HQPASFY mulching kit for 42/46-inch decks — Diamond-shape 16.14" deck with 2 manganese steel blades

HQPASFY 19A30046100 is a complete diamond-shape mulching kit that replaces worn deck parts, cover and blades to convert compatible Cub Cadet and similar tractors into a powerful mulching system.

This kit groups a 16.14" mulching deck, a molded cover, two 21.26" diamond center blades and the mounting hardware needed to restore mulching performance on a variety of 42" and 46" decks. Built from impact-resistant plastic for the deck components and manganese steel for the blades, the set is designed to fit S-shape spindle centers and a wide list of model numbers so you can replace multiple OEM part references in one purchase.

Which machines does this mulching kit fit?

The 19A30046100 mulching kit is engineered for several Cub Cadet models and many similarly spec'd tractors. It directly fits 42" XT1 and ZT1 series Cub Cadet machines while the cover and blades map to multiple MTD, Troy-Bilt and Craftsman models with 42" or 46" decks. Always confirm blade center hole measurements and deck dimensions before installation.

• Fits Cub Cadet XT1-LT42, XT1-LT42B, XT1-LT42E, ZT1-42, ZT1-42E
• Cover compatible with many 42" and 46" models from Cub Cadet, MTD, Troy-Bilt and Craftsman
• Diamond center hole (1.57" x 0.95") matches S-shape spindle hubs
• Check deck width (7.68") and blade specs to verify fit

How is this kit built and what materials are used?

The kit combines a durable plastic mulching deck and cover with manganese-steel blades for balanced longevity and cutting strength. The plastic deck components resist impact and abrasion, while the hardened blades retain a sharp edge for effective mulching. These materials are chosen to withstand routine mowing stresses and resist premature wear.

• Deck: 16.14" length, impact-resistant molded plastic
• Blades: two 21.26" diamond-center manganese-steel blades, 0.157" thick
• Includes fixed component, two fixed nuts and a molded mulching plug
• Center hole dimensions: 1.57" x 0.95" to fit S-shape spindles

What performance improvements can I expect after installing this kit?

Replacing worn blades and the mulching deck restores clean, efficient cutting and improves grass clipping recirculation. Properly sharpened blades and the mulching cover help produce finer clippings that decompose quicker, returning organic matter to the turf. The kit reduces the need to bag clippings while maintaining a tidy cut pattern across the deck.

• Sharper blades reduce mowing time and produce a cleaner cut
• Molded deck and plug promote finer mulch distribution
• Improved circulation reduces clumping on medium-length lawns
• Designed to maintain structural strength under heavy use

Which part numbers does this HQPASFY set replace and what’s included?

This kit replaces several OEM references so you can consolidate parts ordering for older tractors. The package bundles the mulching deck, a cover component, fastening hardware and two diamond-center blades, saving time hunting separate items. Confirm the part numbers against your machine’s manual to ensure compatibility.

• Replaces 19A30046100, 19A30046066, 19A30046791 and related references
• Cover replaces 631-05195 and multiple alternate part numbers
• Blades replace 490-110-C202, 490-110-Y202 and equivalents
• Package contains deck, fixed component, 2 nuts, 2 blades and a mulching plug

Who is this for: The HQPASFY 19A30046100 mulching kit is ideal for homeowners and small-property maintainers who own compatible Cub Cadet, MTD, Troy-Bilt or Craftsman tractors with 42"–46" decks and need a reliable, OEM-replacement style mulching solution. It suits users who want to restore factory-style performance without sourcing multiple separate parts, and for anyone replacing blades and covers at once to save installation time.