{"product_id":"wacker-neuson-coupling-gasket-5000053388-for-water-trash-pumps","title":"Wacker Neuson Coupling Gasket 5000053388 for Water \u0026 Trash Pumps","description":"\u003cp\u003eThis coupling gasket seals the quick-disconnect coupling assembly on Wacker Neuson 3-inch water and trash pumps, preventing leakage at the pump-to-coupling interface. Identified in pump assembly diagrams as the gasket positioned at the coupling (Ref. 3), it sits between the coupling and the mechanical seal housing and must maintain a reliable seal under continuous pumping conditions.\u003c\/p\u003e\n\n\u003cp\u003eWacker Neuson service documentation specifies that gaskets and O-rings should be replaced each time the pump is disassembled or inspected, making this a routine consumable during any pump teardown or seal service. Because the coupling is listed as a top-level assembly component alongside the mechanical seal, sleeve, and dust seal, replacing this gasket at the same interval keeps the entire pump sealing system in consistent condition. Ignoring gasket replacement during disassembly risks oil contamination in the lubricant compartment, which manifests as a milky appearance and signals mechanical seal failure.\u003c\/p\u003e\n\n\u003cp\u003eCompatible with the following Wacker Neuson models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePDI 3, PDI 3A\u003c\/li\u003e\n\u003cli\u003ePDT 3, PDT 3A\u003c\/li\u003e\n\u003cli\u003ePG 3, PG 3A, PG 3TA, PG3A\u003c\/li\u003e\n\u003cli\u003ePS2 1503, PS2 2203, PS2 3703, PS 2 3703\u003c\/li\u003e\n\u003cli\u003ePS3 1500, PS3 1503, PS3 2200, PS3 2203, PS3 3703, PS3 5503\u003c\/li\u003e\n\u003cli\u003ePS31500, PS31503, PS32200, PS32203, PS33703, PS35503\u003c\/li\u003e\n\u003cli\u003ePSC 3 1503, PSC 3 1603EX\u003c\/li\u003e\n\u003cli\u003ePST3 750\u003c\/li\u003e\n\u003cli\u003ePT 3, PT 3(i), PT 3H, PT3, PT3A, PT3A(I), PT3H, PT3V, PT3Y, PTK3\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eGenuine Wacker Neuson OEM part, sold by an authorized dealer.\u003c\/p\u003e","brand":"Wacker Neuson","offers":[{"title":"Default Title","offer_id":43396370890800,"sku":"WACKER-5000053388","price":15.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/5000053388.jpg?v=1784011115","url":"https:\/\/cce-industries.com\/products\/wacker-neuson-coupling-gasket-5000053388-for-water-trash-pumps","provider":"CCE Industries","version":"1.0","type":"link"}