Description
ITEM INCLUDES:
8 – Refurbished 2001-2004 Chevy Duramax Diesel Injectors
1 – Return Label For Your LB7 Injector Replacement (Contiguous US Customers Only)
O-rings & copper crush washers as shown are preinstalled on injectors (color may vary)
Ordering Tip: The eighth character in the VIN will be a 1.
NOZZLE & COMPONENT UPGRADE:
~Reman. NOZ GX: Remanufactured with Recertified BOSCH nozzle – functional OEM equivalent
~New NOZ-AM SX: Remanufactured with 100% aftermarket NEW NOZZLE – functional OEM equivalent
~New NOZ BOS OE: Remanufactured OEM Genuine BOSCH Injector Assembly Reman from Bosch
~New NOZ-V-S PX: Remanufactured with NEW Genuine BOSCH NOZZLE, VALVE & SOLENOID- functional OEM equivalent
ITEM DESCRIPTION WITHOUT UPGRADES:
These LB7 Duramax Injectors are Equivalent functional – Refurbished & carefully tested under strict OEM guild lines & removed from a running engine.
~Ultrasonically Cleaned Externally
~Flushed internally
~Nozzles cleaned externally
100% Individually tested on a NEO (State of the Art test stand utilizing Patented Dieselogic fiber optics) to ensure OEM specifications are meet.
Test includes:
~Resistance ohm
~Body leakage
~Pre and Main Fuel delivery
~Mid Torque & Full load Fuel delivery
~Static & Dynamic Return leakage
~Response time
Factory OEM equivalent specification 100% Guaranteed.
*Includes nozzles to withstand the heavy demands of the modern-day diesel engine. All nozzles include AFM (Abrasive Flow Machining) to fillet/round the edges of the spray hole inlets. EDM (Electro Discharge Machine) precision-drilled spray holes and 100% flow tested for spray plume uniformity and flow balance.
*All control valves include the new chrome plated ball, and precision micro-finished seat to prevent erosion and extend wear resistance.
*Updated injector body “stress test” with maximum heat and pressure through all gun drilled holes to qualify durability, fretting erosion and prevent internal cracking.
Optional and Good to have:
We strongly recommend replacing the Injection Lines, return line seals and lower valve cover gaskets.
Replaces part numbers:
Bosch: 0986435502, 0445120008
GM: 97729095, 97720661, 97208074, 97729095, 97720661, 97208074
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