Description

The Cummins B5.9 B6.7 ISB6.7 QSB Overhaul Kit 4089669, identified by part number 4089669, COMPATIBLE WITH B5.9, B6.7, ISB6.7, AND QSB ENGINES, is a set of components that work together to convert the force generated by fuel combustion into mechanical energy. The kit includes pistons, piston rings, and piston pins that are designed to fit specifically within the engine block of a truck. The pistons move up and down in the cylinder walls of the engine block, creating pressure that drives the crankshaft and ultimately powers the vehicle. The piston rings help to seal off combustion gases in the cylinder while also regulating oil consumption. Proper maintenance of these parts is essential for optimal engine performance and longevity. Hawks Parts is a professional Cummins parts wholesale supplier in China, We can provide Genuine/Original, OEM, and aftermarket Cummins parts as well as a one-stop service for you.

OE Quality(Original Equipment): This is the real Genuine Parts.Original manufacturer with brand logo and packaging

OEM: This is a genuine part produced directly by the original equipment manufacturer (OEM) and designed with the precise specifications and standards of your vehicle’s original parts. It is a real OEM part. You can be assured that the part will function exactly as the manufacturer intended and keep your vehicle running as it was engineered to. Original manufacturer but without the original logo.

Aftermarket: High quality, You can be assured that the part will function exactly as the manufacturer intended and keep your vehicle running as it was engineered to. This is for the automotive aftermarket. packaging can be neutral or customized to your requirements.