Briggs & Stratton 165X138MA Extension Spring NetSuite-ID_555814 This belt replaces Bad Boy

This belt replaces Bad Boy

This OEM part is used on select 9 and 10 cu

and easier to maneuver

Assembled wooden handle and flat file

This wrap style foam pre-cleaner provides superior protection against the destructive effects of dirt ingestion

Briggs & Stratton 165X138MA Extension Spring NetSuite-ID_555814 This belt replaces Bad BoyKeep your outdoor power equipment running smoothly with genuine OEM replacement parts. Designed to meet the highest standards of quality and performance, these parts ensure your equipment operates efficiently and reliably. Many parts look similar, so its crucial to ensure youre choosing the right replacement for your original equipment or engine model. Not sure? Use our Parts Lookup Tool to view part diagrams and find the correct replacement. Fits