{"title":"Graco GH 300 Gas-Hydraulic Airless Sprayer — Parts \u0026 Accessories","description":"\u003ch2\u003eGraco GH 300 Gas-Hydraulic Airless Sprayer — Parts \u0026amp; Accessories\u003c\/h2\u003e\n\u003cp\u003eGraco GH 300 gas-hydraulic airless sprayer — 3000 PSI @ 3.0 GPM.\u003c\/p\u003e\n\u003cp\u003eWe currently stock \u003cstrong\u003e5 genuine OEM Graco GH 300 parts\u003c\/strong\u003e — motor components, wear items, controls, and complete assemblies straight from the Graco GH 300 exploded parts diagram.\u003c\/p\u003e\n\u003cdiv style=\"margin:20px 0;padding:16px;border:1px solid #d1d5db;border-radius:8px;background:#f9fafb;\"\u003e\n  \u003cp style=\"margin:0 0 8px 0;\"\u003e\u003cstrong\u003e📘 Reference document:\u003c\/strong\u003e\u003c\/p\u003e\n  \u003cp style=\"margin:0;\"\u003e\u003ca href=\"https:\/\/www.graco.com\/content\/dam\/graco\/tech_documents\/manuals\/311\/311283\/311283EN-J.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eGraco GH 300 Owner's Manual \u0026amp; Parts Diagram (PDF)\u003c\/strong\u003e\u003c\/a\u003e — use the exploded diagram to identify your part number, then search this page or scroll to find it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eHow to find your part\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eOpen the \u003ca href=\"https:\/\/www.graco.com\/content\/dam\/graco\/tech_documents\/manuals\/311\/311283\/311283EN-J.pdf\" target=\"_blank\" rel=\"noopener\"\u003emanual\/parts diagram PDF above\u003c\/a\u003e and identify the part by number on the exploded view.\u003c\/li\u003e\n  \u003cli\u003eEnter the part number in the search bar above, or scroll the products listed on this page.\u003c\/li\u003e\n  \u003cli\u003eCan't find it? \u003ca href=\"\/pages\/contact\"\u003eContact us\u003c\/a\u003e — snap a photo and we'll identify + source it same-day.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eWhy buy from Pittsburgh Spray Equipment\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuthorized Graco distributor\u003c\/strong\u003e — every part is genuine OEM, not aftermarket.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5+ Graco GH 300 parts in stock\u003c\/strong\u003e ready to ship.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSame-day sourcing\u003c\/strong\u003e on anything we don't have in stock.\u003c\/li\u003e\n  \u003cli\u003eFull technical support — we've sold Grizzly and other industrial machines since 1946.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRelated\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/collections\/graco-gas-hydraulic-airless-paint-sprayer\"\u003eGraco Gas Hydraulic Sprayers\u003c\/a\u003e — shop the full category\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/collections\/graco\"\u003eAll Graco products\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/pages\/contact\"\u003eContact PSE for parts assistance\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"graco-texspray-dutymax-gh-300di","title":"Graco TexSpray DutyMax GH 300di","description":"\u003cp\u003eWhen you need maximum performance, turn to the all new DutyMax GH 300di sprayer to get the job done—fast!\u003cbr\u003e\nEquipped with a long stroke, direct immersion pump, this hydraulic workhorse is built for the biggest, most demanding jobs and materials. Built for you in both Standard and ProContractor Series.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSTANDARD SERIES UNITS includes\u003c\/strong\u003e:\u003cbr\u003e\n• Heavy-Duty Inline Gun\u003cbr\u003e\n• LTX643, WR1239 SwitchTips and Guard\u003cbr\u003e\n• 1\/2 in x 50 ft (9.5 mm x 15 m) BlueMax II Airless Hose\u003cbr\u003e\n• 3\/8 in x 10 ft (9.5 mm x 0.9 m) Whip Hose\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePROCONTRACTOR SERIES UNIT includes\u003c\/strong\u003e:\u003cbr\u003e\n• Heavy-Duty Inline Gun\u003cbr\u003e\n• LTX643, WR1239 SwitchTips and Guard\u003cbr\u003e\n• 1\/2 in x 100 ft (9.5 mm x 30 m) BlueMax II Airless Hose\u003cbr\u003e\n• 3\/8 in x 10 ft (9.5 mm x 0.9 m) Whip Hose\u003c\/p\u003e","brand":"Graco","offers":[{"title":"Standard Series","offer_id":14152313405475,"sku":"24W967","price":10825.0,"currency_code":"USD","in_stock":true},{"title":"Pro Contractor Series","offer_id":14152313438243,"sku":"24W968","price":11553.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/0880\/1571\/products\/24W967.jpg?v=1586828253"},{"product_id":"graco-gh-300-hydraulic-gas-airless-paint-sprayer","title":"Graco GH 300 Standard Series 3000 PSI @ 3.0 GPM Gas Hydraulic Airless Sprayer - Cart","description":"\u003cspan\u003eThe GH 300 is one of the most powerful hydraulic sprayers for high production contractors who are spraying a wide range of materials including latex, elastomerics, and block fillers on large commercial jobs.\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEndurance Chromex Piston Pump\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eLasts 2X longer than the next leading brand\u003c\/li\u003e\n\u003cli\u003eQuikChange pump design allows you to swap the pump easily on the job\u003c\/li\u003e\n\u003cli\u003eFaster cleaning with the QuikAccess intake foot valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Efficiency Hydraulic Motor\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eRock-solid performance time after time keeps you up and running\u003c\/li\u003e\n\u003cli\u003eFaster, more responsive changeover\u003c\/li\u003e\n\u003cli\u003eO-ring sealed fittings and form-fitted hydraulic lines prevent leaks\u003c\/li\u003e\n\u003cli\u003eFewer moving parts mean less maintenance and longer life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Capacity Cooling System\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eInnovative design allows the pump to run cooler and more efficiently\u003c\/li\u003e\n\u003cli\u003eHydraulic reservoir is tapered on the bottom\u003c\/li\u003e\n\u003cli\u003eProvides easier and more thorough fluid changes\u003c\/li\u003e\n\u003cli\u003eCooling fins on reservoir deflect heat away from sprayer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHonda® Engine\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eReliable, powerful \u0026amp; easy-to-start\u003c\/li\u003e\n\u003cli\u003eOil Alert shuts down engine to prevent damage if oil level drops too low\u003c\/li\u003e\n\u003cli\u003eContractor Preferred\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Out Pump Filter\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eEasy maintenance \u0026amp; less clogging\u003c\/li\u003e\n\u003cli\u003eExclusive inside-out filter design won't collapse to ensure a quality finish\u003c\/li\u003e\n\u003cli\u003eVertical design for less mess\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Prime Valve\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eMaintenance-free design withstands high-pressure dumping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged, Durable Cart Design\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eThick chrome over welded steel withstands rugged environments\u003c\/li\u003e\n\u003cli\u003eFull pneumatic wheels absorb impacts and vibrations\u003c\/li\u003e\n\u003cli\u003eRetractable handle doubles as coiled hose storage\u003c\/li\u003e\n\u003cli\u003eTilts on its nose for service in the field\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReady to Work\u003c\/strong\u003e\u003cbr\u003eIncludes everything you need to get spraying:\n\u003cul\u003e\n\u003cli\u003eSilver Plus Airless Spray Gun\u003c\/li\u003e\n\u003cli\u003eRAC X SwitchTips and Guard\u003c\/li\u003e\n\u003cli\u003e50 feet of BlueMax II Airless Hose\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"TablePress\" data-table=\"10633\"\u003e\u003c\/div\u003e","brand":"Graco","offers":[{"title":"Default Title","offer_id":31220211253271,"sku":"24W935","price":9143.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/0880\/1571\/products\/24W935_GH_300_Standard_190422_Main.jpg?v=1589557872"},{"product_id":"graco-17d036-label-gh-300-standard-side","title":"Graco 17D036 LABEL, GH 300 STANDARD, SIDE","description":"\u003cdiv class=\"container-lg\"\u003e\n        \u003cdiv class=\"section-content__header hidden-xs hidden-sm\"\u003e\n            \u003ch3 class=\"h3 tab-heading\"\u003eSpecifications\u003c\/h3\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv class=\"tab-container\"\u003e\n            \u003cdiv class=\"section-content__content product-tabs-content\"\u003e\n                \u003cdiv class=\"specification-content\"\u003e\n                    \u003cdiv\u003e\n                            \u003cspan\u003eUPC Product:\u003c\/span\u003e\n                             00755652063759\u003c\/div\u003e\n                    \u003cdiv\u003e\n                                    \u003cspan\u003eFamily Code:\u003c\/span\u003e\n                                     MISC\u003c\/div\u003e\n                            \u003cdiv\u003e\n                            \u003cspan\u003eUnit of Measure:\u003c\/span\u003e\n                             EA\u003c\/div\u003e\n                    \u003cdiv\u003e\n                                \u003cspan\u003eHeight:\u003c\/span\u003e\n                                .2 IN\n                                              |  .508 CM\u003c\/div\u003e\n                        \u003cdiv\u003e\n                                \u003cspan\u003eLength:\u003c\/span\u003e\n                                12.25 IN\n                                              |  31.115 CM\u003c\/div\u003e\n                        \u003cdiv\u003e\n                                \u003cspan\u003eWidth:\u003c\/span\u003e\n                                8.6 IN\n                                              |  21.844 CM\u003c\/div\u003e\n                        \u003cdiv\u003e\n                                \u003cspan\u003eVolume:\u003c\/span\u003e\n                                .012 FT3\n                                              |  0 M3\u003c\/div\u003e\n                        \u003cdiv\u003e\n                                \u003cspan\u003eShipping Weight:\u003c\/span\u003e\n                                .03 LBS\n                                             | .01 KG\u003c\/div\u003e\n                        \u003cdiv class=\"row\"\u003e\n                        \u003cdiv class=\"col-md-9 col-lg-6\"\u003e\n                            \u003cdiv class=\"product-classifications\"\u003e\n    \u003cdiv class=\"g-prod-classifications-wp\"\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e","brand":"Graco","offers":[{"title":"Default Title","offer_id":43996835020991,"sku":"17D036","price":16.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/0880\/1571\/files\/graco_4000x_3x.progressive_c397cc66-77e5-4d5f-bf0d-a91d4a270221.png?v=1736830801"},{"product_id":"graco-17d048-label-gh-300di-dutymax-std-side","title":"Graco 17D048 LABEL,GH 300DI,DUTYMAX,STD,SIDE","description":"\u003cdiv class=\"container-lg\"\u003e\n        \u003cdiv class=\"section-content__header hidden-xs hidden-sm\"\u003e\n            \u003ch3 class=\"h3 tab-heading\"\u003eSpecifications\u003c\/h3\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv class=\"tab-container\"\u003e\n            \u003cdiv class=\"section-content__content product-tabs-content\"\u003e\n                \u003cdiv class=\"specification-content\"\u003e\n                    \u003cdiv\u003e\n                            \u003cspan\u003eUPC Product:\u003c\/span\u003e\n                             00755652063858\u003c\/div\u003e\n                    \u003cdiv\u003e\n                                    \u003cspan\u003eFamily Code:\u003c\/span\u003e\n                                     MISC\u003c\/div\u003e\n                            \u003cdiv\u003e\n                            \u003cspan\u003eUnit of Measure:\u003c\/span\u003e\n                             EA\u003c\/div\u003e\n                    \u003cdiv\u003e\n                                \u003cspan\u003eHeight:\u003c\/span\u003e\n                                1.905 CM\n                                              |  .75 IN\u003c\/div\u003e\n                        \u003cdiv\u003e\n                                \u003cspan\u003eLength:\u003c\/span\u003e\n                                8.5 IN\n                                              |  21.59 CM\u003c\/div\u003e\n                        \u003cdiv\u003e\n                                \u003cspan\u003eWidth:\u003c\/span\u003e\n                                12 IN\n                                              |  30.48 CM\u003c\/div\u003e\n                        \u003cdiv\u003e\n                                \u003cspan\u003eVolume:\u003c\/span\u003e\n                                .044 FT3\n                                              |  .001 M3\u003c\/div\u003e\n                        \u003cdiv\u003e\n                                \u003cspan\u003eShipping Weight:\u003c\/span\u003e\n                                .04 LBS\n                                             | .02 KG\u003c\/div\u003e\n                        \u003cdiv class=\"row\"\u003e\n                        \u003cdiv class=\"col-md-9 col-lg-6\"\u003e\n                            \u003cdiv class=\"product-classifications\"\u003e\n    \u003cdiv class=\"g-prod-classifications-wp\"\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e","brand":"Graco","offers":[{"title":"Default Title","offer_id":43996837970111,"sku":"17D048","price":14.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/0880\/1571\/files\/graco_4000x_3x.progressive_51b33fcb-d2d3-49f1-ace6-82c03e595984.png?v=1736830884"},{"product_id":"graco-17d055-label-gh-300-standard-front","title":"Graco 17D055 LABEL, GH 300 STANDARD, FRONT","description":"\u003cdiv class=\"container-lg\"\u003e\n        \u003cdiv class=\"section-content__header hidden-xs hidden-sm\"\u003e\n            \u003ch3 class=\"h3 tab-heading\"\u003eSpecifications\u003c\/h3\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv class=\"tab-container\"\u003e\n            \u003cdiv class=\"section-content__content product-tabs-content\"\u003e\n                \u003cdiv class=\"specification-content\"\u003e\n                    \u003cdiv\u003e\n                            \u003cspan\u003eUPC Product:\u003c\/span\u003e\n                             00755652063797\u003c\/div\u003e\n                    \u003cdiv\u003e\n                                    \u003cspan\u003eFamily Code:\u003c\/span\u003e\n                                     MISC\u003c\/div\u003e\n                            \u003cdiv\u003e\n                            \u003cspan\u003eUnit of Measure:\u003c\/span\u003e\n                             EA\u003c\/div\u003e\n                    \u003cdiv\u003e\n                                \u003cspan\u003eHeight:\u003c\/span\u003e\n                                .1 IN\n                                              |  .254 CM\u003c\/div\u003e\n                        \u003cdiv\u003e\n                                \u003cspan\u003eLength:\u003c\/span\u003e\n                                3 IN\n                                              |  7.62 CM\u003c\/div\u003e\n                        \u003cdiv\u003e\n                                \u003cspan\u003eWidth:\u003c\/span\u003e\n                                3 IN\n                                              |  7.62 CM\u003c\/div\u003e\n                        \u003cdiv\u003e\n                                \u003cspan\u003eVolume:\u003c\/span\u003e\n                                .001 FT3\n                                              |  0 M3\u003c\/div\u003e\n                        \u003cdiv\u003e\n                                \u003cspan\u003eShipping Weight:\u003c\/span\u003e\n                                .01 LBS\n                                             | 0 KG\u003c\/div\u003e\n                        \u003cdiv class=\"row\"\u003e\n                        \u003cdiv class=\"col-md-9 col-lg-6\"\u003e\n                            \u003cdiv class=\"product-classifications\"\u003e\n    \u003cdiv class=\"g-prod-classifications-wp\"\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e","brand":"Graco","offers":[{"title":"Default Title","offer_id":43996858417343,"sku":"17D055","price":16.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/0880\/1571\/files\/graco_4000x_3x.progressive_5b1d1d83-407b-4b03-9910-bd1511557dd9.png?v=1736831445"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/0880\/1571\/collections\/a8451067b470d59d392d1bd6b4f1a98d.png?v=1784651487","url":"https:\/\/pittsburghsprayequip.com\/collections\/graco-gh-300-parts-and-accessories.oembed","provider":"Pittsburgh Spray","version":"1.0","type":"link"}