532196104 Flat Idler Pulley fits for Craftsman AYP Poulan Husqvarna196104 197380 532197380 TS342 TS343 TS348 2748GLS GT52XLS LGT2554 LGT2654 2754GLS YTH24K48 Lawn Mowers, 1-Pack

What It Is

The 532196104 Flat Idler Pulley is a replacement belt guide pulley for riding mower decks, used to maintain tension and route the drive belt on Craftsman, AYP, Poulan, and Husqvarna models. It’s designed for medium-to-large lawn tractors and zero-turn mowers with 48–54-inch decks.

Fitment & Compatibility

Check these before buying:

• Model numbers: Fits Craftsman TS342, TS343, TS348, 2748GLS, GT52XLS, LGT2554, LGT2654, 2754GLS, YTH24K48, and compatible AYP/Poulan/Husqvarna units.
• OEM cross-references: Replaces OEM parts 532196104, 532197380, 197380.
• Measurements: Outer diameter ~4.0 inches, inner bearing bore ~0.5 inches, overall width ~0.75 inches. Measure your existing pulley to confirm.
• Deck compatibility: Works with 48-inch and 54-inch fabricated or stamped decks. Not for smaller 42-inch decks or walk-behind mowers.
• Aftermarket note: This is an aftermarket replacement, not OEM. Verify your deck’s idler arm bolt pattern matches (single bolt, no spacer required).

Key Things to Know

• Quality: Solid metal construction with sealed ball bearing. Holds up well under normal use, but may wear faster than OEM if deck is run with heavy debris buildup.
• Installation: Straightforward—remove the retaining bolt, swap pulleys, re-torque to 20–25 ft-lbs. No special tools needed. Takes about 10 minutes.
• Common gotcha: The pulley is flat (not grooved) for belt backside contact. Using it on a grooved belt path will cause slippage. Confirm your deck uses a flat idler, not a V-groove.
• Fitment nuance: Some late-model Craftsman decks use a slightly different bolt length. If the original bolt is too short, reuse your old bolt or pick up a 3/8-16 x 1.25-inch grade 8 bolt.

Should You Buy It

If you need a budget-friendly, direct-fit flat idler pulley for a Craftsman, AYP, Poulan, or Husqvarna riding mower with a 48–54-inch deck, this is a solid choice. It’s easy to install and matches OEM specs—just double-check your deck size and pulley measurements before ordering.