Factory IDI Turbo (70cc/190hp) DB2 Injection Pump Rebuild

  • $999.00
Shipping calculated at checkout.

Only -3 left!

The stock IDIT rebuild mirrors the factory calibration for the 93-94 turbo IDI pumps, with all the reliability upgrades that our street series pumps receive, without the need for a pyro or boost gauge.

All Classic Diesel Designs' DB2 injection pumps are built to and exceed oem specification. All pumps are built with a new advance piston, balanced metering valve to reduce side load and stickage issues, low lubricity spec tool steel blade set and transfer pump liner to reduce wear with modern dry diesel, high torque shutoff solenoid, viton material grade seals, updated delivery valve, delivery valve stop, and low lubricity grooved plungers

See Stanadyne service bulletins: S.B 60R8, S.B.108RlO, S.B.125R5, S.B. 304R8 S.B. 334R1, S.B. 373R1.

A common issue with the design of the DB series rotary pump is rapid wear of the advance piston bore due to the hardened piston sliding in the aluminum bore quickly eroding the critical tolerance due to lack of lubricity of modern diesel fuel. Most cheaper rebuilds ream out this bore and fit a larger piston, but this is just a temporary fix and soon the hydraulic advance will be out of spec, resulting in a lack of power, high egts and a smokey exhaust. Our solution is to mill out this bore and install a ceramic sleeve. This ceramic sleeve allows us to create a better fit than with the original design, and shows no wear after over 100k miles, extending the lifespan of the pump, and maintaining the same out of box performance many years down the road.

-If purchasing an exchange order with no core supplied, the cost of the service increases $100 along with a $200 core charge that will be refunded after the core has been received and inspected. 

 This model pump replaces:

  • DB2831-5069 - 1816340C91 - 7.3L Liter 1993-94 Ford F Truck - (Turbo) Auto Trans. (190 HP)
  • DB2831-5070 - 1816350C91 - 7.3L Liter 1993-94 Ford F Truck - (Turbo) Man Trans. (190 HP)
  • DB2831-5071 - 1819636C91 - 7.3L Liter 1992-1/2 Navistar S Series Truck (170 HP)(1.2 cSt)
  • DB2831-5085 - 1819675C91 - 7.3L Liter 1992-1/2 UPS Truck (110 HP)
  • DB2831-5163 - 1821415C91 - 7.3L Liter Ford Pickup (Auto.) (185 HP)

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