3406EEPLATKIT | Caterpillar 3406E Elite Platinum Plus Rebuild Kit, New

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Main Bearing Size: Standard
Rod Bearing Size: Standard
Cylinder Head Stage: Stage 2 (included)
Type of Injector: Reman OEM (included)
Type of Camshaft: Remanufactured (included)
Type of Rocker Assembly: Remanufactured (included)
$16,295 +2250 +4500 +3375 +6750 +15 +20 +25 +50 +75 +100 +240 +125 +150 +175 +200 +215 +225 +245 +250 +300 +450 +500 +600 +745 +850 +876 +900 +950 +1100 +1175 +1000 +1375 +1500 +1545 +2200 +2300 +2354 +2375 +2545 +2574 +2714 +2750 +3200 +3445 +3545 +3550 +3990



This is the most complete kit we offer. We include more parts in this kit than any OE dealer! If you are looking to completely overhaul your engine without cutting any corners this is the kit for you.

All the components in this kit come with free shipping! We will beat ANYONE on pricing, guaranteed. Unlike every other company in the business, we do NOT charge cores upfront to help you save on costs! If there is any issues on availability one of our parts reps will reach out to you by phone to discuss options!

ATL's 3406E ELITE Platinum Kit Includes the following:

1. Complete Inframe Overhaul Kit (includes liner kits, piston kits, rod & main bearings, and a complete inframe gasket set which includes injector o-rings and oil pan gasket).

2. New Fully Loaded Stage 2 Cylinder head (Includes new valves, valve locks, seals, seats, rotocoils, springs, cam bearings, and injector cups). 

3. 6 OEM Reman Injectors

4. New Oil Pump

5. New Water Pump

6. Headbolt Kit

7. Exhaust Manifold Hardware Kit

8. New Spacer Plate

9. Camshaft

10. Complete Rocker Assembly (6 intake, 6 exhaust, 6 injector rockers with all new pins and rollers installed as well as 3 NEW rocker shafts)

11. New Oil Cooler

12. 6 Piston Cooling Nozzles

13. Turbocharger

14. 6 Connecting Rods 

ELITE Platinum kit optional Upgrades:

  1. Inframe kit- We offer a variety of inframe rebuild kits, if you prefer a specific brand or want to upgrade to the High Performance ceramic-coated pistons or even a lower compression ratio piston, we can create a customized kit specifically suited to your needs!
  2. Cylinder Head- This kit comes with the Stage 2 cylinder head, you can upgrade to the Stage 3 or Stage 4 head as well!
  3. Camshaft- This kit includes an OEM remanufactured camshaft, you can upgrade to a brand NEW camshaft.
  4. Injectors - This kit includes stock OEM reman injectors, you can upgrade to our FLOW-MATCHED injectors for superior & cleaner performance.

We offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this fast, call us and find the nearest location to you! 

We are one of the only companies in the USA that does NOT charge you for the core upfront. We give you 30 days to return your core!

On this Platinum Kit the only cores that we require are:

  • Injectors
  • Camshaft
  • Rocker Assembly

You just have to put your cores in the same boxes that the new parts comes in. To make it even easier, we send you a UPS PREPAID label by email so that you can print that out, attach it to the box, and drop if off at the nearest UPS store. If you do not return the core within 30 days then we will charge the associated core fees.


Let your mind rest at ease with our industry leading 2-Year parts & labor warranty (unlimited mileage!) that back all of our inframe kits that are specifically engineered and designed to meet or exceed OEM specifications. The rest of our hard parts such as the cylinder head, pumps, bolts, injectors, turbo, & camshafts/rockers come with a 1-year parts and labor warranty as well!

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