Product Description
The Cummins 4932790 OEM Fuel Control Actuator (FCA) Bolt is the factory socket head cap screw used to secure the CP3 fuel control actuator on 5.9L and 6.7L Cummins engines. If your original FCA bolts are stripped, rusty, or missing, this genuine Cummins hardware restores proper clamping force and keeps fuel pressure control rock solid on your Ram workhorse or tow rig.
CUMMINS 4932790 FCA BOLT – KEY FEATURES
- Genuine Cummins 4932790 socket head cap screw – no offshore hardware guesswork.
- Correct M5 x 0.8 x 20 mm length and thread with Torx T25 head for CP3 FCA mounting.
- Designed for CP3-equipped 5.9L (2003–2007) and 6.7L (2007.5–2018) Ram Cummins applications.
- Ensures the FCA stays properly clamped to the high-pressure pump for stable rail pressure.
- Ideal when replacing a worn FCA, chasing fuel pressure codes, or rehabbing a used CP3 pump.
RECOMMENDED USE
Use the Cummins 4932790 FCA bolt any time you swap or service the CP3 fuel control actuator. Old bolts often round out, corrode, or lose tension, which makes future service harder and can compromise fuel metering. Fresh OEM hardware keeps the FCA secure and helps prevent fuel leaks and hard starts.
FITMENT – CUMMINS 4932790 FCA BOLT
This bolt is used to mount the Fuel Control Actuator (FCA) to the CP3 high-pressure fuel pump on the following platforms:
- 2003–2007 Dodge Ram 2500/3500 with 5.9L Cummins ISB (CP3-equipped)
- 2007.5–2018 Ram 2500/3500/4500/5500 with 6.7L Cummins (CP3-equipped)
- Common-rail ISB/QSB B-series engines using CP3 pumps (2.8L, 3.8L, 3.9L, 4.5L, 5.9L, 6.7L – verify by ESN)
Important: Each CP3 pump uses three (3) of these bolts to retain a single FCA. This listing is for one genuine Cummins bolt – order a quantity of three if you are replacing all the hardware for one actuator.
CROSS-REFERENCE & RELATED CUMMINS PARTS
Pair this FCA bolt with the correct genuine Cummins actuator and harness components for a complete, reliable repair:
- CUMMINS 4932457 OEM FUEL CONTROL ACTUATOR (FCA) – RAM 5.9L (2003–2007) – OE CP3 metering valve for common-rail 5.9L trucks.
- Cummins 4936097 6.7L Electronic Fuel Control Actuator (FCA) – commonly used on 2007.5–2018 6.7L trucks (verify by VIN/ESN).
- Cummins 3164098 / 6462204 FCA harness repair pigtail – used on 2003–2018 5.9L/6.7L Cummins when the electrical connector is heat-damaged or brittle.
When you’re replacing an FCA, it is strongly recommended to install new FCA bolts (4932790) at the same time, and to inspect the harness connector for corrosion or broken locks before reassembly.
INSTALL TIPS
- Clean the CP3 pump mounting area thoroughly before removing the old FCA and bolts.
- Use the correct Torx T25 bit and apply steady, even pressure to prevent stripping.
- Crack the old bolts loose gently; do not reuse stretched or damaged hardware.
- Install the new Cummins 4932790 bolts and torque to factory spec using a quality inch-pound torque wrench.
SPECIFICATIONS FOR CUMMINS 4932790
| Specifications for cummins 4932790 | |
|---|---|
| Brand | Cummins Genuine Parts |
| Part Number | 4932790 |
| Product Type | Socket Head Cap Screw – Fuel Control Actuator (FCA) Mounting Bolt |
| Thread / Length | M5 x 0.8 x 20 mm |
| Head Type | Torx T25 |
| Engine Compatibility | 2003–2007 Dodge Ram 5.9L Cummins ISB (CP3) – FCA mounting 2007.5–2018 Ram 6.7L Cummins (CP3) – FCA mounting ISB/QSB B-series common-rail engines using CP3 pump (2.8L, 3.8L, 3.9L, 4.5L, 5.9L, 6.7L – verify by ESN) |
| Quantity Required per FCA | 3 bolts per Fuel Control Actuator |
| UPC | Not specified by manufacturer |
| GTIN | Not specified by manufacturer |
| Cross Reference | Used with Cummins FCA 4932457 (5.9L) and 4936097 (6.7L) Commonly serviced with FCA harness pigtail 3164098 / 6462204 |
| E-Codes | Not applicable (hardware component) |
| Shipping Info | Small parts item – ships via standard ground service from CPP Diesel warehouse. |
| Country of Origin | As marked on Cummins packaging (typically USA or Mexico; verify upon receipt). |
| Prop 65 | WARNING: This product can expose you to chemicals including nickel and other metals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. |
FAQ – CUMMINS 4932790 FCA BOLT
Will this bolt fit my 2003–2018 5.9L/6.7L Cummins Ram?
Yes. This is the genuine Cummins FCA mounting bolt used on CP3-equipped 5.9L (2003–2007) and 6.7L (2007.5–2018) Ram trucks, as well as many ISB/QSB B-series applications. Always verify by VIN or engine serial number if your pump has been changed.
How many Cummins 4932790 bolts do I need?
The CP3 fuel control actuator uses three of these bolts. If you are replacing all the hardware on one FCA, order a quantity of three.
What size and head style is the Cummins 4932790 FCA bolt?
The bolt is an M5 x 0.8 x 20 mm socket head cap screw with a Torx T25 drive, matching the original OE hardware for the CP3 FCA.
Is this a genuine Cummins part or aftermarket hardware?
This is genuine Cummins part number 4932790, sourced as OEM hardware for CP3 FCA mounting. Using OE bolts helps ensure proper clamping force and long-term durability.
What else should I replace when I install a new FCA bolt set?
When servicing the FCA, many owners replace the actuator itself and inspect the harness connector. Pair this bolt with a new genuine Cummins FCA such as CUMMINS 4932457 on 5.9L trucks and check the FCA harness pigtail for damage or corrosion before reassembly.
