Used Engine Parts

Old Tractor Parts: Our Specialty for 75 Years

Restoring an old tractor requires reliable and compatible parts that are no longer manufactured new. This is precisely where our dismantling activity adds value: recovering mechanical parts in good condition from machines at the end of their life to offer a reliable alternative for farms unwilling to sacrifice still-capable equipment.

Our catalog includes engine parts for older tractors of all brands — from iconic series to more recent models — organized methodically by brand, model, and year of commissioning. Our agricultural experts, reachable at 05 86 24 00 26, quickly identify the correct part based on your machine’s exact model and serial number.

Tractor Spare Parts: Available Engine Components

• Engine blocks — the central structure housing pistons, connecting rods, and crankshaft, sourced from recent dismantlings.
• Engine overhaul kits — including liners, pistons, piston rings, and connecting rod bearings for complete refurbishment.
• Reconditioned cylinder heads — checked for flatness and cracks, with inspected valves, guides, and springs.
• Flywheels and balancing weights — inspected to ensure balance and proper clutch connection.
• Injection pumps and injectors — reconditioned on test benches according to manufacturer standards.
• Glow plugs — available for main types of agricultural diesel engines.
• Exhaust manifolds and oil filters — wear parts checked before shipment.

Agricultural Tractor Dismantling: How Our Business Works

TMC Bejenne purchases end-of-life or damaged agricultural tractors and methodically dismantles them on its 11-hectare site. A damaged tractor might have a perfectly sound engine block while the cabin or transmission are unusable. This is the logic of agricultural tractor dismantling: extracting quality mechanical parts from where no one else looks.

Each engine part is identified by its OEM manufacturer reference, ensuring perfect compatibility with your model and minimizing any ordering errors. Our parts come from France and other European countries, with full traceability from dismantling.

Renault and Massey Ferguson Vintage Tractor Parts

Renault Agriculture represents one of our historic specialties. Our catalog covers iconic models from the Super and D series to the Ares and Ceres ranges, with highly sought-after MWM engine overhaul kits, reconditioned cylinder heads, and reworked engine blocks meeting manufacturer standards.

For Massey Ferguson, Perkins engines equipping MF 130 to 8700S series receive meticulous rebuilds in our workshops: cylinder grinding, crankshaft balancing, and precise injector calibration. Perkins engine overhaul kits — liners, pistons, piston rings — are among the most requested items in our catalog.

Engine Parts for John Deere, Case IH, Deutz Fahr, and Same Tractors

• John Deere — cylinder heads for 6020, 6120, and 6420 series, multilayer head gaskets, and complete overhaul kits for PowerTech engines.
• Case IH — engine blocks and mechanical parts for Puma, Maxxum, and Magnum tractors, dimensionally checked before sale.
• Deutz Fahr — air- and water-cooled engine parts for the most common series found on French farms.
• Same — engine parts available according to dismantling arrivals, with systematically verified OEM references.
• New Holland, Fendt, Claas — references available according to our regular dismantling entries.

Adapted Agricultural Parts vs. Original Parts: What’s the Difference?

Original parts are manufactured by the OEM or exactly to its specifications, guaranteeing perfect compatibility. Adapted agricultural parts offer equivalent quality, often at a lower cost, with verified compatibility for main engine types. In both cases, TMC Bejenne verifies OEM references and precise dimensions before any offer to avoid ordering errors.

What Are the Different Parts of a Tractor Engine?

• The engine block houses cylinders and combustion chambers where fuel burns.
• Pistons and piston rings ensure combustion chamber sealing and transmit force to the crankshaft via connecting rods.
• The crankshaft converts the pistons’ linear motion into rotation, then transmitted to the gearbox.
• The cylinder head covers the engine block and includes valves, combustion chambers, and air intake ports.
• The camshafts control valve opening and closing according to the engine cycle.
• Flywheels regulate rotation and connect to the clutch discs.
• The gearboxes receive power from the engine and distribute it to the wheels via the rear axle.

What Is the Average Lifespan of a Tractor Engine?

A well-maintained agricultural tractor engine can reach 10,000 to 15,000 operating hours before a major overhaul. This lifespan mainly depends on regular oil changes, oil filter replacement, and following the manufacturer’s recommended maintenance intervals. A neglected engine may fail well before 5,000 hours, while a rigorously maintained engine can surpass 15,000 hours on some older tractors from the most durable brands.