Upgrade your riding mower with the Genuine Factory Parts 42 in. 2-in-1 Mower Blade Set (2-pack). Crafted to replace worn or dull blades on 42-inch decks, this pair is engineered to deliver precise cuts, improved airflow, and dependable performance you can rely on season after season.
2-in-1 design for versatile mowing
The 42-inch blades feature a practical 2-in-1 design that supports adaptable mowing configurations. Whether you’re aiming for a clean, high-lift cut for bagging or an efficient mulching pass, these blades are built to optimize clippings flow and turf appearance without frequent replacements.
Secure fit, dependable balance
Designed with a 6-point star hole pattern for a secure, precise fit on compatible decks, these blades maintain smooth balance at high RPMs. When installed in pairs, they help minimize vibration and deliver an even, consistent cut across the full mowing width.
OEM-grade compatibility
This 42" blade set is a direct OEM-style replacement, compatible with Craftsman riding mowers and the following models: PYT9000, T1100, T7800, T1000, T1200, T1300, T1400, T1800, T2100, T8000, T105, T110, T130, T210, T2100, T3000, Z6000, ZTL7000, LT1500, LT2000. Replaces OEM part numbers 942-04308, 742-04308, and 942-04312, ensuring a precise match to your existing blade mounting and performance expectations.
What you get
Two identical 42-inch mower blades designed for riding mowers, built to maintain sharp edges and consistent cutting across the full deck width. Each blade is cut to match OEM specifications for reliable installation and longevity.
Ideal use cases
- Regular mowing on medium to large residential lots that use 42" deck Riding Mowers
- Back-to-back mowing sessions that require dependable blade life and balanced cutting
- Replacing worn blades on Craftsman models listed in the compatibility range to restore cutting performance
Installation and care tips
- Replace blades in the proper pair to maintain balance and even cutting height.
- Before service, disconnect the spark plug and remove the battery cable for safety, then use proper protective gear when handling sharp blades.
- Keep blades dry and clean after use; inspect for nicks or cracks and replace if damage is detected to prevent uneven cuts or vibration.