B&S Carburetor Kit 5021K

Key Specifications
Engine Compatibility: Fits 2 to 5 HP horizontal crankshaft engines (450–600 Series).
Dimensions: Approximately 1.25" L x 2.0" H x 0.1" W.
Kit Contents: Typically includes (1) 272538 Diaphragm, (1) 692206 Spring, and (1) 690766 Spring Cap.
Common Applications: Often used on older Briggs & Stratton, Craftsman, and Toro power equipment like wood chippers and walk-behind tillers.
OEM Cross-Reference: Replaces part numbers 272538S, 270026, 395021, 5021, 5021B, 5021D, and 5021H.