2P1784 Oil Pump for Caterpillar Equipment

2P1784 is an oil engine pump used in Caterpillar articulated dump trucks, including the D250B, D25C, D25D, D300B, D300D, D30C, D30D, D350C, D350D, and D35C models. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified as an engine oil pump for Caterpillar equipment. The Caterpillar brand in this description refers to the manufacturer of the compatible equipment. The pump is listed for use across the specified articulated dump truck model range.

Fitment

• Caterpillar D250B articulated dump truck
• Caterpillar D25C articulated dump truck
• Caterpillar D25D articulated dump truck
• Caterpillar D300B articulated dump truck
• Caterpillar D300D articulated dump truck
• Caterpillar D30C articulated dump truck
• Caterpillar D30D articulated dump truck
• Caterpillar D350C articulated dump truck
• Caterpillar D350D articulated dump truck
• Caterpillar D35C articulated dump truck

Fitment is specified by the equipment model designation. Before installation, the part number and machine model should be checked against the equipment parts documentation, particularly where the same model range includes different engine or production configurations.

Cross-reference numbers

The oil pump is listed under the following Caterpillar and supplier interchange or cross-reference numbers:

• 2P1784
• 2P-1784
• 2P1785
• 4W2448
• 6I1346
• 9L6944
• 0R0920
• 6N2642

Numbers 2P1784 and 2P-1784 represent the same base part number in different written formats. The remaining numbers are provided as interchange references associated with this oil pump. Cross-reference use should be confirmed against the specific Caterpillar machine and engine configuration.

Specifications

The listed dimensions are 35 cm in length, 25 cm in width, and 20 cm in depth. The approximate weight is 24 lb. The available product data identifies the component as an engine oil pump but does not specify additional construction materials, thread parameters, drive details, sealing elements, or included installation hardware.

The supplied part number and equipment model should be used when verifying compatibility. Cross-reference numbers may be shown in different formatting or may apply to particular equipment configurations, so they should be matched with the machine identification and the existing pump before replacement.