Premium tier
Briggs and Stratton Vertical 17.5 HP 500cc INTEK Engine 9amp 1" x 3-5/32" #31R977-0054
Briggs & Stratton option positioned in the flagship tier for a cleaner shortlist.
$792.42
Why shoppers consider it
- Cast iron cylinder sleeve and dual element air filter for extended engine life
- Patented linear balancing system provides smoother performance
- 9 amp/electric start only
- 1" x 3-5/32" shaft, tapped 7/16" with 1/4" keyway
Questions worth asking
- Does this patio, lawn & garden fit the way you actually plan to use it?
- Does the current price still feel worth it against the other options you like?
- Do shopper reviews make this feel like a confident buy?
Ready to move
Keep the final step clear and deliberate.
Use the live price, shopper confidence, and a saved comparison before you head to the offer page.
- Flagship tier
- Shopper rating coming soon
Closer to a decision
Make every saved pick prove its value.
Check price, buyer confidence, and overall fit before you move on to the final offer.
- See how today's price stacks up against a few strong alternatives.
- Use ratings and review volume to separate buyer favorites from riskier picks.
- Move forward when this choice still feels right after you compare the real tradeoffs.