Murray 1734131sm Pto Belt 50 Inch Zero Turn

Product Description

The MURRAY 1734131sm is a PTO drive belt designed for 50-inch zero-turn mowers. This belt transfers power from the engine's power take-off clutch to the mower deck spindles, keeping blade engagement smooth and consistent. It is a direct OEM-style replacement part intended for use by lawn equipment technicians and experienced service professionals performing scheduled maintenance or belt replacement after wear or breakage. Proper belt tension and alignment are critical to mower deck performance and blade tip speed.

This belt is suited for residential and light commercial zero-turn mower applications using a 50-inch cutting deck. It is the correct replacement for Murray-branded zero-turn units that specify part number 1734131sm. Technicians servicing Murray outdoor power equipment will find this belt appropriate for routine seasonal maintenance or unscheduled repair when the original belt shows cracking, glazing, fraying, or loss of tension.

Key Features

• OEM replacement PTO belt for 50-inch Murray zero-turn mower decks
• Designed to maintain consistent power transfer from PTO clutch to deck spindles
• Replaces worn, cracked, or stretched original drive belts
• Direct fitment replacement — no modification required for specified applications

Compatibility

Designed as an OEM-style replacement PTO belt for Murray 50-inch zero-turn mower decks specifying part number 1734131sm.

Installation Notes

Belt replacement on zero-turn mowers should be performed by a qualified outdoor power equipment technician. Disengage the PTO, shut off the engine, and remove the ignition key before beginning any belt service. Inspect deck pulleys, idler arms, and spindle housings for wear before installing the new belt, as damaged pulleys will accelerate belt wear. Route the belt exactly as specified in the unit's service manual to ensure correct tension and tracking.

Technical Specifications

• Application: 50-inch zero-turn mower PTO drive

Standard Information

• Brand: MURRAY
• Manufacturer Part Number: 1734131sm