[Upgraded Grip120] BlueStars M154960 Secondary Deck Belt for 54 Inch John Deere GX255 GX335 GX355 X540 X320 X530 X590 Lawn Mower - Replaces M143923 Aramid Cord 5/8" x 120.6"

🟢UPGRADED GRIP120 BELT: M154960 Grip120 Deck Belt uses a wide-angle 120-degree Fabric weave design to increase 120% belt grip, stability, and overall performance compared to standard belts. It features a signature Green color and is well-built from proprietary high-durability materials with longer Fatigue Life (120 hours) and higher Bonding Strength (2.64 kN/m), offering much smoother operation and extended belt life.

IMPORTANT NOTE: Please check the measures and your engine's model carefully before purchasing to ensure that you receive the correct parts. Belt Application: Deck Belt, Belt Type: Covered, Outer Length: 120.6", Top Width: 5/8", Bottom Width: 0.4", Height: 0.37".

REPLACEMENT PART NUMBERS: This Secondary Deck Belt replaces John Deere #M154960, M143923.

COMPATIBLE MODELS: Compatible with many models of John Deere GX255, GX325, GX335, GX345, GX355, LX280, X320, X340, X360, X500, X520, X530, X534, X540, X590 Lawn Tractors with 54” Mower Decks.

LARGE TRANSMISSION EFFECT: M154960 Mower Deck Belt is responsible for transferring power from the engine to the blades, allowing the blades to circulate and cut your lawn smoothly. There are a few symptoms to look over on your mower belt to see if it needs replacement, such as cracked belt, rolled or turned-over belt, side wall damage, or burned or glazed side belt wall.

100% LIFETIME PROTECTION: Enjoy reliable performance with our lifetime protection, ensuring that your product will always be covered for any defects or issues that may arise.