Fuel System Injector
Case Construction ·19 Fitments
| Machine | Model | Years |
|---|---|---|
| CRAWLER DOZER TIER 3 (NA/EU) (HYDRO) | 1650L | 2007 – 2013 |
| SERIES 3 CRAWLER TIER 3 | 1850K | 2006 – 2013 |
| WHEEL LOADER TIER 3 (NA) | 621E | 2007 – 2012 |
| CRAWLER DOZER TIER 3 (HYDRO) | 650L | 2008 – 2017 |
| WHEEL LOADER TIER 3 (NA) | 721E | 2006 – 2011 |
| MOTOR GRADER - DIRECT DRIVE - TIER 3 (BR) | 845B | 2017 |
| MOTOR GRADER - TORQUE CONVERTER - TIER 3 (BR) | 845B | 2017 – 2022 |
| MOTOR GRADER TIER 3 (NEW CAB) | 845B | 2010 – 2017 |
| CRAWLER DOZER TIER 3 | 850L | 2008 – 2013 |
| MOTOR GRADER TIER 3 (NEW CAB) | 865B | 2010 – 2017 |
Enhance your Case Construction equipment’s performance with the Fuel System Injector #504091505. Designed for durability and efficiency, this high-quality injector ensures optimal fuel delivery, improving engine power and reducing emissions for reliable operation on any job site.
Compatible equipment
This part fits CRAWLER DOZER TIER 3 (NA/EU) (HYDRO), SERIES 3 CRAWLER TIER 3, WHEEL LOADER TIER 3 (NA), CRAWLER DOZER TIER 3 (HYDRO), MOTOR GRADER - DIRECT DRIVE - TIER 3 (BR), MOTOR GRADER - TORQUE CONVERTER - TIER 3 (BR), MOTOR GRADER TIER 3 (NEW CAB), CRAWLER DOZER TIER 3, ENGINE PN 5802727884 - 118KW, ENGINE PN 5802728761 - 118KW, ENGINE - 5801842996 - 47662492 TIER 3, ENGINE - 5801460850 - LB02P00023P1, ENGINE - 5801460849 - LQ02P00082P1, ENGINE 504116316 - 87455825 T3 1150L LAR, ENGINE 504331329 - 87472401 T3 1650L LAR, ENGINE 5801927912 - 47795065 - TIER 3 including models 1650L, 1850K, 621E, 650L, 721E, 845B, 850L, 865B, 885B, F4HE0687A J104, F4HE0687A J105, F4HE96841 J102, F4HE9684B J104, F4HE9684C J106, F4HE9684K J100, F4HE9684U J101, F4HE9684U J104.
Frequently asked questions
What is the part number?
The manufacturer part number is 504091505.
Is this a genuine OEM part?
Yes. Southeastern Equipment stocks OEM and quality aftermarket parts for heavy equipment. Contact us if you need a specific OEM source or aftermarket option.
Will this fit my machine?
See the compatible equipment list above. If your model is not listed, call us with your machine's serial number and we can confirm.
Where does this ship from?
Southeastern Equipment Company ships parts nationwide from our US warehouse. Orders placed before 2 PM ET typically ship same day.
- Manufacturer part number
- 504091505
- Internal SKU
- IC:504091505
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 1.4 lb
Free pickup at any of our 17 branches across Ohio, Indiana, Michigan, and Kentucky. Select your preferred branch at checkout.
30-day no-fault returns. Bought the wrong part? Send it back for a full refund — no restocking fees, no minimums.
All 19 fitments
| Machine | Model | Years |
|---|---|---|
| CRAWLER DOZER TIER 3 (NA/EU) (HYDRO) | 1650L | 2007 – 2013 |
| SERIES 3 CRAWLER TIER 3 | 1850K | 2006 – 2013 |
| WHEEL LOADER TIER 3 (NA) | 621E | 2007 – 2012 |
| CRAWLER DOZER TIER 3 (HYDRO) | 650L | 2008 – 2017 |
| WHEEL LOADER TIER 3 (NA) | 721E | 2006 – 2011 |
| MOTOR GRADER - DIRECT DRIVE - TIER 3 (BR) | 845B | 2017 |
| MOTOR GRADER - TORQUE CONVERTER - TIER 3 (BR) | 845B | 2017 – 2022 |
| MOTOR GRADER TIER 3 (NEW CAB) | 845B | 2010 – 2017 |
| CRAWLER DOZER TIER 3 | 850L | 2008 – 2013 |
| MOTOR GRADER TIER 3 (NEW CAB) | 865B | 2010 – 2017 |
| MOTOR GRADER TIER 3 (NEW CAB) | 885B | 2011 – 2017 |
| ENGINE PN 5802727884 - 118KW | F4HE0687A J104 | 2019 – 2022 |
| ENGINE PN 5802728761 - 118KW | F4HE0687A J105 | 2019 – 2022 |
| ENGINE - 5801842996 - 47662492 TIER 3 | F4HE96841 J102 | 2014 – 2022 |
| ENGINE - 5801460850 - LB02P00023P1 | F4HE9684B J104 | 2013 – 2014 |
| ENGINE - 5801460849 - LQ02P00082P1 | F4HE9684C J106 | 2009 – 2013 |
| ENGINE 504116316 - 87455825 T3 1150L LAR | F4HE9684K J100 | 2014 |
| ENGINE 504331329 - 87472401 T3 1650L LAR | F4HE9684U J101 | 2014 |
| ENGINE 5801927912 - 47795065 - TIER 3 | F4HE9684U J104 | 2015 – 2022 |