Product Description
The Cummins 3930407 OEM P7100 Throttle Linkage Pivot Shaft Bracket is the factory-correct mounting bracket that supports the mechanical throttle linkage on 1994–1998 5.9L 12-Valve Cummins engines equipped with the Bosch P7100 injection pump. This precision-formed OEM bracket ensures smooth throttle lever movement, accurate pump control, and proper alignment of the pivot shaft under all operating conditions.
A worn, bent, or missing bracket can lead to throttle sticking, improper fuel delivery, or inconsistent pedal response. Installing a genuine Cummins 3930407 bracket restores correct geometry and durability that aftermarket copies cannot match.
Fitment
- 1994–1998 Dodge Ram 2500 / 3500 with 5.9L 12-Valve Cummins (P7100 mechanical injection pump)
- 5.9L 6BT engines using OEM mechanical throttle linkage assemblies
Note: Will not fit 1989–1993 VE-pump engines or 1998.5–2002 ISB electronic injection systems.
Cross-Reference (Cummins-Only)
Related Cummins throttle and hardware components:
• Cummins 3915104 OEM Regular Hexagon Nut – Throttle/Lever Hardware
• Cummins 3900625 OEM Hex Flange Head Cap Screw
• Cummins 3909395 OEM Spring Hose Clamp – Dipstick
FAQ
What does the Cummins 3930407 pivot shaft bracket do?
This bracket supports and aligns the throttle linkage pivot shaft on P7100-equipped 12-valve engines, ensuring smooth and accurate throttle movement.
Do I need this bracket for a P-pump conversion?
Yes — when converting a VE or electronic pump engine to a P7100, the OEM pivot shaft bracket is required to mount and stabilize the linkage assembly.
Will this bracket fit 1989–1993 VE-pump 12-valve engines?
No. VE-pump throttle linkage uses a different bracket and geometry. This part fits only P7100 mechanical injection systems.
What are symptoms of a damaged or missing pivot bracket?
Common symptoms include binding throttle movement, erratic fuel delivery, poor pedal response, or throttle hang. Replacing the bracket resolves these issues.
Specifications for cummins 3930407
| Specification | Value |
|---|---|
| Brand | Cummins Genuine Parts |
| Part Number | 3930407 |
| Component Type | Throttle Linkage Pivot Shaft Bracket (P7100) |
| UPC | Not Published |
| GTIN | Not Published |
| Cross Reference | Used only on P7100 mechanical injection linkage systems (1994–1998) |
| E-Codes | N/A |
| Shipping Weight | 0.40 lbs |
| Package Dimensions | 5 x 4 x 2 in |
| Prop 65 Warning | Not Applicable |
