1831550C1 Ca-terpillar Diesel Fuel Injector
Product Details
| Part Number: | 1831550C1 | Product Type: | Diesel Fuel Injector |
|---|---|---|---|
| Compatible Engine: | Na-vistar I530E / DT530E 8.7L | Application: | Heavy-duty Trucks, Buses And Industrial Equipment |
| Supply Option: | Brand New Or Remanufactured | Warranty Period: | 12 Months |
| Highlight |
Caterpillar diesel fuel injector,Caterpillar fuel injection system,Caterpillar fuel injector with warranty |
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Product Description
1831550C1 Ca-terpillar Diesel Fuel Injector for Ca-terpillar 3126 / 3126B 7.2L Engines
1831550C1 is a BX‑code hydraulic electronic unit injector (HEUI) that utilises high‑pressure engine oil and electronic control for precise fuel delivery. It is engineered for Ca-terpillar 3126 and 3126B 7.2L diesel engines, covering 1998‑2004, 220‑260 HP configurations. It fits a wide range of heavy‑duty trucks, coaches and industrial machinery. Cross‑reference numbers include 1831487C92, 10R‑0794, 10R‑1299, 222‑5993, AP63844BX, EX63846BX and 7044‑PP. Please verify your original injector part number, BX code, engine serial number and horsepower specification prior to purchase.
Every injector is bench-tested for fuel delivery, injection response, sealing and operating stability. Please confirm the original injector number, AA code, engine serial number and model year before ordering.
Q1: What is the 1831550C1 Fuel Injector?
A: The 1831550C1 is a BX‑code HEUI hydraulic electronic unit injector designed for selected Ca-terpillar 3126 / 3126B 7.2L diesel engines, covering 220‑260 HP power ratings.
Q2: What equipment uses 1831550C1?
A: It fits heavy‑duty trucks, passenger buses and industrial machinery powered by compatible Ca-terpillar 3126 / 3126B engines.
Q3: What are the cross‑references for 1831550C1?
A: Cross‑reference numbers include 1831487C92, 10R‑0794, 10R‑1299, 222‑5993 and AP63844BX. Compatibility must be verified by original injector number, BX code, engine serial number and horsepower rating.
Q4: Does 1831550C1 require electronic programming?
A: Programming is generally unnecessary when the correct BX‑code injector is fitted. Nevertheless, ECM calibration and injector specifications should be checked following the official engine service manual.
Q5: Is the injector tested before shipment?
A: Yes. Every injector undergoes professional bench testing for fuel delivery, injection response, sealing performance and running stability prior to dispatch.
Q6: Is 1831550C1 available new or remanufactured?
A: We supply new aftermarket and remanufactured replacement units, subject to compatibility check and stock status. All supplied injectors come with a 12‑month warranty.
Ca-terpillar Mechanical Fuel Injector Application Table
| Serial No | Navistar OE Part Number | Cross-Reference Numbers | Compatible Engine | Compatible Vehicles & Equipment | Injector Type | Injection System | Unit Weight | Production Year Range | Connector Type | Quality Options | Installation Note |
| 1 | 1830693C1 | 1830692C91, 10R-0786, 10R-1291, 222-5985, AP63836BX, EX63838BX, 7036-PP | Ca-terpillar 3126 / 3126B 7.2L Diesel, 280-320 HP | Heavy-duty regional trucks, transit buses, construction equipment | BX-code HEUI hydraulic electronic unit injector | High-pressure engine oil + electronic control (HEUI) | Approx. 1.3 kg | 1998-2004 | 2-pin electrical connector | New aftermarket / Remanufactured, 12-month warranty | 1830693C1 (280-320 HP): verify original part number, BX code, engine serial & HP before purchase |
| 2 | 1830694C91 | 1830693C1, 10R-0787, 10R-1292, 222-5986, AP63837BX, EX63839BX, 7037-PP | Ca-terpillar 3126 / 3126B 7.2L Diesel, 320-350 HP | Heavy-duty long-haul trucks, coaches, mining & heavy construction equipment | BX-code HEUI hydraulic electronic unit injector | High-pressure engine oil + electronic control (HEUI) | Approx. 1.3 kg | 1998-2004 | 2-pin electrical connector | New aftermarket / Remanufactured, 12-month warranty | 1830694C91 (320-350 HP): verify original part number, BX code, engine serial & HP before purchase |
| 3 | 1830694C92R | 1830694C91, 10R-0788, 10R-1293, 222-5987, AP63838BX, EX63840BX, 7038-PP | Ca-terpillar 3126 / 3126B 7.2L Diesel, 200-240 HP | Transit & school buses, medium-duty delivery trucks, municipal utility vehicles | BX-code HEUI hydraulic electronic unit injector | High-pressure engine oil + electronic control (HEUI) | Approx. 1.3 kg | 1998-2004 | 2-pin electrical connector | New aftermarket / Remanufactured, 12-month warranty | 1830694C92R (200-240 HP): verify original part number, BX code, engine serial & HP before purchase |
| 4 | 1830694C93 | 1830694C92R, 10R-0789, 10R-1294, 222-5988, AP63839BX, EX63841BX, 7039-PP | Ca-terpillar 3126 / 3126B 7.2L Diesel, 240-280 HP | Regional freight trucks, coach & shuttle buses, emergency & utility vehicles | BX-code HEUI hydraulic electronic unit injector | High-pressure engine oil + electronic control (HEUI) | Approx. 1.3 kg | 1998-2004 | 2-pin electrical connector | New aftermarket / Remanufactured, 12-month warranty | 1830694C93 (240-280 HP): verify original part number, BX code, engine serial & HP before purchase |
| 5 | 1830740C92 | 1830694C93, 10R-0790, 10R-1295, 222-5989, AP63840BX, EX63842BX, 7040-PP | Ca-terpillar 3126 / 3126B 7.2L Diesel, 280-320 HP | Heavy-duty regional trucks, transit buses, construction equipment | BX-code HEUI hydraulic electronic unit injector | High-pressure engine oil + electronic control (HEUI) | Approx. 1.3 kg | 1998-2004 | 2-pin electrical connector | New aftermarket / Remanufactured, 12-month warranty | 1830740C92 (280-320 HP): verify original part number, BX code, engine serial & HP before purchase |
| 6 | 1830741C92 | 1830740C92, 10R-0791, 10R-1296, 222-5990, AP63841BX, EX63843BX, 7041-PP | Ca-terpillar 3126 / 3126B 7.2L Diesel, 210-250 HP | Transit & school buses, medium-duty delivery trucks, municipal utility vehicles | BX-code HEUI hydraulic electronic unit injector | High-pressure engine oil + electronic control (HEUI) | Approx. 1.3 kg | 1998-2004 | 2-pin electrical connector | New aftermarket / Remanufactured, 12-month warranty | 1830741C92 (210-250 HP): verify original part number, BX code, engine serial & HP before purchase |
| 7 | 1830741C92R | 1830741C92, 10R-0792, 10R-1297, 222-5991, AP63842BX, EX63844BX, 7042-PP | Ca-terpillar 3126 / 3126B 7.2L Diesel, 250-290 HP | Regional haul trucks, intercity coaches, dump & mixer applications | BX-code HEUI hydraulic electronic unit injector | High-pressure engine oil + electronic control (HEUI) | Approx. 1.3 kg | 1998-2004 | 2-pin electrical connector | New aftermarket / Remanufactured, 12-month warranty | 1830741C92R (250-290 HP): verify original part number, BX code, engine serial & HP before purchase |
| 8 | 1831487C92 | 1830741C92R, 10R-0793, 10R-1298, 222-5992, AP63843BX, EX63845BX, 7043-PP | Ca-terpillar 3126 / 3126B 7.2L Diesel, 290-330 HP | Heavy-duty long-haul trucks, buses, industrial & off-highway equipment | BX-code HEUI hydraulic electronic unit injector | High-pressure engine oil + electronic control (HEUI) | Approx. 1.3 kg | 1998-2004 | 2-pin electrical connector | New aftermarket / Remanufactured, 12-month warranty | 1831487C92 (290-330 HP): verify original part number, BX code, engine serial & HP before purchase |
| 9 | 1831550C1 | 1831487C92, 10R-0794, 10R-1299, 222-5993, AP63844BX, EX63846BX, 7044-PP | Ca-terpillar 3126 / 3126B 7.2L Diesel, 220-260 HP | Regional freight trucks, coach & shuttle buses, emergency & utility vehicles | BX-code HEUI hydraulic electronic unit injector | High-pressure engine oil + electronic control (HEUI) | Approx. 1.3 kg | 1998-2004 | 2-pin electrical connector | New aftermarket / Remanufactured, 12-month warranty | 1831550C1 (220-260 HP): verify original part number, BX code, engine serial & HP before purchase |
| 10 | 1831551C1 | 1831550C1, 10R-0795, 10R-1300, 222-5994, AP63845BX, EX63847BX, 7045-PP | Ca-terpillar 3126 / 3126B 7.2L Diesel, 260-300 HP | Regional haul trucks, intercity coaches, dump & mixer applications | BX-code HEUI hydraulic electronic unit injector | High-pressure engine oil + electronic control (HEUI) | Approx. 1.3 kg | 1998-2004 | 2-pin electrical connector | New aftermarket / Remanufactured, 12-month warranty | 1831551C1 (260-300 HP): verify original part number, BX code, engine serial & HP before purchase |
Product Highlights
1831550C1 Ca-terpillar Diesel Fuel Injector for Ca-terpillar 3126 / 3126B 7.2L Engines 1831550C1 is a BX‑code hydraulic electronic unit injector (HEUI) that utilises high‑pressure engine oil and electronic control for precise fuel delivery. It is engineered for Ca-terpillar 3126 and 3126B 7.2L ...
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