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UP2WIN 918-04126 Spindle Assembly Fits for Cub RZT50 LT1050 Lawn Mower, Cub Troy Built Mustang Zero Turn 50' Mower Deck, Replaces 918-04125 618-04126 618-04125

4.5 (8) Write Review
Free shipping on orders over $29.99

$23.99

$ 12 .99 $12.99

In Stock

1.Size:3 Pack


About this item

  • Compatible with Cub LT1050 LT1550 LT1554 LTX1050 LGTX1054 SLT1550 RZT50, work with Cub zero turn 50" mower deck. Also work with Troy built Mustang zero turn 50” mower deck
  • Replaces 918-04126 918-04126A 918-04126B 918-04125 918-04125A 918-04125B 918-04125C 618-04126 618-04126A 618-04126B 618-04125 618-04125A 618-04125B
  • The new spindle is pre-greased, it has a grease fitting for maintenance which prolongs the life of the unit.
  • Come with 4 threaded spidle mounting bolts ( the mounting holes are also threaded), make install and future removal much easier
  • OD of Pulley: 5 3/8 inch, height 6.3 inch, using special design for 6 pt. star center hole


Product Description

918-04126 Spindle Assembly

Spindle Assembly Compatible with MTD Cub Cadet Troy Bilt 50" Mower Deck 918-04126, 618-04126

Compatible with:

  • Cub Cadet LT1050 LT1550 LT1554 LTX1050 LGTX1054 SLT1550 RZT50; Cub Cadet zero turn 50" mower deck. Also work with Troy built Mustang zero turn 50” mower deck

Replaces Part number:

  • 918-04126, 918-04126A, 918-04126B
  • 918-04125, 918-04125A, 918-04125B, 918-04125C
  • 618-04126, 618-04126A, 618-04126B
  • 618-04125, 618-04125A, 618-04125B

Specificaion:

  • OD of Pulley: 5-3/8 Inch
  • Height: 6.3 inch
918-04126 Spindle Assembly

Feature:

  • Easy to install: This spindle comes with 4 THREADED mounting bolts to reduce your assembly time.
  • Longevity and durability: They have a grease fitting which is a NEW feature that allows these to last longer.
  • Perfect replacement part: Spindle Assembly helps your lawn mower pulley system perform efficiently. The spindles and pulleys work together to rotate the blades for a smooth and even cut. If any parts of the spindle assembly are damaged, it can cause the blades to spin unevenly, or prevent them from spinning at all.

Package Include:

  • 1 x 918-04126 mower spindle
  • 1 x pulley
  • 4 x mounting bolts
  • 1 x threaded cover
918-04126 Spindle Assembly

Al Tril
Reviewed in the United States on February 28, 2025
I have a 2013 Cub Cadet 50" cut LTZ 1050 (not zero turn). Fit was good. Installed easily. Works well.Thus far I have put on one. It is February. I will replace others as needed. I got the 3 pak.
Mom and Teacher of many.
Reviewed in the United States on January 2, 2025
Used this for our zero turn lawn mower. My husband installed it himself. No problems so far.
B
Reviewed in the United States on September 30, 2024
This fits the rzt50 50 inch mowing deck. This seems good quality and value. I looked up replacing only the bolts it was so close in price amd spindle. I ended up needing the spindle to and it works great!
Bryan Hess
Reviewed in the United States on August 7, 2024
Fit perfectly. Tested went as expected, and now I have to wait for grass to dry before mowing grass to see how they perform.
Customer
Reviewed in the United States on March 29, 2024
Fit and function perfectly. Just as described even has grease fitting that oem did not have. However there is no spindle nut included mine was battered up some.but i was able to reuse it.
Chappio59
Reviewed in the United States on December 4, 2024
Easy install, perfect fit.
RW
Reviewed in the United States on October 5, 2024
Fit and works well. Came quickly.
kathy
Reviewed in the United States on October 29, 2024
Its a complete replacement. Worked as it should and was at a great price.