Product Description
Industrial Injection 0986435574SE-R1 is a 100HP remanufactured common-rail injector engineered specifically for 2011–2012 Ram 3500/4500/5500 Cab & Chassis trucks with the 6.7L Cummins ISB. Cab & Chassis injectors differ from pickup injectors—verify your engine serial number to ensure correct match before ordering.
Fitment
- 2011–2012 Ram 3500/4500/5500 Cab & Chassis (6.7L Cummins ISB)
- Cab & Chassis–specific injector (not for standard pickup models)
Why Buy from CPP Diesel
- Cab & Chassis–specific expertise and support
- Fast shipping and hassle-free core handling
What’s Included
- (1) Reman Industrial Injection 0986435574SE-R1 100HP injector
- Sealing washers & O-rings (as supplied by manufacturer)
Recommended Parts (for a successful install)
- Injector Feed Tubes (replace on install)
- 6.7L Cummins Injector Seals & Hardware
- CP3 Pumps & Components (supporting fuel supply)
- 6.7L Cummins Fuel System Service Items
Core & Notes
- Core charge required; refundable upon acceptable core return.
- Cab & Chassis only—do not use on standard pickup applications.
- Verify serial number against your engine build data prior to purchase.
Specifications
| Manufacturer | Industrial Injection |
| Part Number | 0986435574SE-R1 |
| Base (Bosch) Number | 0986435574 (0445120188) |
| Application | 2011–2012 Ram 3500/4500/5500 Cab & Chassis, 6.7L Cummins ISB |
| Output Increase | ~100 HP over stock (injector flow rating) |
| Injector Type | Common-rail, solenoid |
| UPC | 840256903003 |
| Core Charge | Yes (refundable upon acceptable core return) |
| Includes Seals | Yes, as supplied |
| Sold As | Each (order 6 for a set) |
Cross-Reference / Alternates
Common interchange and related identifiers (reference only): 0986435574, 0986435574RX, 0-986-435-574, 0445120188, 68210512AA, 4994928NX, 4994928PX.
FAQ
How do I know if this injector fits my Cab & Chassis truck?This part is Cab & Chassis–specific. Verify your VIN/engine serial and compare to 2011–2012 ISB 6.7L Cab & Chassis build data before ordering.
Do I need to replace injector feed tubes?Yes. For sealing and performance, replace feed tubes during injector installation. See our recommended feed tubes above.
Is tuning required for a 100HP injector?Not strictly required to run, but proper calibration and supporting fuel/air (and CP3 supply) are recommended to realize full benefits.
Is there a core charge?Yes. A refundable core charge applies. Return a like-for-like, serviceable core to receive credit.
Pickup vs. Cab & Chassis—what’s the difference?C&C injectors differ in calibration and hardware. Using a pickup injector in a C&C application (or vice versa) can cause drivability issues. Always choose Cab & Chassis–specific injectors for these trucks.
