Questions? Call or text us at:

888-927-3076

SPI OEM Replacement Piston Kit SM-09147-4

$67.24$89.95

SPI OEM Replacement Piston Kit SM-09147-4
SPI OEM Replacement Piston Kit SM-09147-4
SPI OEM Replacement Piston Kit SM-09147-4
SPI OEM Replacement Piston Kit SM-09147-4
SPI OEM Replacement Piston Kit SM-09147-4
SPI OEM Replacement Piston Kit SM-09147-4

Customer Ratings

4.9/5 (546 Reviews)

4.81/5 (1,689 Reviews)

SPI OEM Replacement Piston Kit SM-09147-4

$67.24$89.95
Questions? Call or text us at:888-927-3076
Item is in stockOnly 0 left in stockItem is out of stock Item is unavailable

SPI OEM Replacement Piston Kit SM-09147-4

NOTES:

KIT FEATURES:

  • All kits sold with valve, spring, retainer, seat to do complete replacement of either intake or exhaust side
  • All components are manufactured under iso 9001 certified factories
  • Nitride coated components to improve heat transer & carbon buildup for increased valve train life

    VALVE FEATURES:

  • Forged one-piece construction to help with weight reduction & improved flow
  • Performance valves receive a swirl polish, smooth stem treatment, and are made of 21-2n stainless steel

    SPRING FEATURES:

  • Springs are made of swosc-v material (oil-tempered steel wire)
  • Some springs fearture a progressive style design with more coils on one end of the spring
  • Progressive springs are heavier on one end and should always be installed towards the bottom
  • Non-progressive springs are paint marked and should be installed towards the top

    SEATS & RETAINERS:

  • Made from 4041 steel (select applications use 707546 aluminum)
  • Designed to work with psychic stainless steel valves and springs

    About:

    Sports Parts Inc. manufactures OEM quality Replacement parts you can rely on. Engineered to meet or exceed industry standards.

  • Strict quality control from start to finish
  • Made using the finest materials and advanced technologies
  • Fabricated on state-of-the-art equipment

    • Brand: SPI
    Part Number: SM-09147-4

    Note: Image is for reference only, actual product may vary slightly.

    SPI OEM Replacement Piston Kit SM-09147-4

    NOTES:

    KIT FEATURES:

  • All kits sold with valve, spring, retainer, seat to do complete replacement of either intake or exhaust side
  • All components are manufactured under iso 9001 certified factories
  • Nitride coated components to improve heat transer & carbon buildup for increased valve train life

    VALVE FEATURES:

  • Forged one-piece construction to help with weight reduction & improved flow
  • Performance valves receive a swirl polish, smooth stem treatment, and are made of 21-2n stainless steel

    SPRING FEATURES:

  • Springs are made of swosc-v material (oil-tempered steel wire)
  • Some springs fearture a progressive style design with more coils on one end of the spring
  • Progressive springs are heavier on one end and should always be installed towards the bottom
  • Non-progressive springs are paint marked and should be installed towards the top

    SEATS & RETAINERS:

  • Made from 4041 steel (select applications use 707546 aluminum)
  • Designed to work with psychic stainless steel valves and springs

    About:

    Sports Parts Inc. manufactures OEM quality Replacement parts you can rely on. Engineered to meet or exceed industry standards.

  • Strict quality control from start to finish
  • Made using the finest materials and advanced technologies
  • Fabricated on state-of-the-art equipment

    • Brand: SPI
    Part Number: SM-09147-4

    Note: Image is for reference only, actual product may vary slightly.

    Read More

    Customer Ratings

    4.9/5 (546 Reviews)

    4.81/5 (1,689 Reviews)

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