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Air Intake & Fuel Systems

Air Intake & Fuel Systems

We all need air to breathe and that even goes for your snowmobile. The fuel system on your sled can make the difference between a great day or a horrible one. 21 MotorSports has the air intake and fuel system parts you need. Improved engine performance means an improved riding experience. Take care of your fuel system and your snowmobile will thank you for it. 

  • Moto Tassinari Arctic Cat Gasket - 1 Cyl P/N G3112
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    Moto Tassinari Arctic Cat Gasket - 1 Cyl P/N G3112

    MOTO TASSINARI

    $10.30
    Reed Replacement GasketSold each As always, 21 Motorsports offers FAST and FREE shipping on MOTO TASSINARI part number G3112. Please look around to find more great items from MOTO TASSINARI and all the other great and parts you love!
    $10.30
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  • Moto Tassinari Ski Doo Gasket - 1 Cyl P/N G3120
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    Moto Tassinari Ski Doo Gasket - 1 Cyl P/N G3120

    MOTO TASSINARI

    $10.30
    Reed Replacement GasketSold each As always, 21 Motorsports offers FAST and FREE shipping on MOTO TASSINARI part number G3120. Please look around to find more great items from MOTO TASSINARI and all the other great and parts you love!
    $10.30
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  • Moto Tassinari V-Force 3 Reed Petals P/N 3P883R Moto Tassinari V-Force 3 Reed Petals P/N 3P883R
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    Moto Tassinari V-Force 3 Reed Petals P/N 3P883R

    MOTO TASSINARI

    MSRP: $64.95
    $63.23
    Precise manufacturing and high-grade materialsCarefully developed for the highest level of qualityStrict quality control ensures high dependability Reed Petals for VForce 3R Reed Valve System by Moto Tassinari®. Original equipment carbon fiber VForce3...
    MSRP: $64.95
    $63.23
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  • Uni Filter Uni Snow Pod Foam Filter 15 Degree P/N Up-4229Sa Uni Filter Uni Snow Pod Foam Filter 15 Degree P/N Up-4229Sa
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    Uni Filter Uni Snow Pod Foam Filter 15 Degree P/N Up-4229Sa

    Uni Filter

    $22.89
    Works with original equipment manufacturer vehicle electronicsMade from high-quality materials for ultimate durabilityManufactured to meet or exceed strict quality requirements100% Made in U.S.A. Universal Pod Air Filter (UP-4229SA) by UNI Air Filters®...
    $22.89
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  • Sport-Parts Inc. Spi Carburetor Flange P/N Sm-07193
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    Sport-Parts Inc. Spi Carburetor Flange P/N Sm-07193

    SPORT-PARTS INC.

    MSRP: $32.95
    $28.86
    Replacement intake mounting flange As always, 21 Motorsports offers FAST and FREE shipping on SPORT-PARTS INC. part number SM-07193. Please look around to find more great items from SPORT-PARTS INC. and all the other great and parts you love!
    MSRP: $32.95
    $28.86
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  • Mikuni Hd Mounting Flange P/N 2.056
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    Mikuni Hd Mounting Flange P/N 2.056

    MIKUNI

    $35.98
    This Mikuni mounting flange has a bolt pattern of 74.6, bolt hole is 8.5, bolt size is 46, throat depth is 32, spigot diameter is 52, and it fits VM40-44 carburetors. The stud pattern is HD, Mikuni # is VM40/200, stud opening is 3", carb opening is 2". ...
    $35.98
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  • Mikuni Mounting Flange P/N 2.054
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    Mikuni Mounting Flange P/N 2.054

    MIKUNI

    $35.98
    This Mikuni mounting flange has bolt hole of 8.5, bolt size of 10, throat depth of 25, spigot diameter 43, and it fits VM36-40 carburetors. As always, 21 Motorsports offers FAST and FREE shipping on MIKUNI part number 2.054. Please look around to find...
    $35.98
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  • Boyesen Super Stock Reeds P/N 540Sf1 Boyesen Super Stock Reeds P/N 540Sf1
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    Boyesen Super Stock Reeds P/N 540Sf1

    BOYESEN

    MSRP: $29.95
    $28.42
    Fiber single-stage replacement reedsEnhance performance at all rpmMatched to OEM specificationsLast longer and better value than other stock reeds on the market As always, 21 Motorsports offers FAST and FREE shipping on BOYESEN part number 540SF1...
    MSRP: $29.95
    $28.42
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  • Mikuni Choke Conversion Kit P/N 002.350A
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    Mikuni Choke Conversion Kit P/N 002.350A

    MIKUNI

    MSRP: $29.30
    $27.50
    Genuine Mikuni lever choke kit As always, 21 Motorsports offers FAST and FREE shipping on MIKUNI part number 002.350A. Please look around to find more great items from MIKUNI and all the other great and parts you love!
    MSRP: $29.30
    $27.50
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  • Mikuni Fuel Pump Single Outlet P/N Df44-227
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    Mikuni Fuel Pump Single Outlet P/N Df44-227

    MIKUNI

    $35.79
    Same as SPI 07-187-01Rectangular fuel pump for single carb As always, 21 Motorsports offers FAST and FREE shipping on MIKUNI part number DF44-227. Please look around to find more great items from MIKUNI and all the other great and parts you love!
    $35.79
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  • Mikuni Hd Mounting Flange P/N 2.055
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    Mikuni Hd Mounting Flange P/N 2.055

    MIKUNI

    $35.98
    This Mikuni mounting flange has a bolt pattern of 74.6, bolt hole is 8.5, bolt size is 38, throat depth is 28, spigot diameter is 43, and it fits VM36-38 carburetors. The stud pattern is HD, Mikuni # is VM38/200, stud opening is 3", carb opening is 1...
    $35.98
    Add to Cart