Part Number: MKU-48-2

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Vance & Hines Bigshot Staggered Exhaust Systems 17911

Exhaust System, Bigshot, Full, Steel, Chrome, Round Slant Outlet, Harley-Davidson®, Each

Part Number: VAH-17911

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M4941

Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 3.875 in. Bore, 1.5mm, 1.5mm, 2.5mm Thickness, L2, V2, Set

Part Number: HSN-2M4941

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Progressive Suspension 412 Series Shocks 412-4049B

Motorcycle Shocks, 412 Series, 90/130 lb./in. Spring Rate, 12.000 in. Length, Eyelet Ends, Black, Pair

Part Number: PGR-412-4049B

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Twin Power Round Security Key Ignition Switches 21-5544

Ignition Switch, Round Security Key, Key Lock Cylinder, Constant, Steel, Chrome, Harley-Davidson®, Each

Part Number: TWP-21-5544

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Mikuni HSR Carburetors Easy Kits 45-5

Carburetor, HSR Total Kit, Mikuni, 45mm, Harley-Davidson®, Kit

Part Number: MKU-45-5

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Hella High Wattage Series Halogen Light Bulbs H4 130/90WTB

Light Bulbs, High Wattage Series, H4 Bulb Style, Halogen, White, 3200K Color Temperature, Pair

Part Number: HLA-H4-130-90WTB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Autolite XP Xtreme Performance Spark Plugs XS4164

Spark Plug, XP Xtreme Performance, Iridium, 12mm Thread, 0.750 in. Reach, Gasket Seat, 11/16 in. Wrench Size, Each

Part Number: ATL-XS4164

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Fram Motorcycle Full-Flow Lube Spin-On Oil Filters PH6065B

Oil Filter, Full-Flow Lube, Spin-on, Canister Style, Buell, Harley-Davidson®, Each

Part Number: FRM-PH6065B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

K&N Premium Powersports Oil Filters KN-170

Oil Filter, Powersports, Canister, 3/4 in.-16UNF Thread, 3.70 in. Tall, 2.94 in. OD, for use on Harley-Davidson®, 54ci, 61ci, 67ci, 74ci, 82ci, Each

Part Number: KNN-KN-170

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Vance & Hines Twin Slash Slip-On Steel Inch Muffler 16337

Mufflers, Twin Slash Slip-On, Round, Steel, Chrome, Angle Cut Outlet, Harley-Davidson®, Pair

Part Number: VAH-16337

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Russell Oil Pressure Gauge Lines R58407

Oil pressure Line, Braided Stainless Steel Housing, Rubber Inner Hose, 1/8 in. Diameter, Harley-Davidson®,Each

Part Number: RUS-R58407

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Hella High Performance Series Light Bulbs 9003 2.0TB

Light Bulbs, High Performance Series, 9003/HB2 Bulb Style, Halogen, White, 3600K Color Temperature, Pair

Part Number: HLA-9003-2-0TB

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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E3 Spark Plugs E3.36

Spark Plug, E3, Gasket Seat, 12mm Thread, 0.750 in. Reach, Projected Tip, Resistor, Each

Part Number: ETP-E3-36

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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HardDrive Spoked Wheels 576-04202

FR 48-SPK SD BLACK 16X3.5 FLST-HUB 3/4" AXL 00 LTR

Part Number: HDD-576-04202

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Feuling Parts Crankshaft Runout Measuring Tools 9015

Crankshaft Runout Measuring Tool, Harley-Davidson®, Each

Part Number: FEU-9015

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Champion Copper Plus Spark Plugs RA8HC

Spark Plug, Copper Plus, 12mm Thread, .750 in. Reach, Resistor, Each

Part Number: CPN-810

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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2003 HARLEY-DAVIDSON Parts and Accessories