Diesel engines, especially in heavy-duty machinery and trucks, have an extremely hard life. At one point or another, they will need major service, and the heads will have to be replaced.
Continue reading Should You Buy A Rebuild Or Remanufactured Head For Your Diesel Engine?
Cylinder heads fail, and when they do, you’re left with a decision whether you should purchase a new or remanufactured cylinder head. And if you’re running a natural gas engine, you might feel like you’re making this decision more often than you’d like.
Continue reading Should You Get A New Or Remanufactured Natural Gas Cylinder Head?
We know that when you’re looking for parts for your Caterpillar engine, you don’t want to waste time and money on the wrong parts. That’s why it’s important to know your diesel engine’s serial number. It helps us ensure you’re getting exactly what you need the first time you order.
Thinking about replacing the high-pressure pump or common rail injectors on your Cummins engine? But how do you know when it’s time? What are your options?
Continue reading Symptoms Your Cummins ISB Fuel System Is Failing
HHP only sells fuel pumps that are manufactured in a state of the art facility using top of the line machining and measuring equipment to ensure each part is manufactured to OEM specifications.
Continue reading Bosch High-Pressure Fuel Pump For Detroit Diesel DD13, DD15, DD16 (A4700902150)
The debate of aftermarket vs OEM debate is as old as the auto industry itself. You will get people on both sides of the fence trying to convince anyone why aftermarket is better or why OEM rebuild kits are the only way to go.
Continue reading Aftermarket vs. OEM Diesel Engine Rebuild Kits
HHP only sells Denoxtronic Supply Modules that are manufactured in a state of the art facility using top of the line machining and measuring equipment to ensure each part is manufactured to OEM specifications.
Continue reading Bosch Denoxtronic Supply Module for Mack & Volvo D13 (21577507)
This is our standard, no-frills natural gas cylinder head. It comes loaded with all the essential components you need in an OE-quality cylinder head, and costs up to 50% less. But we didn’t stop there! This cylinder head has some serious improvements over the original OEM casting.
Continue reading Cummins ISLG Natural Gas Engines Cylinder Head (4933818)
At Highway and Heavy Parts, we know fuel systems and we carry quality parts from reputable suppliers to ensure you’re getting the best. That’s why we’re proud to carry genuine Bosch components like this unit pump system for the Mack E7.
Continue reading Mack E7 Unit Fuel Pump (0414755006)
At Highway and Heavy Parts, we do parts differently. We won’t just sell you any part, we won’t sell you just the lowest price part, and we certainly won’t sell you apart from an inferior supplier. That’s why we’re pleased to announce, we now offer genuine Bosch exhaust gas treatment components for heavy duty diesel applications.
Continue reading Bosch Denoxtronic 2.2 Supply & Dosing Module for Cummins (2888173)
Due in part to high demand and low supply, people have had a hard time finding cylinder heads for their natural gas engines, leading them to spend money on parts they’ll just have to replace again soon.
Continue reading Why Are There Few Options For Natural Gas Cylinder Heads?
The 7.3L Powerstroke uses a HEUI (Hydraulically Actuated Electronic Unit Injection) system, where engine oil – not fuel – provides the pressure required to actuate the fuel injectors.
The High-Pressure Oil Pump (HPOP) supplies this pressure.
If the HPOP fails or leaks, you may experience:
Replacing the HPOP requires accessing the engine valley and removing several components to reach the pump and drive gear.
Continue reading How to Replace a 7.3L Powerstroke HPOP (High-Pressure Oil Pump)
