Did your Cummins ISX breakdown when showing signs of Oil Consumption? Constant DPF regeneration? Plugged oil filters? Sticking VGT Actuator? Your ISX liners may have heavy bore polishing due to carbon packing.
Minimize downtime & negative impacts to your revenue. Service your ISX the right way the first time! Install this APR inframe engine rebuild kit for the Cummins ISX from Highway & Heavy Parts!
Shop This Inframe Engine Rebuild Kit
This APR kit will help prevent increased oil consumption, decreased oil filter flow and increased DPF degeneration for long lasting engine performance.
The anti-polish scraper ring will prevent any carbon from contacting the cylinder walls otherwise the piston will build up with carbon causing polishing of the walls.
We believe in only using new, high quality parts in our Cummins ISX rebuild kits. Each part follows OE specifications and tolerances, so you’re getting the best quality without breaking the bank. Our ISX rebuild kits are manufactured in an ISO 9001 certified facility, and are built with hard-wearing materials for long-lasting durability.
Best of all, this APR inframe engine rebuild kit comes with no core charge and support from our ASE-certified technicians who are available to answer any of your questions from purchase to installation. With technical knowledge, quality products, fast shipping, and unbeatable customer service, HHP is the place to be.
Backed by 2-Year unlimited mileage parts & labor warranty and industry-leading service from our ASE certified parts technicians. Connect with HHP for industry leading technical knowledge, quality diesel parts, & fast shipping from America’s Trusted Diesel Engine Parts Supplier!
Order now by calling 844-304-7688!
From diagnosis, through delivery, we’re Highway and Heavy Parts!
FAQs for the Cummins ISX APR Inframe Engine Rebuild Kit
1. What are the signs that my Cummins ISX engine has heavy bore polishing?
Signs include increased oil consumption, constant DPF regeneration, plugged oil filters, and a sticking VGT actuator, which may indicate that your engine liners have heavy bore polishing due to carbon packing.
2. Why is it important to replace the engine parts with an APR inframe engine rebuild kit for my Cummins ISX?
The APR inframe rebuild kit helps prevent increased oil consumption, decreased oil filter flow, and increased DPF degeneration, ensuring long-lasting engine performance and reduced downtime.
3. How does the anti-polish scraper ring in the APR kit protect my Cummins ISX engine?
The anti-polish scraper ring prevents carbon from contacting the cylinder walls, which can otherwise cause the piston to build up with carbon, leading to bore polishing and potential engine damage.
4. What makes the APR inframe engine rebuild kit from Highway and Heavy Parts a high-quality choice for my Cummins ISX?
The kit uses new, high-quality parts built to OEM specifications and tolerances. Manufactured in an ISO 9001 certified facility, it ensures long-lasting durability and optimal engine performance without the high cost.
5. What warranty comes with the APR inframe engine rebuild kit for my Cummins ISX from Highway and Heavy Parts?
The kit is backed by a 2-year unlimited mileage parts and labor warranty, offering peace of mind and long-term reliability.






