{"product_id":"jabsco-29040-3000-manual-pump-assembly-twist-n-lock-handle-fits-29090-and-29120-series-toilets","title":"Jabsco 29040-3000 Manual Pump Assembly, Twist 'n' Lock Handle, Fits 29090 and 29120 Series Toilets","description":"\u003cp\u003eThe Jabsco 29040-3000 Manual Pump Assembly is a complete replacement hand pump for Jabsco Twist 'n' Lock manual marine toilets, covering both the 29090 compact bowl series and the 29120 regular bowl series. Rather than replacing individual internal seals and valves piece by piece, this assembly lets you unscrew the worn pump unit and install the entire replacement in one step, restoring full flushing performance without extensive plumbing work.\u003c\/p\u003e\u003cp\u003eThe pump uses Jabsco's Twist 'n' Lock handle design: a simple turn of the handle locks the pump in place and helps guard against waste backflow and siphonic flooding, which matters most on toilets installed at or below the waterline. The housing is molded in white plastic chosen for its corrosion resistance in the marine environment, so it holds up to continuous exposure to saltwater and onboard humidity.\u003c\/p\u003e\u003cp\u003eThis is a direct fit replacement for Jabsco's Twist 'n' Lock manual toilet line, specifically the 29090 and 29120 series, and it installs using the existing mounting points on those toilets. Because it is a genuine Jabsco part, buyers get exact fitment and consistent operation instead of the guesswork that comes with generic aftermarket pump substitutes.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Jabsco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 29040-3000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Manual Toilet Pump Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.5 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Type:\u003c\/strong\u003e Twist 'n' Lock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Models:\u003c\/strong\u003e Jabsco 29090 and 29120 series toilets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 671880587914\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Marine Toilet Parts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eJabsco 29090 series manual toilets (Twist 'n' Lock, compact bowl)\u003c\/li\u003e\n\u003cli\u003eJabsco 29120 series manual toilets (Twist 'n' Lock, regular bowl)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Jabsco 29040-3000 pump assembly fit?\u003c\/strong\u003e The Jabsco 29040-3000 is a replacement manual pump assembly built for Jabsco Twist 'n' Lock toilets in the 29090 series (compact bowl) and the 29120 series (regular bowl).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a full pump replacement or just a repair kit?\u003c\/strong\u003e It is a complete pump assembly, not a partial seal or gasket kit. The Jabsco 29040-3000 lets you unscrew the old pump unit and install the entire new assembly in one piece.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does the Twist 'n' Lock handle work?\u003c\/strong\u003e On the Jabsco 29040-3000, the pump handle twists to lock into position, a design that helps prevent waste backflow and siphonic flooding when the toilet is installed at or below the waterline.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the pump assembly made of?\u003c\/strong\u003e The Jabsco 29040-3000 pump assembly is molded in white plastic, chosen for corrosion resistance in marine sanitation systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Jabsco 29040-3000 weigh?\u003c\/strong\u003e The Jabsco 29040-3000 manual pump assembly weighs 2.5 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Jabsco 29040-3000 a genuine Jabsco part?\u003c\/strong\u003e Yes, the 29040-3000 is a genuine Jabsco manual pump assembly, not a generic aftermarket substitute, so it matches the original fit and operation of Jabsco Twist 'n' Lock toilets.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs installation difficult?\u003c\/strong\u003e No. The Jabsco 29040-3000 is designed as a direct swap: unscrew the existing worn pump assembly from the 29090 or 29120 toilet base and screw in the replacement unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this fit a Jabsco 29090 compact bowl toilet?\u003c\/strong\u003e Yes. The 29040-3000 pump assembly is a listed fit for the Jabsco 29090 series compact bowl manual toilet.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this fit a Jabsco 29120 toilet?\u003c\/strong\u003e Yes. The 29040-3000 pump assembly is a listed fit for the Jabsco 29120 series regular bowl manual toilet.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes replacing the pump assembly stop leaks and siphoning?\u003c\/strong\u003e The Twist 'n' Lock design of the Jabsco 29040-3000 pump is built to guard against waste backflow and siphonic flooding, which is the main reason to replace a worn pump on a toilet installed at or below the waterline.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the Jabsco 29040-3000 pump assembly?\u003c\/strong\u003e The pump assembly is white.\u003c\/p\u003e","brand":"Jabsco","offers":[{"title":"Default Title","offer_id":49028222222555,"sku":"ITT-29040-3000","price":144.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/ITT-29040-3000__61195.1558114498.500.750.jpg?v=1785164566","url":"https:\/\/www.goodvibesmarina.com\/products\/jabsco-29040-3000-manual-pump-assembly-twist-n-lock-handle-fits-29090-and-29120-series-toilets","provider":"Good Vibes Marina","version":"1.0","type":"link"}