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9180240C Spindle Assembly

MTD Spindle Assembly 9180240C

Part#:  9180240C
  4.67 Stars - 3 Reviews




The spindle assemblies are responsible for turning the mower blades. They are powered by the drive belt and pulleys and are subject to general damage and wear. Bent, damaged, and unbalanced blades can further damage the spindle assemblies. If they are too damaged, they should be removed and replaced.

Fits Model

MTD (186)

Troy Bilt (14)

Also Fits Model

MTD Fits center and right hand 46" decks of 600 & 800 series riders from 1997 to present

Replaces OEM

Toro 1120311


OD 5" pulley
Height 1" pulley4-7/8" overall
Equipment Type Lawn Mower

Reviews for the Spindle Assembly

Review Rating: Sort By:

Reviewed on

Good needs to come with new hardware

Reviewed on

Was very pleased with the price and the cost to get it here and the amount.of ltime it got here. He was a little disappointed that the bolts didn't come with.

Reviewed on

Service was fast and accurate. The part was the correct replacement part

Q & A for the MTD 9180240C

Ask us about the MTD 9180240C Spindle Assembly. Please no repair questions. Your Q&A may be posted to to help other shoppers, like you, with their purchasing decisions. Thank you.

Asked on 4/24/2016 6:53:38 PM by Jake


Hello, I have an MTD lawn tractor model #: 14AI808H718 will this spindle assemble work for the center and right hand blades? I see it lists all the 13AI models.


Jake, this spindle will fit your mower. You can see the diagram that includes this part here: MTD 14AI808H718 Deck Assembly Parts Diagram.

Repair Tips For 9180240C

No repair tips at this time.

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