6-Cylinder Diesel Engine Overhaul Kit for John Deere 2940, 2950, 2955 Tractors

Description

When your John Deere’s 359 CID six-cylinder diesel starts showing its age—maybe it’s burning oil, smoking on startup, or just doesn’t have the power it used to—this basic engine kit gets you back to full strength without breaking the bank. This rebuild handles those workhorse tractors from the 50 series that have been running fields for decades, giving you everything you need for a solid overhaul that’ll last another twenty years.

What You’re Getting

• Complete set of sleeves and sleeve seals that restore proper compression and stop oil burn
• Standard bore pistons and rings designed for the 4.19 inch cylinders with 3-ring design for better sealing
• Pin bushings, wrist pins, and retainers that eliminate that annoying piston slap
• Full gasket set and crankshaft seals to keep fluids where they belong
• Standard rod and main bearings to tighten up those loose tolerances

Built for Real Farm Work

This kit is specifically engineered for the 359 cubic inch diesel that powered the 2940, 2950, and 2955 series tractors—machines that were the backbone of many farming operations through the ’80s and ’90s. Whether you’re running a 2940 on hay ground or pushing a 2955 through heavy tillage, this engine has seen it all and this kit brings it back to original specs.

Made to Last

The pistons are marked with the “B” designation for standard compression engines, ensuring you’re getting the right compression ratio for reliable power. Each component is built to handle the constant load cycles these tractors see, from PTO work to heavy pulling. The sleeve design maintains proper cylinder wall thickness for years of dependable service.

Good to Know

You’ll need to check your connecting rod bolt length and order either TP-R74194 for 2.125 inch bolts or TP-R80033 for 2.325 inch bolts separately—they’re not included in this basic kit. Take your time during assembly and use proper torque specs. A good machine shop can check your crankshaft and block while you’re at it to make sure everything’s square and true.