Case 721D & 1150K, New Holland TS125A & TS135A Fuel Injector | Bosch 0986435508 Remanufactured (CNH 2830957)
This is the Bosch 0986435508, a common-rail fuel injector remanufactured by Bosch. It is the exchange version of the new Bosch CRIN1 injector sold as 0445120007, 0445120273 and 0445120212, and it replaces CNH 2830957 and the CNH remanufactured number 2830957R. Machines listed for it include the Case 721D wheel loader, the Case 1150K crawler dozer, Case IH MXU110, MXU125 and MXU135 tractors, New Holland TS125A and TS135A tractors and New Holland LW170.B and LW190.B wheel loaders. The same injector was used on Cummins ISB series engines (Cummins 5263307, 5255184 and 4897271) and on Iveco EuroCargo and DAF LF and CF trucks.
Hard starting, a miss, smoke, low power or fuel in the oil are the usual reasons these come out. Water and dirt in the fuel do most of the damage, so change the filters and find the source before the new injector goes in. Other Case, Case IH and New Holland engines take different Bosch injectors: 0445120075 (CNH 2855135 / 504128307, remanufactured as 0986435530) and 0445120057 (CNH 2854608 / 504091505). Those are different parts, so match the number on your old injector. A refundable core applies to this remanufactured injector.
Confirm Fitment Before You Order
CNH used at least three different Bosch injectors on these engines. This one replaces CNH 2830957 (Bosch 0445120007, 0445120273 or 0445120212). Engines built with CNH 2855135 / 504128307 take Bosch 0445120075 or 0986435530, and engines built with CNH 2854608 / 504091505 take Bosch 0445120057. Send us the number on your old injector, or the engine serial number and machine serial number. Call 530-668-0818 and we will confirm the exact match at no charge before anything ships.
Specifications
| Part number | 0986435508 |
| Brand | Bosch |
| Condition | Remanufactured |
| Warranty | Bosch limited warranty on remanufactured units, parts only. Call us and we handle the claim. |
| Type | Common-rail fuel injector, Bosch CRIN1 |
| Remanufactured by | Bosch |
| Exchange for | New Bosch 0445120007, 0445120273 and 0445120212 |
| Engines | CNH (FPT) and Cummins ISB series four-cylinder and six-cylinder common-rail engines |
| Injectors per engine | 4 on four-cylinder engines, 6 on six-cylinder engines |
| CNH numbers | 2830957, remanufactured 2830957R |
| Core charge | Refundable in full when we receive your rebuildable core |
| Shipping weight | 2 lb |
Fits / Applications
- Case 721D wheel loader
- Case 1150K crawler dozer (CNH lists the Series 3, Tier 3 machine)
- Case IH MXU110, MXU125 and MXU135 tractors
- New Holland TS125A and TS135A tractors (CNH lists the Plus and Deluxe versions)
- New Holland LW170.B and LW190.B wheel loaders
- Cummins ISB series four-cylinder and six-cylinder engines that call for Cummins 5263307, 5255184 or 4897271
- Iveco EuroCargo and DAF LF45, LF55 and CF65 trucks built with Bosch 0445120007
- Not for engines built with CNH 2855135 / 504128307 (Bosch 0445120075) or CNH 2854608 / 504091505 (Bosch 0445120057)
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 new 0445120007 · Bosch new (later numbers) 0445120273, 0445120212 · Case / CNH 2830957 · CNH remanufactured 2830957R · CNH (also listed) 2830224, 4897271, 6901323 · Cummins 5263307 · Cummins 5255184 · Cummins (also listed) 4897271, 2830957, 2830224, 2830244, 4025249 · Iveco 2830957, 4897271, 4896444, 2830221, 500061276 · DAF 1405332, 1407306, 1409652 · Volkswagen 2R0130201A, 2R0198133 · Ford BG5X9E526AA
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 take the Bosch 0986435508?
Machines whose engine calls for CNH injector 2830957, including the Case 721D wheel loader, Case 1150K crawler dozer, Case IH MXU110, MXU125 and MXU135 tractors and New Holland TS125A and TS135A tractors. Check the number on your old injector before you order.
Is 0986435508 the same as Bosch 0986435530?
No. 0986435530 is the remanufactured version of Bosch 0445120075 (CNH 2855135 / 504128307), a different injector used on other Case, Case IH and New Holland engines. This one replaces CNH 2830957 and new Bosch 0445120007, 0445120273 and 0445120212.
What numbers does the 0986435508 replace?
New Bosch 0445120007, 0445120273 and 0445120212, CNH 2830957 and 2830957R, Cummins 5263307, 5255184 and 4897271, and Iveco 4896444 and 2830221.
Is it new or remanufactured, and is there a core?
It is remanufactured by Bosch. A refundable core applies, and it is refunded in full when we receive your rebuildable old injector.
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.
UPS Ground anywhere in the lower 48. A refundable core deposit is added at checkout and refunded in full when we receive your rebuildable core. Questions on fitment? Call 530-668-0818.
Pricing covers the unit itself. Any applicable sales tax and the refundable core charge are additional; shipping is calculated at checkout. Buying tax-exempt? Qualifying diesel repair shops, fleets, farms, and agricultural operations can purchase tax-free. Set up tax-exempt purchasing once and every qualifying order is tax-free going forward.
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