8TEN Deck Rebuild Kit for MTD Craftsman Cub Cadet Troy Bilt 30 inch CC30 R1000 TB30 TB30R Blade Spindle

What It Is

This is an aftermarket deck rebuild kit for 30-inch lawn mower decks used on MTD, Craftsman, Cub Cadet, Troy-Bilt, and similar models (CC30, R1000, TB30, TB30R). It includes two blade spindles, pulleys, bearings, and hardware to replace worn-out cutting deck components.

Fitment & Compatibility

• Deck size: Fits 30-inch stamped steel decks only—not 42-inch or 46-inch decks.
• Brands/models: MTD, Craftsman, Cub Cadet (CC30, R1000), Troy-Bilt (TB30, TB30R), and many other MTD-built 30-inch mowers.
• What to check: Measure your existing spindle bolt pattern (typically 3.25 inches center-to-center). Confirm your deck uses two spindles (not one or three). Verify OEM part numbers like 918-04622, 918-04619, or 918-04620 for spindle assembly compatibility.
• Aftermarket note: This is not OEM Cub Cadet—it’s a 8TEN aftermarket kit. May require minor filing or shimming for perfect fit on some decks.

Key Things to Know

• Quality: Mixed reviews—some report bearings lasting 1-2 seasons; others get 3+. Spindle housings are zinc-plated steel but less robust than OEM.
• Installation difficulty: Moderate. Requires basic mechanic skills, socket set, torque wrench (spindle bolts to 30-40 ft-lbs), and a puller for stubborn pulleys. Expect 1-2 hours.
• Common gotchas: The included pulleys may not match original belt groove depth—check belt alignment after install. Some users report missing or incorrect hardware; verify all parts before starting.
• Warranty: 8TEN offers 1-year limited warranty, but customer service can be slow. Keep your receipt and photos of any issues.

Should You Buy It

If you have a 30-inch MTD-style mower with worn spindles and want a budget-friendly rebuild (around $70 vs. $100+ for OEM), this kit is a decent value. It’s best for DIYers comfortable with minor adjustments and who don’t need commercial-grade durability. Avoid if you want exact OEM fit or expect more than 2-3 seasons of heavy use.