BlueStars M126536 Mower Deck Belt – 114.25 x 0.5 in, Aramid Cord, for John Deere LT133 LT150 LT155 LT160 LT166 LT180 and More

Overview

The BlueStars M126536 mower deck belt is built for tough lawn care tasks. It combines a robust aramid cord core with a two-layer white wrap, delivering strength and flexibility for regular mowing while helping manage heat and wear under load.

Why this belt stands out

Constructed from thick chloroprene rubber and reinforced with aramid cords, the belt maintains a steady grip on pulleys, reducing slippage and heat buildup that can shorten belt life. The top-tier adhesion glue further enhances reliability during operation.

Key specifications

• Outer length: 114.25 inches; width: 0.5 inches
• Aramid fiber cords for high tensile strength and longevity
• Two-layer white wrapping cloth for added durability and heat dispersion
• Oil and heat resistant construction to endure challenging conditions
• Adhesive bond designed to keep the belt aligned with mower pulleys

Compatibility and fit

This belt replaces John Deere M126536 and is compatible with a wide range of 38-inch and 42C decks, including John Deere LT133, LT150, LT155, LT160, LT166, and LT180. It also aligns with select Cub Cadet, Simplicity, Dayco, Gates, Goodyear, Snapper, and Troy-Bilt deck configurations.

• John Deere LT133, LT150, LT155, LT160, LT166, LT180 (38-inch decks and 42C variants)
• Compatible with Cub Cadet M54-HN, M54-KH, M54-KW and similar decks
• Suitable for listed brands including Simplicity, Dayco, Gates, Goodyear, Snapper, and Troy-Bilt

Durability and performance

Users may notice smoother blade operation and reliable power transfer from the engine to the blades. The belt is designed for longer fatigue life and resistance to wear, with a focus on maintaining tension and minimizing slippage. A 100% lifetime protection is included to cover defects or issues that may arise.

Purchase considerations

Before buying, double-check the belt length, width, and model compatibility to ensure a precise fit for your mower deck and engine. Correct sizing helps avoid misalignment and supports consistent cutting results.