If you maintain a 38-inch mower deck, selecting the right blades can improve mulching performance, cut quality, and overall lawn health. This article highlights five compatible 38-inch blades drawn from popular brands, optimized for Craftsman, Husqvarna, Poulan, and MTD/Cub Cadet models. Each blade set is evaluated on fit, build, and features to help you choose confidently for American lawns.
| Product | Brand | Key Features |
|---|---|---|
| Maxpower 561715B 2 Blade Set | Maxpower Store | 2 blades; 38″ cut; replaces OEM 138497/127842; compatible with multiple brands |
| UDC Parts 138497 193957 Blade Pair | UDC Parts Store | High lift, mulching; 2-pack; comprehensive OEM compatibility list |
| MaxPower 561721B 2 Blade Mulching Set | Maxpower Store | Mulching blades; 19-5/8″ length; replaces OEM 532134148 |
| 942-0610A Mulching Blades | — | 2-pack; fits 38″ decks; cross-brand compatibility; note on spindle pattern |
| MaxPower 561531B 2-Blade Set | Maxpower Store | Replaces 742-0610/942-0610; 3-in-1/mulching style; made in USA |
Maxpower 561715B 2 Blade Set 38″ Cut
The Maxpower 561715B blade pair is designed for 38-inch decks and is compatible with Craftsman, Husqvarna, and Poulan mowers. This set emphasizes straightforward replacement with a focus on durability and performance. The two blades are sold as a matching pair, providing balanced cutting action and consistent clippings distribution across wide lawns, valued for mulching or side discharge depending on mower configuration. The blades are marketed as OEM replacements, ensuring alignment with common deck designs and spindle patterns.
UDC Parts 138497 193957 Blade Pair
This 2-pack features high-lift, mulching-capable blades with broad compatibility for 38-inch decks. The listing specifies replacements for several OEM numbers across Husqvarna, Craftsman, Poulan, and related models. The detailed measurements and hole pattern help ensure a proper fit, though buyers should verify their exact mower model to avoid misalignment. A comprehensive compatibility note highlights that blade configurations can vary by mower configuration, making accurate model confirmation important before purchase.
MaxPower 561721B 2 Blade Mulching Set
This MaxPower mulching blade set is designed for many 38-inch cut Craftsman, Husqvarna, and Poulan mowers. The blades measure 19-5/8 inches in length with standard 2-1/4 inch width, making them suitable for mulching-focused applications that cut and finely shred grass clippings. Replacement for OEM 532134148 helps simplify maintenance intervals, and the 2-blade configuration promotes balanced performance across the deck. The product emphasizes reliable cutting efficiency and compatibility with common 38″ deck layouts.
942-0610A Mulching Blades
These mulching blades cater to a wide range of 38-inch deck mowers including Bolens, Cub Cadet, Troy-Bilt, and MTD/Murray models. The listing highlights cross-brand compatibility for 38-inch decks and specific model alignments such as Huskee LT3800. It is important to verify spindle hole patterns and center hole compatibility when selecting blades, as configurations vary by mower model. The two-blade set is positioned for efficient mulching and balanced deck performance across lawn types.
MaxPower 561531B 2-Blade Set
The 561531B blade set is designed to fit 38-inch Cut decks for MTD, Cub Cadet, and similar 742-0610 and 942-0610 configurations. The blades are described as 3-in-1 mulching blades, which can adapt to side discharge or mulch-only operations depending on mower setup. Made in the USA, this pair emphasizes domestic manufacturing quality and compatibility with legacy 38″ deck models, offering a reliable option for ongoing maintenance of standard lawn care routines.
Buying Guide: Key Considerations For 38-Inch Deck Blades
Fit and compatibility: Confirm your mower model, deck size, spindle pattern (star, 5-point, or other), and center hole size before purchasing. Some blades are labeled as compatible with multiple OEM numbers, but minor variations can affect fit and performance.
Blade type and mowing goals: Mulching blades tend to produce finer clippings and can improve lawn health on medium-to-large lawns. If you frequently bag clippings or require a clean cut, a standard 3-in-1 or high-lift blade may be preferable.
Material and build quality: Look for heat-treated steel or reinforced designs that resist bending and wear. The balance of durability and weight impacts cutting efficiency and fuel usage over time.
Length and width: Most 38-inch blades run around 19-5/8 inches in length and 2-1/4 inches in width, with variations that affect balance and cut quality. Verify dimensions against your deck’s blade mounts.
Replacement frequency and maintenance: Periodic blade inspection for dull edges, nicks, and warping is essential. Regular sharpening or timely replacement helps maintain consistent cutting performance and lawn appearance.
Brand and warranty considerations: Well-known brands often provide clearer compatibility information and customer support. Review warranty terms and seller credibility when buying aftermarket blades to ensure support for any fit issues.