Highway and Heavy Parts News

Jul
21
2017

Liner Failure Analysis

A. Cylinder kit failure caused by twisted liner o-ring The picture shows one of the liner o-rings that twisted during assembly in engine.      ...

Jul
12
2017

Cummins ISX Rebuild Kits from HHP

Cummins ISX Rebuild Kits from HHP Cummins ISX Rebuild Kits from HHP Here at HHP, we’re pretty proud of the rebuild kits we offer. So, we’re going to...

Jul
5
2017

Valve Train: Function, Components, and Repair Options

Valve Train: Function, Components, and Repair Options Valve Train: Function, Components, and Repair Options The valve train of any type of engine is a...

Jun
27
2017

Detroit Diesel Series 60 Engine Spotlight

Detroit Diesel Series 60 Engine Spotlight Series 60 Engine Spotlight The History of Detroit Diesel Detroit Diesel was once associated with General Motors, during which time it...

Jun
20
2017

The Difference between OEM and Aftermarket Rebuild Kits

The Difference between OEM and Aftermarket Rebuild Kits The Difference between OEM and Aftermarket Rebuild Kits So, let’s start off admitting that we...

Jun
13
2017

C15 Engine Spotlight

C15 Engine Spotlight C15 Engine Spotlight The History of Caterpillar In the late 1800’s and early 1900’s, steam tractors were the primary method...

Jun
6
2017

What Are Fuel Injector Trim Codes?

What Are Fuel Injector Trim Codes? What Are Fuel Injector Trim Codes? Trim codes or trim files are codes that go into an Electronic Control Module (ECM) that...

May
23
2017

How does a Variable Geometry Turbocharger work?

How does a Variable Geometry Turbocharger work? How does a Variable Geometry Turbocharger work? Variable Geometry in Diesel Engines Variable geometry is a...

May
16
2017

“What is a core charge and why do I have to pay it?”

What is a core charge and why do I have to pay it? Considering how common core charges are in the diesel engine industry, a surprising number of our customers ask us that...

May
9
2017

Oil Change Intervals after Diesel Engine Break-In

  Oil Change Intervals After Diesel Engine Break-In   Proper break-in after an engine rebuild is one of the things that we find a lot of our customers don’t know about....

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