130794 Spindle Assembly with 153535 Pulley - Compatible with Craftsman LT1000 LT2000 DYT4000 42" Deck Tractor, HU, Poulan Pro Mower - Replaces 532130794 128774 128285

What It Is

This is a pre-assembled spindle and pulley unit for the 42-inch cutting deck on Craftsman LT1000, LT2000, and DYT4000 lawn tractors. It drives the mower blade via the deck belt and replaces a worn or seized spindle that causes blade wobble, vibration, or uneven cuts.

Fitment & Compatibility

Before buying, check these three things:

• Deck size: This spindle is for 42-inch decks only. It will not fit 46-inch or 54-inch decks.
• Model series: Confirmed compatible with Craftsman LT1000, LT2000, DYT4000, and Poulan Pro tractors using a 42-inch stamped deck. Many Husqvarna (HU) models with the same deck also work.
• OEM cross-reference: Replaces OEM numbers 532130794, 128774, and 128285. If your current spindle has a different number, measure the mounting bolt pattern (typically 3.5 inches center-to-center) and spindle shaft diameter (usually 5/8 inch).
• Pulley included: The 153535 pulley is pre-mounted. If your old pulley is a different size, you may need to swap it (check belt alignment).

Key Things to Know

• Quality: This is an aftermarket assembly. Most users report it lasts 1-2 seasons under normal residential use. OEM spindles may last longer.
• Installation: Moderate difficulty. You’ll need a wrench set, a jack to lift the deck, and possibly a puller for stubborn spindles. Expect 30-60 minutes per spindle.
• Common gotcha: The included pulley may not match the original belt groove depth. If your deck belt slips or squeals, reuse your old pulley instead.
• Bearing grease: This assembly comes dry. Add a few pumps of grease to the zerk fitting before installation to extend bearing life.

Should You Buy It

Buy this if you need an affordable, drop-in replacement for a worn 42-inch deck spindle on a Craftsman LT1000 or similar tractor and you’re comfortable with basic mechanical work. Skip it if you demand OEM longevity or have a non-42-inch deck—in that case, buy the correct size spindle from your tractor’s brand.