Deck Belt for John Deere 42" & 48" M154621 X300 X304 X320 X340 Z245

Description

This brand-new Kevlar-reinforced mower deck belt M154621 is engineered for strength, durability, and reliable performance on John Deere riding mowers. Designed to withstand heavy use, this 1/2" x 146" belt ensures efficient power transfer from the engine to the cutting deck, providing consistent blade speed for a precise, clean cut.

Crafted from premium Kevlar material, this belt resists stretching, cracking, and wear under high tension and heat, extending service life compared to standard rubber belts. It is a direct OEM replacement for John Deere M154621, built to fit seamlessly on compatible X-Series and EZtrak models without modification.

This mower deck belt helps maintain smooth deck operation, reducing slippage and vibration, while improving cut quality on grass lawns. Whether you are replacing a worn-out belt or performing preventative maintenance, this belt provides reliable performance for residential and commercial mowing applications.

Belt Specifications

Type: Deck Belt
Width: 1/2"
Length: 146"
Material: Kevlar (extra strength, long-lasting durability)
OEM Part Number: M154621

Replacement Part Numbers

Replaces OEM: M154621
Direct replacement for John Deere OEM-quality deck belt

Fits Models

John Deere Riding Mower X300 – 42" Edge Deck
John Deere Riding Mower X304 – 42" Edge Deck
John Deere Riding Mower X310 – 42" Edge Deck
John Deere Riding Mower X320 – 42" Edge Deck
John Deere Riding Mower X340 – 42" Edge Deck
John Deere Riding Mower X360 – 42" Edge Deck
John Deere EZtrak Z245 – 48" Deck

Package Contents

1 × Kevlar Deck Belt M154621 (1/2" x 146")

Notes

NZ Stock – Ready for fast shipping
GST invoice available upon request