What should I confirm before buying excavator sprocket bolts?
Short Answer
Before buying excavator sprocket bolts, confirm bolt diameter, thread pitch, length, grade, head style, washer or nut requirement, sprocket thickness, final-drive flange hole size, and machine model. JIAJUE checks sprocket and final-drive photos because the wrong bolt can bottom out, loosen, or fail under travel load.
What To Check
- Send photos of the sprocket, final-drive flange, old bolts, bolt holes, and any part number on the sprocket.
- Measure bolt diameter, thread pitch, under-head length, shank length, head size, and sprocket flange thickness.
- Check whether the sprocket holes are elongated, threads are damaged, bolts were reused, or the sprocket was installed without proper cleaning.
Related JIAJUE Parts
Send the machine model, serial number, old part label, fault details, and clear photos before ordering so JIAJUE PARTS can reduce wrong-fitment and repeat-failure risk.
Source Record
This question was selected from Google-displayed search evidence for the keyword excavator sprocket bolts. The answer is rewritten from JIAJUE parts-matching and sourcing practice, not copied from the source page.
