Home / Lawn & Garden / Parts / Piston 5140117-39 Piston 5140117-39Price Not Available Price may not be up-to-date. Out of Stock View Product Part Number: 5140117-39 Brand: BLACK AND DECKER Seller: Sears PartsDirect Categories: Lawn & Garden, Parts Possible Matches$101.985140117-5140117 for Replacement Pressure Seal Kit - 5140117-51 Description Piston