High-Quality Replacement Driveline Parts by — PTC Drivelines
Our PTC 1103 is the Caterpillar 785 Spider Bearing Pump and is a high-quality production-grade aftermarket alternative for use in applications of the (Original Equipment Manufacturer) OEM Model Number CAT 108 6587. Constructed to be used as a domestic replacement part for equipment maintenance and spare-parts needs where the equivalent OEM-referenced spider bearing pump is called for, the Caterpillar 785 Spider Bearing Pump offers users, maintenance teams, and distributors a practical alternative source.
The PTC 1103 has been manufactured to meet the functional requirements of a spider bearing pump, and its construction is designed to provide a reliable replacement on the Caterpillar 785 system. The PTC 1103 offers aftermarket availability, indication of an OEM cross-reference, and therefore suitability for the speculated planned maintenance or replacement requirement. Before ordering/ fitting the PTC 1103, customers should check the equipment application and cross-reference shown against the part and service documentation. Being an aftermarket product, the PTC 1103 will be supplied as an alternative to the part reference rather than a direct OEM product.
Other driveline components from PTC Drivelines compatible with the CAT 777.
Whether you need OEM-compatible spare parts for your mining fleet, a reliable export supply partner, or want to become a regional distributor — our team is ready to help within 24 hours.
If the required part number is not listed in our product range, simply share the part number, drawing, dimensions, or technical specifications with us. Our team can review your requirement and manufacture the part to your preferred specifications.