Product Description
Industrial Injection 0986435519SE-R4 is a Cab & Chassis–specific remanufactured common-rail injector for the 2007.5–2010 Ram 3500/4500/5500 6.7L Cummins. This R4 (≈250HP) 58 LPM unit is honed/extrude-balanced and precision-calibrated for clean idle and strong mid–top end fueling on C&C trucks (non-SCR). Built, tested, and balanced in a Bosch-authorized facility.
Fitment
- Ram 3500/4500/5500 Cab & Chassis (no pickup) – 2007.5–2010 6.7L Cummins ISB (early, non-SCR)
- Direct C&C counterpart to pickup-version injector (different nozzle/flow)
Note: If you have a pickup, see the pickup-specific injector line; Cab & Chassis injectors and pickup injectors are not interchangeable. Sources: Industrial Injection and major distributors list 0986435519SE-R4 for 2007.5–2010 C&C with ~250HP/58 LPM flow.
What’s Included
- (1) Remanufactured injector 0986435519SE-R4
- New copper washer & O-rings
Industrial Injection injectors are built, calibrated, and tested in a Bosch-authorized facility for consistency and balance. Warranty terms vary by series; R-series performance injectors commonly carry a 1-year unlimited mileage warranty.
Specifications
| Manufacturer | Industrial Injection |
| Part Number | 0986435519SE-R4 |
| Engine | 6.7L Cummins ISB (Cab & Chassis) |
| Model Years | 2007.5–2010 |
| Flow (Approx.) | 58 LPM (R4, ~115% over stock) |
| Estimated Gain | ~250 HP potential with supporting mods |
| Calibration | Extrude-honed & balanced; Bosch-bench tested |
| Intended Vehicle | Ram 3500/4500/5500 Cab & Chassis (not pickup) |
| Core Charge | Yes – refundable upon acceptable core return |
| Warranty | Typically 1-year unlimited mileage (performance series) |
| UPC | — (UPC not published by manufacturer for R4 at time of posting) |
Required / Recommended Supporting Parts
- High-flow CP3 (e.g., 12mm or twin CP3) for R4 fueling demands — shop CP3 pumps. (Industrial recommends substantial pump upgrades for R4; some listings note Dragon Fire / 12mm or dual CP3.)
- OEM connector tubes (Bosch/Cummins only); aftermarket tubes can void warranty — connector tubes.
- Lift pump/filtration for clean, consistent supply — lift pumps
- New injector install kit (seals/washers) — install kits
- Professional calibration/tuning if applicable — tuners
Helpful Notes
- Cab & Chassis only: If you have a pickup, use the pickup-specific injector family (e.g., 0986435518SE-R4).
- Return clean, like-for-like cores promptly to receive full core credit.
- Maintain impeccable fuel cleanliness; contamination and non-OEM connector tubes are leading causes of early failure.
FAQ
Is this injector for Cab & Chassis or pickup?Cab & Chassis only (Ram 3500/4500/5500). Pickup trucks use a different injector line.
Do I need an upgraded CP3 with R4?Yes. R4 (~58 LPM, ~115% over) typically requires a 12mm CP3 or dual CP3s to supply enough fuel at demand. Some listings specify a Dragon Fire or similar high-output pump.
What connector tubes should I use?Use only OEM Bosch/Cummins connector tubes. Aftermarket tubes can cause issues and may void warranty.
What’s the warranty?Industrial Injection performance (R-series) injectors are commonly covered by a 1-year unlimited mileage warranty when installed per guidelines. See product docs for exact terms.
Is there a published UPC?Industrial Injection does not publish a UPC for 0986435519SE-R4 on their public listings at this time. (Some stock-level variants show barcodes; R-series R4 does not.)
Shop More
Fuel Injectors | Industrial Injection | 2007.5–2009 6.7L Cummins | 2010 6.7L Cummins
