Engine - Crankcases & Parts

DescriptionCrankcase MK-Series 4-1/2" The demand for performance-based parts is growing, and these M8 engines are creating more power daily. All th...

DescriptionCrankcase MK-Series 4-1/2" The demand for performance-based parts is growing, and these M8 engines are creating more power daily. All th...

DescriptionM8 Softail Crankcase Stock deck height Large volume sump Machined, close-fitting oil scraper (stock is as cast) A solid foundation for b...

DescriptionMK-Series Engine Case Stock deck height Large volume sump Fits stock touring frame Designed to accept larger bores Accepts all OEM style...

DescriptionSuper Stock® Big Bore Engine Case 3.625" big bore cylinder case for any stroke up to and including 5" and most stock length connecting r...

DescriptionSuper Stock® Alternator Style Engine Case 3.5" stock bore cylinder case for any stroke up to and including 5" and most stock length conn...

DescriptionSuper Stock® Alternator Style Engine Case 3.5" stock bore cylinder case for any stroke up to and including 5" and most stock length conn...

DescriptionSuper Stock® Alternator Style Engine Case 3.5" stock bore cylinder case for any stroke up to and including 5" and most stock length conn...

DescriptionSteel Base Crankcase Vents One-piece design with a rubber or chrome top Can be mounted remotely, but will require vent hoses and clamps ...

DescriptionCrankcase Vent Filters Feature a steel base, one-piece design and chrome or black rubber top Come with or without a mounting stud Measur...

Description Front Belt Drive Pulley NutChrome front pulley nut for open primary belt drive applicationsMade in the USA Specifications Type: Acorn...

DescriptionCrankcase Screen OilSold as a Pack (5)Specifications Type: Oiling Product Name: Crankcase Units: Each Fitment 1948 Harley Davidson E ...

DescriptionCrankcase Screen OilSold as a Pack (5)DetailsType : OilingUnits : 5 Piece KitProduct Name : CrankcasePart NumbersItem Number: 09200202Ve...

DescriptionSpecial Application Crankcase Designed for high performance engines with cylinder bores 4.000" Cam chest is moved outward 0.250" to allo...

DescriptionMagnetic Oil Drain Plug Used on S&S crankcases manufactured after 05/01/2000 Made in the USA Specifications Riding Style: Street P...

DescriptionOil carryover is oil that comes out of your breather and all over your bikeFitment 2003-2006 Harley Davidson FLHR 1450 Road King 2004 Ha...

DescriptionSuper Stock® Alternator Style Engine Case 3.5" stock bore cylinder case for any stroke up to and including 5" and most stock length conn...

DescriptionSuper Stock® Generator Engine Case Include crankcase bolts, washers and nuts, cylinder mounting studs, timing hole plug, magnetic drain ...

DescriptionMystfree Kit Machined T-6061 billet aluminium construction Helps oil drain more efficiently into the rocker Reduces oil misting coming f...

DescriptionSuper Stock® Alternator Style Engine Case 3.5" stock bore cylinder case for any stroke up to and including 5" and most stock length conn...

DescriptionCrankcase Breather Reed Valve New-style breather is not dependent on the rotation of the crankshaft to make it open and close. Instead, ...

DescriptionCrankcase Breather Reed Valve New-style breather is not dependent on the rotation of the crankshaft to make it open and close. Instead, ...

DescriptionCrankcase Vent Replacement FilterReplacement filters sold separatelySpecifications Type: Bolt| Button-Head| Crankcase Units: Each Col...

DescriptionCrankcase Vent Replacement FilterReplacement filters sold separatelySpecifications Product Name: Vent Filter Riding Style: Street Uni...