Engines & Components - racing KEYWORD - Free Shipping on Orders Over $109 at Summit Racing

Pro-X Racing Parts Countershaft Seal Kits for 2006-2014 TRX450ER ELECTRIC START, 2004-2009 TRX450R - 26.640034

ProX Countershaft Seal Kit TRX450R '04-09

Part Number: PXR-26-640034

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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Estimated Ship Date: Dec 26, 2025 if ordered today

Pro-X Racing Parts Countershaft Seal Kits for 2014-2016 KX250F - 26.640035

ProX Countershaft Seal Kit KX250F '14-22

Part Number: PXR-26-640035

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Estimated Ship Date: Dec 26, 2025 if ordered today

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Estimated Ship Date: Dec 26, 2025 if ordered today

Pro-X Racing Parts Countershaft Seal Kits for 1989-2006 KDX200, 1997-2005 KDX220R - 26.640036

ProX Countershaft Seal Kit KDX200 '98-06 + KDX220 '97-05

Part Number: PXR-26-640036

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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Estimated Ship Date: Dec 26, 2025 if ordered today

Pro-X Racing Parts Countershaft Seal Kits for 2015-2017 WR250F, YZ250FX, 2014-2017 YZ250F - 26.640044

ProX Countershaft Seal Kit YZ250F '14-22 + WR250F '15-22

Part Number: PXR-26-640044

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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Estimated Ship Date: Dec 26, 2025 if ordered today

Pro-X Racing Parts Countershaft Seal Kits 26.640045

ProX Countershaft Seal Kit KTM125/150SX '16-22

Part Number: PXR-26-640045

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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Estimated Ship Date: Dec 26, 2025 if ordered today

PAC Racing 1900 Series Hot Rod Valve Springs PAC-1903

Valve Spring, 1900 Series Hot Rod, Dual, 1.459 in. O.D., 391 lbs./in. Rate, 1.050 in. Coil Bind Height, Each

Part Number: RSC-PAC-1903

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

PAC Racing 1900 Series Hot Rod Valve Springs PAC-1903-16

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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JR Race Car Oil Vent Plugs 555-8998-RED

Oil Vent Plug, 5/8 in.Hose Barb, 3/8 in.-18 NPT, Seal, Red Anodized, Briggs, Each

Part Number: JRC-555-8998-RED

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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JR Race Car Extended Oil Plugs 555-9000BLU

Extended Oil Plug, Knurled Head, O-Ring, 3/8 in.-18 NPT, Blue Anodized, Briggs, Each

Part Number: JRC-555-9000BLU

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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JR Race Car Raptor Crankcase Breathers 555-6567

Crankcase Breather, Raptor, Aluminum, Natural, Kit

Part Number: JRC-555-6567

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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JR Race Car Raptor Crankcase Breathers 555-6567BLK

Crankcase Breather, Raptor, Aluminum, Black, Kit

Part Number: JRC-555-6567BLK

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Estimated Ship Date: Dec 26, 2025 if ordered today

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Summit Racing™ Pushrods SUM-G6404

Summit Racing™ Pushrods SUM-G6404

Pushrods, Steel, Heat-Treated, 3/8 in. Diameter, 8.280 in. Length, Universal, Set of 8

Part Number: SUM-G6404

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Summit Racing™ Pushrods SUM-G6405

Pushrods, Steel, Heat-Treated, 3/8 in. Diameter, 9.252 in. Length, Universal, Set of 8

Part Number: SUM-G6405

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Trick Flow® by PAC Racing Dual Valve Springs TFS-16315-2

Valve Springs, PAC Racing, Dual, 1.460 in. Outside Diameter, 452 lbs./in. Rate, 1.013 in. Coil Bind, Pair

Part Number: TFS-16315-2

Not Yet Reviewed

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Pro-X Racing Parts Wheel Bearings 23.S110070

ProX Frontwheel Bearing Set Sherco 250/300 SE-F '08-22

Part Number: PXR-23-S110070

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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Pro-X Racing Parts Wheel Bearings for 1997-2002 KX125, KX250, 1994-2004 KX500 - 23.S112024

Powersports Drivetrain Bearings and Seals, Wheel Bearing, Steel, Rear, Kawasaki, Set

Part Number: PXR-23-S112024

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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Pro-X Racing Parts Wheel Bearings 23.S113045

Powersports Drivetrain Bearings and Seals, Wheel Bearing, Steel, Gas Gas, Husqvarna, Kawasaki, KTM, Set

Part Number: PXR-23-S113045

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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Pro-X Racing Parts Wheel Bearings 23.S112014

Powersports Drivetrain Bearings and Seals, Wheel Bearing, Steel, Rear, for use on Honda®, Set

Part Number: PXR-23-S112014

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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Pro-X Racing Parts Wheel Bearings for 2002-2014 LT-F250 OZARK, 2004-2009 LT-Z250 QUADSPORT Z - 23.S112015

Powersports Drivetrain Bearings and Seals, Wheel Bearing, Steel, Front, Suzuki, Set

Part Number: PXR-23-S112015

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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Trick Flow® by PAC Racing Dual Valve Springs TFS-16306-1

Valve Spring, PAC Racing, Dual, 1.275 in. Outside Diameter, 450 lbs./in. Rate, 1.080 in. Coil Bind, Each

Part Number: TFS-16306-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Trick Flow® by PAC Racing Beehive Valve Springs TFS-16125-1

Valve Spring, PAC Racing, Beehive, 1.013 in./1.101 in. O.D., 258 lbs./in. Rate, .970 in. Coil Bind, Each

Part Number: TFS-16125-1

Not Yet Reviewed

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Trick Flow® by PAC Racing Beehive Valve Springs TFS-16213-1

Valve Spring, PAC Racing, Beehive, .959 in./1.061 in. O.D., 191 lbs./in. Rate, 1.020 in. Coil Bind, Each

Part Number: TFS-16213-1

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Trick Flow® by PAC Racing Beehive Valve Springs TFS-16982-2

Valve Springs, PAC Racing, Beehive, 1.454 in./1.264 in. O.D., 362 lbs./in. Rate, 1.100 in. Coil Bind, Pair

Part Number: TFS-16982-2

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Trick Flow® by PAC Racing Beehive Valve Springs TFS-16120-2

Valve Springs, PAC Racing, Beehive, 1.095 in./1.445 in. O.D., 370 lbs./in. Rate, 1.210 in. Coil Bind, Pair

Part Number: TFS-16120-2

Not Yet Reviewed

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Trick Flow® by PAC Racing Single Valve Springs TFS-16846-1

Valve Spring, PAC Racing, Single, 1.265 in. Outside Diameter, 526 lbs./in. Rate, 1.150 in. Coil Bind, Each

Part Number: TFS-16846-1

Not Yet Reviewed

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Trick Flow® by PAC Racing Beehive Valve Springs TFS-16519-1

Valve Spring, PAC Racing, Beehive, .940 in./1.050 in. O.D., 209 lbs./in. Rate, .980 in. Coil Bind, Each

Part Number: TFS-16519-1

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