Description
Engine knocking? Burning excessive oil? If so, your Detroit Diesel DD15 may have worn down or damaged pistons. As your DD15’s pistons wear, they can cause all sorts of engine issues and damage if not replaced. Fortunately for you, HHP has you covered! Replace your failing pistons with a New Connecting Rod A4720300320 from Highway and Heavy Parts.
Don’t risk the health of your DD15; buy high-quality aftermarket A4720300320 Connecting Rod from America’s trusted diesel engine parts supplier. At Highway and Heavy Parts, you’ll get a Connecting Rod manufactured in an ISO 9001:2015 certified facility, ensuring quality and consistency for your Detroit DieselDD15. Each part is crafted with hard-wearing strength and durability to ensure your A4720300320 Connecting Rod can withstand the rigors of the road.
Guaranteed for fit and function, HHP parts have the right combination of quality and price with total support from our on-staff ASE-certified technicians. With specialized knowledge, quality products, fast shipping, and unbeatable customer service, HHP has you covered. Order your New Connecting Rod A4720300320 today!
From diagnosis through delivery, we’re Highway & Heavy Parts!
Contents: Detroit Diesel DD15 Connecting Rod – (A4720300320)







