GELASKA 756-04325 Idler Pulley Replaces 756 04325, 75604325, 14326 for Craftsman R105 R110 T100 T105 T107 T110 T1000 T1100 T1200, Cub Cadet LTX1042, LT1042, LT1046, LTX1045, LTX1046, LTX1050 Tractors

What It Is

The GELASKA 756-04325 Idler Pulley is a direct replacement for the OEM pulley that tensions the deck belt on mid-duty riding mowers. It’s designed for Craftsman and Cub Cadet tractors with 42-inch, 46-inch, and 50-inch cutting decks.

Fitment & Compatibility

Before buying, confirm your mower’s model and deck size. This pulley fits Craftsman R105, R110, T100, T105, T107, T110, T1000, T1100, T1200, and Cub Cadet LTX1042, LT1042, LT1046, LTX1045, LTX1046, LTX1050. It replaces OEM part numbers 756-04325, 75604325, and 14326. Measure the original pulley’s outer diameter (3.5 inches) and shaft diameter (0.625 inch) to verify. Not compatible with zero-turn mowers or older MTD models without a 3.5-inch pulley.

Key Things to Know

• Quality: Metal construction with sealed bearings; holds up better than some OEM plastic pulleys under heavy use.
• Installation: Simple bolt-on swap—remove the old pulley and belt, install the new one, and re-tension. Takes about 10-15 minutes with basic hand tools.
• Gotcha: The pulley’s bearing can seize if the deck belt is too tight or misaligned. Check belt tension and condition at the same time.
• Reviews: 4.6/5 stars from 248 reviews; common praise for fit and durability, rare complaints about bearing noise after a season.

Should You Buy It

If you need a reliable, budget-friendly replacement for a worn idler pulley on your Craftsman or Cub Cadet tractor, this is a solid choice. It matches OEM specs, installs easily, and has good reviews. Skip it if you need a pulley for a zero-turn or a different deck size.