Finding the right replacement blades for a 38-inch mower deck can improve cut quality, mulch efficiency, and overall lawn health. This article highlights five top-performing options that commonly fit Husqvarna, Craftsman, Poulan, and similar 38-inch decks. Each blade set is designed for mulching or high-lift cutting, offering durable construction and precise dimensions to match standard 38-inch configurations.
| Product | Brand | Key Fit Notes |
|---|---|---|
| UDC Parts 138497 Set | UDC Parts | 38″ deck, 5-point star center hole, high compatibility |
| MaxPower 561531B 2-Blade Set | MaxPower | 3-in-1, 38″ cut decks, USA-made |
| MaxPower 561715B 2-Blade Set | MaxPower | Replaces OEM 138497, 127842, 532138497 |
| Grasscool 942-0610A Set | Grasscool | 2-pack, compatible with many 38″ decks |
| 2 Blade Set For John Deere Mowers | MAXPOWER | John Deere 38″ cut, OEM replacements |
UDC Parts 38-Inch Mower Blades
These blades are designed to replace a wide range of OEM part numbers for 38-inch mowers, including Husqvarna and Craftsman models. They feature a 19-5/16″ length, 2-1/4″ width, and a 0.157″ thickness, with a 5-point star center hole and a 15/16″ air lift. The cutting edge spans 3-5/16″ to provide solid mulching performance and a clean cut. The kit specifies compatibility across several deck configurations, so buyers should verify the exact model number before purchase.
MaxPower 561531B 2-Blade Set
The MaxPower 561531B set is tailored for 38″ cut decks, aligning with MTD, Cub Cadet, and similar models. It features a two-blade configuration designed for 3-in-1 functionality and mulching. The blades are manufactured in the USA, with dimensions that fit standard 38″ mowers. This option emphasizes compatibility with multiple OEM numbers, offering a practical replacement for a wide range of mower models.
MaxPower 561715B 2-Blade Set
MaxPower’s 561715B offers a two-blade solution compatible with 38-inch decks, targeting Craftsman, Husqvarna, and Poulan mowers. It replaces OEM numbers 127842, 138497, and 532138497, with a length of 19-5/16″ and width of 2-1/4″. The set is designed for reliable cutting performance, providing a robust option for homeowners needing quick replacements that maintain mowing efficiency.
Grasscool 942-0610A Mulching Blades
Grasscool’s 942-0610A is a two-pack mulching blade set intended for 38″ decks from brands such as Cub Cadet, Bolens, and Murray. The blades are configured to fit 6-point star spindles and a variety of 38″ mower models, with compatibility notes highlighting several OEM replacements. These blades are designed to optimize mulching performance and cut quality while maintaining robust construction for durability in common lawn maintenance tasks.
2 Blade Set For John Deere 38″ Mowers
MAXPOWER’s John Deere-friendly blade set fits numerous 38″ John Deere mowers, replacing OEM numbers AM-100946, M82408, and Windsor 50-2515. Each blade measures 19-1/2 inches in length and 2-1/2 inches in width, offering a straightforward, dependable replacement option for compatible John Deere decks. The 2-blade configuration supports balanced cut performance across varied mowing conditions.
Terre 2 Pack High Lift Blades
Terre’s 2-pack high lift blades are designed for 38-inch John Deere X300 and LX Series decks. They measure 19-1/2″ in length with a 11/16″ round center hole, and a 3″ width. These blades cover multiple John Deere replacement numbers (AM137324, AM137326, AM100945, AM100991, AM141041) and several Lesco equivalents. They emphasize high lift performance and compatibility with 38″ decks, supporting efficient mulching and bagging workflows.
Mr Mower Parts 2-Pack Mulcher & High Lift Blades
Mr Mower Parts provides a two-blade mulcher and high-lift set compatible with several 38″ Sears, Husqvarna, and Poulan models, including the 193957 and 532193957 series. The blades are designed for heavy-duty use and feature a profile that enhances cutting efficiency and clippings mulching. The kit lists a broad range of compatible model numbers, making it a practical choice for diverse 38″ decks.
Buying Guide
- Deck compatibility: Confirm the exact blade length, width, thickness, and center-hole pattern for your 38-inch deck. Mismatches can cause installation issues or improper cutting.
- Blade type and cut style: Mulching blades grind clippings into fine mulch, while high-lift blades promote better bagging and airflow. Some sets offer a mix of both to balance mulching and discharge.
- OEM vs aftermarket: aftermarket blades can save money and offer broad compatibility, but ensure the design matches your mower’s spindle and deck geometry.
- Material and durability: Look for sturdy steel construction and a sharp cutting edge that maintains sharpness over multiple mowing sessions. Edge length and thickness influence cutting efficiency and lifespan.
- Installation orientation: Some blades must be installed with a specific orientation to optimize lift and airflow. Check the manufacturer’s installation notes.
- Quality controls and warranties: Reputable brands often provide warranty coverage or a satisfaction guarantee, which helps if a blade’s performance doesn’t meet expectations.
- Maintenance considerations: Regular inspection for nicks, cracks, and worn edges extends blade life. Balancing blades after sharpening is also important for smooth operation.