2 Pcs 918-04822A Spindle for 42" Deck Cub Cadet LTX1040 LTX1042 RZT42, for MTD LT1000 LT2000, 918-04822 618-04822 918-04889 30-8001 14328 82-058 with Pulley OD 6-1/5", Fit Most 42" and 30" Mini Riders

What It Is

This is a set of two replacement spindle assemblies for 42" and 30" lawn tractor decks, designed to mount the blade and pulley on Cub Cadet, MTD, and similar mini-riders. Each spindle includes a 6-1/5" outer diameter pulley and bearings, ready to bolt on.

Fitment & Compatibility

Before buying, confirm these three things:

• Deck size & model: Fits 42" decks on Cub Cadet LTX1040, LTX1042, RZT42, and 30" mini-riders. Also fits MTD LT1000, LT2000, and many other MTD-based tractors with 42" or 30" decks.
• OEM cross-reference: Replaces Cub Cadet/MTD part numbers 918-04822, 918-04822A, 618-04822, 918-04889, 30-8001, 14328, and 82-058. If your original spindle has a different number, measure the pulley OD (must be 6-1/5") and bolt pattern.
• Physical check: Measure the spindle housing height and shaft diameter (typically 5/8" or 3/4") against your old part. The pulley is fixed at 6.2", so verify clearance under your deck.

Key Things to Know

• Quality: Aftermarket spindles at this price point are decent for homeowner use, but may have less durable bearings than OEM. Expect 2-3 seasons of typical mowing.
• Installation: Moderate difficulty—requires removing the deck, unbolting the old spindle, and transferring the blade. Use a torque wrench (blade bolt typically 40-50 ft-lbs). Loctite on bolts helps prevent loosening.
• Common gotchas: The pulley may not match your belt width exactly—check belt size (usually 1/2" or 5/8"). If your old pulley has a different offset, blade height may change slightly.
• Set includes two spindles—handy if both sides are worn, but verify your deck uses identical spindles (some have left/right differences).

Should You Buy It

This is a solid budget-friendly option for homeowners replacing worn spindles on Cub Cadet or MTD 42"/30" decks. It’s not for commercial use or decks requiring exact OEM tolerances, but it’ll get you mowing again without paying double for genuine parts. If you need a perfect match for a non-standard deck, measure first.