Key Features Genuine Briggs & Stratton OEM service tool—engineered to OEM standards for precision fit and durability. Designed for flywheel removal—enables safe extraction of flywheels from the crankshaft without risking damage to engine components. Medium bolt spacing (~50 mm)—matches the center-to-center bolt pattern on many Briggs & Stratton engines. Bolt length 60 mm—proper engagement for reliable use across compatible models. Durable construction—built for repeated workshop or field use during servicing and repair tasks. OEM Part Reference: 19165—ensures accurate identification and confident ordering. Ideal for service scenarios—removing stuck or seized flywheels, accessing crankshaft keyways, magnetos, and bearings during maintenance. Product Details Product Type: Flywheel Puller Tool Brand: Briggs & Stratton Part Number: 19165 Tool Specification: Medium puller with approximately 50 mm bolt spacing; bolt length 60 mm Compatibility: Suitable for Briggs & Stratton small engines with flywheel bolt centers around 50 mm; verify bolt pattern and engine model prior to ordering Application: Flywheel removal for servicing and repair Compatibility Fits Briggs & Stratton small petrol engines featuring flywheel bolt centers around 50 mm (≈2 inches). Common applications include horizontal-shaft engines used on walk-behind lawnmowers and small-engine models in the 5–11 HP range with ≈2" bolt spacing. Suitable for garden machinery such as push mowers, snow blowers, pressure washers, small tractors, and tillers. Note: Different engines use different puller sizes; this unit is specified for a 50 mm bolt-centre pattern. Always verify your engine’s bolt spacing and model before ordering. OEM reference: 19165 for accurate identification and ordering confidence.