Product Overview
Replacement 20mm Bac Cup Assembly
This kit contains all OEM parts from CAT Pumps. The CAT Pumps 30023 Bac-cup Kit contains the parts you need to service a bac-cup assembly on a model 290 or 430pump.
- Use with Model 290 or 430 Four Frame Piston Pumps
Kit Includes:
- (3) Standard Piston Cup; part #43172
- (3) Piston; part #30543
- (3) Bac-cup Ring; part #30544