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Specifications

The AFA Industries 2237263 Loaded Cylinder Head Assembly Kit is an aftermarket equivalent to Caterpillar OEM part 223‑7263, designed for heavy-duty Cat C15 ACERT, C16, C18, and 3456 engines. It comes fully assembled with valves, springs, retainers, locks, injector cups, and camshaft bearings—ready to install. Built to Cat OEM tolerances, it supports proper combustion chamber geometry and valve sealing integrity for optimal power and fuel efficiency. The casting and valve train meet specifications of cross-references such as 10R9547, 20R2647, 2239250, 2237263, and others. With approximate dimensions of 1270 mm × 432 mm × 489 mm and a weight around 180 kg (400 lb), it’s a robust rebuild solution for trucks, gensets, mining and compactor equipment, and articulated Cat machines from mid‑1990s through 2000s.
Weight
400

Compatibility

Articulated trucks: D350E II, 740, 735
Challenger tractors: MT835, MT845, MT855, MT865
Cold planers: PM‑200 / PM‑201
Excavators: 365C series, 385C series
Load‑haul‑dump units: R2900G
Landfill compactors: 826/836 series
Power modules: SR4, 3456 gensets, C18, C15 industrial engines
Wheel loaders: 980G/988G
Wheel scrapers, pipelayers, articulated trucks, mining equipment from mid‑1990s to early‑2000s

Alternative Part Numbers

Caterpillar 10R9547
20R2647
2237263
2239250
2239251
IndustrialStop cross‑refs Castings 1769917, 2221982, 2778240, 3123564, 3980236

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