Skip to content

Your cart is empty

Continue shopping

Have an account?

Log in to check out faster.

Your cart

Loading...

Order special instructions

Subtotal

$0.00 USD

Taxes and shipping calculated at checkout
  • HOME
  • DURAMAX
    • LB7 2001-2004
    • LLY 2004.5-2005
    • LLY/LBZ 2006-2007
    • LMM 2007.5-2010
    • LML 2011-2016
    • L5P 2017-2021
    • LM2 2019-2021
    • 2016-2020 CO 2.8L
    • Advanced Lifts
    • All Duramax Products
  • FORD
    • Ford 7.3L 1999-2003
    • Ford 6.0L 2003.5-2007
      • Turbo
    • Ford 6.4L 2008-2010
    • Ford 6.7L 2011-2016
    • Ford 6.7L 2017-2023
    • Ford 3.0L 2018-2020
    • Advanced Lifts
    • All Ford Products
  • RAM
    • Ram 5.9L 1998-2002
    • Ram 5.9L 2003-2004
    • Ram 5.9L 2004.5-2007
    • Ram 6.7L 2007.5-2022
    • Ram 3.0L EcoDiesel
    • Advanced Lifts
    • All Ram Products
  • CATEGORY
    • Air Intake Systems & Filters
      • Air Intake Kits
      • Cleaning Kits
      • Intake Components
      • Replacement Filters
    • Automotive Liquids & Chemicals
    • Drivetrain
      • Gear Sets
    • Engine Cooling System
      • Coolant Bypass Kits
      • Coolant Filters
      • Cooling Kits & Components
      • Coolant Reservoirs
      • Oil Cooler Kits & Components
    • Engine & Components
      • Engine Gaskets
      • Headers & Manifolds
      • Turbochargers
    • Exhaust
      • DPF Back
      • Exhaust Gaskets
      • Exhaust Mufflers
      • Exhaust Piping
      • Exhaust Systems
      • Exhaust Tips
    • Fuel System & Delivery
      • FASS
      • Fuel Components
      • Fuel Delivery
      • Fuel Injectors
      • Fuel Tanks
    • Lighting
      • Light Bars
      • Fog Lights
    • Performance Parts & Accessories
      • Brakes, Rotors, & Pads
      • Brakes-Performance
      • Brakes-Racing
      • Brake System
      • Programmers & Tuners
    • Shop & Tools
      • Fabrication
    • Style
      • Bumpers
      • Bumpers- Steel
      • Grilles
      • Roof
      • Roof Rack
      • Running Boards
      • Steps
    • Suspension
      • Coilovers
      • Coil Springs & Components
      • Lift Kits & Components
      • Shocks, Struts, & Components
      • Suspension Components
      • Suspension Leveling Kits
      • Suspension Lowering Kits
    • Tires
    • Transmission
      • Transmission Components
      • Transmission Coolers
    • Wheels
      • Center Caps
      • Cast
      • Forged
      • Wheel Components & Accessories
  • SHOP BY BRAND
    • Complete Product Line
    • S&B Filters
      • Body Mounts
      • Cold Air Intakes
      • Replacement Filters
      • Tanks
    • 808 Diesel Performance
Log in
  • Facebook
  • Instagram
808 Diesel Performance
  • HOME
  • DURAMAX
    • LB7 2001-2004
    • LLY 2004.5-2005
    • LLY/LBZ 2006-2007
    • LMM 2007.5-2010
    • LML 2011-2016
    • L5P 2017-2021
    • LM2 2019-2021
    • 2016-2020 CO 2.8L
    • Advanced Lifts
    • All Duramax Products
  • FORD
    • Ford 7.3L 1999-2003
    • Ford 6.0L 2003.5-2007
      • Turbo
    • Ford 6.4L 2008-2010
    • Ford 6.7L 2011-2016
    • Ford 6.7L 2017-2023
    • Ford 3.0L 2018-2020
    • Advanced Lifts
    • All Ford Products
  • RAM
    • Ram 5.9L 1998-2002
    • Ram 5.9L 2003-2004
    • Ram 5.9L 2004.5-2007
    • Ram 6.7L 2007.5-2022
    • Ram 3.0L EcoDiesel
    • Advanced Lifts
    • All Ram Products
  • CATEGORY
    • Air Intake Systems & Filters
      • Air Intake Kits
      • Cleaning Kits
      • Intake Components
      • Replacement Filters
    • Automotive Liquids & Chemicals
    • Drivetrain
      • Gear Sets
    • Engine Cooling System
      • Coolant Bypass Kits
      • Coolant Filters
      • Cooling Kits & Components
      • Coolant Reservoirs
      • Oil Cooler Kits & Components
    • Engine & Components
      • Engine Gaskets
      • Headers & Manifolds
      • Turbochargers
    • Exhaust
      • DPF Back
      • Exhaust Gaskets
      • Exhaust Mufflers
      • Exhaust Piping
      • Exhaust Systems
      • Exhaust Tips
    • Fuel System & Delivery
      • FASS
      • Fuel Components
      • Fuel Delivery
      • Fuel Injectors
      • Fuel Tanks
    • Lighting
      • Light Bars
      • Fog Lights
    • Performance Parts & Accessories
      • Brakes, Rotors, & Pads
      • Brakes-Performance
      • Brakes-Racing
      • Brake System
      • Programmers & Tuners
    • Shop & Tools
      • Fabrication
    • Style
      • Bumpers
      • Bumpers- Steel
      • Grilles
      • Roof
      • Roof Rack
      • Running Boards
      • Steps
    • Suspension
      • Coilovers
      • Coil Springs & Components
      • Lift Kits & Components
      • Shocks, Struts, & Components
      • Suspension Components
      • Suspension Leveling Kits
      • Suspension Lowering Kits
    • Tires
    • Transmission
      • Transmission Components
      • Transmission Coolers
    • Wheels
      • Center Caps
      • Cast
      • Forged
      • Wheel Components & Accessories
  • SHOP BY BRAND
    • Complete Product Line
    • S&B Filters
      • Body Mounts
      • Cold Air Intakes
      • Replacement Filters
      • Tanks
    • 808 Diesel Performance
Log in Cart

Filter:

Brand
0 selected Reset
Brand
Availability
0 selected Reset
Availability
Price
The highest price is $4,355.99 Reset
$
$
Part Type
0 selected Reset
Part Type
Search by Tag
0 selected Reset
Search by Tag
Remove all

1026 products

Filter and sort Filter

Filter and sort

Filter

1026 products

Brand
Clear
Availability
Clear
Price

The highest price is $4,355.99

$
$
Clear
Part Type
Clear
Search by Tag
Clear
Remove all
Remove all

1026 products

  • Cometic 86-92 Suzuki GSXR1100 Engine Base Rebuild Gasket

    Cometic 86-92 Suzuki GSXR1100 Engine Base Rebuild Gasket

    Cometic 86-92 Suzuki GSXR1100 Engine Base Rebuild Gasket

    Vendor:
    Cometic Gasket
    No reviews
    Regular price $37.30 USD
    Regular price Sale price $37.30 USD
    Unit price /  per 
  • Cometic Kawasaki KZ900 72mm .043 Head Gasket

    Cometic Kawasaki KZ900 72mm .043 Head Gasket

    Sold out

    Cometic Kawasaki KZ900 72mm .043 Head Gasket

    Vendor:
    Cometic Gasket
    No reviews
    Regular price $66.46 USD
    Regular price Sale price $66.46 USD
    Unit price /  per 
    Sold out
  • Cometic 85-86 Suzuki LT250R QuadRacer 72mm Bore Top End Gasket Kit

    Cometic 85-86 Suzuki LT250R QuadRacer 72mm Bore Top End Gasket Kit

    Cometic 85-86 Suzuki LT250R QuadRacer 72mm Bore Top End Gasket Kit

    Vendor:
    Cometic Gasket
    No reviews
    Regular price $42.16 USD
    Regular price Sale price $42.16 USD
    Unit price /  per 
  • Cometic 2023 Yamaha YZ450F 97mm Bore Top End Gasket Kit

    Cometic 2023 Yamaha YZ450F 97mm Bore Top End Gasket Kit

    Sold out

    Cometic 2023 Yamaha YZ450F 97mm Bore Top End Gasket Kit

    Vendor:
    Cometic Gasket
    No reviews
    Regular price $87.11 USD
    Regular price Sale price $87.11 USD
    Unit price /  per 
    Sold out
  • Cometic 2023 250 SX Top End Gasket Kit

    Cometic 2023 250 SX Top End Gasket Kit

    Cometic 2023 250 SX Top End Gasket Kit

    Vendor:
    Cometic Gasket
    No reviews
    Regular price $79.83 USD
    Regular price Sale price $79.83 USD
    Unit price /  per 
  • Cometic 2023 KTM 350 SX-F Top End Gasket Kit

    Cometic 2023 KTM 350 SX-F Top End Gasket Kit

    Cometic 2023 KTM 350 SX-F Top End Gasket Kit

    Vendor:
    Cometic Gasket
    No reviews
    Regular price $102.93 USD
    Regular price Sale price $102.93 USD
    Unit price /  per 
  • Cometic 2023 KTM 250 SX-F Top End Gasket Kit

    Cometic 2023 KTM 250 SX-F Top End Gasket Kit

    Cometic 2023 KTM 250 SX-F Top End Gasket Kit

    Vendor:
    Cometic Gasket
    No reviews
    Regular price $102.93 USD
    Regular price Sale price $102.93 USD
    Unit price /  per 
  • Cometic 2023 KTM 125 SX Top End Gasket Kit

    Cometic 2023 KTM 125 SX Top End Gasket Kit

    Cometic 2023 KTM 125 SX Top End Gasket Kit

    Vendor:
    Cometic Gasket
    No reviews
    Regular price $92.49 USD
    Regular price Sale price $92.49 USD
    Unit price /  per 
  • Cometic 21-23 Kawasaki KX450 Top End Gasket Kit

    Cometic 21-23 Kawasaki KX450 Top End Gasket Kit

    Cometic 21-23 Kawasaki KX450 Top End Gasket Kit

    Vendor:
    Cometic Gasket
    No reviews
    Regular price $88.98 USD
    Regular price Sale price $88.98 USD
    Unit price /  per 
  • Cometic 2020+ KTM 350 EXC-F Top End Gasket Kit

    Cometic 2020+ KTM 350 EXC-F Top End Gasket Kit

    Cometic 2020+ KTM 350 EXC-F Top End Gasket Kit

    Vendor:
    Cometic Gasket
    No reviews
    Regular price $97.83 USD
    Regular price Sale price $97.83 USD
    Unit price /  per 
  • Cometic 13-21 Beta RR250 Bottom End Gasket Kit

    Cometic 13-21 Beta RR250 Bottom End Gasket Kit

    Cometic 13-21 Beta RR250 Bottom End Gasket Kit

    Vendor:
    Cometic Gasket
    No reviews
    Regular price $121.07 USD
    Regular price Sale price $121.07 USD
    Unit price /  per 
  • Cometic 13-21 Beta RR250 Top End Gasket Kit

    Cometic 13-21 Beta RR250 Top End Gasket Kit

    Cometic 13-21 Beta RR250 Top End Gasket Kit

    Vendor:
    Cometic Gasket
    No reviews
    Regular price $73.37 USD
    Regular price Sale price $73.37 USD
    Unit price /  per 
  • Cometic 18-23 KTM 85 SX Top End Gasket Kit

    Cometic 18-23 KTM 85 SX Top End Gasket Kit

    Cometic 18-23 KTM 85 SX Top End Gasket Kit

    Vendor:
    Cometic Gasket
    No reviews
    Regular price $45.02 USD
    Regular price Sale price $45.02 USD
    Unit price /  per 
  • Cometic 2017+ KTM 450 EXC-F Top End Gasket Kit

    Cometic 2017+ KTM 450 EXC-F Top End Gasket Kit

    Cometic 2017+ KTM 450 EXC-F Top End Gasket Kit

    Vendor:
    Cometic Gasket
    No reviews
    Regular price $74.98 USD
    Regular price Sale price $74.98 USD
    Unit price /  per 
  • Cometic 2017+ KTM 250 EXC-F Top End Gasket Kit

    Cometic 2017+ KTM 250 EXC-F Top End Gasket Kit

    Cometic 2017+ KTM 250 EXC-F Top End Gasket Kit

    Vendor:
    Cometic Gasket
    No reviews
    Regular price $87.75 USD
    Regular price Sale price $87.75 USD
    Unit price /  per 
  • Cometic 02-20 Yamaha YZ250 72mm Bore Head Gasket

    Cometic 02-20 Yamaha YZ250 72mm Bore Head Gasket

    Sold out

    Cometic 02-20 Yamaha YZ250 72mm Bore Head Gasket

    Vendor:
    Cometic Gasket
    No reviews
    Regular price $60.41 USD
    Regular price Sale price $60.41 USD
    Unit price /  per 
    Sold out
  • Cometic 09-19 KTM 50SX Pro Senior LC Bottom End Gasket Kit

    Cometic 09-19 KTM 50SX Pro Senior LC Bottom End Gasket Kit

    Cometic 09-19 KTM 50SX Pro Senior LC Bottom End Gasket Kit

    Vendor:
    Cometic Gasket
    No reviews
    Regular price $88.26 USD
    Regular price Sale price $88.26 USD
    Unit price /  per 
  • Cometic 01-18 Kawasaki KX85 Bottom End Gasket Kit

    Cometic 01-18 Kawasaki KX85 Bottom End Gasket Kit

    Cometic 01-18 Kawasaki KX85 Bottom End Gasket Kit

    Vendor:
    Cometic Gasket
    No reviews
    Regular price $93.07 USD
    Regular price Sale price $93.07 USD
    Unit price /  per 
  • Cometic 11-12 KTM 350 SX-F 88mm Bore Top End Gasket Kit

    Cometic 11-12 KTM 350 SX-F 88mm Bore Top End Gasket Kit

    Cometic 11-12 KTM 350 SX-F 88mm Bore Top End Gasket Kit

    Vendor:
    Cometic Gasket
    No reviews
    Regular price $74.41 USD
    Regular price Sale price $74.41 USD
    Unit price /  per 
  • Cometic 10-17 Honda CRF250R 78mm Bore Top End Gasket Kit

    Cometic 10-17 Honda CRF250R 78mm Bore Top End Gasket Kit

    Cometic 10-17 Honda CRF250R 78mm Bore Top End Gasket Kit

    Vendor:
    Cometic Gasket
    No reviews
    Regular price $67.73 USD
    Regular price Sale price $67.73 USD
    Unit price /  per 
  • Cometic 17-23 Polaris RZR XP Turbo 95mm Bore .036 MLX Cylinder Head Gasket

    Cometic 17-23 Polaris RZR XP Turbo 95mm Bore .036 MLX Cylinder Head Gasket

    Cometic 17-23 Polaris RZR XP Turbo 95mm Bore .036 MLX Cylinder Head Gasket

    Vendor:
    Cometic Gasket
    No reviews
    Regular price $158.98 USD
    Regular price Sale price $158.98 USD
    Unit price /  per 
  • Cometic 86-99 Polaris 488 Trail Crank Seal Kit

    Cometic 86-99 Polaris 488 Trail Crank Seal Kit

    Cometic 86-99 Polaris 488 Trail Crank Seal Kit

    Vendor:
    Cometic Gasket
    No reviews
    Regular price $11.83 USD
    Regular price Sale price $11.83 USD
    Unit price /  per 
  • Cometic 1999+ Suzuki GSX1300R AFM Engine Case Rebuild Kit

    Cometic 1999+ Suzuki GSX1300R AFM Engine Case Rebuild Kit

    Sold out

    Cometic 1999+ Suzuki GSX1300R AFM Engine Case Rebuild Kit

    Vendor:
    Cometic Gasket
    No reviews
    Regular price $89.24 USD
    Regular price Sale price $89.24 USD
    Unit price /  per 
    Sold out
  • Cometic 1999+ Suzuki GSX1300R .010 Base Gasket

    Cometic 1999+ Suzuki GSX1300R .010 Base Gasket

    Cometic 1999+ Suzuki GSX1300R .010 Base Gasket

    Vendor:
    Cometic Gasket
    No reviews
    Regular price $35.76 USD
    Regular price Sale price $35.76 USD
    Unit price /  per 
  • 1
  • …
  • 4
  • 5
  • 6
  • 7
  • 8
  • …
  • 43

Our Facility

  • Contact Us
  • Location
  • Hours
  • Shop Services
  • Careers

Installation

Install for all parts ordered: Please call or email to make an appointment.

808-348-4281

tech@808diesel.com

Join our email list

  • Facebook
  • Instagram
© 2025, 808 Diesel Performance Powered by Shopify
  • Refund policy
  • Privacy policy
  • Terms of service
  • Shipping policy
  • Choosing a selection results in a full page refresh.
  • Opens in a new window.