{"product_id":"b-g-gasket-repair-kit-gd-124-for-primeline-sprayers-extenda-ban-valves-12-part-service-kit-genuine-seals","title":"B\u0026G Gasket Repair Kit GD-124 for Primeline Sprayers \u0026 Extenda-Ban Valves — 12‑Part Service Kit, Genuine Seals","description":"\u003cp\u003e\u003cstrong\u003eThe B\u0026amp;G Gasket Repair Kit (GD-124) is a complete 12-part service set designed to replace worn seals, springs, and the plunger cup so your Primeline sprayer and Extenda-Ban valve perform reliably.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eKeeping commercial sprayers operating at their best means replacing small wear items before they cause downtime or chemical loss. The GD-124 kit bundles the most commonly needed spare parts—14 pieces across 12 distinct components—so technicians can perform a full pump and valve refresh in the field or shop. This kit addresses the root causes of pressure loss, hard pumping action, and leaking connections with genuine B\u0026amp;G components engineered for fit and durability.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this kit restore lost pump pressure?\u003c\/h3\u003e\n\u003cp\u003ePressure drop often comes from a degraded plunger cup, brittle gaskets, or weakened valve springs. Installing the included plunger cup, pump tube gasket, packing washers, and valve spring rebuilds the sealing and return actions that create suction and steady delivery. The result is quicker prime times and consistent output across the spray pattern.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlunger cup replaces worn seal to regain suction and prevent air ingress\u003c\/li\u003e\n  \u003cli\u003ePacking washers (3 pieces) restore tight shaft sealing under load\u003c\/li\u003e\n  \u003cli\u003eValve spring renews positive valve closure for stable pressure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich parts are in the GD-124 and what do they each fix?\u003c\/h3\u003e\n\u003cp\u003eThis kit contains the key replacement elements that fail most often on Primeline pumps and Extenda-Ban valves. Each piece targets a specific leak or wear point so a single service visit addresses multiple symptoms. Using the correct B\u0026amp;G components reduces the risk of mismatched parts and repeated repairs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlunger cup — seals plunger against pump tube walls\u003c\/li\u003e\n  \u003cli\u003ePump tube gasket and hose gasket — stop leaks at pump and hose junctions\u003c\/li\u003e\n  \u003cli\u003ePacking washers (3) — ensure shaft and stem sealing\u003c\/li\u003e\n  \u003cli\u003ePump lock spring \u0026amp; valve spring — restore mechanical return and valve seating\u003c\/li\u003e\n  \u003cli\u003eCheck valve — prevents backflow and preserves prime\u003c\/li\u003e\n  \u003cli\u003eNG-146 nylon gasket, soft seat gasket, spreader plate, nozzle gasket — refresh small sealing and mounting points\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this kit prevent chemical leaks and reduce maintenance frequency?\u003c\/h3\u003e\n\u003cp\u003eLeaking seals allow chemical loss and can cause corrosion or internal damage if left unchecked. Replacing all critical gaskets and soft seals at once eliminates multiple tiny leak paths and reduces the chance of consecutive failures. Routine swapouts using the GD-124 protect internal components and extend intervals between major overhauls.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNew seals block common leak locations: pump tube, hose, nozzle, and valve seats\u003c\/li\u003e\n  \u003cli\u003eGenuine parts maintain original tolerances for proper seating and compression\u003c\/li\u003e\n  \u003cli\u003eComprehensive replacement lowers frequency of emergency repairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this kit meant for? The GD-124 is built for pest control technicians, property maintenance crews, and professional applicators who rely on B\u0026amp;G Primeline sprayers and Extenda-Ban valves. If you perform routine maintenance or troubleshoot pressure and leak issues, this all-in-one kit supplies the exact spares needed to complete a full pump and valve service quickly. It’s especially valuable for fleet upkeep where minimizing downtime and preserving consistent spray performance are priorities.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the GD-124 compatible with all Primeline models?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, GD-124 is designed to fit B\u0026amp;G Primeline sprayers and the Extenda-Ban valve models using these standard components.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I replace these parts?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace when you notice pressure loss, leaks, or stiff pumping; many pros inspect seals annually and swap components as preventive maintenance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"B\u0026G","offers":[{"title":"Default Title","offer_id":56821055127892,"sku":"B0FW81D5R1","price":70.31,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/b_g-gd124-front-layout.jpg?v=1786967391","url":"https:\/\/gardenluxe.co.uk\/products\/b-g-gasket-repair-kit-gd-124-for-primeline-sprayers-extenda-ban-valves-12-part-service-kit-genuine-seals","provider":"Gardenluxe Uk","version":"1.0","type":"link"}