42 Inch Deck Rebuild Kit Replace for MTD/Huskee/Troy Bilt/White Outdoor LT542H 13AD771G731, with 2 Spindles 918-04456 918-04461, 2 Blades 742-0616, 2 Idlers 753-08171, 1 Belt 754-04060 with 96 Inch

What It Is

This is a complete 42-inch deck rebuild kit for select MTD, Huskee, Troy-Bilt, and White Outdoor lawn tractors, specifically the LT542H (model 13AD771G731). It includes two spindle assemblies, two blades, two idler pulleys, and one 96-inch belt—everything needed to refresh a worn-out cutting deck in one purchase.

Fitment & Compatibility

Before buying, confirm these three things:

• Deck size: This kit is for a 42-inch stamped deck only. Measure your deck width from blade tip to blade tip.
• Model number: Verify your tractor’s model number matches 13AD771G731 (found under the seat or on the frame). The LT542H is the primary fit.
• Part cross-reference: The included spindles (918-04456, 918-04461), blades (742-0616), idlers (753-08171), and belt (754-04060) are aftermarket replacements for OEM parts. Check that your existing spindles match these numbers—if your deck uses different spindle bearings or a non-standard belt length, this kit won’t work.

Key Things to Know

• Quality: At 4.2 stars from 7 reviews, this is a budget aftermarket kit. Spindles and blades are adequate for residential use, but may not hold up as long as OEM parts under heavy or commercial use.
• Installation difficulty: Moderate. You’ll need basic tools (wrenches, socket set, pry bar) and about 1–2 hours. Removing seized spindle bolts on an old deck is the most common struggle—use penetrating oil.
• Gotchas: The belt (96 inches) must be routed exactly per your deck diagram. Idler pulleys may need a spacer from your old parts if not included. Blades come unsharpened—sharpen before first use for best cut.
• Missing parts: The kit does not include spindle bearings, blade bolts, or deck hardware. Reuse your original bolts if they’re in good shape, or buy new ones separately.

Should You Buy It

This kit is a good value if you own a compatible LT542H and want a one-stop rebuild for a worn 42-inch deck on a budget. It’s best for residential homeowners who mow a standard lawn and don’t need premium durability. If you have a different model, need OEM longevity, or want a kit with bearings and hardware included, look elsewhere.