This inframe engine rebuild kit is designed for Caterpillar 3406E engines with 5EK or 6TS serial prefixes, supporting applications rated up to 550 horsepower. It includes all essential components for a complete in-chassis overhaul, helping restore power, compression, and performance while minimizing downtime.

Kit Contents:

  • 6 Cylinder Kits

  • 1 Upper Gasket Kit (OEM Ref: 2486740)

  • 1 Main Bearing Set (OEM Ref: 2436718)

  • 6 Connecting Rod Bearings (OEM Ref: 9Y7735)

  • 1 Oil Pan Gasket Kit

  • 1 Complete Engine Kit IIF Set

  • 6 Exhaust Manifold Gaskets (OEM Ref: 2818261)

  • 1 Thermostat (OEM Ref: 7C3095)

Fits:
Caterpillar 3406E engines with 5EK / 6TS serial prefixes
(Horsepower rating: up to 550HP)

Condition: New, high-quality aftermarket replacement kit

Features & Benefits:

  • Complete solution for in-frame engine rebuilds

  • OEM-equivalent components for reliable performance

  • Precision-fit parts reduce downtime and ensure long engine life

  • Ideal for owner-operators, rebuilders, and fleet maintenance teams

Weight

104.326 kg

Dimensions

46 x 16 x 17 inches

We offer free standard ground shipping within the USA! If you need your parts in a hurry and would like to get them overnighted or expedited, please give us a call !

NOTE - CUT OFF TIME FOR SAME DAY SHIPPING IS 3PM CENTRAL TIME. ORDERS PLACED AFTER 3PM WILL SHIP OUT NEXT BUSINESS DAY. NEXTDAY SHIPMENTS THAT DO NOT ARRIVE ON TIME ARE NON-REFUNDABLE.
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

NOTE - All open orders will have a 20% restocking fee. All returns will have a shipping fee.
1 YEAR WARRANTY
American Express Apple Pay Diners Club Discover Google Pay Mastercard Shop Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

340632-010 | CAT 340E ENGINE INFRAME OVERHAUL KIT- 5EK/6TS | UP TO 550HP

$3,150.00

Engine Serial Number
SKU: 340632-010 Category: