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The Koso round slide KCR carburetor is designed to maximize the air/fuel ratio for a better performance for 4-stroke engine. Built from the best qu...

Aluminum fuel filters with cleanable brass element.

Kit 1 Contains 1 = Gasket Packing (43049-1017) 1 = O-Ring, Tap Lever (92055-1111) 1 = O-Ring Tap Assy. (92009-1112) 2 = Screws 3 X 5mm (92009-1123...

Black line with neoprene outer cover to resist grease and oil. Available in plain or reinforced rubber. Sold in 25 foot roll.

Throttle cap cable adjuster screw Fits Motion Pro TORS eliminator carb cap for Mikuni carbs Not for use with stock carb cap Pack of 5 in polybag

ITL Cable Idle Adjusting Screw Mikuni

Dellorto Main Jet Kits

Prevents water and dirt from entering your exhaust during washing and transportation. Proprietary new softer rubber material that features fibergla...

Toxic Exhaust Plugs

Fiberglass cloth header/exhaust wrap. Available in 4 sizes and 2 colours. Made in the USA.

The FCR-MX carburetor is designed for the specialized needs of the off-road racer. It has many features to take motocross and ATV performance to th...

For OEM replacement.

Fuel Filters  

Fuel Filters BRP/CAN-AM & POLARIS

For any carburetor system. Stay really soft at any temperature. 25’ and 100’ rolls. 3 sizes available.

Helix fuel line is made from premium polyurethane, providing superior resistance to abrasions, kinking, tearing, oxidation and chemical damage. Thi...

Helix Fuel Line 3/16” ID X 5/16” OD

Fuel Line 5/16” ID X 7/16” OD

Contains 68 pieces.

25-foot rolls. A - Flexible transparent vinyl tubing. 2mm thickness. B - Flexible black vinyl tubing. 2mm thickness. C - Reinforced vinyl tubing, n...

Direct OE-style replacement 3-position petcock (off, reserve and main) Made in Taiwan

ITL Fuel Valves

Thick aluminum fiberglass blanket with adhesive. Size: 12” X 40”. Made in the USA. Thickness: 2mm (0.0787”).

Aluminized heat shield with adhesive. 3 sizes available. Made in the USA.

High-pressure transparent yellow, polyurethane, nylon interbraid, 200 psi max pressure, transparent premium polyurethane 85-durometer tubing provid...

The inline fuel valves are ideal for use on ATVs or other vehicles where an inline fuel petcock is necessary

Carburetor “Keihin PZ’ type

K&N Inline Fuel Pumps provide premium quality fuel system hardware with a universal design that fits a wide variety of applications. Compatible...

Keihin Main Jet Kits

The KSR carburetor is based on PWK carburetor core but adapted for 4-stroke engines. It features a semi-flat D-style throttle valve that increases ...

Mikuni Main Jet Kits

Oil Injection Line

Made in Japan. Same quality as OEM. KEIHIN N424-21 for PJ/PWK Pilot / Slow Running Jet, PM16 / 18 / 20, Yamaha R6 99-07 Various Kawasaki / Suz...

Made in Japan Same quality as OEM

Made in Japan Same quality as OEM KEIHIN N424-25 for CV/FCR Pilot Slow running jet, FCR 28/32/33/35/37/39/41mm Harley-D Keihin BH (Non CV Type)...

Made in Japan Same quality as OEM

Slow jets for ATVs

Pilot jets for TMX carbs that have the oval type throttle valve MIKUNI N224.103 for TMX 2.5mm bleed end, early TMS/TMX OEM MX6/38 BSR CV type Hond...

Made in Japan. Same quality as OEM. MIKUNI VM22/210 for VM/TM/TMX 8 bleed hole type VM18 / VM22 / VM26-34 Flange Type Tm-24-38 (No accelerator ...

Made in Japan. Same quality as OEM. MIKUNI VM28/486 for RS/HS 2mm bleed hole type HS40 / HSR42 / 45 / 48 / RS34-40 TM33 / 36 / 40 with acceler...

ITL Pipe Guard

Aluminum. Includes the flange and the gasket

The Keihin-type Flat-slide PWK carburetors is a compact version of the standard PWK model. With these features you can take advantage of the PWK’s ...

The Keihin-type PWK carburetors is the dominant carb on many factory and race track motocross machines.With these features you can take advantage o...