Mower Deck Belt GX21395 for John Deere LA150 D170 190C G110 LA175 E180 S180

The GX21395 mower deck belt replacement is engineered to support stable blade engagement and smooth 54-in Deck operation on John Deere riding mowers. Designed as a replacement for OEM part number GX21395, this belt helps maintain consistent cutting performance when the original belt starts slipping, stretching, or losing tension.

Built with Aramid tensile cords, a natural rubber body, and a two-layer wrapped cover, it offers strength and flexibility for regular deck drive use. Its abrasion-resistant construction helps reduce friction, cracking, heat-related wear, and premature failure during repeated mowing cycles. All compatible lawn mower models are listed below.

Use this replacement for seasonal maintenance or when cut quality becomes uneven. Always confirm your mower model and original OEM belt number before ordering to ensure the correct fit.

If you are unsure about compatibility, compare your original belt number or mower model before placing your order.

Key Features

• Reinforced with Aramid cord for enhanced strength and flexibility
• Replaces OEM part number GX21395
• Supports dependable 54-in Deck mower operation
• Helps resist friction, stretching, cracking, and wear
• Designed for reliable use on John Deere mower deck systems
• Helps maintain smooth blade engagement and cutting quality