🍁 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 315-4444 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

🔍 Looking for parts for a specific vehicle?

Select a vehicle →

Gaskets & Kits

795 resultsRelevance Price: low → high Price: high → low Name: A → Z

Bolts Connecting Rods Cooling Fans Crankshaft Bearings Crankshafts Crankshafts & Parts Cylinders & Parts Engine Covers Engine Gaskets Engine Guards Engines Repair Exhaust Valves Flywheels Gasket Materials Gaskets & Kits Intake Valves Motor Cylinders Motor Supports Oil Filters Oil Pumps & Parts Piston Circlips Piston Pin Bearings Piston Rings Piston Wrist Pins Pistons Plates Radiator Braces Radiator Caps Radiator Hoses Radiator Relocation Kit Radiators Recoil Starter Handles Seals - Orings & Kits Spacers Springs Stator Caps Thermostat and Replacement Parts Transmission Chains Valve Shims Valves & Parts

Filters

Brand

COMETIC313JAMES GASKET179PROX119WINDEROSA55S&S CYCLE53HotRods15RICK'S MOTORSPORT ELECTRIC15VERTEX10DRAG SPECIALTIES8MOOSE RACING7K&S TECHNOLOGIES3BisonBumpers2CylinderWorks2EASTERN MOTORCYCLE PARTS2JIMS2TRASK2ALL BALLS1CUSTOM DYNAMICS1FEULING OIL PUMP CORP.1ITP1JabscoRule1KOSO NORTH AMERICA1REVOLUTION PERFORMANCE LLC1VANCE & HINES1

Price

0$ — 0$

—

Availability

In stock

04-08 KX250F INNER CLUTCH CVR GSKT

COMETIC

04-08 KX250F INNER CLUTCH CVR GSKT

98-14 KX100 HEAD GASKET 53MM BORE

COMETIC

98-14 KX100 HEAD GASKET 53MM BORE

05-07 RM-Z450 BASE GASKET

COMETIC

05-07 RM-Z450 BASE GASKET

GASKET ST TE LT80/KFX80

PROX

GASKET ST TE LT80/KFX80

10-13 YZ450F BASE GASKET

COMETIC

10-13 YZ450F BASE GASKET

04-05 TRX450R CENTER CASE GSKT

COMETIC

04-05 TRX450R CENTER CASE GSKT

07-09 RM-Z250 BASE GASKET

COMETIC

07-09 RM-Z250 BASE GASKET

04-05 TRX450R BASE GSKT 99MM BORE

COMETIC

04-05 TRX450R BASE GSKT 99MM BORE

GASKET KIT EXHAUST POL

MOOSE RACING

GASKET KIT EXHAUST POL

04-07 RM125 INNER CLUTCH CVR GSKT

COMETIC

04-07 RM125 INNER CLUTCH CVR GSKT

80-86 BIG TWIN STARTER HOUS CVR 10PK

COMETIC

80-86 BIG TWIN STARTER HOUS CVR 10PK

05-08 SUZUKI RM250 EXHAUST GASKET

COMETIC

05-08 SUZUKI RM250 EXHAUST GASKET

05-07 CR125 MAG CVR GSKT

COMETIC

05-07 CR125 MAG CVR GSKT

01-13 YAMAHA OUTER CLUTCH COVER GASKET

COMETIC

01-13 YAMAHA OUTER CLUTCH COVER GASKET

99-06 T/C FL COMPLETE EST GASK KIT

COMETIC

99-06 T/C FL COMPLETE EST GASK KIT

GASKET HEAD SUZUKI

COMETIC

GASKET HEAD SUZUKI

05-07 KX250 BASE GASKET

COMETIC

05-07 KX250 BASE GASKET

77-90 SHIFTER STUD BOSS GASK PAPER(10PK)

JAMES GASKET

77-90 SHIFTER STUD BOSS GASK PAPER(10PK)

97-14 125 SX INTERMEDIATE EXHST GSKT

COMETIC

97-14 125 SX INTERMEDIATE EXHST GSKT

84-99 EVO LEFT ROCKER TO HEAD .010" GSKT

COMETIC

84-99 EVO LEFT ROCKER TO HEAD .010" GSKT

04-14 85 SX WATER PUMP COVER GASKET

COMETIC

04-14 85 SX WATER PUMP COVER GASKET

06-08 KX450F WATER PUMP CVR GSKT

COMETIC

06-08 KX450F WATER PUMP CVR GSKT

84-99 EVO RIGHT ROCKER TO HEAD .010"GSKT

COMETIC

84-99 EVO RIGHT ROCKER TO HEAD .010"GSKT

04-07 RHINO 660 CAM CHAIN TENSIONER GSKT

COMETIC

04-07 RHINO 660 CAM CHAIN TENSIONER GSKT

…15…

Page 15 of 34