Great part and upgrade , very pleased with the quality

Went in easy, immediate improvement. Order a new wear ring if lots of miles on the motor.

I've used melling pumps before very good product so when my 7.3 failed choice was easy.riffraff diesel very easy to work delivered as promised

Very happy with this product and the condition of its arrival. Engine runs smoother at idle. Comes with the front seal in place and the oil pump o ring. Everything you need to get the job done. Another win for Riffraff diesel. Thanks

I went through way too much work to figure out what was causing a rough idle when up to temp. Turns out it was aerated oil from the LPOP. Before figuring this out, unfortunately i replaced the IPR and installed new injector o-rings. This pump totally solved it. Easy way to diagnose is if you run the truck at 3k RPM for 2-3 mins then let off the pedal and it dies, nearly dies, or idles rough - you have aerated oil. While its true the injector o-rings can leak or the ipr can be bad, the LPOP is the most likely source of the aerated oil. My truck has 201k miles on it. Install was easy (bought the harmonic balancer remove/install tool from harbor freight - it worked perfectly). Have bought lots of parts from Clay at Riff Raff. Always fast and reliable and good pricing. Thanks Clay and team!!

My factory pump lasted for 200,000 miles and this one is a big improvement over the old one.

easy installing if you have the right tools. comes with everything you need. havent noticed a huge difference but my old pump was definately reaching the end of its life.

This product is much better than factory ford pump easy to install start to finish its a 45 minute job drain coolant pull the radiator pull the harmonic balancer pull old pump and install the new pump

Precision part, easier than it looks to replace. Excellent value.