The Scraper Bar Length: 19 7/8" Width: 2 5/8" 4 Slots 1/4" Wide X 1" Long X 6" Apart

Covered Width: 1/2" Length: 113 1/2"

Width 3/8" Length 27

One Idler Pulley Replaces Compatible with Sears 177820

Proven Part 42 Inch Lawn Mower Deck Rebuild Kit For Blade Spindle Pulley Belt 130794 173437 134149 144959 271491 The Scraper Bar Length: 19This Kit Includes Two Idler Pulleys. One Pulley Replaces 134194, and One Replaces 173437. Two 21" Blades Replace Number 134149. Two Complete Spindle Assemblies, Replace 130794. and One Deck Belt Replaces 144959. Belt Specifications: 95 1 2" X 1 2". Fits 42" Mowers. Warning: Lead Nickel Cancer and Reproductive Harm DECKKIT13