Lawn Mower Seat Replacement; Compatible with John Deere Tractors: 212, 214, 216, 300, 312, 314, 317, 316, 318, 322, 330, 332, 400, 420, 430; Yellow; SU-109000YE-J2

What It Is

This is a direct-replacement yellow lawn mower seat designed for a wide range of vintage John Deere garden tractors (models 212 through 430). It’s intended for operators who need a durable, comfortable seat for mowing, towing, or light utility work on older Deere machines.

Fitment & Compatibility

• Compatible models: John Deere 212, 214, 216, 300, 312, 314, 317, 316, 318, 322, 330, 332, 400, 420, 430.
• What to check before buying:
  • Mounting pattern: Measure the center-to-center distance of the four bolt holes on your existing seat pan. This seat uses a standard 4-bolt pattern (typically 7.5” x 7.5” or similar)—verify yours matches.
  • OEM reference: This is an aftermarket replacement for John Deere part SU-109000. It’s not OEM, but is listed as a direct fit. Confirm your tractor’s original seat part number.
  • Deck size not relevant: Seat fitment is independent of mower deck size.
  • Physical dimensions: Seat width is roughly 15”–16” and depth about 14”. Measure your current seat to ensure it fits your operator area (especially if you have a cab or ROPS).

Key Things to Know

• Quality: Made from molded polyurethane foam with a vinyl cover. Rated 4.7/5—users report good durability for the price, but it’s not commercial-grade.
• Installation: Simple bolt-on job—remove four nuts, swap seat, retighten. No wiring or safety switch integration (this is a basic seat, not a safety-interlock model).
• Common gotchas:
  • The yellow color may not match faded original paint perfectly—expect a slightly brighter hue.
  • Some users note the foam is firmer than OEM; break-in may be needed.
  • Check the seat pan itself for rust or cracks—if damaged, you may need a new pan (sold separately).

Should You Buy It

If you own one of the listed John Deere garden tractors and need a budget-friendly, comfortable replacement for a worn or cracked seat, this is a solid choice. It’s not for heavy commercial use or restored show-quality machines, but for daily mowing and yard work, it offers good value at $105.