$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

Fall Clearance Sale - Save Today on The Parts You Need!

Availability

Pro-X Racing Parts

Pro-X Racing Parts Engine Gaskets & Seals

Showing In Stock Items. Show All 283 Items.

Individual Parts
Part Groups

Results 1 - 25 of 240

Pro-X Racing Parts Head and Base Gasket Kits 36.6313

Pro-X Racing Parts Head and Base Gasket Kits 36.6313

Pro-X Racing Parts Head and Base Gasket Kits 36.6313

ProX Head & Base Gasket Set KTM250SX-F '13-15

Part Number: PXR-36-6313

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Pro-X Racing Parts Complete Gasket Kits 34.6011

Pro-X Racing Parts Complete Gasket Kits 34.6011

Pro-X Racing Parts Complete Gasket Kits 34.6011

ProX Complete Gasket Set KTM50SX '01-08 LC

Part Number: PXR-34-6011

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Pro-X Racing Parts Crankshaft Oil Seals 42.4505

Pro-X Racing Parts Crankshaft Oil Seals 42.4505

Pro-X Racing Parts Crankshaft Oil Seals 42.4505

ProX Crank Seal Set JS650/JS750/JS750ZSi + 800SX-R '03-11

Part Number: PXR-42-4505

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Pro-X Racing Parts Head and Base Gasket Kits for 2019-2020 KX250 - 36.4350

Pro-X Racing Parts Head and Base Gasket Kits for 2019-2020 KX250 - 36.4350

Pro-X Racing Parts Head and Base Gasket Kits for 2019-2020 KX250 - 36.4350

ProX Head & Base Gasket Set KX250 '19-20

Part Number: PXR-36-4350

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Pro-X Racing Parts Top End Gasket Kits 35.7323

Pro-X Racing Parts Top End Gasket Kits 35.7323

Pro-X Racing Parts Top End Gasket Kits 35.7323

ProX Top-End Gasket Set Beta 300RR '13-21

Part Number: PXR-35-7323

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Pro-X Racing Parts Complete Gasket Kits for 1993-2001 YZ80 - 34.2113

Pro-X Racing Parts Complete Gasket Kits for 1993-2001 YZ80 - 34.2113

Pro-X Racing Parts Complete Gasket Kits for 1993-2001 YZ80 - 34.2113

ProX Complete Gasket Set Yamaha YZ80 '93-01

Part Number: PXR-34-2113

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Pro-X Racing Parts Top End Gasket Kits for 1991-1996 XR250L, 1986-1995 XR250R - 35.1356

Pro-X Racing Parts Top End Gasket Kits for 1991-1996 XR250L, 1986-1995 XR250R - 35.1356

Pro-X Racing Parts Top End Gasket Kits for 1991-1996 XR250L, 1986-1995 XR250R - 35.1356

ProX Top End Gasket Set XR250R '86-95 + XR250L '91-96

Part Number: PXR-35-1356

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Pro-X Racing Parts Head and Base Gasket Kits 36.6316

Pro-X Racing Parts Head and Base Gasket Kits 36.6316

Pro-X Racing Parts Head and Base Gasket Kits 36.6316

ProX Head & Base Gasket Set KTM250SX-F '16-22 + FC250 '16-22

Part Number: PXR-36-6316

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Pro-X Racing Parts Head and Base Gasket Kits for 2002-2006 CRF450R - 36.1402

Pro-X Racing Parts Head and Base Gasket Kits for 2002-2006 CRF450R - 36.1402

Pro-X Racing Parts Head and Base Gasket Kits for 2002-2006 CRF450R - 36.1402

ProX Head & Base Gasket Set CRF450R '02-06

Part Number: PXR-36-1402

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Pro-X Racing Parts - Powersports Gasket Kits for 2002-2006 550 CLASSIC - 35.5599

Pro-X Racing Parts - Powersports Gasket Kits for 2002-2006 550 CLASSIC - 35.5599

Pro-X Racing Parts - Powersports Gasket Kits for 2002-2006 550 CLASSIC - 35.5599

ProX Top End Gasket Set Polaris Indy 550 '99-09

Part Number: PXR-35-5599

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Pro-X Racing Parts Top End Gasket Kits for 1989-2001 CR500R - 35.1409

Pro-X Racing Parts Top End Gasket Kits for 1989-2001 CR500R - 35.1409

Pro-X Racing Parts Top End Gasket Kits for 1989-2001 CR500R - 35.1409

ProX Top End Gasket Set CR500 '89-01

Part Number: PXR-35-1409

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Pro-X Racing Parts Head and Base Gasket Kits for 2019-2024 200 RR, 2025 200 RR X-PRO, 2021-2025 200 RR-RACE EDITION - 36.7219

Pro-X Racing Parts Head and Base Gasket Kits for 2019-2024 200 RR, 2025 200 RR X-PRO, 2021-2025 200 RR-RACE EDITION - 36.7219

Pro-X Racing Parts Head and Base Gasket Kits for 2019-2024 200 RR, 2025 200 RR X-PRO, 2021-2025 200 RR-RACE EDITION - 36.7219

ProX Head & Base Gasket Set Beta 200RR '19-22

Part Number: PXR-36-7219

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Pro-X Racing Parts Top End Gasket Kits for 1995-2006 KDX200 - 35.4285

Pro-X Racing Parts Top End Gasket Kits for 1995-2006 KDX200 - 35.4285

Pro-X Racing Parts Top End Gasket Kits for 1995-2006 KDX200 - 35.4285

ProX Top End Gasket Set KDX200 '95-06

Part Number: PXR-35-4285

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Pro-X Racing Parts Powersports Gasket Kits 35.2598

Pro-X Racing Parts Powersports Gasket Kits 35.2598

Pro-X Racing Parts Powersports Gasket Kits 35.2598

ProX Top End Gasket Set Yamaha XL/Vent./Phazer 480 '84-98

Part Number: PXR-35-2598

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Pro-X Racing Parts - Powersports Crankshaft Seals for 2007-2020 CRF150R, CRF150R EXPERT - 42.1207

Pro-X Racing Parts - Powersports Crankshaft Seals for 2007-2020 CRF150R, CRF150R EXPERT - 42.1207

Pro-X Racing Parts - Powersports Crankshaft Seals for 2007-2020 CRF150R, CRF150R EXPERT - 42.1207

ProX Crank Seal Set CRF150R '07-22

Part Number: PXR-42-1207

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Pro-X Racing Parts Head and Base Gasket Kits for 2001-2004 KX250 - 36.4301

Pro-X Racing Parts Head and Base Gasket Kits for 2001-2004 KX250 - 36.4301

Pro-X Racing Parts Head and Base Gasket Kits for 2001-2004 KX250 - 36.4301

ProX Head & Base Gasket Set KX250 '01-04

Part Number: PXR-36-4301

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Pro-X Racing Parts Head and Base Gasket Kits for 2005-2007 KX250 - 36.4305

Pro-X Racing Parts Head and Base Gasket Kits for 2005-2007 KX250 - 36.4305

Pro-X Racing Parts Head and Base Gasket Kits for 2005-2007 KX250 - 36.4305

ProX Head & Base Gasket Set KX250 '05-08

Part Number: PXR-36-4305

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Pro-X Racing Parts Head and Base Gasket Kits for 2017-2018 KX250F - 36.4317

Pro-X Racing Parts Head and Base Gasket Kits for 2017-2018 KX250F - 36.4317

Pro-X Racing Parts Head and Base Gasket Kits for 2017-2018 KX250F - 36.4317

ProX Head & Base Gasket Set KX250F '17-18

Part Number: PXR-36-4317

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Pro-X Racing Parts Head and Base Gasket Kits for 2021-2024 KX250, KX250X, 2024 KX250 50TH ANNIVERSARY EDITION - 36.4351

Pro-X Racing Parts Head and Base Gasket Kits for 2021-2024 KX250, KX250X, 2024 KX250 50TH ANNIVERSARY EDITION - 36.4351

Pro-X Racing Parts Head and Base Gasket Kits for 2021-2024 KX250, KX250X, 2024 KX250 50TH ANNIVERSARY EDITION - 36.4351

ProX Head & Base Gasket Set KX250 '21-22 + KX250XC '21-22

Part Number: PXR-36-4351

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Pro-X Racing Parts Head and Base Gasket Kits for 1993-2000 KX250 - 36.4393

Pro-X Racing Parts Head and Base Gasket Kits for 1993-2000 KX250 - 36.4393

Pro-X Racing Parts Head and Base Gasket Kits for 1993-2000 KX250 - 36.4393

ProX Head & Base Gasket Set KX250 '93-00

Part Number: PXR-36-4393

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Pro-X Racing Parts Head and Base Gasket Kits for 2008-2020 KLX450R, 2006-2008 KX450F - 36.4406

Pro-X Racing Parts Head and Base Gasket Kits for 2008-2020 KLX450R, 2006-2008 KX450F - 36.4406

Pro-X Racing Parts Head and Base Gasket Kits for 2008-2020 KLX450R, 2006-2008 KX450F - 36.4406

ProX Head & Base Gasket Set KX450F '06-08 + KLX450R '08-21

Part Number: PXR-36-4406

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Pro-X Racing Parts Head and Base Gasket Kits for 2009 KX450F - 36.4409

Pro-X Racing Parts Head and Base Gasket Kits for 2009 KX450F - 36.4409

Pro-X Racing Parts Head and Base Gasket Kits for 2009 KX450F - 36.4409

ProX Head & Base Gasket Set KX450F '09

Part Number: PXR-36-4409

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Pro-X Racing Parts Head and Base Gasket Kits for 2010-2015 KX450F - 36.4410

Pro-X Racing Parts Head and Base Gasket Kits for 2010-2015 KX450F - 36.4410

Pro-X Racing Parts Head and Base Gasket Kits for 2010-2015 KX450F - 36.4410

ProX Head & Base Gasket Set KX450F '10-15

Part Number: PXR-36-4410

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Pro-X Racing Parts Head and Base Gasket Kits for 2016-2018 KX450F - 36.4416

Pro-X Racing Parts Head and Base Gasket Kits for 2016-2018 KX450F - 36.4416

Pro-X Racing Parts Head and Base Gasket Kits for 2016-2018 KX450F - 36.4416

ProX Head & Base Gasket Set KX450F '16-18

Part Number: PXR-36-4416

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Pro-X Racing Parts Head and Base Gasket Kits for 2019-2020 KX450 - 36.4419

Pro-X Racing Parts Head and Base Gasket Kits for 2019-2020 KX450 - 36.4419

Pro-X Racing Parts Head and Base Gasket Kits for 2019-2020 KX450 - 36.4419

ProX Head & Base Gasket Set KX450 '19-20

Part Number: PXR-36-4419

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify