Overview Reviews Product Description Part 601996 - EXPANSION TANK ZT2800 - HUSTLER genuine Part Number 601996. Hydrogear 71327 Product Videos Custom Field Product Reviews Write a Review Write a Review × Hydrogear Hustler 601996 - Expansion Tank ZT2800 Hustler OEM 601996 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *