{"product_id":"wacker-neuson-piston-5000162639-for-portable-generators-trash-pumps","title":"Wacker Neuson Piston 5000162639 for Portable Generators \u0026 Trash Pumps","description":"\u003cp\u003eThis piston (part number 5000162639) fits within the piston and piston complete assembly of Wacker Neuson portable generators and trash pumps, serving as the reciprocating engine component that converts combustion pressure into crankshaft rotation inside the cylinder bore. On compatible GP 5600A and GPS 5600A models, the engine is a Honda GX 340 single cylinder, 4-cycle, air-cooled gasoline engine rated at 8 kW (10.7 hp) at 3600 rpm, with an operating speed of 3600 rpm and an oil capacity of 1.1 liters (1.2 qt) using SAE 10W30 service class SJ or higher. The piston operates in direct contact with combustion gases and engine oil, making its condition a direct factor in compression integrity, oil consumption, and sustained engine output across extended run times of up to 6 hours per tank. Symptoms of a worn or damaged piston can include loss of compression, excessive oil consumption, and rough running at operating speed. This part is listed under the piston and piston complete assembly location in Wacker Neuson service documentation.\u003c\/p\u003e\n\u003cp\u003eCompatible with the following Wacker Neuson models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGP 3800\u003c\/li\u003e\n\u003cli\u003eGP 3800A\u003c\/li\u003e\n\u003cli\u003eGP 5600A\u003c\/li\u003e\n\u003cli\u003eGPS 5600A\u003c\/li\u003e\n\u003cli\u003eGP3800\u003c\/li\u003e\n\u003cli\u003ePT3A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGenuine Wacker Neuson OEM part, sold by an authorized dealer.\u003c\/p\u003e","brand":"Wacker Neuson","offers":[{"title":"Default Title","offer_id":43397317853232,"sku":"WACKER-5000162639","price":111.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/5000162639.jpg?v=1784032259","url":"https:\/\/cce-industries.com\/products\/wacker-neuson-piston-5000162639-for-portable-generators-trash-pumps","provider":"CCE Industries","version":"1.0","type":"link"}