$23.65
Product Code: 80-12-029

Restore cutting performance on your 46" Cub Cadet or MTD-built mower with this direct replacement spindle assembly, built to fit models using round-hole blades. Compatible with pre-2007 lawn tractors, this spindle ensures smooth blade rotation and long-lasting durability. Available in single or 3-pack.

Replaces OEM Part Numbers:

Cub Cadet & MTD:

  • 618-04123B

  • 918-04123B

Aftermarket Equivalents:

  • Rotary: 11963

  • Stens: 285-842

  • Sierra: 70-03187

  • Oregon: 82-412

Compatible Brands & Models

Cub Cadet:
LT1022, LT1045, LT1046, LT1046KW, LT1046M, LT1046VT

MTD:
Yard Machines and Yard-Man 46" deck models
White Outdoor 46" deck models

Troy-Bilt:
Super Bronco 46, Mustang 46

For round-hole blades only. Not compatible with 6-point star shafts.

Key Features & Specs:

  • Designed for 46" mower decks (pre-2007)

  • Round shaft for bolt-on blade mounting

  • Includes housing, shaft, grease fitting

  • 4-bolt mounting pattern

  • Pulley and mounting bolts sold separately

  • Built from high-strength materials for durability

  • Available in single or 3-pack options for convenience

Why Choose This Replacement?

  • OEM-compatible performance

  • Reliable fit for multiple brands under MTD

  • Easy to install for DIY or commercial service

  • Ideal for restoring older Cub Cadet, Troy-Bilt, or Yard-Man mowers

Confirm Before Ordering

This spindle is designed specifically for 46" decks using round-hole blades on 2007 and earlier models. Always check your blade type and part number.

  • Any Product types that You want - Simple, Configurable, Bundled and Grouped Products
  • Downloadable/Digital Products, Virtual Products
  • Inventory Management with Backordered items
  • Customer Personalized Products - upload text for embroidery, monogramming, etc.
  • Create Store-specific attributes on the fly
  • Advanced Pricing Rules and support for Special Prices
  • Tax Rates per location, customer group and product type
  • Detailed Configuration Options in Theme Admin Penl
Just added to your wishlist:
My Wishlist
You've just added this product to the cart:
Go to cart page

#title#

#price#
×