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Crankcase Evacuation Systems and Components

Crankcase Evacuation Systems and Components

Crankcase Evacuation Systems and Components

Crankcase evacuation systems reduce blow-by and internal pressure, maximizing engine power and efficiency. These systems are critical for racing engines operating in demanding conditions. Enhance them with additional oil pressure systems to boost engine durability and performance.

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  • check valve only for crankcase evac kit all34146

    Allstar Performance Check Valve Only for Crankcase Evac Kit ALL34146

    ALLSTAR PERFORMANCE

    $13.99
    Check ValveAllstar Crankcase Evacuation SystemEach
    ALL34146
    SKU:
    ALL34146
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    $13.99
    Qty in Cart: 0
    Quantity:
    Price:
    $13.99
    Subtotal:
  • Crankcase Evacuation System ALL34145

    Allstar Performance Crankcase Evacuation System ALL34145

    ALLSTAR PERFORMANCE

    $48.99
    Crankcase Evacuation SystemWeld-OnBreathers / Grommets / Check Valves / NipplesRequires 5/8 in HoseSteelUniversalKit
    ALL34145
    SKU:
    ALL34145
    Availability:
    Ships Same Business Day
    Weight:
    1.61 LBS
    $48.99
    Qty in Cart: 0
    Quantity:
    Price:
    $48.99
    Subtotal:
  • Crankcase Evac.System  MOR25900

    Moroso Crankcase Evac.System 25900

    MOROSO

    $103.99
    Crankcase Evac.System Crankcase Evacuation SystemWeld-OnBreathers / Grommets / Check Valves / FittingsRequires 5/8 in HoseSteelKit
    MOR25900
    SKU:
    MOR25900
    Availability:
    Ships Same Business Day
    Weight:
    1.63 LBS
    MFG Part #:
    25900
    $103.99
    Qty in Cart: 0
    Quantity:
    Price:
    $103.99
    Subtotal:
  • Alum Evac Tank Kit w/1-1/2in Slip ons KEVK139-OPEN

    Alum Evac Tank Kit w/1-1/2in Slip ons K139-OPEN

    KEVKO OIL PANS & COMPONENTS

    $299.99
    Alum Evac Tank Kit w/1-1/2in Slip onsCrankcase Evacuation SystemWeld-On12 AN Hose / Air Oil Separator / Breathers / Fittings / Check Valve / Nipple IncludedAluminum / SteelNatural1-1/2 in Breather TubesKit
    KEVK139-OPEN
    SKU:
    KEVK139-OPEN
    Availability:
    Ships Same Business Day
    Weight:
    4.45 LBS
    MFG Part #:
    K139-OPEN
    $299.99
    Qty in Cart: 0
    Quantity:
    Price:
    $299.99
    Subtotal:
  • Evac Kit Only Without Valve Cover Fittings KEVK139-KIT

    Evac Kit Only Without Valve Cover Fittings K139-KIT

    KEVKO OIL PANS & COMPONENTS

    $214.99
    Evac Kit Only Without Valve Cover FittingsCrankcase Evacuation SystemWeld-On12 AN Hose / Air Oil Separator / Breathers / Fittings / Check Valve / Nipple IncludedValve Cover Fittings RequiredAluminum / SteelNaturalUniversalKit
    KEVK139-KIT
    SKU:
    KEVK139-KIT
    Availability:
    Ships Same Business Day
    Weight:
    3.44 LBS
    MFG Part #:
    K139-KIT
    $214.99
    Qty in Cart: 0
    Quantity:
    Price:
    $214.99
    Subtotal:
  • Alum Evac Tank Kit w/1-3/8in Slip Ons KEVK139-CRATE

    Alum Evac Tank Kit w/1-3/8in Slip Ons K139-CRATE

    KEVKO OIL PANS & COMPONENTS

    $299.99
    Alum Evac Tank Kit w/1-3/8in Slip OnsCrankcase Evacuation SystemWeld-On12 AN Hose / Air Oil Separator / Breathers / Fittings / Check Valve / Nipple IncludedAluminum / SteelNatural1-3/8 in Breather TubesKit
    KEVK139-CRATE
    SKU:
    KEVK139-CRATE
    Availability:
    Ships Same Business Day
    Weight:
    4.43 LBS
    MFG Part #:
    K139-CRATE
    $299.99
    Qty in Cart: 0
    Quantity:
    Price:
    $299.99
    Subtotal:
  • Weld-In Fitting Evac  KEVK139-2

    Weld-In Fitting Evac K139-2

    KEVKO OIL PANS & COMPONENTS

    $10.99
    Weld-In Fitting Evac Pipe Nipple1/2 in NPT ThreadWeld-OnKevko Crankcase Evacuation SystemEach
    KEVK139-2
    SKU:
    KEVK139-2
    Availability:
    Ships Same Business Day
    Weight:
    0.17 LBS
    MFG Part #:
    K139-2
    $10.99
    Qty in Cart: 0
    Quantity:
    Price:
    $10.99
    Subtotal:
  • Evac Check Valve  KEVK139-1

    Evac Check Valve K139-1

    KEVKO OIL PANS & COMPONENTS

    $19.99
    Evac Check Valve Check ValveKevko Crankcase Evacuation SystemEach
    KEVK139-1
    SKU:
    KEVK139-1
    Availability:
    Ships Same Business Day
    Weight:
    0.23 LBS
    MFG Part #:
    K139-1
    $19.99
    Qty in Cart: 0
    Quantity:
    Price:
    $19.99
    Subtotal:
  • Total: items /

Adding your products to cart

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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