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116607358003-0 - Northline Parts

Killer Dowel Pin Repair Kit for 1989-1998 Cummins 5.9L 12-Valve

SKU: NLT1H01023
$22.99 In Stock
$22.99
Sale price  $22.99 Regular price 
Ships for free in 2–4 business days.
Secure the timing-case dowel pin on 1989-1998 Cummins 5.9L 12-valve engines before it can back out and damage the timing gears.
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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
  • Dodge D250 5.9L Cummins 12-valve (1989-1993)
  • Dodge D350 5.9L Cummins 12-valve (1989-1993)
  • Dodge W250 5.9L Cummins 12-valve (1989-1993)
  • Dodge W350 5.9L Cummins 12-valve (1989-1993)
  • Dodge Ram 2500 5.9L Cummins 12-valve (1994-1998)
  • Dodge Ram 3500 5.9L Cummins 12-valve (1994-1998)
  • Other 1989-1998 Cummins 6BT 5.9L 12-valve applications with the same timing case

Product Overview

The killer dowel pin can sit quietly for years and then work loose with little warning. This repair kit is for owners already inside the front cover—or anyone doing preventive work—who wants to retain the pin before it reaches the gear train.

The retainer addresses the dowel-pin risk; it does not repair gears, a cracked housing, or damage from a pin that has already fallen. Inspect the timing case carefully while access is open.

This is an aftermarket replacement part and is not manufactured or supplied by the original equipment brand.

Key Features & Performance

  • Made for the KDP concern on first-generation and early second-generation 12-valve engines
  • Retains the factory timing-case dowel pin
  • Smart preventive repair during front seal or timing-cover service
  • Small kit that can help avoid major gear-train damage

Common Uses

  • Preventive KDP retention
  • Front timing-cover service
  • Repair work performed while replacing a front crank seal
  • Inspecting a loose pin before timing-gear damage occurs

Technical Specifications

  • Product Type: Killer dowel pin retention kit
  • Engine: Cummins 5.9L 6BT 12-valve
  • Model Years: 1989-1998
  • Location: Front timing-gear housing

Installation & Fitment

  • Remove the front cover using the proper service procedure
  • Locate and inspect the dowel pin, case, and timing gears
  • Reseat the pin only if the housing and components are undamaged
  • Install the retainer and fasteners to the correct service torque
  • Do not reuse damaged gears or a cracked timing housing

Compatibility Notice

Northline Parts does its best to list all known compatible models, but the correct part may fit an application not shown. Model names alone may not guarantee fitment. Compare the original component, reference number, connector or mounting design, dimensions, and any serial-number or production-date break before purchase.

Frequently Asked Questions

Q: What problem does this kit prevent? A: It helps stop the timing-case dowel pin from backing out into the timing gears.

Q: Will it repair an engine after the pin falls out? A: No. Existing gear, housing, or valve-train damage must be inspected and repaired separately.

Q: Does it fit a 24-valve Cummins? A: This listing is written for 1989-1998 5.9L 12-valve applications.

Part Summary

keywords: Cummins killer dowel pin kit, 5.9 12 valve KDP repair, 1989 Dodge Cummins timing pin, 1998 Ram 3500 KDP retainer, 6BT dowel pin fix, Cummins preventive timing repair

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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