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Cummins 24V 6CTA 8.3L ISC Engine Inframe Overhaul Rebuild Kit, High Performance, Piston 4933120

Cummins 24V 6CTA 8.3L ISC Engine Inframe Overhaul Rebuild Kit, High Performance, Piston 4933120

Cummins 24V 6CTA 8.3L ISC Engine Inframe Overhaul Rebuild Kit, High Performance, Piston 4933120

Our Price: $2,122.41
MSRP: $2,878.50
You Save: $756.09 (26 %)
NOTE: Our website does not automatically run your VIN/Engine Serial Number. We run it after your purchase to ensure you are getting the correct parts for your engine.
IMPORTANT: We will build your kit according to your original serial number. If you feel that your engine has ever been modified or was not previously rebuilt to the factory specifications please contact us before ordering.

Price may change upon customizations.

Engine Kit Type:

* denotes required field

Main Bearing Size*
Rod Bearing Size*
Engine Serial Number*
Brand: PAI
Mfg Warranty:  Click for Info
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Product Details & Specifications


PAI High Performance Brand Cummins 24V ISC 8.3L 6CTA Engine Rebuild Kit

Fits Cummins ISC 8.3L Engines with Piston 4933120 (Replaces 3973265)

Fits Engines with Cummins CPL #'s: 8159, 5220, 8430, 8692, 8697, 8698, 8728, 8729

Overhaul Kit Includes
(6) High Performance Cylinder Kits (Piston with pin & locks, Piston Rings, Cylinder Liner 3800328, Liner Seals) 4933120 Piston
(6) High Performance Rod Bearings 3901430
(1) High Performance Main Bearing Set  3945917
(1) Upper Gasket Set 4089758
(1) Lower Gasket Set 4089759
(1) Front Crankshaft Seal 4025270
(1) Rear Crankshaft Seal 3909410

PAI High Performance Engine Kits offer the following engine enhancements:
  • Anti-Friction Coated Piston Skirts
  • Ceramic Coated Piston Crowns
  • Improved Cylinder Liner Cooling
  • Tri-Metal Bearings with a High Fatigue Strength Coating
  • Isotropic Superfinish Piston Pins
  • 3 Year Warranty
For more information on our PAI High Performance Engine Kits Click Here