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127-8230 0r-8463 Common Rail Diesel Fuel Injector for Cat 3116 320B 322B Excavators Wheel Loaders
| MOQ: | 1 pieces |
| Price: | US $80-95 / pieces |
| OE No. | 127-8230 |
| Type | Fuel Injector |
| Car Make | Diesel Car |
| Packing | Neutral Packing or Customize Packing |
| Warranty | 1 Year |
| MOQ | 1PC |
Primary Engine Compatibility
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Cat 3116 (Main application)
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Cat 3114
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Cat 3126
Compatible Equipment & Machine Models
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Excavators : 320B, 322B, 322C, 325B
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Wheel Loaders : 950F, 950G, 960F, 962G
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Track-Type Tractors / Dozers : D5M, D6M
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Integrated Toolcarriers : IT38F, IT38G, IT62G
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Compactors : CS-531, CS-533, CS-563, CP-533, CP-563
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Motor Graders : 120H, 135H
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Wheel Tractors-Scrapers : 613C Series II
Technical Specifications & Cross-References
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Part Name: Injector GP - Fuel / Fuel Injector
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Remanufactured / Alternative Part Number: 0R-8463 (or 0R8463)
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Other Interchanging Numbers: 162-0212, 127-8205, 127-8216
Wuhan Jinhong Auto Parts Co., Ltd. is a manufacturer and exporter of common rail fuel injectors integrating manufacturing,processing and R & D.
Our factory has a complete and scientific management system and professional product development team, products have been advancing with The Times, quality is also constantly improving, product quality and service have been widely recognized by the industry. Our company has its own factory, combined with the sales model of trade factory, we can provide customers with a full range of services. In addition, our company has international logistics partners to reduce transportation costs for customers. Our company is a leading manufacturer and supplier of Marine parts and auto parts in China. At the same time, we have established partnerships with hundreds of factories specializing in the production of various high-quality auto parts.
Our goal is to provide the best service at the best price, your satisfaction is our best return. Look forward to working with you. Welcome friends from all walks of life to visit, guidance and business negotiations.
FAQ — Cat Fuel Injector 127-8230
Q1: Which Cat engine models use this injector?
A: This injector is primarily used in Cat 3116 diesel engines. It is also found in certain configurations of Cat 3114 and Cat 3126 engines.
Q2: What type of fuel system is the 127-8230 injector used in?
A: The 127-8230 is a Mechanical Unit Injector (MUI). Unlike modern electronic common rail injectors, MUI injectors are mechanically actuated by the engine’s camshaft and rocker arms rather than electronically controlled solenoids.
Q3: What are the official Cat Reman (Remanufactured) part numbers for this item?
A: If you are looking for the official factory-remanufactured equivalent from Cat, the part number is 0R-8463 (or 0R8463).
Q4: Are there other interchangeable Cat part numbers for 127-8230?
A: Yes, depending on the production year and specific engine arrangement, this injector cross-references with several older or alternative Cat part numbers, including:
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162-0212 (1620212)
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127-8205 (1278205)
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127-8216 (1278216)
Q5: Can I install this injector directly out of the box, or does it require adjustment?
A: Because it is a Mechanical Unit Injector (MUI), proper mechanical synchronization and injector height adjustment are required during installation. You must use the correct Cat timing gauge tool to set the injector synchronization and fuel rack linkage according to OEM specifications. Failure to adjust them properly will cause rough idling, smoke, or engine damage.
Q6: What are the common symptoms of a failing 127-8230 injector?
A: When these mechanical injectors wear out, you will typically notice:
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Excessive black or white smoke from the exhaust.
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Engine misfires, rough running, or severe vibrations.
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Hard starting (especially when the engine is cold).
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A noticeable loss of power and fuel efficiency under heavy machinery loads.
