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Cummins ISX CM870/CM871 Inframe Rebuild Kit – 150mm Liners | Sawcut Rod Bearings

Engine Rebuild Kits

KIF6243/45CR
APR | Cummins ISX / CM870 / CM871 Engine
CPL 1437, 2732, 3229, 3459, 3775, 8287, 8288, 8520, 8523, 8550
Pricing: $3,931.56

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Description

IPD Cummins ISX CM870/CM871 APR | Cummins ISX / CM870 / CM871 Engine 
CPL 1437, 2732, 3229, 3459, 3775, 8287, 8288, 8520, 8523, 8550

Why Choose IPD?

Decades of Industry Expertise
Built on a legacy of engineering excellence, innovation, and consistent product quality in the heavy-duty diesel industry.

Globally Recognized Manufacturer
IPD is an internationally respected manufacturer of premium diesel engine components, known for precision manufacturing, durability, and dependable performance.

Worldwide Distribution & Support
IPD maintains a strong global distribution network, ensuring product availability, reliable technical support, and efficient delivery.


Why This Kit Is a Smart Investment

✔ Complete inframe solution specifically designed for Cummins ISX APR Liner engines
✔ Manufactured to meet or exceed OEM specifications
✔ Minimizes downtime and protects your engine investment
✔ Backed by a globally trusted brand

When you choose IPD, you’re not just purchasing parts — you’re investing in proven durability, technical expertise, and long-term performance.

Rebuild it right. Keep your truck working. Protect your bottom line.

1-Year Warranty Protection

"Image may be for illustrative purposes only. The kit contents shown represent the actual parts included."

this kit contains

6 – Piston Kit, APR – 4376243
6 – Liner Kit, 150mm APR – 5472970
6 – Con Rod Bearing, STD (Sawcut Con Rods) – 4089405
1 – Gasket Set, Upper 48 – 4352145
1 – Gasket, Oil Pan – 4026684
1 – Seal, O-Ring – 3678756
1 – Plunger, Bypass Valve – 3820320
1 – Main Bearing Kit (Ref. 3800298) – 5406110

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Shipping Information

  • Item Requires Shipping
  • 236.0 lbs.
  • W48.0000” x H12.0000” x L48.0000”
  • Free Shipping!

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