Product Description
Cummins 3931569 OEM P7100 Linkage Bell Crank Lever – Ram 5.9L 12-Valve (1994–1998)
The Cummins 3931569 OEM P7100 Linkage Bell Crank Lever is a genuine Cummins replacement component designed for 1994–1998 Dodge Ram trucks equipped with the legendary 5.9L 12-valve Cummins engine and Bosch P7100 injection pump. This critical linkage component connects throttle and fuel control mechanisms within the P-pump system, helping ensure smooth throttle response, proper fuel delivery control, and reliable engine operation.
Manufactured to Cummins OEM specifications, the 3931569 bell crank lever is an ideal replacement for worn, damaged, or missing linkage components during engine repairs, P7100 injection pump servicing, restoration projects, or performance upgrades. Whether maintaining a stock truck or building a high-performance 12-valve Cummins, using genuine OEM linkage components helps preserve proper pump operation and drivability.
Features
- Genuine Cummins OEM replacement component
- Direct-fit bell crank lever for Bosch P7100 injection pump applications
- Restores proper throttle linkage operation
- Helps maintain smooth throttle response and fuel control
- Manufactured to original Cummins specifications
- Ideal for repairs, restorations, and performance builds
- Designed for long-term durability and reliability
- Compatible with factory P7100 linkage assemblies
- Maintains proper injection pump geometry and travel
- Trusted OEM quality and fitment
Fitment
- 1994 Dodge Ram 2500 5.9L Cummins 12-Valve
- 1995 Dodge Ram 2500 5.9L Cummins 12-Valve
- 1996 Dodge Ram 2500 5.9L Cummins 12-Valve
- 1997 Dodge Ram 2500 5.9L Cummins 12-Valve
- 1998 Dodge Ram 2500 5.9L Cummins 12-Valve
- 1994 Dodge Ram 3500 5.9L Cummins 12-Valve
- 1995 Dodge Ram 3500 5.9L Cummins 12-Valve
- 1996 Dodge Ram 3500 5.9L Cummins 12-Valve
- 1997 Dodge Ram 3500 5.9L Cummins 12-Valve
- 1998 Dodge Ram 3500 5.9L Cummins 12-Valve
- Applications utilizing the Bosch P7100 injection pump
Note: Verify part number and linkage configuration before ordering. Some modified or custom P7100 pump setups may utilize different linkage components.
What's Included
- Cummins 3931569 OEM P7100 Linkage Bell Crank Lever
Specifications
- Manufacturer: Cummins
- Part Number: 3931569
- Product Type: P7100 Injection Pump Linkage Component
- Component: Bell Crank Lever
- Injection Pump: Bosch P7100
- Material: OEM Steel Construction
- Mounting Style: Direct Replacement
- Engine Compatibility: 5.9L Cummins 12-Valve
- Vehicle Compatibility: 1994–1998 Dodge Ram 2500 and 3500
- Application: Fuel Injection Pump Linkage System
- OEM Replacement: Yes
Cross Reference Numbers
3931569, Cummins 3931569, P7100 Bell Crank Lever, Bosch P7100 Linkage Lever, P-Pump Bell Crank, 12-Valve Cummins Throttle Linkage Component
FAQ
What does the Cummins 3931569 bell crank lever do?
The bell crank lever serves as part of the throttle and fuel control linkage system on the Bosch P7100 injection pump, helping transfer throttle movement to the pump's fuel control mechanism.
Will this fit all P7100 injection pumps?
This component is designed for OEM P7100-equipped 1994–1998 5.9L Cummins applications. Compatibility should be verified on modified or custom pump setups.
Is this a genuine Cummins part?
Yes. The 3931569 is a genuine Cummins OEM replacement component manufactured to original specifications.
Can a worn bell crank lever affect throttle response?
Yes. Excessive wear or damage can create linkage play, inconsistent throttle response, and improper fuel control operation.
Is this commonly replaced during P7100 rebuilds?
Yes. Many technicians inspect or replace linkage components during injection pump repairs, rebuilds, or restoration projects to ensure proper operation.
Is this intended for performance applications?
While it is an OEM replacement component, it is commonly used on both stock and performance-oriented 12-valve Cummins builds utilizing the Bosch P7100 injection pump.
