🍁 Proudly Québécois

Garage|🔍 Find your vehicle|Mathias Sports Mathias Marine|Blog|My account

Free shipping

from $49*

OEM Parts & Accessories

MATHIAS POWER PARTS

Welcome to Mathias Power Parts, your destination for powersports, marine and bike parts and accessories. We offer over 100,000 products from the best brands for snowmobile, ATV, motorcycle, boat and bike. Quality, speed and reliability are at the heart of our service.

Our Story Contact Us

Explore

Powersports Marine Bike OEM Parts & Accessories Brands Blog Pilot Program

Contact us

Saint-Mathias-sur-Richelieu, QC450 467-3868 service@mathiaspowerparts.com

Information

À propos

Aide

Contact us FAQ Shipping policy Returns policy

Légal

Terms and conditions Privacy policy

Newsletter

Get our promotions and new arrivals

Our other sites

mathiassports.com mathiasmarine.com

© 2026 Mathias Power Parts. All rights reserved.

Home/Powersports/Engine

POWERSPORTS

Engine

4,536 results

Find Powersports parts that fit

Pick your vehicle to enable OEM-fit badges.

Filters

Vehicle type

Subcategory

AllGaskets & Kits883Pistons757Valves & Parts666Engine Gaskets633Oil Filters276Seals - Orings & Kits256Crankshaft Bearings124Engine Covers105Piston Rings90Crankshafts & Parts88Cylinders & Parts70Engines Repair66Oil Pumps & Parts57Flywheels54Radiators49Connecting Rods39Piston Wrist Pins33Cooling Fans27Motor Supports24Motor Cylinders18Transmission Chains15Bolts13Intake Valves12Radiator Caps9Radiator Hoses7Thermostat and Replacement Parts7Piston Pin Bearings6Recoil Starter Handles6Engine Guards4Valve Shims4Crankshafts3Gasket Materials3Piston Circlips3Radiator Braces2Springs2Exhaust Valves1Plates1Radiator Relocation Kit1Spacers1Stator Caps1

Brand

VertexWinderosa558COMETIC433S&S CYCLE429Athena321JAMES GASKET300HiFlo259PROX220KIBBLEWHITE152Wiseco148FEULING OIL PUMP CORP.143WISECO PISTON138HOT RODS128VERTEX98MOOSE RACING83DRAG SPECIALTIES82EASTERN MOTORCYCLE PARTS75KimpexHD72WINDEROSA67AV&V55Kimpex53ProX53AllBallsRacing48ANDREWS45HOT CAMS44CYLINDER WORKS39

Price

1$ — 2345$

—

Availability

In stock

4,536 results

Sort by

Piston Replacement Ring Set

Kimpex

Piston Replacement Ring Set

24,99 $ - 38,99 $

04-08 KX250F VALVE COVER GASKET

COMETIC

04-08 KX250F VALVE COVER GASKET

GUIDE VALVE EXT POLARIS

KIBBLEWHITE

GUIDE VALVE EXT POLARIS

05-07 RM-Z450 BASE GASKET

COMETIC

05-07 RM-Z450 BASE GASKET

99-17 T/CAM OIL PUMP RELEIF SPRING (EA)

FEULING OIL PUMP CORP.

99-17 T/CAM OIL PUMP RELEIF SPRING (EA)

GASKET ST TE LT80/KFX80

PROX

GASKET ST TE LT80/KFX80

COLLAR VLV UPPR 18258-02 05-17 TC

EASTERN MOTORCYCLE PARTS

COLLAR VLV UPPR 18258-02 05-17 TC

HFA2709 AIR FILTER KAWA VULCAN 750

HiFlo

HFA2709 AIR FILTER KAWA VULCAN 750

10-13 YZ450F BASE GASKET

COMETIC

10-13 YZ450F BASE GASKET

07-09 RM-Z250 BASE GASKET

COMETIC

07-09 RM-Z250 BASE GASKET

04-05 TRX450R CENTER CASE GSKT

COMETIC

04-05 TRX450R CENTER CASE GSKT

04-05 TRX450R BASE GSKT 99MM BORE

COMETIC

04-05 TRX450R BASE GSKT 99MM BORE

Inner Clutch - Side Cover Gasket Kit

WINDEROSA

Inner Clutch - Side Cover Gasket Kit

18,95 $ - 23,95 $

BEARINGS ROD +.002

EASTERN MOTORCYCLE PARTS

BEARINGS ROD +.002

GASKET KIT EXHAUST POL

MOOSE RACING

GASKET KIT EXHAUST POL

VALVE INT M8 BD 1.591"HD

KIBBLEWHITE

VALVE INT M8 BD 1.591"HD

Outer Clutch Gasket Kit

WINDEROSA

Outer Clutch Gasket Kit

7,95 $ - 20,95 $

04-07 RM125 INNER CLUTCH CVR GSKT

COMETIC

04-07 RM125 INNER CLUTCH CVR GSKT

17-19 M8 VALVE INTAKE 1.630"

KIBBLEWHITE

17-19 M8 VALVE INTAKE 1.630"

OIL SEAL SKI DOO

VERTEX

OIL SEAL SKI DOO

12,95 $ - 70,95 $

80-86 BIG TWIN STARTER HOUS CVR 10PK

COMETIC

80-86 BIG TWIN STARTER HOUS CVR 10PK

68-80 B/T OIL PUMP BODY .010" RC GSKT

COMETIC

68-80 B/T OIL PUMP BODY .010" RC GSKT

01-13 YAMAHA OUTER CLUTCH COVER GASKET

COMETIC

01-13 YAMAHA OUTER CLUTCH COVER GASKET

36-47 HD .020" VITON COAT BASE GSKT KT

COMETIC

36-47 HD .020" VITON COAT BASE GSKT KT

…89…

Page 89 of 189