Bolt Lock Lk .625 X 1.25 Unc Gr5

Enhance your heavy equipment’s performance with the Case Construction Bolt Lock (LK .625 X 1.25 UNC Gr5, #106-91020). This durable, high-strength bolt ensures secure fastening, providing reliability and safety for your construction projects. Perfect for demanding environments.

Compatible equipment

This part fits CASE CRAWLER TRACTOR, CASE LONG TRACK CRAWLER TRACTOR including models 1150E, 1150G, 1150H, 1155E, 450B, 455B, 650, 650G, 650H, 750H, 850B, 850C, 850D, 850E, 850G, 850H, 855C, 855D, 855E.

Frequently asked questions

What is the part number?

The manufacturer part number is 106-91020.

Is this a genuine OEM part?

Yes. Southeastern Equipment stocks OEM and quality aftermarket parts for heavy equipment. Contact us if you need a specific OEM source or aftermarket option.

Will this fit my machine?

See the compatible equipment list above. If your model is not listed, call us with your machine's serial number and we can confirm.

Where does this ship from?

Southeastern Equipment Company ships parts nationwide from our US warehouse. Orders placed before 2 PM ET typically ship same day.

Free pickup at any of our 17 branches across Ohio, Indiana, Michigan, and Kentucky. Select your preferred branch at checkout.

30-day no-fault returns. Bought the wrong part? Send it back for a full refund — no restocking fees, no minimums.