REPLACEMENT PART NUMBER: GM-52074, EN-52074, OTC-7223, N-52074's
COMPATIBLE VEHICLES: Compatible with 6.6L/3.0L/2.8L Duramax engines
HIGH QUALITY: This glow plug bore reamer is crafted from heat-treated alloy steel, offers superior hardness and resistance to wear or dulling, effortlessly cuts through stubborn deposits, ensuring long service life even under frequent shop use
FEATURE: Quickly clean glow plug bores in 6.6L/3.0L/2.8L Duramax engines with this Duramax glow plug reamer. The spiral cutting edge and grease groove remove stubborn carbon buildup safely, preventing debris from entering cylinders and damaging pistons or valves
ATTENTIONS: Proper cleaning is essential to prevent glow plug tip breakage during installation. Effectively captures debris with grease-applied flutes, preventing harmful particles from entering the combustion chamber, it's mandatory to ensure a safe and reliable installation