Home / Lawn & Garden / Parts / Chainsaw Bar, 20-in 589532101 Chainsaw Bar, 20-in 589532101$36.98 Price may not be up-to-date. In Stock View Product Part Number: 589532101 Brand: AMERICAN YARD PRODUCTS Seller: Sears PartsDirect Categories: Lawn & Garden, Parts 60-day return policy Description This bar (part number 589532101) is for chainsaws. Bar 589532101 holds the cutting chain in place for cutting. Let the engine cool and disconnect the spark plug wire before installing this part. Wear work gloves to protect your hands.