532196104 ILONPA Idler Pulley for 197380 196104 532197380 Husqvarna TS342 TS343 TS348 TS352 YT42DXLS YT42XLS 2348LS 2354GXLS 2748GLS LGT2554 LGT2654 LSZ4622 (1 Pack)

What It Is

The 532196104 ILONPA Idler Pulley is a replacement pulley that maintains tension on your mower deck’s drive belt. It’s designed for select Husqvarna lawn tractors and zero-turn mowers, typically on 42-inch to 54-inch cutting decks.

Fitment & Compatibility

Before buying, confirm your mower model and deck size. This pulley fits Husqvarna models like TS342, TS343, TS348, TS352, YT42DXLS, YT42XLS, 2348LS, 2354GXLS, 2748GLS, LGT2554, LGT2654, and LSZ4622. It replaces OEM part numbers 197380, 196104, and 532197380. This is an aftermarket part, not genuine Husqvarna, so verify your original pulley’s outer diameter (typically 3.5 inches) and shaft size (usually 5/8 inch). If your pulley has a different diameter or bearing size, it won’t fit. Always cross-check your deck serial number or existing pulley markings.

Key Things to Know

• Quality: Rated 4.9/5 from 49 reviews—users report it matches OEM fit and holds up well under normal use. The bearing is sealed, reducing maintenance.
• Installation: Easy for DIYers—requires basic hand tools (socket wrench). You’ll need to remove the belt, unbolt the old pulley, and bolt the new one on. No special skills needed.
• Common Gotcha: The pulley may be slightly noisier than OEM for the first few hours of use as the bearing breaks in. If noise persists, check belt tension and alignment.
• Tip: Replace the belt at the same time if it’s worn or stretched—old belts can accelerate pulley wear.

Should You Buy It

This is a solid, budget-friendly option if you own one of the listed Husqvarna models and need a reliable replacement idler pulley. It’s well-reviewed, easy to install, and costs less than the genuine Husqvarna part. Skip it if you prefer OEM-only parts or have a different deck size—double-check fitment first.