Top Quality Tractor Engines for Sale
John Deere Engines & More!
- New & remanufactured engines in stock
- Fast UK delivery available
- We supply John Deere, Case IH, New Holland & more
Prefer email. [email protected]
John Deere 4045 Engine
- Fitment checked by phone
- New / reman options
- UK delivery
John Deere 6068 Engine
- Model + serial checks
- Warranty options
- Fast turnaround
Case IH 6.7L Engine
- Supply + sourcing
- Delivery UK wide
- Call for availability
Why Choose Us?
About Our Tractor Engines
We supply tractor engines with fitment checks based on your model, serial range, and what’s currently fitted. We focus on John Deere, and we can also source Case IH, New Holland, Massey Ferguson and more.
Common Questions About Tractor Engine Parts
A tractor engine includes the cylinder block, pistons, crankshaft, camshaft, valves, fuel system, and cooling system, all working together to generate power.
Loss of power is usually caused by worn injectors, clogged filters, poor compression, or incorrect valve timing. Regular servicing prevents most issues.
Blue exhaust smoke, oil consumption, low compression, or knocking sounds indicate internal wear. A rebuild restores performance and efficiency.
A typical kit includes pistons, rings, gaskets, bearings, and seals, everything needed for a full rebuild to factory tolerance.
High-quality aftermarket parts that meet OEM specifications are safe, cost-effective, and widely used in professional workshops.
Most tractors require an oil and filter change every 250–500 hours. Clean oil prevents wear and extends engine life.
Common causes include blocked radiators, failed water pumps, stuck thermostats, or insufficient coolant. Maintaining the cooling system is key.
Worn seals, gaskets, or breather blockages are common causes. Regular checks prevent leaks from developing into larger issues.
White smoke usually indicates coolant entering the combustion chamber due to a blown head gasket or cracked cylinder head.
Yes. We offer full rebuild kits, individual components, and replacement engines for popular tractor brands and models.
Shop Tractor Parts by Category
Filters- Service Kits
Lighting & Bulbs
Electrical
Hydraulics & PTO
Cooling
Engine
Transmission
Brakes
Steering
Cab & Body
Bearings & Belts
Oils & Fluids
Nuts, Bolts, Seals
All parts are stocked in the UK and selected for quality and tractor fitment.
More About Tractor Engines and Components
The engine is the power source of every tractor, converting fuel into torque that drives hydraulics, transmission, and implements. Keeping it healthy is essential for performance, efficiency, and reliability.
Cylinder blocks and heads form the core of the engine. Cracks or gasket failures can lead to oil contamination or loss of compression. Regular inspection prevents costly rebuilds.
Pistons, rings, and bearings create the mechanical force that drives the crankshaft. High temperatures, poor lubrication, or dirty oil can cause scoring or wear, reducing efficiency and power.
Fuel systems including injectors and pumps, must deliver fuel accurately. Blockages or worn injectors cause poor combustion, black smoke, or power loss. Clean filters and correct injector calibration ensure efficient running.
Gaskets and seals maintain compression and prevent fluid leaks. Over time, they harden and fail, leading to oil loss or coolant ingress. Replacing them during servicing helps maintain system integrity.
Overhaul kits make full engine rebuilds straightforward, combining all necessary parts for a precise, balanced restoration. Using quality components ensures correct clearances and long service life.
At Nick Young Tractor Parts, we supply complete engine components for all major tractor brands, from vintage models to modern machines.
Every part is sourced from trusted manufacturers and tested for fitment and performance.
With over 30 years of experience, our team provides expert advice and rapid UK delivery, helping farmers and engineers keep engines running at peak condition season after season.