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Overhaul Kit, 6466T and 6466A Engine, Hyperformance, Diesel for John Deere® Tractor

SKU
AMOH1443
$1,580.00

John Deere®
Tractors - 4440, 4640, 4840, 8430, 8440, 8450

Combines - 6602, 6620, 6622, 7720, 8820

Cotton Picker - 9940

Forage Harvester - 5720

Scraper - 762A

Wheel Loader - 644C

6 Cylinder Engine with 4.56" Standard Bore, Turbo and Aftercooled, Early Connecting Rod Marked R57303, R67320, Tapered Pin Bushing, 1.875" Pin, Hyperformance

Includes:
- Cylinder Kits
- Piston Pin Bushings
- Rod Bearings
- Main Bearings
- Camshaft Bushings
- Camshaft Plug
- Front and Rear Crankshaft Seals
- Overhaul Gasket Set
- Connecting Rod Bolts

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Includes 1-Year Warranty

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In stock
Customize Overhaul Kit, 6466T and 6466A Engine, Hyperformance, Diesel for John Deere® Tractor
1 x Cam Plug SKU: AMR26115
4 x Camshaft Bearing SKU: AMR46903
1 x Front Crankshaft Seal SKU: AMAR49025
6 x Cylinder Kit SKU: AMRE60288HC
12 x Connecting Rod Bolt SKU: AMR66452
1 x Overhaul Gasket Set without Seals SKU: AMRE524404
1 x Rear Crankshaft Seal SKU: AMRE520036
6 x Piston Pin Bushing, Honable SKU: AMR60724
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Overhaul Kit, 6466T and 6466A Engine, Hyperformance, Diesel for John Deere® Tractor

$1,580.00
  • Kansas Warehouse: In Stock
  • South Dakota Warehouse: Drop Ship expected available on Sep 18, 2026
  • Montana Warehouse: Drop Ship expected available on Oct 20, 2026
  • South Carolina Warehouse: Drop Ship expected available on Sep 18, 2026
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Need Help?Our Ag part experts are here to help

785-655-9467 Mon - Fri, 08:00 AM - 5:00 PM, CST

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$159.53
Total Price:

What it fits

John Deere®
Tractors - 4440, 4640, 4840, 8430, 8440, 8450

Combines - 6602, 6620, 6622, 7720, 8820

Cotton Picker - 9940

Forage Harvester - 5720

Scraper - 762A

Wheel Loader - 644C

Specifications

Additional Notes
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Kit Includes
- Cylinder Kits - Piston Pin Bushings - Rod Bearings - Main Bearings - Camshaft Bushings - Camshaft Plug - Front and Rear Crankshaft Seals - Overhaul Gasket Set - Connecting Rod Bolts
Engine Fitment
6 Cylinder Engine with 4.56" Standard Bore, Turbo and Aftercooled, Early Connecting Rod Marked R57303, R67320, Tapered Pin Bushing, 1.875" Pin, Hyperformance
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Product Details

This Hyperformance diesel engine overhaul kit is designed for John Deere® 6466T and 6466A engines used in a wide range of equipment, including tractors, combines, cotton pickers, and forage harvesters. It provides the components needed for a complete engine rebuild, helping restore compression, performance, and long-term reliability. Built to handle the demands of fieldwork and harvest, this kit is a dependable solution to bring your equipment back to strong, consistent operation.

As a family-owned company, Abilene Machine has been providing farmers with dependable agricultural replacement parts for over 40 years. Whether you need to make a repair or perform scheduled maintenance, you can depend on us to help keep your equipment in great working condition. If you have any questions, please do not hesitate to contact our knowledgeable sales staff. We have over 100 years of combined ag parts sales experience to assist you.

Warranty Info

Abilene Machine, LLC offers a standard 1-year warranty on all new, used and remanufactured parts. Abilene Machine reserves the right to inspect any or all parts returned for warranty before warranty claims will be honored. In all instances, Abilene Machine's sole liability will be either replacing the defective part or a refund not to exceed the purchase price of the defective part.

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