GELASKA Husqvarna Z254/Z254F Idler Pulley 532196106/532197379 — double-sealed bearing, hardware kit

GELASKA 532196106 / 532197379 idler pulley is a direct-fit replacement for many Husqvarna mower decks and garden tractors, built with double-sealed bearings and a complete mounting hardware kit.

This replacement idler pulley is engineered to match the original equipment dimensions and mounting components for Husqvarna decks and tractors, including Z-series rider mowers and a wide range of YT/YTH/GT/LGT models. It offers the same inner diameter, outside diameter and height specs as the original part and arrives with the carriage bolt, washer and flanged nylon lock nut needed for installation. The dual-sealed bearing design helps retain lubricant to maintain smooth rotation and reduce maintenance intervals.

Will this pulley fit my Husqvarna Z254 or Z254F deck?

Yes — this GELASKA replacement matches factory part numbers 532196106 and 532197379 and is listed for Z254, Z254F and many related Z-series mowers. Confirm fit by comparing the part numbers or the pulley dimensions with your original.

• Replaces Husqvarna part numbers: 532196106, 532197379 and compatible OEM codes
• Specs: inner diameter 0.38"; outside diameter 5.32"; height 1.52"
• Compatible with Z254, Z254F, Z254I, Z142, Z242E and related models

What hardware is included and how does assembly work?

The package contains the pulley preassembled with a double-sealed bearing plus a hardware kit sized to the original mounting point. The included carriage bolt, washer and flanged nylon lock nut simplify installation and reduce the need to source additional fasteners.

• Carriage bolt: 3/8-16 x 2-1/4" for secure mounting
• 3/8" flat washer to distribute load and prevent wear
• 3/8-16 flanged nylon lock nut to resist loosening under vibration

How does the double-sealed bearing improve performance?

The pulley uses a dual-seal bearing that helps keep lubricant inside and contaminants out, which supports smoother rotation and longer service life compared with open bearings. While it doesn’t eliminate routine inspection, the sealed design reduces maintenance frequency and improves reliability in dusty or wet lawn conditions.

• Dual seals retain grease for extended bearing life
• Seals block dirt and moisture to protect internal components
• Designed for continuous belt-guiding under mower loads

Which tractors and models are covered by this replacement?

This idler pulley is compatible with a broad list of Husqvarna, Craftsman and related models across walk-behind and riding mower lines. Check your mower’s parts diagram or existing pulley measurements to confirm compatibility if your model isn't explicitly listed.

• Fits many RZ, GT, GTH, LGT and LGTH series rider mowers and garden tractors
• Includes coverage for YT, YTH, LTH and LT series models and several Craftsman numbers
• Also cross-references to Oregon 34-901 and Rotary 13175 in some applications

Who is this for: This GELASKA idler pulley is intended for owners and technicians who need a reliable, OEM-dimension replacement for Husqvarna and compatible mowers—especially those performing routine deck maintenance, replacing worn pulleys or restoring belt routing performance. It’s suited to DIYers who want a ready-to-install unit with the correct bolt, washer and lock nut included, and to service shops that prioritize long-lasting sealed bearings in high-use lawncare equipment.