ProPart 34MM Piston with Ring for Stihl HS81 HS81T HS86 R BG45 BG46 FS38 FS45 FS55 HS45 Trimmer Replaces 4237 030 2002 and 42370302002

• Aftermarket Replacement (34mm) Piston & Ring Set
• High Quality Aftermarket Product
• Ships From The U.S.A.
• Compatible with Stihl HS81 HS81R HS81RC HS81T HS86 HS86R HS86T BG45 BG46 FS38 FS45 FS55 HS45 Trimmers
• Replaces Part # 4237 030 2002, 42370302002

Brand New Aftermarket Replacement Piston & Ring Set for Stihl HS81 HS81R HS81RC HS81T HS86 HS86R HS86T BG45 BG46 FS38 FS45 FS55 HS45 Trimmers. Includes (34mm) Piston, Rings, Wrist Pin, and Circlips. Replaces Part Number 4237 030 2002, 42370302002.