Remanufactured Fuel Injector

Enhance your Case Construction equipment’s performance with the Remanufactured Fuel Injector #504091505R. Designed for reliability and efficiency, this high-quality injector ensures optimal fuel delivery, improving engine performance and reducing emissions for a cleaner, more powerful operation.

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, GRAPE HARVESTER, GRAPE HARVESTER - GRANDE EXPORT VERSION, GRAPE HARVESTER - HIGHER VERSION, GRAPE HARVESTER - SIDE HOPPER VERSION, GRAPE HARVESTER - STANDARD VERSION, GRAPE HARVESTER - GRANDE EXPORT VERSION., GRAPE HARVESTER - OLIVE VERSION, GRAPE HARVESTER - OLIVE GRAND EXPORT VERSION - 2013, ENGINE PN 5802387189 - 123KW, ENGINE PN 5802387740 - 123KW, ENGINE PN 5802174851 - 148KW, ENGINE PN 5802727884 - 118KW, ENGINE PN 5802728761 - 118KW, ENGINE - 5801842996 - 47662492 TIER 3, ENGINE 5801927912 - 47795065 - TIER 3, ENGINE 5801950078 47702948 SPRAYER PATRIOT 2230 T3 ROW REGION, ENGINE 504335002 - 87744024, ENGINE 504325147 - 87744025, ENGINE PN 5801528968 - 129KW, ENGINE 504120791 - 87052263, ENGINE - 504335003-87744023, ENGINE PN 5801528966 - 111KW, ENGINE PN 5802266521 - 129KW, TRACTOR - GARU - TIER 3, TRACTOR - TIER 3 PRO, TRACTOR, TRACTOR - GARU, WINDROWER (NA), POWER COMMAND TRACTOR, POWER COMMAND TRACTOR - SERIAL NUMBER Z*BK 40001 --> 50000, TRACTOR - TIER 3 ELITE, RANGE COMMAND TRACTOR, RANGE COMMAND TRACTOR - SERIAL NUMBER Z*BK 40001 --> 50000, CASE IH SELF-PROPELLED WINDROWER, WINDROWER SERIES II (NA) including models 1650L, 1850K, 621E, 650L, 721E, 845B, 850L, 865B, 885B, 9040L, 9040M, 9060L GE, 9060L H, 9060L SH, 9080L, 9080L GE, 9080L H, 9080L SH, 9090L, 9090L H, 9090L SH, 9090X, 9090X GE, 9090X H, 9090X O.

Frequently asked questions

What is the part number?

The manufacturer part number is 504091505R.

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.

Ships nationwide. In-stock parts ordered before 2:30 PM ET ship the same business day. Your exact shipping cost and delivery estimate are calculated at checkout from your ZIP code and the part’s size and weight; oversized and truck-freight items may need extra transit time and freight charges.

Free branch pickup is also available across Ohio, Indiana, Michigan, and Kentucky — just choose it at checkout.

30-day returns. New, unused parts in original packaging may be returned within 30 days. Some items — including electrical, special-order, and direct-from-supplier parts — are non-returnable. See our full return policy.