50 Inch Deck Rebuild Kit Fits for Cub Cadet Endure XT1-LT50 XT2-LX50 XT1 LT50 Lawn Mower Includes 3 Spindle 618-06981 918-06981 3 Blade 942-05052A 1 Belt 754-04077 2 Idler GY22082

What It Is

This complete deck rebuild kit restores cutting performance on 50-inch Cub Cadet Endure and XT series mowers. It includes three spindles, three blades, one drive belt, and two idler pulleys—everything needed to refresh a worn-out deck in one purchase.

Fitment & Compatibility

Exact models confirmed: Cub Cadet Endure XT1-LT50, XT2-LX50, XT1 LT50. All require a 50-inch stamped deck.

OEM cross-reference: Spindles replace 618-06981 / 918-06981; blades replace 942-05052A; belt replaces 754-04077; idlers replace GY22082. These are direct-fit replacements, not OEM parts.

Before buying: Measure your deck width (50 inches). Verify your model number on the mower’s data tag (under seat or on frame). Check that your deck uses three spindles and a single belt—this kit won’t fit two-spindle decks or other brands.

Key Things to Know

• Quality level: Aftermarket parts at a lower cost than OEM. Spindles are steel housing with sealed bearings; blades are standard carbon steel. Expect similar lifespan to original parts, not extended durability.
• Installation difficulty: Moderate. You’ll need a socket set, jack, and safety stands. Removing the deck is the hardest part—spindle replacement is straightforward once deck is off. Allow 1–2 hours.
• Common gotchas: The belt may feel tight; it will stretch slightly after a few hours of use. Idler pulleys use standard bearings—check for smooth rotation before installing. Blade bolts are not included; reuse originals if in good condition.
• No hardware included: You’ll need your own bolts, washers, and lock washers for spindle mounting. Inspect deck for cracks or rust before installing.

Should You Buy It

Yes, if your Cub Cadet with a 50-inch deck has worn spindles (noisy, wobbly), dull blades, or a slipping belt. It’s a cost-effective one-stop fix for restoring even cutting and preventing further deck damage. Skip it if you need OEM parts for warranty reasons or if your deck has structural damage—this kit won’t fix bent or rusted housings.