Small Tips for Quick Service:
If you need assistance with selecting the right replacement parts for your engine, please contact our ONLINE SERVICE to get fast customer support.
For us to provide you with the correct information, please have your Cummins Engine Part Number or Engine Serial Number ready, so that we can give you the best price possible along with our expertise.
Cummins ISC8.3 Engine Overivew
| CONFIGURATIONS AND MODEL NAMES |
| EPA Model Name | ISC |
|---|
| Marketing Engine Configuration # | D413047BB26 |
|---|
| Marketing Model Name | ISC-285 |
|---|
| Service Model Name | ISC CM850 |
|---|
| Technical Engine Configuration # | D413047BX03 |
|---|
| ENGINE BUILD DETAILS |
| Build Date | 2022-05-04T00:00:00Z |
|---|
| Build Plant | CNS - ROCKY MOUNT (CDC) |
|---|
| CPL # | 8728 |
|---|
| Shop Order | SO29039 |
|---|
| Warranty Start Date | Not Available |
|---|
| TECHNICAL SPECIFICATION DETAILS |
| ECM Code | W90542 |
|---|
| ECM VERSION | CM850 PV |
|---|
| Fuel Pump Part # | Not Available |
|---|
| Fuel Pump Calibration | NI11 |
|---|
ADVERTISED POWER
| 285 BHP @ 2000 RPM |
|---|
| TORQUE PEAK | 800 FT LB @ 1300 RPM |
|---|
| GOVERNED POWER | 275 BHP @ 2200 RPM |
|---|
ISC FOR MOTORHOME (EPA 07)
The Cummins ISC has built a reputation of delivering additional performance when a little extra is needed. With 8.3 liters of displacement and the extra horsepower and torque, the ISC is designed to provide the ratings and performance to deal with heavier loads and steeper grades. The ISC also utilizes the Cummins patented Variable Geometry Turbocharger (VG Turbo) and High Pressure Common Rail (HPCR) fuel system to provide enhanced engine response for outstanding driveability. The ISC has long had a low cost of ownership resulting from its exceptional fuel economy and long oil change intervals, but it gets even better because the VG Turbo eliminates the expense and maintenance costs associated with an add-on exhaust brake.
Plus, you get exclusive Cummins programs like Coach Care™ to meet your service needs as you travel across North America in your motorhome. All backed by the most extensive customer support network in North America.
The next evolution of the ISC is a continuation of the current product strategy.Cummins utilized product upgrades and emissions credits for a certified solution. By choosing the right technology for each market, Cummins ensures the highest quality launch at the lowest possible installed cost.
| Advertised Horsepower | 330-360 bhp | 246-268 kW |
| Peak Torque | 1000-1050 lb-ft | 1356-1424 Nm |
| Governed Speed | 2200 rpm |
| Clutch Engagement Torque | 500 lb-ft | 678 Nm |
| Number of Cylinders | 6 |
| Oil System Capacity | 6.3 U.S. gallons | 23.8 liters |
| System Weight | 1,680 lb | 762 kg |
| Engine (Dry) | 1.630 lb | 739 kg |
| Aftertreatment* | 50 lb | 23 kg |
Additional ratings may be available. Check with Qingbang.
