Original Sears Craftsman Husqvarna Part # 165888
- OD 3-3/4-inch, Flat OD 2-7/8-inch, Flat width 1-inch
- Current part number 532173437 replaces previous part numbers 165888 and 173437.
- Replacement part for many brands including Husqvarna, Poulan, Poulan Pro, Roper, Sears/Craftsman, and Weed Eater
- Overall width 1-3/8-inch ID 3/8-inch Offset 3/8-inch
- OD 3-3/4-inch, Flat OD 2-7/8-inch, Flat width 1-inch
- Current part number 532173437 replaces previous part numbers 165888 and 173437.
- Replacement part for many brands including Husqvarna, Poulan, Poulan Pro, Roper, Sears/Craftsman, and Weed Eater
- Overall width 1-3/8-inch ID 3/8-inch Offset 3/8-inch
