🍁 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 →

Valves & Parts

689 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

KIBBLEWHITE158S&S CYCLE142FEULING OIL PUMP CORP.117PROX60AV&V51ANDREWS45HotCams45EASTERN MOTORCYCLE PARTS28JIMS15DRAG SPECIALTIES14V-THUNDER6JAMES GASKET2KOSO NORTH AMERICA2SHOW CHROME1SONNAX1VERTEX1WINDEROSA1

Price

0$ — 0$

—

Availability

In stock

YZ450 INT VLV STD CENTER

KIBBLEWHITE

YZ450 INT VLV STD CENTER

70-85 XL INTK VALVE 1.935

KIBBLEWHITE

70-85 XL INTK VALVE 1.935

VALVE EX STD KTM 450

KIBBLEWHITE

VALVE EX STD KTM 450

05-17 B/T INTK VALVE HEAD 1.805" BLK

KIBBLEWHITE

05-17 B/T INTK VALVE HEAD 1.805" BLK

PINS LIFTER ANTI-ROT O/S ST

FEULING OIL PUMP CORP.

PINS LIFTER ANTI-ROT O/S ST

84-04 B/T STD EXH GUIDE AMPCO SHOULDER

KIBBLEWHITE

84-04 B/T STD EXH GUIDE AMPCO SHOULDER

1.812 EXH VALVE PAN/SHOVEL P.M.

KIBBLEWHITE

1.812 EXH VALVE PAN/SHOVEL P.M.

VALVE EXH WD STD LTZ/DRZ

KIBBLEWHITE

VALVE EXH WD STD LTZ/DRZ

VALVE IN STD 06-08TRX450R

KIBBLEWHITE

VALVE IN STD 06-08TRX450R

PAD TENSIONER REPLACEMENT M8

FEULING OIL PUMP CORP.

PAD TENSIONER REPLACEMENT M8

.075" 36-99 CAM SHIM ea

S&S CYCLE

.075" 36-99 CAM SHIM ea

YZ250F INT GUIDE STD

KIBBLEWHITE

YZ250F INT GUIDE STD

36-84 B/T CAM SHIM .070" EA

S&S CYCLE

36-84 B/T CAM SHIM .070" EA

SEAT VALVE EX 1.378/1.024

KIBBLEWHITE

SEAT VALVE EX 1.378/1.024

VALVE GUIDE KIT MNG BRONZE STD M8

KIBBLEWHITE

VALVE GUIDE KIT MNG BRONZE STD M8

84-04 T/C EXH VALVE 1.565"

KIBBLEWHITE

84-04 T/C EXH VALVE 1.565"

GUIDE VLV IN STD CRF250R

KIBBLEWHITE

GUIDE VLV IN STD CRF250R

GUIDE VLV EX STD KTM450

KIBBLEWHITE

GUIDE VLV EX STD KTM450

GUIDE VLV STD KAW 650

KIBBLEWHITE

GUIDE VLV STD KAW 650

GUIDE VLV INT STD KTM450

KIBBLEWHITE

GUIDE VLV INT STD KTM450

GUIDE VLV 010 KAW650

KIBBLEWHITE

GUIDE VLV 010 KAW650

84-17/86-UPXL R/ARM SHAFT (EA)

S&S CYCLE

84-17/86-UPXL R/ARM SHAFT (EA)

CRF 450R STD INTAKE GUIDE

KIBBLEWHITE

CRF 450R STD INTAKE GUIDE

…16…

Page 16 of 29