Engine

Cometic - C10377 - Head Gasket - 4.250" - .040" - Center Cooled - MLS - M8FeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or become brittleMLX Gasket...

Cometic - C10348-052 - Head Gasket - 4.500" - .052" - 4.515" ID Coolant - MLX - M8FeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or become brittleMLX Gasket...

Cometic - C10378-030 - Head Gasket - 4.310" - .036" - Center Cooled - MLS - M8FeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or become brittleMLX Gasket...

Cometic - C10378 - Head Gasket - 4.310" - .040" - Center Cooled - MLS - M8FeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or become brittleMLX Gasket...

Belt Drives Ltd. - MPB-9 - Motor Plate Bearing Features For use on BDL Belt Drive clutches Specs Riding Style Street Units Each Product Name Bearing

Alloy Art - CRA-3 - Compression Release Adapter - 12 mm x 3/4"FeaturesDesigned to be used in twin plug headsAccept .650”/10mm x 1.0 compression release valvesSold eachMade in the U.S.A.SpecsUnitsEachProduct NameAdapterTypeCompression ReleaseConnector...

Alloy Art - CRA-2 - Compression Release Adapter - 14 mm x 3/8"FeaturesDesigned to be used in twin plug headsAccept .650”/10mm x 1.0 compression release valvesSold eachMade in the U.S.A.SpecsSize14 mm - 3/8''Riding StyleStreetTypeCompression...

Arlen Ness - 03-465 - Replacement Spring and Oil Ring SetFeaturesReplacement oil ring and spring for Arlen Ness re-usable oil filtersSpecsRiding StyleStreetProduct NameO-Ring SetTypeReplacementUnitsSetMaterialRubberBase...

Wossner - K4082D200-2 - Piston Kit - 4.500" Stroke - 114 CID - M8 CVO Features Crown is anodized to improve resistance to extreme heat Tested and proven to improve thermal diffusivity by up to 10% Hardcoat anodize treatment enhances the piston's...

Tp Engineering - 45-0151-12 - Oil Pump Big TwinFeaturesConstructed of high-quality billet aluminum with a polished finishUnique three-valve system delivers 8-10 lb. of oil pressure to the crankshaft at idle (all other oil pumps have a pressure valve that...

Trask - TM-018R - Assault Series Cam Cover - Raw Machined - M8FeaturesTransparent for viewing internal engine componentsMatches Assault series of air cleanersMade in the USASpecsColor/FinishMachinedRiding StyleStreetColor/FinishRawProduct...

Trask - TM-018BK - Assault Series Cam Cover - Gloss Black Powdercoat - M8FeaturesTransparent for viewing internal engine componentsMatches Assault series of air cleanersMade in the USASpecsColor/FinishGlossUnitsEachRiding...

Trask - TM-017BK - Assault Series Cam Cover - Gloss Black Powdercoat - Twin CamFeaturesTransparent for viewing internal engine componentsMatches Assault series of air cleanersMade in the USASpecsProduct...

Trask - TM-017R - Assault Series Cam Cover - Raw Machined - Twin CamFeaturesTransparent for viewing internal engine componentsMatches Assault series of air cleanersMade in the USASpecsProduct NameCoverRiding...

Trask - TM-017CH - Assault Series Cam Cover - Chrome - Twin CamFeaturesTransparent for viewing internal engine componentsMatches Assault series of air cleanersMade in the USASpecsColor/FinishChromeTypeCamUnitsEachProduct NameCoverRiding...

Tp Engineering - 45-0154-12 - Oil Pump Assembly - Big TwinFeaturesFilter your oil before it enters your motorComplete with fittings that send oil to the filter before pumping it through your engineAllows the use of 10-micron oil filters for additional...

Trask - DM-1999 - Breather Kit - Big Twin Features Machined T-6061 billet aluminum construction Helps oil drain more efficiently into the rocker Reduces oil misting coming from the engine breathers Made in the U.S.A. Specs Product...

Ultracool - SMT-4NSS - Oil Cooler Kit - Naked Black - Touring/TrikeFeaturesOil Adapter with thermal Switch and waterproof connectors automatically turns on the powerful dual fans when oil reaches 210 F maintaining the ideal oil/engine operating...

Ultracool - SMT-1GSS - Side Mount Oil Cooler Kit - Gloss Black - TouringFeaturesPlug-and-play wiring harness with relay and waterproof connectors that all connect to the battery under the seat for simple installationOil adapter and thermal switch...

Ultracool - SMSP-2N - Side Mount Oil Cooler Kit - Naked Black - SportsterFeaturesOil adapter and thermal switch with waterproof connectors automatically turns on the powerful dual fans when oil reaches 210  FSpecially designed aluminum heat exchanger...

Ultracool - DY-1FSS - Oil Cooler Kit - Flat Black - DynaFeaturesSpecifically designed for the S&S T Series 111, 124 and 143 enginesSpecial machined oil adapter to fit perfectly into the S&S casesStrengthened fan hardware for large S&S EnginesHas the...

Ultracool - DY-1CSS - Oil Cooler Kit - Chrome - DynaFeaturesSpecifically designed for the S&S T Series 111, 124 and 143 enginesSpecial machined oil adapter to fit perfectly into the S&S casesStrengthened fan hardware for large S&S EnginesHas the ability...

Ultracool - DY-1GSS - Oil Cooler Kit - Gloss Black - DynaFeaturesSpecifically designed for the S&S T Series 111, 124 and 143 enginesSpecial machined oil adapter to fit perfectly into the S&S casesStrengthened fan hardware for large S&S EnginesHas the...

Ultracool - SMT-1CSS - Side Mount Oil Cooler Kit - Chrome - TouringFeaturesPlug-and-play wiring harness with relay and waterproof connectors that all connect to the battery under the seat for simple installationOil adapter and thermal switch...

Ultracool - SMT8-5N - Side Mount Oil Cooler Kit - Naked - BlackFeaturesPlug-and-play wiring harness with relay and waterproof connectors that all connect to the battery under the seat for simple installationOil adapter and thermal switch automatically...

Ultracool - SMT-2GSS - Oil Cooler Kit - Gloss Black - Touring/TrikeFeaturesOil Adapter with thermal Switch and waterproof connectors automatically turns on the powerful dual fans when oil reaches 210 F maintaining the ideal oil/engine operating...

Ultracool - SMT-2CSS - Oil Cooler Kit - Chrome - Touring/TrikeFeaturesOil Adapter with thermal Switch and waterproof connectors automatically turns on the powerful dual fans when oil reaches 210 F maintaining the ideal oil/engine operating temperature in...

Ultracool - SMT8-3 - Oil Cooler Kit - Naked - Black - Softail/Touring/TrikeFeaturesPlug-and-play wiring harness with relay and waterproof connectors that all connects to the battery under the seat for simple installationOil Adapter and Thermal Switch...

Ultracool - RF-2FSS - Below Regulator Mount Oil Cooler - Flat Black - Touring/TrikeFeaturesSpecifically designed for the S&S T series 111, 124 and 143 enginesSpecial machined oil adapter to fit perfectly into the S&S casesStrengthened fan hardware for...

Thundermax - EA7000 - Oil Cooler Fan - M8 Touring/TrikeFeaturesUses engine temp and vehicle speed to reduce heat and keep engines running coolTakes only 15 minutes to install; does not require oil cooler removalPlug-n-play installation on M8 models...

Ultracool - RF-2GSS - Below Regulator Mount Oil Cooler - Gloss Black - Touring/TrikeFeaturesSpecifically designed for the S&S T series 111, 124 and 143 enginesSpecial machined oil adapter to fit perfectly into the S&S casesStrengthened fan hardware for...

Ultracool - SMT-4 - Oil Cooler Kit - Naked - Black - Dyna/FXR/Softail/TouringFeaturesPlug-and-play wiring harness with relay and waterproof connectors that all connects to the battery under the seat for simple installationOil adapter and thermal switch...

Ultracool - RF-2CSS - Below Regulator Mount Oil Cooler - Stainless Steel - Touring/TrikeFeaturesSpecifically designed for the S&S T series 111, 124 and 143 enginesSpecial machined oil adapter to fit perfectly into the S&S casesStrengthened fan hardware...

Ultracool - SMSP-1G - Side Mount Oil Cooler Kit - Gloss Black - SportsterFeaturesOil adapter and thermal switch with waterproof connectors automatically turns on the powerful dual fans when oil reaches 210  FSpecially designed aluminum heat exchanger...

Ultracool - SMT-2G - Side Mount Oil Cooler Kit - Gloss Black - TouringFeaturesOil adapter and thermal switch with waterproof connectors automatically turns on the powerful dual fans when oil reaches 210 FSpecially designed aluminum heat exchanger with...

Ultracool - SMT-2C - Side Mount Oil Cooler Kit - Chrome - TouringFeaturesOil adapter and thermal switch with waterproof connectors automatically turns on the powerful dual fans when oil reaches 210 FSpecially designed aluminum heat exchanger with...

Ultracool - SMS8-1G - Side Mount Oil Cooler Kit - Gloss Black - M8 SoftailFeaturesOil adapter and thermal switch with waterproof connectors automatically turns on the powerful dual fans when oil reaches 210  FSpecially designed aluminum heat exchanger...

Ultracool - SMS8-1C - Side Mount Oil Cooler Kit - Chrome - M8 SoftailFeaturesOil adapter and thermal switch with waterproof connectors automatically turns on the powerful dual fans when oil reaches 210  FSpecially designed aluminum heat exchanger with...

Ultracool - SMT8-1G - Frame Mount Oil Cooler Kit - Gloss Black - M8 Touring/TrikeFeaturesOil adapter and thermal switch with waterproof connectors automatically turns on the powerful dual fans when oil reaches 210 FSpecially designed aluminum heat...

Ultracool - SMT8-1C - Side Mount Oil Cooler Kit - Chrome - M8 Touring/TrikeFeaturesOil adapter and thermal switch with waterproof connectors automatically turns on the powerful dual fans when oil reaches 210 FSpecially designed aluminum heat exchanger...