Pins are secured in place by various mechanisms to prevent unintended movement. Common methods include:
Bolted Retainer Plates: Plates that are bolted on to lock the pin in position.
Locking Bolts: Large bolts that screw directly into the body of the pin.
Tapered Pins: Some pins are tapered and secured with a large nut, creating a very tight, secure fit.
This 311-1298 pin is used for D9R D9L D10R dozer.
Related part number:
6Y-0473
9G-4872
9G-4872
