{"title":"Comet P40 Parts \u0026 Conversion Kits","description":"\u003cp\u003eFind Comet P40 replacement parts and conversion kits, including collector manifolds, GCP 20 pressure regulators and outlet-to-reel components. Use the part number and your pump's existing configuration to choose the correct replacement.\u003c\/p\u003e\u003cp\u003eOlder multi-piece collectors and new-style one-piece collectors require different replacement approaches. The \u003ca href=\"\/products\/comet-p40-collector-retrofit-kit-for-gas-engines\"\u003egas-engine collector retrofit kit\u003c\/a\u003e includes more components than the \u003ca href=\"\/products\/comet-p40-molded-collector-manifold-new-style\"\u003ecollector manifold sold alone\u003c\/a\u003e; compare the included-parts lists before ordering.\u003c\/p\u003e\u003cp\u003eNeed a complete machine? View the \u003ca href=\"\/products\/comet-p40-honda-softwash-skid-electric-start\"\u003eComet P40 Honda softwash skid\u003c\/a\u003e. For help identifying a part, contact our \u003ca href=\"\/pages\/pressure-washer-repair-rosenberg\"\u003eRosenberg equipment repair shop\u003c\/a\u003e with your pump model, part number and a photo of the existing assembly.\u003c\/p\u003e","products":[{"product_id":"p40-outlet-to-reel-conversion-kit","title":"P40 Outlet to Reel Conversion Kit","description":"\u003cp\u003eConnect a compatible Comet P40 outlet to a hose reel with this outlet-to-reel conversion kit. It combines threaded adapters with a 300 PSI chemical-rated hose.\u003c\/p\u003e\u003cp\u003eWe convert the barb to an NPT thread using a coupler to 3\/4″ and use a 300 PSI chemical-rated hose, then convert back down to a 1\/2″ fitting to fit into your reel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHose\u003c\/li\u003e\n\u003cli\u003e3\/4″ x 1\/2″ converter for reel\u003c\/li\u003e\n\u003cli\u003e1″ to 3\/4″ coupler\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"fb-product-selection\"\u003e\u003ch2\u003eBefore you order\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat comes in the kit?\u003c\/summary\u003e\u003cp\u003eThe kit includes a 300 PSI chemical-rated hose, a 1-inch to 3\/4-inch coupler and a 3\/4-inch to 1\/2-inch converter for the reel.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat should I check on my reel?\u003c\/summary\u003e\u003cp\u003eConfirm the reel inlet connection and your P40 outlet configuration match the supplied adapters. Contact us with photos or connection sizes if you need help.\u003c\/p\u003e\u003c\/details\u003e\u003cp\u003e\u003ca href=\"\/collections\/comet-p40-parts\"\u003eSee P40 parts\u003c\/a\u003e · \u003ca href=\"\/collections\/hose-reels-accessories\"\u003eBrowse hose reels\u003c\/a\u003e\u003c\/p\u003e\u003c\/section\u003e\n\u003cdiv class=\"fb-product-contact\"\u003e\u003cp\u003e\u003cstrong\u003eQuestions about this product or its availability?\u003c\/strong\u003e\u003cbr\u003eCall Fort Bend Wash Supply at \u003ca href=\"tel:+18322405798\"\u003e(832) 240-5798\u003c\/a\u003e.\u003c\/p\u003e\u003c\/div\u003e","brand":"Fort Bend Wash Supply","offers":[{"title":"Default Title","offer_id":46543124398177,"sku":null,"price":185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/9898\/1217\/files\/p40-outlet-to-reel-conversion-kit.jpg?v=1789063349"},{"product_id":"comet-p40-molded-collector-manifold-new-style","title":"Comet P40 Collector Manifold 10002-14670-R","description":"\u003cp\u003eReplace your Comet P40's new-style collector with this one-piece molded polypropylene manifold. Its integrated design reduces the number of joints and potential leak points, making it a practical replacement component for compatible P40 diaphragm pumps used in soft washing.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart number: 10002-14670-R\u003c\/li\u003e\n\u003cli\u003eOne-piece molded polypropylene construction\u003c\/li\u003e\n\u003cli\u003eDesigned for new-style Comet P40 diaphragm pumps\u003c\/li\u003e\n\u003cli\u003eIncludes one collector\/manifold only\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCheck compatibility before ordering:\u003c\/strong\u003e Older P40 pumps with a multi-piece manifold may require the complete retrofit kit. This item does not include the regulator, pump foot, elbow, spacers, or mounting hardware. Not for Comet MC25 pumps.\u003c\/p\u003e\n\u003csection class=\"fb-product-selection\"\u003e\u003ch2\u003eBefore you order\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this the complete retrofit kit?\u003c\/summary\u003e\u003cp\u003eNo. This listing includes one collector manifold only. The regulator, pump foot, spacers and mounting hardware are not included.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat if my P40 has the older multi-piece collector?\u003c\/summary\u003e\u003cp\u003eCompare the \u003ca href=\"\/products\/comet-p40-collector-retrofit-kit-for-gas-engines\"\u003egas-engine collector retrofit kit\u003c\/a\u003e and its installation instructions before ordering. This collector is not for the Comet MC25.\u003c\/p\u003e\u003c\/details\u003e\u003cp\u003e\u003ca href=\"\/collections\/comet-p40-parts\"\u003eBrowse Comet P40 replacement parts\u003c\/a\u003e\u003c\/p\u003e\u003c\/section\u003e\n\u003cdiv class=\"fb-product-contact\"\u003e\u003cp\u003e\u003cstrong\u003eQuestions about this product or its availability?\u003c\/strong\u003e\u003cbr\u003eCall Fort Bend Wash Supply at \u003ca href=\"tel:+18322405798\"\u003e(832) 240-5798\u003c\/a\u003e.\u003c\/p\u003e\u003c\/div\u003e","brand":"Comet","offers":[{"title":"Default Title","offer_id":46551307550817,"sku":"10002-14670-R","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/9898\/1217\/files\/comet-p40-new-style-collector.webp?v=1789392143"},{"product_id":"aluminum-stand-for-mixing-systems-proportioners","title":"Aluminum Stand for Mixing Systems \u0026 Proportioners","description":"\u003cp\u003eAluminum mounting stand for soft wash mixing systems and proportioners. Model MSS-24, 24 inches tall and 17 inches wide. Stand only.\u003c\/p\u003e\n\u003cdiv class=\"fb-product-contact\"\u003e\u003cp\u003e\u003cstrong\u003eQuestions about this product or its availability?\u003c\/strong\u003e\u003cbr\u003eCall Fort Bend Wash Supply at \u003ca href=\"tel:+18322405798\"\u003e(832) 240-5798\u003c\/a\u003e.\u003c\/p\u003e\u003c\/div\u003e","brand":"MPWSR","offers":[{"title":"Default Title","offer_id":49175003562081,"sku":"MSS-24","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/9898\/1217\/files\/aluminum-stand-for-mixing-systems-proportioners.jpg?v=1790952332"},{"product_id":"comet-p40-pressure-regulator-new-style-42001-00838","title":"Comet P40 GCP 20 Pressure Regulator 42001-00838","description":"\u003cp\u003eComet GCP 20 replacement pressure regulator for new-style P40 diaphragm pumps. Adjustable pressure control with a 3\/4-inch bypass connection. Rated for up to 11 GPM and 300 PSI.\u003c\/p\u003e\u003cp\u003ePart number 42001-00838. Confirm compatibility with your pump before ordering.\u003c\/p\u003e\n\u003csection class=\"fb-product-selection\"\u003e\u003ch2\u003eBefore you order\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhich P40 configuration is this for?\u003c\/summary\u003e\u003cp\u003eThis GCP 20 regulator is listed for new-style Comet P40 diaphragm pumps. Match part number 42001-00838 and your existing assembly before ordering.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat is its bypass connection?\u003c\/summary\u003e\u003cp\u003eThe bypass connection is 3\/4 inch. The listed maximum ratings are 11 GPM and 300 PSI.\u003c\/p\u003e\u003c\/details\u003e\u003cp\u003e\u003ca href=\"\/collections\/comet-p40-parts\"\u003eShop P40 parts and retrofit kits\u003c\/a\u003e\u003c\/p\u003e\u003c\/section\u003e\n\u003cdiv class=\"fb-product-contact\"\u003e\u003cp\u003e\u003cstrong\u003eQuestions about this product or its availability?\u003c\/strong\u003e\u003cbr\u003eCall Fort Bend Wash Supply at \u003ca href=\"tel:+18322405798\"\u003e(832) 240-5798\u003c\/a\u003e.\u003c\/p\u003e\u003c\/div\u003e","brand":"Comet","offers":[{"title":"Default Title","offer_id":49175076208737,"sku":"42001-00838","price":185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/9898\/1217\/files\/comet-p40-pressure-regulator-new-style-42001-00838-clear.png?v=1791857788"},{"product_id":"comet-p40-left-pump-manifold-3218-0564","title":"Comet P40 Left Pump Manifold — 3218.0564","description":"\u003cp\u003eLeft-side replacement manifold for the Comet P40 pump. Part 3218.0564; item 69 on the applicable parts breakdown.\u003c\/p\u003e\u003cp\u003eConfirm fit, operating ratings, and compatibility with your equipment before ordering.\u003c\/p\u003e\u003cdiv class=\"fb-product-contact\"\u003e\u003cp\u003e\u003cstrong\u003eQuestions about this product or its availability?\u003c\/strong\u003e\u003cbr\u003eCall Fort Bend Wash Supply at \u003ca href=\"tel:+18322405798\"\u003e(832) 240-5798\u003c\/a\u003e.\u003c\/p\u003e\u003c\/div\u003e","brand":"Comet","offers":[{"title":"Default Title","offer_id":49254025461857,"sku":"3180","price":131.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/9898\/1217\/files\/comet-p40-left-manifold-3218-0564.jpg?v=1791993416"},{"product_id":"comet-p40-head-cap-0460-0070","title":"Comet P40 Head Cap — 0460.0070","description":"\u003cp\u003eReplacement head cap for the Comet P40 pump. Part 0460.0070; item 70 on the applicable parts breakdown.\u003c\/p\u003e\u003cp\u003eConfirm fit, operating ratings, and compatibility with your equipment before ordering.\u003c\/p\u003e\u003cdiv class=\"fb-product-contact\"\u003e\u003cp\u003e\u003cstrong\u003eQuestions about this product or its availability?\u003c\/strong\u003e\u003cbr\u003eCall Fort Bend Wash Supply at \u003ca href=\"tel:+18322405798\"\u003e(832) 240-5798\u003c\/a\u003e.\u003c\/p\u003e\u003c\/div\u003e","brand":"Comet","offers":[{"title":"Default Title","offer_id":49254025494625,"sku":"3153","price":41.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/9898\/1217\/files\/supplier-review-3153.png?v=1791993067"},{"product_id":"comet-p40-collector-retrofit-kit-for-gas-engines","title":"Comet P40 Collector Retrofit Kit for Gas Engines","description":"\u003cp\u003eUpdate an older Comet P40 diaphragm pump to the new-style collector with this gas-engine retrofit kit. The molded one-piece collector uses a centralized inlet to reduce potential leak points and simplify maintenance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer kit number:\u003c\/strong\u003e 10002-14670KIT\u003cbr\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Comet P40 pumps driven by gas engines\u003c\/p\u003e\u003ch2\u003eIncluded Components\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1 collector — 10002-14670-R\u003c\/li\u003e\n\u003cli\u003e1 pressure regulator — 42001-00838\u003c\/li\u003e\n\u003cli\u003e1 pump foot — 00071-05557\u003c\/li\u003e\n\u003cli\u003e2 spacers — 33-103009\u003c\/li\u003e\n\u003cli\u003e6 three-inch hex bolts — 33-100110\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.cometpump.com\/wp-content\/uploads\/2025\/02\/10002-14670KIT-Manual.pdf\" target=\"_blank\" rel=\"noopener\"\u003eView Comet’s installation instructions\u003c\/a\u003e. Installation reuses certain mounting bolts, rubber pads and nuts from the existing pump assembly.\u003c\/p\u003e\u003cp\u003eSold as one retrofit kit. Pump and engine are not included; pumps shown in the guide images illustrate installation.\u003c\/p\u003e\n\u003csection class=\"fb-product-selection\"\u003e\u003ch2\u003eBefore you order\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this a complete pump or engine?\u003c\/summary\u003e\u003cp\u003eNo. This is the collector retrofit kit for a gas-engine-driven Comet P40. A pump and engine are not included.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDoes installation reuse existing hardware?\u003c\/summary\u003e\u003cp\u003eYes. Comet's instructions call for reuse of certain mounting bolts, rubber pads and nuts. Review the linked manufacturer installation guide before starting.\u003c\/p\u003e\u003c\/details\u003e\u003cp\u003e\u003ca href=\"\/collections\/comet-p40-parts\"\u003eCompare P40 parts and collector options\u003c\/a\u003e\u003c\/p\u003e\u003c\/section\u003e","brand":"Comet","offers":[{"title":"Default Title","offer_id":49331121422433,"sku":"11513","price":656.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/9898\/1217\/files\/comet-p40-gas-engine-collector-retrofit-kit-components-installation.png?v=1792164026"}],"url":"https:\/\/fortbendwashsupply.com\/collections\/comet-p40-parts.oembed","provider":"Fort Bend Wash Supply","version":"1.0","type":"link"}