Stens High Back Seat 420-028 Compatible with/Replacement for Ariens John Deere Lawn-Boy MTD Murray Noma Snapper Toro Troy-Bilt

What It Is

The Stens High Back Seat 420-028 is a replacement seat designed for ride-on lawn mowers and garden tractors. It offers improved lumbar support and comfort for extended mowing sessions compared to standard flat seats.

Fitment & Compatibility

Before buying, verify your mower’s seat mounting pattern and dimensions. This seat uses a universal mounting plate with 4-bolt patterns spaced 7.5" x 7.5" or 7" x 8.5" — measure your existing seat bolt holes to confirm. It fits many Ariens, John Deere, Lawn-Boy, MTD, Murray, Noma, Snapper, Toro, and Troy-Bilt models, but always cross-reference your specific model number with Stens’ compatibility list. This is an aftermarket part, not OEM, so expect slight differences in foam density or vinyl texture. Check that your mower’s seat pan or mounting bracket is not rusted or bent before installing.

Key Things to Know

• Quality: High-back design with padded armrests, but some users note the vinyl can feel stiff initially and may crack over time if left in direct sun. Use a seat cover or store indoors.
• Installation: Simple swap — typically 4 bolts and a wiring harness for seat safety switch. Allow 20-30 minutes; basic hand tools (socket set, wrench) required.
• Gotchas: The seat may sit slightly higher than OEM, reducing legroom for tall operators. Also, the armrests can interfere with some mower’s fender or steering wheel — test fit before fully tightening.
• Safety: Ensure the seat switch (if your mower has one) is properly connected — this seat includes a harness, but wire colors may differ from your original.

Should You Buy It

If your original seat is worn, torn, or uncomfortable and you want an affordable upgrade with better back support, this Stens seat is a solid choice for typical residential lawn tractors. Avoid it if you need an exact OEM match for a vintage or commercial machine, or if your mower has an unusual mounting pattern not listed.