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116803351960-0 - Northline Parts

Cummins 5.9L 12-Valve P7100 Injection Pump Seal Rebuild Kit

SKU: NLT1Z03693
$50.99 In Stock
$50.99
Sale price  $50.99 Regular price 
Ships for free in 2–4 business days.
This seal and repair kit services compatible Bosch-style P7100 inline injection pumps used with Cummins 5.9L 12-valve 6B and 6BT engines.
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Compatible Models

We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.

Compatible equipment / model
  • Cummins 5.9L 12-valve 6B engines using a P7100 pump
  • Cummins 5.9L 12-valve 6BT engines using a P7100 pump
  • Common 1994-1998 Dodge Ram 2500 and 3500 5.9L 12-valve applications with P7100 injection

Product Overview

Fuel seepage around a P-pump, air entering the system, or a pump being rebuilt on the bench can call for new seals and wear parts. This kit supplies the small components used during internal service; it is not a complete injection pump.

P7100 calibration and assembly are precision diesel work. The exact pump tag and kit contents must be checked before teardown.

Key Features & Performance

  • Seal and repair components for P7100 pumps
  • Supports bench rebuilding of compatible inline pumps
  • Useful for leak repair and overhaul
  • Packaged for Cummins 6B/6BT 12-valve applications
  • Cost-effective kit for an experienced diesel shop

Replaces Part Numbers

  • P7100

Common Uses

  • Resealing a leaking injection pump
  • Servicing a pump during a calibrated rebuild
  • Replacing hardened seals after long storage or contaminated fuel

Technical Specifications

  • Product Type: Injection pump rebuild/seal kit
  • Pump Family: P7100 inline mechanical pump
  • Engine Family: Cummins 6B / 6BT 5.9L 12-valve
  • Fuel Type: Diesel
  • Pump Not Included

Installation & Fitment

  • Record the complete pump identification tag
  • Work in a clean diesel-injection environment
  • Do not disturb calibration without proper test equipment
  • Professional pump rebuilding and calibration are strongly recommended

Compatibility Notice

Northline Parts does its best to list all known compatible models, but the correct part may fit an application not shown.

Model, production date, serial number, connector, dimensions, installed options, and previous repairs can affect fitment. Compare the original component and reference information before purchase.

Frequently Asked Questions

Q: Is this a complete P7100 pump? A: No. It is a repair kit for a compatible pump.

Q: Will it fit every 5.9 Cummins? A: No. Many 5.9 engines use other injection systems. Confirm a P7100 pump and compare its tag.

Q: Can I rebuild the pump on the truck? A: Precision internal work and calibration are best handled by a diesel injection shop.

Q: Can this kit repair worn hard parts inside the P7100? A: A seal kit addresses service seals and related small parts. Damaged plungers, barrels, cam components, or housings require separate parts and pump calibration.

Q: Is this an original-equipment part? A: No. This is an aftermarket item. Brand, model, and part numbers identify fitment only; compare the original part and the listing details before ordering.

Part Summary

keywords: P7100 rebuild kit, Cummins 5.9 12 valve pump seals, 6BT injection pump repair, 1994-1998 Dodge P pump service, Bosch style inline pump gasket kit

Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.

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