2 Pack 918-04865A Spindle Assembly Kit with 954-04219 Belt Replaces 618-04865A 918 04865A 918-04636A for Craftsman LT2000, LT2200, LT 2000, LT2500, Cub Cadet LTX 1046, LTX 1045, 46" Decks

What It Is

This is a 2-pack of spindle assembly kits (918-04865A) plus a drive belt (954-04219) for 46-inch cutting decks on Craftsman LT2000, LT2200, LT2500, and Cub Cadet LTX 1046/1045 lawn tractors. It replaces worn spindles and the deck belt in one bundle—saving you a second order if both need service.

Fitment & Compatibility

• Deck size must be exactly 46 inches. Measure across the cutting deck from blade tip to blade tip. This kit will not fit 42-inch or 54-inch decks.
• Fits these model lines: Craftsman LT2000, LT2200, LT2500; Cub Cadet LTX 1046, LTX 1045. Also fits some Husqvarna and Poulan Pro tractors with 46" stamped decks. Check your model number against OEM part 918-04865A or 618-04865A.
• OEM cross-reference: Replaces 918-04865A, 918-04636A, 618-04865A. The belt (954-04219) is a separate included item—verify your deck belt length matches (typically 1/2" x 96" for 46" decks).
• What to check before buying: Pull your old spindle assembly and measure the pulley diameter (usually 4.5") and spindle shaft length. Inspect the belt part number on the side—if it ends in 954-04219, this belt is correct. If your deck uses a different belt length, you’ll need to buy the belt separately.

Key Things to Know

• Installation difficulty: Moderate. You’ll need a socket set, jack or blocks to lift the mower, and a puller to remove the old spindle pulley. Expect 1–2 hours for both spindles and belt.
• Quality note: These are aftermarket replacements, not OEM Cub Cadet. Most users report good fit and durability, but the spindles may have slightly thinner bearings than OEM. Replace both spindles at the same time to avoid uneven wear.
• Belt included saves money: Buying the belt separately costs $15–20, so this kit is a good value if you need both. If only spindles are bad, you can skip the belt—but it’s smart to replace a worn belt while you’re in there.
• Common gotcha: The spindle mounting bolts can be rusted tight. Soak them with penetrating oil the night before. Use an impact wrench to avoid stripping.

Should You Buy It

Yes, if you have a 46-inch Craftsman or Cub Cadet tractor and need to replace one or both spindles—especially if the belt is also worn or cracking. The 4.8-star rating and 29 reviews indicate consistent fit and performance for the price. Skip it if your deck is a different size or you prefer OEM parts for heavy commercial use.