16Y-18-00013 is the listed reference for this bulldozer nut-and-bolt item. The page does not provide thread, length, grade or package quantity. Match the reference to the exact assembly position in the parts catalogue and confirm what the supplier includes before ordering.

Fastener details matter at the joint

Record the machine model and serial and identify the joint where this fastener is used. Check the specified thread, grip length, head style, nut type and strength grade in the service information. Do not substitute a common hardware-store fastener based on diameter alone; the joint load and clamp requirements must match the manufacturer’s specification.

Inspect the mating parts during service

Before fitting, check threads and the clamped components for damage or distortion. Use the prescribed tightening sequence and torque from the machine manual. If the fastener has loosened or failed, inspect the joint and surrounding components rather than simply installing a new bolt. Keep the original reference visible in the purchase record so the order can be checked against the parts list.

Buyer FAQ

How many pieces are included?

The listing does not state quantity. Ask the supplier to confirm the package count.

What thread and grade should I expect?

They are not specified here. Verify the joint requirements in the machine manual.

Can a similar bolt replace 16Y-18-00013?

Only if the catalogue and fastener specification confirm the same application.