9R6776 Hose A for Caterpillar

9R6776 is a hydraulic hose intended for Caterpillar equipment. It is used on Caterpillar backhoe loaders, excavators, and track-type tractors identified by the models listed below. This is a new aftermarket hydraulic hose manufactured by CTP (Costex Tractor Parts).

The available fitment data identifies the component by SKU 9R6776 and describes it as Hose A. The equipment manufacturer referenced for this part is Caterpillar. Compatibility is specified by machine model and series rather than by a general equipment category alone.

Fitment

• Backhoe loaders: Caterpillar 436
• Backhoe loaders: Caterpillar 438
• Excavators: Caterpillar 245B
• Excavators: Caterpillar 245D
• Track-type tractors: Caterpillar D9N
• Track-type tractors: Caterpillar D9R
• Track-type tractors: Caterpillar D9T
• Track-type tractors: Caterpillar D10R
• Track-type tractors: Caterpillar D10T
• Track-type tractors: Caterpillar D10T2

The listed applications cover three Caterpillar equipment groups: 436 and 438 backhoe loaders, 245B and 245D excavators, and D9/D10 track-type tractor models. Before installation, the part number, hose routing, connection arrangement, and dimensions should be compared with the component removed from the machine.

Specifications

The stated dimensions are recorded as length, width, and depth in the available product data. No additional information is provided for hose inner diameter, outer diameter, pressure rating, fitting type, thread specification, material, connection orientation, or the position of the hose on the machine.