TENGMUJX Spindle Assembly Replacement for Cub Cadet 42-Inch Deck XT1 LT42 LX42 (618-06976/618-06976A/918-06976/918-06976A)

Premium spindle replacement for Cub Cadet and MTD decks

Keep yard work moving with a dependable spindle replacement that fits your 42-inch riding mower. The TENGMUJX spindle assembly is engineered as a direct OEM replacement for popular Cub Cadet and MTD models, providing a tangible upgrade without changing your mower’s feel or setup. This description highlights real-world benefits you may notice: steadier blade engagement, reduced wobble, and a straightforward installation path.

What it fits

The spindle replaces the OEM 618-06976 family (618-06976, 618-06976A, 918-06976, 918-06976A) and covers Cub Cadet 42'' decks such as XT1, LT42, LX42, XT1-LT42, and XT2-LX42 Enduro, along with MTD CY42220 and CY4220SE tractors.

• Cub Cadet 42-inch decks: XT1, LT42, LX42, XT1-LT42, XT2-LX42 Enduro
• MTD 42-inch decks: CY42220, CY4220SE

Durable construction for long-lasting performance

Built from high-quality aluminum alloy with a zinc-plated finish, the spindle is designed to resist rust and deliver consistent strength. Brass grease zerk enables easy lubrication, while precision CNC threading ensures clean engagement with bolts and nuts, minimizing burrs during assembly.

• Aluminum alloy body for strength and light weight
• Zinc plating for corrosion resistance
• Brass grease zerk for simple maintenance
• Precise CNC threading for burr-free installation

Reliable operation in daily mowing

With a 6-point blade adaptor and a robust screw set, blade alignment remains predictable across sessions. This translates to smoother cuts and a quieter, more stable ride as you move across lawns, edges, and uneven terrain. It’s a practical replacement that aims to preserve your mower’s cutting quality over time.