High-Quality Replacement Driveline Parts by — PTC Drivelines
The PTC3002 Wheel Bolt – Short is designed to provide reliable wheel securing and clamping performance under harsh off-highway conditions. It is used to join the wheel and hub assembly to ensure stable operation of Komatsu heavy-duty rigid dump trucks in severe-duty applications such as mining, quarrying, and earthmoving. It is a replacement part for KOMATSU OEM part number 569-22-72860.
Off-highway dump trucks are heavily loaded, vibrated and impacted, subjected to braking forces and uneven road surfaces, and also experience frequent acceleration. The PTC3002 Wheel Bolt – Short has been designed to resist these operating stresses while providing reliable wheel retention. The design is short shank, which is used for the proper fitment and engagement with the wheel and hub assembly.
Precision manufacturing ensures uniformity of dimensions, thread accuracy, and seating properties throughout the component. This will help make sure that the wheel nut is installed correctly and that it can be used to hold the wheel in place. The bolt was engineered to withstand standard stresses in service such as vibration. shock loading, bending, and harsh working environments to be suitable for continuous heavy-duty haulage.
Other driveline components from PTC Drivelines compatible with the Komatsu HD 785-7.
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.