8TEN Deck Blade Spindle Belt Kit for Cub Cadet CC30 Craftsman R140 R1000 Troy Bilt TB30R 30-Inch 942-04385 918-04822B

What It Is

This is a replacement spindle and belt assembly kit for 30-inch cutting deck lawn tractors, designed to restore blade drive function on Cub Cadet CC30, Craftsman R140/R1000, and Troy Bilt TB30R models. It replaces OEM part numbers 942-04385 and 918-04822B, and is intended for residential mowing use.

Fitment & Compatibility

Before buying, confirm three things: (1) your mower has a 30-inch stamped steel deck – this kit will not fit larger decks; (2) your model is listed above or uses a 30-inch deck with a single-belt spindle system; (3) measure your existing spindle flange bolt pattern and belt length – the included belt is typically 1/2" x 92.5" (check your deck’s belt routing diagram). This is an aftermarket kit, not OEM, so verify that your mower accepts aftermarket replacements without modification. Check your owner’s manual or the old part numbers for exact fit.

Key Things to Know

• Quality: Made by 8TEN, a known budget aftermarket brand. Expect functional but not heavy-duty construction – fine for occasional homeowner use, but may wear faster under frequent or commercial use.
• Installation difficulty: Moderate. Requires removing the deck, disconnecting the old spindle and belt, and reassembling. You’ll need basic hand tools (wrenches, socket set) and likely a puller for the spindle pulley.
• Common gotcha: The kit includes two spindles and one belt, but some 30-inch decks use two belts – double-check your deck’s belt count. Also, ensure the spindle bearings are pre-greased (some arrive dry).
• Check hardware: The included bolts/nuts may be metric or SAE – verify against your deck’s thread size to avoid stripping.

Should You Buy It

This kit is a solid budget option if you need to replace both spindles and the belt on a 30-inch Cub Cadet, Craftsman, or Troy Bilt lawn tractor for light residential mowing. It’s not for commercial use or if you demand OEM durability. If you only need one spindle or belt, buy separate parts – this kit is only cost-effective if both spindles are worn.