Oregon 160SDEA074 16" (40cm) Chainsaw Guide Bar The PD3 chain is for

The PD3 chain is for cutting wood

3/8" pitch (Oregon Type 91) with 56 or 57 drive links dependent upon application

325" pitch (Oregon Type 21) with 56 drive links

Uses include felling

Oregon 160SDEA074 16" (40cm) Chainsaw Guide Bar The PD3 chain is forOregon 160SDEA074 (40cm) SD DG Chainsaw Guide Bar A lightweight, reversible low kickback bar. Double Guard bars are specifically designed for the occasional or home user, where weight and low kickback is important. Small radius nose helps reduce kickback. Slim, symmetrical contour is light in weight, manoeuvrable and reversible for long life. This bar requires a 1. 3mm (0. 050") gauge chain, 3 8" pitch (Oregon Type 91). Usual applications require a 55