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, 735Challenger tractors: MT835, MT845, MT855, MT865Cold planers: PM‑200 / PM‑201Excavators: 365C series, 385C seriesLoad‑haul‑dump units: R2900GLandfill compactors: 826/836 seriesPower modules: SR4, 3456 gensets, C18, C15 industrial enginesWheel loaders: 980G/988GWheel scrapers, pipelayers, articulated trucks, mining equipment from mid‑1990s to early‑2000s
Alternative Part Numbers
- 20R2647
- 2237263
- 2239250
- 2239251
- Caterpillar 10R9547
- IndustrialStop cross‑refs Castings 1769917, 2221982, 2778240, 3123564, 3980236
