38" 42" Mower Deck 130794 Spindle Assembly with Pulley 153535 Fit for Craftsman Husqvarna Poulan LTX1000 LT1000 LT2000 DYT4000 Lawn Mower Replaces OEM Spindle 128774 128285 532130794 2 Pack

What It Is

This is a replacement spindle assembly (with pulley) for the deck drive system on 38- and 42-inch mower decks. It mounts the blade and transfers belt power to cut grass. Designed for Craftsman, Husqvarna, and Poulan lawn tractors (LT1000, LT2000, DYT4000 series).

Fitment & Compatibility

Before buying, confirm deck size is exactly 38 or 42 inches (measured blade tip to blade tip). This spindle replaces OEM part numbers 128774, 128285, and 532130794. It fits models like LTX1000, LT1000, LT2000, and DYT4000, but cross-check your mower’s model number on the manufacturer’s site – many use the same deck across different chassis. Measure the spindle mounting hole pattern (typically 4-bolt, 3.5-inch center-to-center). The pulley diameter is 4.5 inches; verify your belt routing and pulley size match. This is an aftermarket part, not OEM, so inspect build quality (housing is cast iron, pulley is stamped steel).

Key Things to Know

• Installation difficulty: Moderate. You’ll need a socket set, jack, and possibly a puller if the old spindle is seized. Expect 30–60 minutes per spindle.
• Common gotcha: The spindle shaft may be slightly longer or shorter than OEM – check blade clearance on your deck before final tightening.
• Quality note: 4.8 stars from 25 reviews suggests solid construction, but some users report bearing noise after a season. Grease the bearings before install.
• Pack includes two spindles – good if both are failing, but verify your deck uses two identical spindles (some 42-inch decks have one longer spindle for the center blade).

Should You Buy It

If you have a Craftsman, Husqvarna, or Poulan tractor with a 38- or 42-inch deck and need a budget-friendly replacement that matches OEM specs, this is a reliable choice. Best for DIYers comfortable with basic mechanical work. Avoid if you need exact OEM fit for a non-standard deck or want premium bearings.