In stock

Overhaul Kit, AD3/55 Engine, Diesel

SKU
AMOH1129
$610.00

Case® & David Brown®
Tractors - 780*, 880A* (ASN 530000), 880B* (ASN 530000), 885

Industrial/Construction - 380CK

*David Brown® Selectamatic Models

3 Cylinder Engine with 3.937" Bore, 4.500" Stroke, 2.376" Piston Compression Distance

Includes:
- Rod Bearings
- Main Bearings
- Piston & Rings
- Front and Rear Crankshaft Seals
- Thrust Washers
- Head Gasket Set
- Conversion Gasket Set

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New
Used
Remanufactured

Includes 1-Year Warranty

Estimated shipping

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Drop Ship expected available on Jul 21, 2026
Customize Overhaul Kit, AD3/55 Engine, Diesel
1 x Conversion Gasket Set with Seals SKU: AMK964877
1 x Head Gasket Set SKU: AMK964876
1 x Thrust Washer Set SKU: AM57012960
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Overhaul Kit, AD3/55 Engine, Diesel

$610.00
  • Kansas Warehouse: Drop Ship expected available on Jul 21, 2026
  • South Dakota Warehouse: Drop Ship expected available on Jul 21, 2026
  • Montana Warehouse: Item is Drop Shipped
  • South Carolina Warehouse: Drop Ship expected available on Jul 21, 2026

Need Help?Our Ag part experts are here to help

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

What it fits

Case® & David Brown®
Tractors - 780*, 880A* (ASN 530000), 880B* (ASN 530000), 885

Industrial/Construction - 380CK

*David Brown® Selectamatic Models

Specifications

Additional Notes
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Kit Includes
- Rod Bearings - Main Bearings - Piston & Rings - Front and Rear Crankshaft Seals - Thrust Washers - Head Gasket Set - Conversion Gasket Set
Engine Fitment
3 Cylinder Engine with 3.937" Bore, 4.500" Stroke, 2.376" Piston Compression Distance
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Product Details

This diesel engine overhaul kit is designed for Case® and David Brown® AD3/55 engines used in tractor models 780, 880A, 880B, 885, and 380CK. It provides the components needed for a complete engine rebuild, helping restore compression, performance, and long-term reliability in demanding field conditions. Built for durability and dependable operation, this overhaul kit is a practical solution to help extend engine life and keep your tractor running strong and efficient through daily agricultural work.

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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