Best 42 Inch Cut Riding Lawn Mowers and Blades for Your Yard
Find the right 42-inch cutting riding mower option and compatible blades for your lawn care needs. This guide targets buyers seeking reliable machines for medium to large yards, plus spare blades crafted for 42-inch decks. Each top pick is suitable for homeowners who want a balance of power, maneuverability, and maintenance ease. Read on to compare 42-inch mowers and compatible blade sets that fit common brands like Craftsman, Husqvarna, Poulan, and Poulan Pro.
| Product | |||
|---|---|---|---|
| MaxPower 561742B / 561713B Blades | Blade Set | Deck maintenance and replacement for 42″ mowers | Multiple OEM replacements available; two blades per set |
| CRAFTSMAN 42″ Gas Riding Mower (13AN77XSA93) | Riding Mower | Small to mid-size lawns needing consistent gas power | 17.5 HP Briggs & Stratton engine; 42″ deck |
| EGO Power+ Electric Riding Mower TR4204 | Electric Riding Mower | Low-maintenance electric option for medium yards | Six 56V batteries; up to 1.5 acres per charge |
| EGO POWER+ Z6 ZT4215S | Zero-Turn Riding Mower | Very tight spaces and fast mowing on larger yards | Six-battery power, steering wheel control |
| GICOOL / Grasscool / Hipa Blades | Blade Replacements | Blade compatibility for 42″ decks | Multiple OEM-number compatibility and star-hole designs |
MaxPower 2-Blade 42-Inch Deck Replacement
- Includes two 3-N-1 style blades compatible with many 42″ Craftsman, Husqvarna, and Poulan mowers.
- Replaces OEM numbers: 139775, 532139775, 594893101.
- Each blade measures 21-1/16″ long and 2-1/4″ wide.
- Best for homeowners who need affordable OEM-alternative blades that fit multiple brands.
Best for: Budget-conscious users who want straightforward blade replacements without brand-specific constraints. Choose this if you own a 42″ mower from Craftsman, Husqvarna, or Poulan and need reliable, easy-to-find blades. Caution: verify blade length and hole pattern before purchase to ensure compatibility with your deck.
CRAFTSMAN 42″ Gas Riding Lawn Mower
- 42″ gas ride-on mower with 17.5 HP Briggs & Stratton engine.
- 7-speed transmission designed for efficient yard work.
- Durable 42″ stamped steel deck; optional mulch kit available.
Best for: Homeowners with mid-sized lawns who want a gas-powered, reliable mower with straightforward maintenance. Better for those who need a mower capable of handling up to about 2 acres with a durable, steel deck. Limitation: engine power is tied to a single-cylinder design and may require routine maintenance for optimal performance.
EGO Power+ 42″ Electric Riding Mower TR4204
- Powerful electric ride-on mower designed to emulate gas performance.
- Includes six 56V 6.0Ah batteries plus charger; scalable with extra packs.
- Digital display with three blade settings, three drive speeds, and cruise control.
Best for: Homeowners seeking a low-emission, low-maintenance option for medium yards. Choose this if you prefer electric power with flexible battery expansion. Caution: total mowing area per charge depends on terrain and grass conditions; plan for extra batteries for larger yards.
EGO POWER+ Z6 Zero Turn 42″ Mower
- Zero-turn mower with 42″ deck and peak power from six 56V ARC Lithium batteries.
- Industry-leading e-STEER electronic steering with a steering wheel for precision.
- Single-charge capability for up to 2.0 acres with two 56V 10.0Ah and four 56V 6.0Ah batteries included.
Best for: Users who need tight turning and precise mowing around obstacles on medium to large lawns. Choose this if you want a battery-powered zero-turn with advanced steering. Limitation: battery-based setup may require planning for charging time and battery swaps on very large properties.
MaxPower 561713B 2-Blade Set For 42″ Poulan/Husqvarna/Craftsman
- Two blades fit many 42″ cuts; replaces multiple OEM numbers (e.g., 127843, 138498, 138971).
- Blade size: 21″ L x 2-1/4″ W.
- Best for: Mowers that use 42″ decks from Poulan, Husqvarna, or Craftsman with similar OEM numbers. Better for: users replacing worn blades with OEM-compatible options to maintain cutting performance.
Caution: Always match the current blade OEM numbers to confirm fitment for your specific mower model to avoid improper balance or performance issues.
GICOOL 532134149 / 422719 42-Inch Mower Blades
- OEM blade replacement numbers include 134149, 532134149, 138971, 424752.
- Features a 5-point star center hole design for Craftsman/Husqvarna/Poulan compatible decks.
- Fits most 42-inch deck mowers from Craftsman, Husqvarna, and Poulan families listed in the features.
Best for: Buyers who want a well-documented replacement blade set with clear center-hole compatibility. Choose this if you need a blade with a specific star-shaped center hole to ensure proper seating and balance. Limitation: blade compatibility depends on the target mower’s center-hole pattern and mounting hardware.
Grasscool 942-04308 / 942-04308A High Lift 6-Star Blades
- High-lift blades designed for 42-inch decks with 6-point star center hole patterns.
- Notes on model compatibility for Cub Cadet XT1-42, XT2-42, ZT1-42, and Craftsman 42″ deck riders.
- Provides guidance on center hole matching to avoid incorrect fitment with alternate hole patterns.
Best for: Buyers with Cub Cadet or Craftsman 42″ decks who need high-lift blades for improved grass disposal and bagging. Choose this if your mower uses a 6-point star center hole. Caution: Some models require a different blade type; verify center hole type before ordering.
Buying Guide: 42-Inch Riding Mower Considerations
- Deck compatibility: Verify blade length (commonly 21″), width (2-1/4″), and center-hole shape (star patterns) for your model.
- Power and propulsion: Gas mowers offer strong, consistent power for larger lawns; electric models provide quiet operation and lower maintenance with limited runtime per charge.
- Maintenance needs: Blade quality, dull edge prevention, and deck integrity affect mowing results; stock up on compatible replacement blades.
- Battery strategy (electric models): Assess total acres per charge and plan for extra packs if needed for your yard size.
- Terrain and yard size: Choose a mower with the right turning radius and drive system (standard riding mower vs. zero-turn) based on yard layout and obstacles.
- Brand and OEM compatibility: Some blades are cross-brand compatible; always confirm OEM numbers and hole patterns before purchasing to avoid mounting issues.
FAQ
- Q: What blade size should I buy for a 42″ mower deck? A: Most 42″ decks use blades around 21 inches long and 2-1/4 inches wide; verify your mower’s OEM blade length and mounting pattern first.
- Q: Are electric riding mowers as powerful as gas models? A: Electric mowers can deliver comparable mowing performance for medium yards, with the benefit of lower maintenance and emissions; runtime depends on battery capacity and grass conditions.
- Q: Can I replace mower blades with off-brand options?
- A: Yes, if the blade length, width, and center-hole pattern match your deck’s specifications; verify compatibility with your mower’s model and OEM numbers.
- Q: What is the advantage of a high-lift blade? A: High-lift blades create better airflow for mulching or bagging, improving grass disposal and cut quality on dense lawns.
- Q: Should I choose a zero-turn mower for my yard? A: Zero-turns offer superior turning precision and faster mowing in complex spaces; they are ideal for larger, obstacle-rich lawns.