8TEN Spindle Assembly for MTD Cub Cadet Troy-Bilt White Columbia Mower 50" Deck
Upgrade your lawn mower with this robust 8TEN Spindle Assembly, designed for 50-inch decks on MTD, Cub Cadet, Troy-Bilt, White, and Columbia models. It features a durable Black & Silver finish and includes a grease zerk for easy maintenance. This assembly replaces older 6-point star patterns and utilizes self-tapping screws for mounting. Built in the USA, it comes with a 2-year manufacturer warranty, ensuring reliable performance for your lawn care needs.
$42.95
Owner Satisfaction
4.3
/ 5
Category Rank
48
/ 75
#48 in Lawn Mower Pulleys & Idlers
Price vs Category Average
+8%
Above average
Compatible Deck Size
50
/ inches
Who it's for
- Ready-to-Install Assembly
- Cost-Effective Replacement
- Broad Brand Compatibility
Who should skip it
- Bearing Longevity Concerns
- Potential Fitment Issues
- Limited Warranty Coverage
Key Specs
Compatible Deck Size
50 inches
Replaces OEM P/Ns
918-04125C, 918-04126B, 618-04126, 618-04126A, 918-04125, 918-04125B, 918-04126, 918-04126A, 918-04126B, 1120370
Includes
Spindle Pulley, Grease Zerk Fitting
Spindle shaft replaces 6pt star pattern
Mounting holes
No threads, uses self-tapping screws
Finish
Black & Silver
Warranty
2-Year 8TEN Parts Manufacturer Warranty
Country of Origin
USA
Features
- Direct replacement for 50" MTD mower decks
- Replaces 6-point star pattern shafts
- Includes pulley and grease zerk
- Designed for self-tapping screws
- Durable Black & Silver finish
- 2-Year Manufacturer Warranty
- Made in the USA
What customers say
This 8TEN Spindle Assembly receives strong praise primarily for its exceptional value. Customers appreciate the significant cost savings over original parts, making repairs affordable. Installation is generally straightforward, fitting specified MTD and Cub Cadet decks accurately. Initial performance is consistently rated highly, noted for smooth and quiet operation right after replacement, suggesting good initial quality. The main trade-off involves long term durability under heavy use, as some critical feedback mentions premature bearing failure compared to factory spindles. For most residential users, the lifespan is acceptable given the low price point. Overall, it is viewed as a highly effective, budget friendly replacement offering excellent short to medium term reliability.
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$43