HQPASFY 19A70041100 Mulching Kit Compatible with 42" Deck CubCadet XT1-LT42 XT2-LX42 RZT-L42 Zero Turn Mower Replaces 19A70041100, 19A70041791, 19A70041OEM

What It Is

This mulching kit installs on 42-inch decks for Cub Cadet XT1-LT42, XT2-LX42, and RZT-L42 zero-turn mowers to replace the side-discharge chute with a baffle and plug that re-circulates clippings for fine mulching. It’s designed for grass cutting, not leaf mulching or bagging.

Fitment & Compatibility

• Deck size: Must be a 42-inch stamped deck (not fabricated). Measure deck width from blade tip to blade tip.
• Models confirmed: Cub Cadet XT1-LT42, XT2-LX42, RZT-L42 zero-turn. Also fits some LTX1040, LT1042, and RZT-S42 variants with 42" decks.
• OEM numbers replaced: 19A70041100, 19A70041791, 19A70041OEM. Verify your deck’s part number by checking the underside or owner’s manual.
• Check before buying: Ensure your mower has the side-discharge opening and two bolt holes for the baffle. Not compatible with bagger-only decks or decks that lack the mulching baffle mounting points.
• Aftermarket note: This is a non-OEM part; fitment tolerances may be tighter than OEM. Measure your deck’s bolt spacing (typically 6.5” center-to-center) to confirm.

Key Things to Know

• Quality concerns: Mixed reviews at 3.2 stars—some report thin metal that bends during installation or rusts quickly. Inspect for sharp edges before mounting.
• Installation difficulty: Moderate. You’ll need a socket set and possibly a screwdriver. Remove side-discharge chute, install the baffle with supplied bolts, and add the mulch plug. Plan 20–30 minutes.
• Common gotchas: Bolts may strip if overtightened; use thread locker. The baffle may not seal perfectly against the deck, causing clumping in wet grass. Check for gaps after installation.
• Performance: Works best with dry, short grass (under 3 inches). Wet or tall grass will clump and leave streaks.

Should You Buy It

Buy this kit if you need a budget mulching option for a 42" Cub Cadet and don’t mind occasional fit adjustments or faster wear than OEM. Skip it if you want a perfect seal, long-term durability, or plan to mulch wet/tall grass regularly—invest in the genuine Cub Cadet kit instead.