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We offer In/Out of frame overhaul kits for Caterpillar, Cummins, Detroit Diesel, Mack, International, Navistar, John Deere, Komatsu, Case & Perkins. 

Our Inframe Kits Contain the following:

  • Liner Kits - Pistons, Rings, Liners,Seals & Wrist pins

  • Rod Bearings

  • Main Bearings

  • Thrust Washer Set

  • Upper Gasket set

  • Pan Gaskets


Our Out of Frame Kits Contain the following:

  • Liner kits - Pistons, Rings, Liners, Seals & Wrist Pins

  • Rod Bearings

  • Main Bearings

  • Thrust Washer Set

  • Complete Overhaul Gasket Set

  • Front Seals

  • Rear Seals


2 Year New Parts Warranty!

  • New engine parts furnished by ATL Diesel are warranted to be free from defects in material and workmanship under normal use and service for a period of twenty-four (24) months from the date of installation, without mileage or hour limitation. This warranty applies to all owners in the chain of distribution, i.e. distributor, dealer, original owner, until the end of the respective periods of coverage and shall not apply to subsequent owners.


We can ship from anyone of our locations the U.S:  

  • California

  • Oregon 

  • Colorado 

  • Texas 

  • Ohio 

  • Georgia 

  • Florida





  • Save Time and Money Call Today: 877-932-6848


  • OEM Quality & Warranty at the lowest prices


  • We will meet or beat any OEM competitive quote by 30% to 50%


  • Free Ground shipping!


  • Friendly, Knowledgeable and Responsive Staff


  • We can provide an aftermarket equivalent to the Cat Precious metals kits on request


  • Head Bolt Kits available for Caterpillar 3406E, C15, Detroit Series 60 and many more!


  • We will customize overhaul kits for your specific needs


  • Service, Service & more Service don't waste another minute call or email today!

Diesel Overhaul Kits

Free Shipping!


  • Cat 3304 Inframe engine overhaul rebuild kit - $1050.00
  • Cat 3304 Complete engine overhaul rebuild kit - $1250.00
  • Cat 3306 Inframe engine overhaul rebuild kit - $1450.00
  • Cat 3306 Complete engine overhaul rebuild kit - $1625.00
  • Cat 3406B Inframe engine overhaul rebuild kit - $1875.00
  • Cat 3406B Complete engine overhaul rebuild kit - $1995.00
  • ​Cat 3406E Inframe engine overhaul rebuild kit - $2325.00
  • ​Cat 3406E Complete engine overhaul rebuild kit - $2449.00
  • Cat C12 Inframe engine overhaul rebuild kit - $2399.00
  • Cat C12 Complete engine overhaul rebuild kit - $2799.00
  • Cat C15 (6NZ) Inframe engine overhaul rebuild kit - $2325.00
  • Cat C15 (6NZ) Complete engine overhaul rebuild kit - $2449.00
  • Cat C15 Acert Inframe engine overhaul rebuild kit - $2899.00
  • Cat C15 Acert Complete engine overhaul rebuild kit - $3199.00
  • ​Cummins 855BC Inframe engine overhaul rebuild kit - $1250.00
  • Cummins N14 single piston Inframe  overhaul rebuild kit - $1549.00
  • Cummins N14 2 piece piston Inframe overhaul rebuild kit - $1899.00
  • ​Cummins ISX EGR Inframe engine overhaul rebuild kit - $2598.00
  • Cummins ISX Non EGR Inframe overhaul engine rebuild kit - $2598.00
  • ​Cummins L10 Inframe engine overhaul rebuild kit - $1379.00
  • ​Cummins M11 Inframe engine overhaul rebuild kit - $1796.00
  • ​Cummins ISM Inframe engine overhaul rebuild kit - $2085.00
  • ​Cummins 6.7L ISB Inframe engine overhaul rebuild kit - $1050.00
  • Detroit Diesel Series 60 12.7L Inframe overhaul rebuild kit - $2399.00
  • Detroit Diesel Series 60 14L Inframe overhaul rebuild kit - $2499.00
  • Detroit Diesel 2 stroke engine overhaul rebuild kit - Please Call
  • International/Navistar DT466E Inframe engine overhaul rebuild kit from - $950.00 to $1399.00
  • Mack Overhual rebuild kits - Please call

Specializing in New and Reman Cylinder Heads, Camshafts, Lifters, Rockers & Rebuild Kits. If you need we have it!

Call now for immediate shipping: 877-932-6848