{"product_id":"thetford-installation-kit-for-lower-discharge-check-valve-t-pfp141","title":"Thetford Installation Kit for Lower Discharge Check Valve #T-PF.P141","description":"\u003ch2\u003eThetford T-PF.P141 Toilet Accessories\u003c\/h2\u003e\n\n\u003cp\u003eThe Thetford T-PF.P141 is a complete installation kit for the lower discharge check valve on Thetford and Tecma marine electric toilets. If your marine head is leaking back, draining slowly, or showing signs of check valve failure, this kit gives you everything needed to do the job right the first time rather than piecing together hardware from multiple sources.\u003c\/p\u003e\n\n\u003cp\u003eThe lower discharge check valve is a critical component in marine toilet systems. It prevents waste from flowing back into the bowl after flushing and maintains proper system pressure for consistent flush performance. When this valve wears out or fails, the symptoms are hard to miss: slow drainage, odor, or water creeping back into the bowl between uses.\u003c\/p\u003e\n\n\u003cp\u003eThis kit is a direct replacement for Thetford part 36420 and Tecma part 36420, making it the correct service part for a wide range of Thetford and Tecma electric marine toilet models. Always cross-reference your toilet's model number against Thetford's parts documentation to confirm fitment before installation.\u003c\/p\u003e\n\n\u003cp\u003eInstallation is straightforward for anyone comfortable with basic marine plumbing. The kit includes the hardware needed to seat and secure the check valve properly in the lower discharge port. No special tools are required beyond standard hand tools.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eReplaces Thetford 36420\u003c\/li\u003e\n\u003cli\u003eReplaces Tecma 36420\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNormalized SKU:\u003c\/strong\u003e TPFP141\u003c\/p\u003e","brand":"Thetford","offers":[{"title":"Default Title","offer_id":54407134282033,"sku":"THE-T-PF.P141","price":51.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/7184\/8291\/files\/thetford-installation-kit-for-lower-discharge-check-valve-t-pf-p141-1241009427.jpg?v=1780303651","url":"https:\/\/www.firstchoicemarine.com\/products\/thetford-installation-kit-for-lower-discharge-check-valve-t-pfp141","provider":"First Choice Marine","version":"1.0","type":"link"}