Deck Blades Spindles Idler Rebuild Kit for Craftsman 46 inch GT200 GTH250 GTV200, Including Spindles 143651 532143651, Idler 131494 173438, Blades 170698, 95" Belt 144959

What It Is

This is a complete rebuild kit for the cutting deck of Craftsman 46-inch lawn tractors (GT200, GTH250, GTV200 series). It includes two spindle assemblies, an idler pulley, two blades, and a 95-inch belt—everything needed to restore a worn or noisy deck to factory performance.

Fitment & Compatibility

Before buying, confirm your mower has a 46-inch stamped steel deck and is a GT200, GTH250, or GTV200 model. The kit uses OEM part numbers: spindles (143651/532143651), idler (131494/173438), blades (170698), and belt (144959/95"). Measure your existing belt length—must be exactly 95 inches. Check spindle bolt pattern: these are 2-bolt, 2-inch center spacing. Not compatible with fabricated decks or zero-turn mowers.

Key Things to Know

• Quality: Spindles are aftermarket but match OEM specs. Blades are standard-duty—not for heavy mulching or rough terrain.
• Installation: Moderate difficulty. Requires basic tools (socket set, wrench, jack stands). Expect 1–2 hours. Replace all spindles at once to avoid future imbalance. Reuse original spindle nuts if possible.
• Common gotchas: Belt routing is critical—check your deck diagram. Idler pulley may need a spacer if your deck has a different pulley depth. Blades are sharp; handle with gloves.
• Savings: Buying the kit costs about 30% less than purchasing each part separately.

Should You Buy It

Yes, if your 46-inch Craftsman deck is noisy, vibrating, or not cutting evenly, and you want a single-box fix. Skip it if you need heavy-duty blades or have a different deck size—those require separate parts. Good value for a full refresh.