8TEN Deck Roller for Snapper Simplicity AGCO LT1840 1616H 1606 1694036 1694042 1668513SM 1668513 6 Pack

What It Is

A set of six replacement deck rollers designed to support and stabilize the mower deck on Snapper, Simplicity, and AGCO lawn tractors. These rollers reduce scalping and improve cut quality by allowing the deck to glide smoothly over uneven terrain.

Fitment & Compatibility

Before buying, confirm your mower’s model and deck size. This 6-pack fits Snapper LT1840, 1616H, 1606, and Simplicity/AGCO models using OEM part numbers 1694036, 1694042, 1668513SM, and 1668513. Measure your existing roller diameter (typically 3.5 inches) and shaft hole size (usually 5/8 inch). Not compatible with zero-turn or walk-behind mowers. Cross-reference your deck’s part number against the list above—if your model isn’t listed, measure first.

Key Things to Know

• Quality: Made from hard nylon with sealed ball bearings; holds up well against debris and moisture, but not impact-proof if you hit rocks.
• Installation: Easy—remove a single bolt per roller, swap, and tighten. No special tools needed. Takes about 20 minutes for all six.
• Gotcha: Some users report the included hardware (bolts/nuts) may be slightly shorter than OEM on certain decks; reuse original bolts if needed.
• Value: At ~$5 per roller, this is cheaper than buying singles from the dealer, but check that you actually need all six—two or three often wear faster.

Should You Buy It

Buy this if you own a compatible Snapper or Simplicity lawn tractor and your deck is bouncing, scalping, or leaving uneven cuts. It’s a budget-friendly, easy swap that restores smooth deck movement. Skip it if your rollers are fine or if you need exact OEM-grade steel bearings for heavy commercial use.