Jan 24, 2021 · About a month ago I purchased a 2003 Newmar Kountry Star. It’s 38 feet long and on a Freightliner XC chassis. It is powered by a 330 HP CAT 3126 engine...

Aug 14, 2014 · I'll have a look in my paper work , but if the engine oil to water cooler on the Cat engine is like the one Cummins uses, it mounts in a cavity in the side of the engine block, in the area of the …

Mar 30, 2016 · Working on a friends motor and broke the dreaded pivot bolt for the water pump tensioner. After unsuccessfully attempting to drill out the bolt, I saw that there was a second threaded …

Jun 20, 2015 · Hello, I'm new here and new to the RV world. I purchased a used 1999 Newmar Dutch Star with a Caterpillar 3126 motor with 50k miles. It's been starting/running fine. I was driving the RV …

The 3126 was offered in a MUI version but, mostly as equipment and marine engines. The 3126B was the HUEI (hydraulic electric unit injector) and uses and ECM (computer) the operate the fuel system.

Oct 27, 2021 · Looking to buy a spare as parts supplies are low. 2000 Winnebago with cat 3126. I see these things for sale all over the places, prices all over the place. Remanufactured units from $150, …

Mar 26, 2022 · Hello I have a 99 GMC with a 3126 cat engine. It has close to 200k miles, but ran great. Was parked on an incline facing up over the winter and started right up after sitting for months, but …

Jun 3, 2012 · Has anyone used the Bully Dog 40630 Rapid power module? IF So what results. Supposed to get 30% horsepower increase plus increased mileage.

Aug 6, 2021 · I recently decided to change both belts on my 1997 HR with Cat 3126. I got the numbers off the belts that were on the engine and picked them up at NAPA. When changing the serpentine …

Feb 15, 2014 · Vin 4UZAAHAK42CJ83609 Chassis # J63809 I have two codes displaying using the method to display codes using the cruise control. I suspect these to be very old codes that were …