Shopping Cart

Your cart is empty.

Your cart is empty.

Streamline N-RK-J-2 [Impco RK-J-2], Model J Repair Kit with Silicone Diaphragm

Free shipping on orders over $29.99

$45.46

$ 23 .99 $23.99

In Stock
  • Genuine Streamline Repair Kit
  • Streamline, Woodward, Impco Model J Converters
  • Silicone diaphragm – provides excellent flexibility in cold weather climates and is more resistant to chemical contamination than Hydrin diaphragms
  • Interchanges with Impco RK-J-2 repair kit
  • Made in the USA


The Model J converter is a combined two-stage regulator and vaporizer. This RK-J-2 repair kit is designed to rebuild Streamline and Impco Model J converters and includes both the blue and orange springs. The repair kit consists of:

  • N00-6443, N-S1-59, SCREW, 8-32 X 5⁄8" SEMS (2)
  • N00-4722A, N-AD1-26, DIAPHRAGM ASSEMBLY, SECONDARY, SILICONE
  • N00-6434, N-S1-42, SCREW, 8-32 X 3⁄8" SEMS
  • N00-6812, N-S4-27, SEAT, SECONDARY REGULATOR
  • SECONDARY SPRING:
    • N00-6618, N-S2-35, SPRING, BLUE SECONDARY
    • N00-6621, N-S2-38, SPRING, ORANGE SECONDARY
  • N00-6804, N-S4-16, SEAT, PRIMARY REGULATOR
  • N00-5256, N-G1-85, GASKET, BODY TO PLATE
  • N00-5907, N-P1-14, PIN, PRIMARY VALVE
  • N00-4717A, N-AD1-22, DIAPHRAGM ASSEMBLY, PRIMARY
  • N00-6406, N-S1-10, SCREW, 8-32 X 1" SEMS (2)

Please refer to the assembly drawing in the Streamline Master Catalog for component part numbers.

Two outlet fuel flow initiation pressures are available. Orange secondary spring (N00-6621) requires approximately -0.5 inH2O (-1.245 mbar) to initiate fuel flow. Blue secondary spring (N00-6618) requires approximately -1.5 inH2O (-3.736 mbar).


Andrew Cole
Reviewed in the United States on February 14, 2024
item was missing The orange secondary spring that was mentioned in the Kit "N00-6621, N-S2-38, SPRING, ORANGE SECONDARY"The whole reason I bought the kit too