Perkins 1004 & 1004T Short Block (Stressed / Agricultural Block)

Build Prefixes: AA, AB, AC, AD, AH AK, AM, AQ

Perkins 1004 Stressed Block: Structural Foundation

At Timik Engines, near Southampton in Hampshire, we specialise in remanufacturing quality diesel engines on-site. As proud members of the Federation of Engine Re-manufacturers, we ensure every engine meets the rigorous standards of BSI AU 257:2002, part of the British Standard Automobile Series.

The Perkins 1004 and 1004T Short Block (Stressed / Agricultural Block) is available in both naturally aspirated and turbocharged configurations, offering 4.0 litres of displacement with direct injection.

Engine Features:

• Short block for stressed-block tractor applications
• 4.0L displacement in NA or turbocharged configurations
• Block forms structural component of tractor powertrain
• Specific attention to casting integrity and mounting points
• Proven 1000 Series architecture for agricultural applications

The stressed-block specification denotes an engine block designed to form a structural component of the tractor powertrain, mounting directly to chassis and transmission with the block carrying structural loads. These short blocks powered Massey Ferguson, Landini, and Case IH tractors.

The block’s structural role means specific attention to casting integrity and mounting point condition during rebuild. The short block configuration includes the engine block, crankshaft, pistons, connecting rods, and bearings.

This provides the core rotating assembly while allowing rebuilders to reuse serviceable cylinder heads and peripheral equipment where appropriate. Post-assembly, each engine undergoes rigorous dynamometer testing, guaranteeing reliable operation under realistic conditions.