Idler Pulley Kit Replaces 753-08171 756-04129B 956-04129 For Cub Cadet Troy Bilt 50 Inch And 42 Inch Mowers A Simple No Fuss Upgrade That Fits RZT 50 RZT 54 LTX 1040 LT1045 LTX 1050 LT1500

Idler Pulley Kit with double-sealed bearing for lawn mowers
✔️ 4.25 in OD, 3/8 in bore, 1-1/8 in height; aluminum pulley

This idler pulley kit is designed to replace worn or noisy pulleys on a wide range of lawn equipment. It mentions common replacement part numbers and is built to upgrade belt tracking with a simple install on many 42" to 54" cut mowers.

✅ Replaces part numbers: 753-08171, 756-04129B, 956-04129C, 753-08068
✅ Double-sealed bearing, pre-greased for immediate use and dust/moisture resistance
✅ Aluminum alloy body for corrosion resistance and reduced friction
✅ Size specs: OD options 4.25 in (108 mm) and 4-7/8 in (124 mm); bore 3/8 in (9.5 mm); height 1-1/8 in (28.6 mm)
✅ Hardware included: Flanged Nylon Lock Nut 3/8-16, Washer ID 3/8, Hex Bolt 3/8-16 x 1-3/4 in

💡 What is an idler pulley kit with a double-sealed bearing used for on lawn mowers and why choose it? This handy upgrade keeps belts tracking true and reduces downtime. - Improves belt life by replacing worn pulleys and maintaining proper tension - Double-sealed bearing resists dust and moisture for longer service in various temps - Fits a wide range of brands and models for handy maintenance

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