Product Details
Cast 651-1112154 (Shiyan-sourced injector fuel-feed ferrule, Cummins ISB/QSB/ISDe plumbing bracket) works as a nitrided steel bridging piece that clamps the pressurized rail hose to the Bosch-derived CR injector portal on Dongfeng Tianlong, Cummins ISB6.7/QSB6.7/ISDe, and Cummins 6L8.9 retrofits. It presents a 24° oblique seating surface at one terminus and a Cummins/Shiyan-hybrid outer thread at the opposing terminus, sealed by a copper compression lamella; validated for successive 1600–1800 bar impulse bursts without yielding. Not a vaporizing element, not an electrically-actuated capsule, not a cam-actuated probe - exclusively a load-carrying fuel-transit component. Reference indices: Shiyan 651-1112154 / 6511112154 / Cummins 4903254-class cross / Bosch 0445120078 companion.
Video Description
Product Parameters
|
Part number |
651-1112154 6511112154 |
|
Project |
Fuel Injector |
|
Material |
45# steel |
|
Type |
Oil pump, oil nozzle |
|
Status |
New |
|
Compatible models |
Renault Dongfeng DCI 11 Engine |
|
Price |
7-12 USD |
|
Shape |
Standard fuel injector shape |
|
Working temperature |
Suitable for normal working temperature of diesel engine |
|
Delivery time |
3-10 working days (delivery time varies depending on quantity and season) |
|
MOQ |
4 |
|
OEM |
Acceptable (customized labels, tags, logos) |
|
Sample |
Available (sent for inspection first) |
|
Production capacity |
150000 pieces/year |
Our Advantages
Reconstructed fuel transfer assemblies enable precise volumetric supervision, efficiently diminishing interfacial frictional degradation across the full crankshaft rotational operating spectrum and maintaining residual energy reserves during waterside stationary standby and transcontinental bulk cargo delivery. All production lots undergo full-spectrum fatigue performance auditing at officially acknowledged research venues to validate steady fuel flow throughput, strengthened joint structural stability and standardized ejection performance profiles, securing persistent operational reliability throughout continuous high-output manufacturing operations. This versatile mechanical arrangement facilitates complete universal component interchangeability in rigorous compliance with OEM maintenance criteria, allowing quick, smooth unit exchange free from compulsory angular recalibration amid recurring scheduled service periods.
FAQ
1.Vaporizing element, electrically-actuated capsule, or load-carrying fuel-transit component?
Load-carrying fuel-transit component - oblique seating surface, threaded collar, internal channel in one ferrous artifact. No atomizing aperture, no actuating rod, no energized coil, not Marl 651-111-21 LED (totally unrelated 12.7 mm lamp), not 04321318xx Bosch P-set, not 8N7005/7W7038 slim housing, not 364-7040 force-column, not LJBB03202A power-driven unit, not F00RJ01659/F00RJ02057/F00RJ01191/F00RJ02993 (Bosch CRIN stamped-gen nipples), not D5010222525/5010477777 (Dongfeng D760/DCi11 frame), not 4903254/C3936953 Cummins dowel (divergent threading norm), not Komatsu 6754-71-5510. It delivers fuel to the Bosch-derived CR injector on Cummins ISB6.7; it is not the injector.
2.651-1112154 pulled from ISB6.7 into ISDe 4.5 deck - direct lock or gasket inspection?
Seat inclination (24°) and Cummins/Shiyan thread geometry align across ISB6.7/QSB6.7/ISDe injector sockets (shared Cummins CR plumbing protocol), copper compression lamella uniform. But 651-1112154 stem projection tracks the Cummins 4903254-class band (~94–107 mm spud family context, not Bosch 120.5 mm CRIN2); forcing a Bosch F00RJ01659 (120.5 mm) or a CRIN1-short F00RJ01191 into that cavity forces the pin to bottom or opens a gap, distorting the copper lamella off-balance. Ascertain stem projection + lamella measurement prior to installation; a 1800 bar fracture manifests as exterior seepage, not combustion failure. No instrument-cluster alert (strictly a mechanical seal corridor).
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