Replaces Part Number: 0S1616. D300D, D300E, D300E II, D30C, D30D. Fits Caterpillar / Fits CAT Models Bolt Type: Hex Head Bolts. Thread: Coarse Thread UNC. Thread Size (in – TPI): 1/4 – 20. Total Bolt Length: 1 in.

We will provide 7X24H service. Quick Upgrade:The product is simple in design and can be directly replaced without the need for professional skills or complex tools. It is easy to install, allowing you to quickly upgrade your vehicle and reduce your cost of use.

We will provide 7X24H service. Quick Upgrade:The product is simple in design and can be directly replaced without the need for professional skills or complex tools. It is easy to install, allowing you to quickly upgrade your vehicle and reduce your cost of use.