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S&S CYCLE

Crankcase MK-Series 4-1/2"

Manufacturer Code310-1351
Product CodeCHM-SSCYCLE-310-1351
  • The demand for performance-based parts is growing, and these M8 engines are creating more power daily. All that power requires a quality base that the stock cases can’t provide.
  • This new version of the MK-Series Crankcases are ready for even more than the originals!
  • These cases are designed to accept cylinders up to 4 1/2”, which is massive!
  • Like the originals, these cases scrape more oil than stock and offer more reliability, all without frame modifications.
  • Features And Benefits:
  • Stock deck height
  • Machined, close-fitting oil scraper (stock is as cast)
  • Large volume sump
  • Redesigned, with a 4.695” spigot bore to accept larger bore cylinders


    • Vehicle fitment

    Select your vehicle in the bar above to check if this part fits.

    This part is compatible with 29 motorcycle models.
    • HARLEY DAVIDSON FLDE 1750 ABS2018–2020
    • HARLEY DAVIDSON FLFB 1750 ABS2018–2020
    • HARLEY DAVIDSON FLFBS 1868 ABS2018–2024
    • HARLEY DAVIDSON FLFBS 1923 ABS2025
    • HARLEY DAVIDSON FLHC 1750 ABS2018–2022
    • HARLEY DAVIDSON FLHCS 1868 ABS2018–2024
    • HARLEY DAVIDSON FLHCS 1923 ABS2025
    • HARLEY DAVIDSON FLI 1868 ABS2024
    • HARLEY DAVIDSON FLSB 1750 ABS2018–2024
    • HARLEY DAVIDSON FLSL 1750 ABS2018–2021
    • HARLEY DAVIDSON FLSTFI 1923 ABS2025
    • HARLEY DAVIDSON FXBB 1750 ABS2018–2020
    • HARLEY DAVIDSON FXBB 1923 ABS2025
    • HARLEY DAVIDSON FXBBS 18682021
    • HARLEY DAVIDSON FXBBS 1868 ABS2021–2024
    • HARLEY DAVIDSON FXBR 1750 ABS2018–2020
    • HARLEY DAVIDSON FXBR 1923 ABS2023–2025
    • HARLEY DAVIDSON FXBRS 1868 ABS2018–2022
    • HARLEY DAVIDSON FXDR 1868 ABS2019
    • HARLEY DAVIDSON FXDRS 1868 ABS2020
    • HARLEY DAVIDSON FXFB 1750 ABS2018–2019, 2021
    • HARLEY DAVIDSON FXFBS 1868 ABS2018–2023
    • HARLEY DAVIDSON FXLR 1750 ABS2018–2020
    • HARLEY DAVIDSON FXLRS 1868 ABS2020–2021
    • HARLEY DAVIDSON FXLRS 1923 ABS2022–2025
    • HARLEY DAVIDSON FXLRST 1923 ABS2022–2025
    • HARLEY DAVIDSON FXRST 1923 ABS2022
    • HARLEY DAVIDSON FXST 17502021
    • HARLEY DAVIDSON FXST 1750 ABS2020–2024
    In stock
    1 in stock
    Delivery in 1-3 business days
    RON 20,183.76
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    Specificații

    Specificații

    ModelMK-Series
    UnitsKit
    Color/FinishBlack
    Product NameCrankcase
    Research ValueFinalized