John Deere

John Deere Engines

John Deere is globally recognised for its engineering excellence across agricultural, construction, forestry, and generator equipment. With a legacy spanning over 180 years, John Deere engines are known for their durability, fuel efficiency, emissions compliance, and ability to operate in the harshest conditions.

At AMS Parts, we supply genuine and OEM spare parts for the full range of John Deere engines, including diesel and gas-powered models. Whether you operate a John Deere generator, harvester, loader, or pump set, we can supply engine-specific components tailored by model number or serial.

Supported John Deere Engine Series

We support a wide range of John Deere PowerTech engine platforms:

Agricultural / Industrial / Generator Engines

• PowerTech 2.9L / 4.5L / 6.8L / 9.0L / 13.5L
• 3029 / 4039 / 4045 / 6059 / 6068 / 6076 / 6081 / 6090 / 6105 / 6125 / 6135
• 4024T / 5030 / 5030HF / 6068HF / 6090HF
• PowerTech M / E / P / PVX / Plus platforms

These engines are widely used in:

• Agricultural Tractors
• Combine Harvesters
• Sprayers & Balers
• Telehandlers & Loaders
• Generators (Prime and Standby)
• Irrigation & Pump Sets
• Forestry and Construction Equipment

Parts We Supply

Our inventory includes engine-matched components for all supported series:

• Full Engine Overhaul Kits
• Pistons, Liners, Rings, Bearings
• Cylinder Heads & Gaskets
• Fuel Pumps & Injectors
• Turbochargers (BorgWarner, Holset types)
• Water Pumps, Oil Pumps, Coolers
• Sensors, Switches, Wiring Harnesses
• Crankshafts, Camshafts, Valves
• Exhaust Manifolds, Emissions Modules (DOC, DPF)
• Control Modules & ECUs (for Tier 3 / Stage V engines)

We can supply parts matched to your John Deere engine model, serial number, or application type.

Applications We Support

AMS Parts supplies genuine and OEM parts for John Deere engines used in:

• Industrial Gensets (50Hz / 60Hz)
• Water Pumps and Irrigation Systems
• Marine Auxiliary Units

Genuine & OEM Only – No Aftermarket

AMS Parts supplies only genuine and OEM-grade John Deere parts, never aftermarket. Our priority is ensuring your equipment performs efficiently and reliably, reducing downtime and protecting long-term investment.

Need parts for a specific John Deere engine? Contact AMS Parts for quotes matched to your engine’s serial number or application.