How do I confirm Spindle Assembly 618-06991 / 918-06991 for MTD, Craftsman, and Troy-Bilt 42" Decks is the correct replacement?

Use the dimensions and application details on this page as the first checkpoint. If your original part number is not shown, compare the mounting style, size, and equipment position before ordering.

What spindle details should match the original assembly?

Match . Also compare shaft style and deck mounting pattern before installation.

Is Spindle Assembly 618-06991 / 918-06991 for MTD, Craftsman, and Troy-Bilt 42" Decks an OEM part?

No. This is an aftermarket replacement part. Confirm fit by comparing the dimensions, mounting points, and equipment application with the original part.

What should be inspected during installation?

Clean the mounting area, compare the new part with the removed part, and check nearby wear items before putting the mower back into service.

Spindle Assembly 618-06991 / 918-06991 for MTD, Craftsman, a

Name: Spindle Assembly 618-06991 / 918-06991 for MTD, Craftsman, a
Brand: SYZAGRI
SKU: SYZ-SPA-618-06991
Availability: InStock

SKU:

SYZ-SPA-618-06991

Price excludes delivery and setup | Tax may apply

Center Hole:

Replaces Part No.

MTD 618-06991 MTD 918-06991 Aftermarket 15520

Compatible Models

• Height 6 3/4″ 5-1/2″ pulley outer diameter • Fits MTD most 200 and 700 series mowers with 42″ deck T1000, T1200, T1400, T1800, TB42 Bronco • Include Mounting Screws,grease fitting .6 points star

Cross Reference

MTD 618-06991 MTD 918-06991 Aftermarket 15520

Verified Fitment

Craftsman T1000 Craftsman T1200 Craftsman T1400 Craftsman T1800 Troy-Bilt TB42 Bronco Deck size: 42″

Notes

Product type: mower deck spindle assembly Source-stated specifications: 6 3/4″ height, 5-1/2″ pulley outer diameter, 6-point star Includes mounting screws and grease fitting according to the source