MoJack ZR350 45005 Residential Riding La vs Hustler OEM 42" Mulch Kit 117578 for Rap
Quick Verdict
These two products serve completely different purposes, so there is no direct winner in a traditional head-to-head. The MoJack ZR350 is a lift for servicing riding mowers, while the Hustler 42" Mulch Kit is an accessory for cutting. Choose the MoJack if you need to raise your zero-turn for maintenance; choose the Hustler if you want to convert your Raptor to mulching. They are not interchangeable.
Side-by-Side
| Feature | MoJack ZR350 45005 | Hustler OEM 42" Mulch Kit 117578 |
|---|---|---|
| Price | $199.99 | $199.99 |
| Primary Function | Lift for riding mowers (350 lb capacity) | Mulching blades/cover for 42" Raptor deck |
| Power | N/A (manual/mechanical lift) | N/A (blade accessory) |
| Cut Width | N/A | 42 inches |
| Best Yard Size | Any (tool for service, not cutting) | 0.5–3 acres (mulching on a 42" deck) |
| Rating (Reviews) | 4.1/5 (40 reviews) | 3.5/5 (22 reviews) |
Where MoJack Wins
- Maintenance convenience: The MoJack lifts up to 350 pounds, making blade sharpening, belt changes, and deck cleaning far easier than crawling under the mower.
- Versatility: Works with most residential riding mowers and zero-turns, not limited to one brand. Great for DIY owners who service their own equipment.
- Safety: Provides a stable, locked lift position, reducing risk of the mower falling during service.
- Higher user satisfaction: 4.1 stars from 40 reviews indicates reliable performance for its intended use.
Where Hustler Wins
- Better mulching performance: The OEM kit is designed specifically for Hustler Raptor 42-inch decks, ensuring proper blade design and deck baffle fit for fine clippings.
- No bagging required: Ideal for yards where you want to leave clippings as fertilizer (grasscycling) rather than collecting or side-discharging.
- Brand compatibility: If you own a Hustler Raptor, the OEM part guarantees fit and warranty compliance. Aftermarket kits may not seal as well.
- Lower cost per use: If you already own a Raptor, $200 is a one-time upgrade that improves cut quality for the life of the mower.
Which Should You Buy
Buy the MoJack ZR350 if you own any riding mower or zero-turn and perform your own maintenance. It will save you time and back strain on every blade change, belt replacement, or deck cleaning. It is a tool that pays for itself over multiple seasons, especially if you own more than one mower or help neighbors.
Buy the Hustler 42" Mulch Kit if you own a Hustler Raptor with a 42-inch deck and want to convert from side-discharge or bagging to mulching. It is the correct OEM part for a clean, effective cut. Avoid it if you do not own a Raptor, as it will not fit other mowers.
Do not buy either if you expected a direct comparison of the same product type. If you need both functions, you would need to purchase both items separately—they do not compete.