The CAT 3126B engine relies on high-quality fuel injectors for optimal performance. This article focuses on remanufactured Delphi HEUI (Hydraulic Electronic Unit Injector) injectors designed specifically for the CAT 3126B. These injectors undergo a rigorous remanufacturing process by Delphi, ensuring they meet OEM specifications and provide reliable performance.
Understanding the Remanufacturing Process of CAT 3126B Injectors
Delphi’s remanufacturing process for Cat 3126b Injectors involves complete disassembly, inspection, and cleaning of each component. Critical components undergo 100% surface lapping, and all o-rings are replaced. This meticulous approach ensures proper sealing and delivers OE performance, quality, and durability.
Key components replaced during the process include:
- Nozzle
- Nozzle Cone
- Solenoid
- NOP Spring
- Shim
- Screws
- Checkballs
Ensuring Performance and Reliability
After reassembly, each CAT 3126B injector is rigorously tested to ensure it meets OEM standards. Tests include:
- Injection Pressure
- Timing
- Fuel Delivery
Furthermore, when purchasing a set, the injectors are matched and flowed to guarantee they deliver equal amounts of fuel, contributing to a smooth-running engine. This precise calibration prevents imbalances that could lead to engine issues.
Core Charge and Refund
A core charge applies when purchasing these remanufactured CAT 3126B injectors. However, a $200.00 refund is credited upon return of the old core within 30 days. Eligible part numbers for core refund include:
- 145-9360
- 155-1819
- 173-1012
- 173-4566
- 173-9379
- 188-1320
- 222-5965
- 0R9348
Other part numbers may qualify; contacting the parts department at 507-288-8038 is recommended for verification.
Honed Injector Options for CAT 3126B
Honed injectors are also available for the CAT 3126B under part numbers EX639348-50, EX639348-75, and EX639348-100. For inquiries about honing existing injectors or purchasing honed options, contact 507-288-8038.
Choosing Remanufactured CAT 3126B Injectors
Remanufactured Delphi HEUI injectors offer a cost-effective solution for maintaining the performance and reliability of your CAT 3126B engine. The comprehensive remanufacturing process ensures each injector meets OEM standards, providing peace of mind and optimal engine operation. Contact a qualified parts specialist to determine the best injector option for your specific needs.
