Description
Dorman 901-5103 clutch-starter safety switch with integral wiring harness and connector for International and IC Corporation medium- and heavy-duty trucks with manual transmissions (2001–2016 4000/7000-series and 2007–2016 ProStar). Aftermarket replacement for Navistar 2505658C91 — prevents the engine from cranking unless the clutch pedal is fully depressed.
Signs You Need a New Clutch Starter Safety Switch
- Engine cranks without the clutch pedal pressed (safety hazard)
- Engine will not crank with the clutch fully depressed
- Intermittent no-start with manual transmission
- Visible damage or corrosion on the switch harness
- Switch does not click when the clutch pedal is pressed
Specifications
| Manufacturer | Dorman HD Solutions |
|---|---|
| Part Number | 901-5103 |
| Part Type | Clutch Starter Safety Switch (with harness) |
| Condition | New |
| Color / Finish | Black |
| Connector Configuration | Pin |
| Wiring Harness | Integral (included) |
| Special Tools Required | No |
Cross References
This switch replaces or is equivalent to the following part number:
- International / Navistar: 2505658C91
Applications
This clutch-starter safety switch fits the following International and IC Corporation chassis with manual transmissions:
- International 4100 (2006–2012), 4100 SBA (2006–2008)
- International 4200 (2002–2010), 4200LP (2003–2008)
- International 4300 / 4300LP (2002–2016)
- International 4400 / 4400LP (2002–2016)
- International 7300, 7400, 7500 (2001–2016)
- International 7600 (2001–2007), 7700 (2001–2014)
- International 8600 (2001–2002), 8600 TranStar (2008–2015)
- International ProStar (2007–2016)
- International WorkStar 7600 (2008–2014)
- IC Corporation 3300 Chassis (2005)
Verify your vehicle year and transmission type before ordering — trucks with automatic transmissions do not use this switch.
