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JR Race Car Junior Dragster Parts

JR Race Car Junior Dragster Parts

Since 1992, JR Race Car has been manufacturing turnkey components for junior dragster chassis, engines, clutches, and more. If you’re in the market for outstanding...

Since 1992, JR Race Car has been manufacturing turnkey components for junior dragster chassis, engines, clutches, and more. If you’re in the market for outstanding junior dragster parts and components, shop JR Race Car at Summit Racing. We carry JR Race Car junior dragster parts, including front and rear wheels, jet block kits, dial-in board installation kits, throttle cables, junior dragster sprockets, coil brackets, Hercules seats, car stands, and so much more! Get NHRA-approved junior dragster JR Race Car parts from Summit Racing today!

Since 1992, JR Race Car has been manufacturing turnkey components for junior dragster chassis, engines, clutches, and more. If you’re in the market for outstanding junior dragster parts and components, shop JR Race Car at Summit Racing. We carry JR Race Car junior dragster parts, including front and rear wheels, jet block kits, dial-in board installation kits, throttle cables, junior dragster sprockets, coil brackets, Hercules seats, car stands, and so much more! Get NHRA-approved junior dragster JR Race Car parts from Summit Racing today!

Individual Parts

Results 1 - 25 of 71

Jet Block Kitt, Mikuni 33mm, Alcohol Jet, Brass, Contains 23 Carburetor Jets, JR Race Car, Kit

Part Number: JRC-555-6300J33

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Clutch Kit Replacement Component, Shockwave O/D Stationary Sheave, Designed To Fit JR Race Car Shockwave Overdrive Clutch, Jr. Dragster Usage, Each

Part Number: JRC-547-5110

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

-3 AN X 1/8 in. MNPT Adapter, Straight, Each

Part Number: JRC-159-600

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Washers, Spark Plug Indexing Shims, Flat Seat Style, Copper, 14mm Thread Size, Set of 12

Part Number: JRC-654-7158

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Oil Drain Kit, With Valve, Each

Part Number: JRC-654-3000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Bearing, 1 1/4 in. Ultra Free Running Bearing, Need 2 Per Axle, Less Drag, More HP, JR Race Car, Each

Part Number: JRC-541-1250SR

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Tire Tube, Puncture Resistant Tube, Natural Rubber, 16 in. x 1.75 in., Centered Valve Stem, Tube for 16 in. Front Runners, Each

Part Number: JRC-654-439

Not Yet Reviewed

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Air Filter, Jr. Dragster, Power Stack, Conical Flanged, 10 degrees Inlet Flange Angle, Gray, Each

Part Number: JRC-371-177-PSCH

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Fuel Line, PVC/Rubber Hose, Blue, 1/4 in. Hose Size, 10 ft. Length, Each

Part Number: JRC-654-9301BLU

4.46 out of 5 stars ( 13 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Fuel Line, PVC/Rubber Hose, Clear, 1/4 in. Hose Size, 10 ft. Length, Each

Part Number: JRC-654-9301

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Clutch Kit Replacement Component, Shockwave Spider, Spring Carrier Type, Jr. Dragster Usage, Each

Part Number: JRC-547-5111

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Ignition Coil, Female/Socket, Black, Coil Wire, 5hp Briggs, Kit

Part Number: JRC-486-397358

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Fuel Pump Rebuild Kit, Gasket / Check Valve Type, Diaphragm, JR Race Car, Mikuni Fuel Pump, Kit

Part Number: JRC-425-LP450

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Chain Breaker Tool, Steel, Natural, Each

Part Number: JRC-560-1100

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Starter Solenoid, with Gear Drive Starter Button, Each

Part Number: JRC-835-ST-B-33

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Tire Tube, Standard Tube, Natural Rubber, 16 in. x 1.75 in., Centered Valve Stem, For 16 in. Front Runners, Each

Part Number: JRC-654-438

Not Yet Reviewed

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Clutch Hardware, Shockwave Overdrive, Service Kit, Bushing/Bearing/Spacer/Washer/Key/Hex, Jr. Dragster, Kit

Part Number: JRC-322-3591

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Flyweights, Shockwave C-4 O/D, 38 grams, Jr. Dragster, Kit

Part Number: JRC-545-C-4-38

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Movable Bushing, Replacement, Jr. Dragster, Each

Part Number: JRC-545-5205

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Arm Restraints, Crow, Purple, SFI 3.3, Jr. Dragster, Pair

Part Number: JRC-994-11575A2

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Fuel Line, PVC/Rubber Hose, Red, 1/4 in. Hose Size, 10 ft. Length, Each

Part Number: JRC-654-9301RED

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Fuel Shut-Off Valve, Steel, Natural, 1/8 in. Female Threads Inlet, 1/8 in. Male Threads Outlet, Each

Part Number: JRC-555-9005-2

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Junior Dragster and Karting Sprocket Component, Billet Sprocket Hub, 1 1/4 in. I.D., Each

Part Number: JRC-555-3001

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Shockwave Overdrive Removal Tool, Jr. Dragster, Each

Part Number: JRC-545-5105

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Valve Stems, Medium Style, Bolt-on, Steel, Chrome Plated, Chrome Steel Cap, Fits 0.438 in./0.625 in. Wheel Hole Size, Each

Part Number: JRC-654-1032

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air