*All Parts

Caterpillar Manifold ARP Stud Kit

better impossible, charmed with the product. 100% recommended

OPS Filter + Sample Kit - Combo 5 Pack

OPS Filter + Sample Kit - Combo 5 Pack

Awesome product

OPS Filter + Sample Kit - Combo 5 Pack

OPS Filter + Sample Kit - Combo 5 Pack

I received product and I had ordered three rolls of wrap which none of them came with any directions on what to do with it or any type of fasteners to attach it to the pipe or even instructions on what to get to fasten it

2006-2007 Coronado Muffler

Perfectly fit good quality

heavy built

Does the job quickly!

Fleet air filter work good my truck thanks

no problems

OPS-1 Eco Pur Oil Analysis Sample Kit - U.S.A Mailers- 5 PACK

Received my kits faster than expected. In fact just sent an engine oil sample off today. The process is quick and easy. Results come back fast and if there's an issue of concern, I receive a phone call. I have been using this service for several years and haven't been disappointed.

OPS-1 Eco Pur Oil Analysis Sample Kit - U.S.A Mailers- 5 PACK

OPS-1 Eco Pur Oil Analysis Sample Kit - U.S.A Mailers- 5 PACK

Good product easy to use

I have changed these on three of my trucks now , once on my 625 cat , twice on my 550 Cummins , the Cummins I did around 400,000 Km and just did it the second time at 900,000. This truck has been heavy haul its whole life , loads from 50,000 -500,000 . It never ceases to amaze me the difference when I do it . One day the truck sounds like it wants to come apart climbing the hill , and I think maybe it’s time for a new truck, change the damper and it’s like a whole new truck.would suggest changing at 450,000 Km wouldn’t wait for it to be a problem

Service was excellent and shipping was quick. I am in the process of building engine and have not installed yet. Thanks

2nd OPS I’ve had (2 trucks). Help keep the oil cleaner longer. Was super easy to install. Had to get one part that didn’t come in the kit, but overall very easy.

Excellent product wish I had found it sooner. Thanks.