Bosch 0445120075 is a new genuine Bosch common-rail fuel injector, not a rebuild. It is the injector CNH sells as 2855135, also numbered 504128307, and it fits FPT NEF 4.5L four-cylinder and 6.7L six-cylinder diesels built with that injector. Machines listed for it include Case IH Puma, Maxxum and Magnum tractors, New Holland T6 and T7 tractors, Case wheel loaders such as the 521F, 721F and 921F, and Case 845B, 865B and 885B graders. Bosch remanufactures the same injector as 0986435530.

Common reasons to replace one: hard starting, rough running, smoke or low power. Most injector wear starts with the fuel, because water and dirt damage the nozzle and control valve. NEF engines were also built with other Bosch injectors. Bosch 0445120057 (CNH 2854608 / 504091505) is the one listed for the Case IH Puma 115, 125, 140 and 155 and for Tier 3 Maxxum 115, 125 and 140 tractors, and the Case 845B, 865B and 885B graders are listed for both injectors. Bosch 0445120007 (CNH 2830957) is found on machines such as the Case 721D loader and 1150K dozer. They are different part numbers, so match the numbers on your old injector.

Specifications

Fits / Applications

• Case IH Puma 130, 145, 160, 165, 170, 180, 185, 195, 200, 210, 215, 220, 225 and 230 tractors
• Case IH Maxxum 110 and 120 tractors
• Case IH Magnum 180, 190, 200, 210, 220, 225 and 240 tractors
• Case IH Patriot 2240, 3230, 3240, 3330, 3340 and SPX3320 sprayers
• Case IH Axial-Flow 5130 combine
• New Holland T6020, T6.120, T6.140, T6.150, T6.160 and T6.175 tractors
• New Holland T7030, T7040, T7050, T7060 and T7070 tractors
• New Holland T7.170, T7.185, T7.200, T7.210, T7.220, T7.235, T7.245 and T7.260 tractors
• New Holland 9040L and 9040M grape harvesters
• Case 521E, 521F, 621F, 721F, 821E, 821F and 921F wheel loaders
• Case 845B, 865B and 885B motor graders
• Listed for both this injector and Bosch 0445120057 (CNH 2854608), so check the number on the old injector: Case 845B, 865B and 885B graders and New Holland 9040L and 9040M grape harvesters
• Listed for Bosch 0445120057 instead: Case IH Puma 115, 125, 140 and 155 and Tier 3 Maxxum 115, 125 and 140 tractors

Use a new sealing washer and O-rings, clean the injector bore and seat, and torque the hold-down to the engine spec. Inspect the high-pressure connector tube for each cylinder and replace any with a worn sealing tip. Start with new fuel filters and find the source of any water or dirt in the fuel. Follow the machine service manual for any injector setup step with the service tool.

Part Numbers & Cross Reference

Bosch remanufactured version 0986435530  ·  Case / CNH 2855135  ·  Iveco / CNH 504128307  ·  Iveco / CNH (also listed) 504117273  ·  CNH (also listed) 2856203  ·  CNH remanufactured 504128307R  ·  CNH remanufactured (also listed) 2855135R  ·  Iveco (listed with the remanufactured version) 500060542, 500061280

Cross-reference numbers can change with engine serial, build year and emissions tier, so treat this list as a starting point. Send us your engine serial number and we will confirm the exact match against your build before anything ships. That check is free and takes a few minutes.

Frequently Asked Questions

Which machines does the Bosch 0445120075 fit?

It fits FPT NEF 4.5L and 6.7L engines built with CNH injector 2855135 / 504128307. That covers many Case IH Puma, Maxxum and Magnum tractors, New Holland T6 and T7 tractors, Case wheel loaders from the 521E to the 921F and Case 845B, 865B and 885B graders. Some of those model lines were also built with Bosch 0445120057, so check the number on your old injector.

Is 0445120075 the same injector as Bosch 0445120057?

No. 0445120057 is CNH 2854608 / 504091505, a different injector. It is the one listed for the Puma 115, 125, 140 and 155 and for Tier 3 Maxxum 115, 125 and 140 tractors. Read the number on your old injector, or call 530-668-0818 with the engine and machine serial numbers.

What numbers does the 0445120075 cross to?

CNH 2855135, 2856203, 504128307 and 504117273, and the CNH remanufactured numbers 504128307R and 2855135R. The Bosch remanufactured version of the same injector is 0986435530.

Is it new or remanufactured, and how many does the engine take?

It is a new genuine Bosch injector, not a rebuild. The 4.5L takes four and the 6.7L takes six. The Bosch remanufactured version, 0986435530, is listed separately.

Related Parts

• Case IH, Case & New Holland NEF 4.5L & 6.7L Common-Rail Fuel Injector | Bosch 0986435530 Remanufactured
• Case / New Holland 445T/M3, F4GE & F4CE 4.5L Mechanical Fuel Injector | Bosch 0432133761 New
• Common Rail Diesel Injector Testing & Rebuild Service

Why Buy From Valley Fuel Injection

We are a diesel fuel-injection and turbocharger shop in Woodland, CA, rebuilding pumps, injectors and turbos on our own benches since 1993, not a drop-ship storefront. When you call, you talk to the people who test these units. We verify fitment against your engine serial, VIN or build date before anything ships, so the right part arrives the first time.

Not sure the injectors are the problem? We test and diagnose in-house before you buy. See our common rail injector testing and rebuild service.