Proven Part 1-Pack 20" Full Chisel Chain Fits Stihl Farm-Boss 3687-005-0081 .325" .050G 81DL Float Length: 21"

Length: 21"

Pup and Pup Lightning with 48" 52" 60" and 72" Deck

Pin adjusting lever

Seed Delivery System - A large-diameter mixer regulates seed flow based on ground speed for efficient seed delivery at any speed

Compatible With 3637 005 0081

Proven Part 1-Pack 20" Full Chisel Chain Fits Stihl Farm-Boss 3687-005-0081 .325" .050G 81DL Float Length: 21"20" Full Chisel Chain Fits Stihl Farm Boss 3687 005 0081 Pitch . 325 . 050G 81Dl Pitch: . 325 Gauge: . 050G Drive Links: 81 Fits Oregon # 20BPX081G Fits Stihl 23Rm3 81 Can Also fit The Following Saws if your Bar Length=20" Pitch=. 325 and Gauge=. 050G Fits Stihl E140, HT70, HT75, 017, 018, 019T, 023L, MS140, MS160, MS193 C E, MS150 TC E, MSE140, MSE160, MSE180, MS192, MSE200, ME220, MS170, MS171, MS180, MS181, MS190, MS191T, MS192T Full Chisel Chain