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700 PK

Unbreakable Pump Rings
for engines that rev under 5400 RPM

SKU: 700 PK
  1. Distributor Part Numbers
    TransGo 700 PK
    Capital Core T74165B
    MST K77877
    Natpro 51822
    OTS K77877
    PDQ TG-700 PK
    PNH TG74538B
    PTW 51822
    Summit TRG-700 PK
    Transtar T74165B
    WIT T74165B
  2. Documents
  3. Related Products
    700 PKH

    Unbreakable High-Performance Pump Rings
    for engines that rev above 5400 RPM

  4. General Details

    This is a standard pump kit with unbreakable pump rings for engines that rev under 5400 RPM. A high-rev version of this kit is available for engines that rev over 5500 RPM, check out #700 PKH

    The rings in this kit are not cast iron or compressed metal. They are not brittle. They are tough, hardened steel and should go just about forever. Because they are slightly larger and stiffer, pump efficiency is increased. You will notice higher pressure at hot idle.

    Includes:
    • (2) USA-made hardened steel pump rings
    • Slide outer spring
    • Slide inner spring