7N8874 Cylinder Head

7N8874 is a cylinder head for Caterpillar equipment and engines used in excavators, feller bunchers, generator sets, marine engines, motor graders, skidders, track-type tractors, vibratory compactors, and wheel loaders. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The available application data identifies the following Caterpillar machine models and equipment series for the 7N8874 cylinder head. The model designations are grouped by equipment type as provided in the product data.

Fitment

• Excavators: 215, 215B, 215C, 225, 229, E240.
• Feller bunchers: FB518.
• Gen set engines: 3304, 3304B.
• Generator sets: generator set applications are listed in the available fitment data without a specific model designation.
• Marine engines: 3304.
• Motor graders: 120G, 130G.
• Track skidders: 517, 527, D4HTSK III, D5HTSK II.
• Track-type tractors: D4E, D4E SR, D4H, D4H XL, D5H, D5H XL.
• Vibratory compactors: CS-643.
• Wheel loaders: 930R, 936, 936F, G936.
• Wheel skidders: 515, 518, 518C, 525.

The equipment brand for all applications listed above is Caterpillar. Fitment should be checked against the machine model and serial-number configuration before installation, particularly where the same model designation was produced in more than one configuration.

Specifications

The listed dimensions are 71 cm in length, 38 cm in width, and 20 cm in depth. The stated part weight is 146 lb. The available product data does not specify the cylinder head material, valve configuration, gasket inclusion, fasteners, or other components supplied with the part.