{"product_id":"samson-pm45-10-1-lower-seals-kit-539003","title":"Samson PM45 10:1 Lower Seals Kit #539003","description":"\u003cdiv class=\"gleam-quick-specs\" style=\"background: #f5f5f5; border-radius: 5px; padding: 16px 20px; margin: 0 0 16px 0; font-family: Roboto,sans-serif;\" role=\"region\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #283c92; font-size: 16px; margin: 0 0 12px 0; border-bottom: 2px solid #283c92; padding: 0 0 6px 0;\"\u003eSpecifications\u003c\/div\u003e\n\u003cdiv class=\"gleam-tablewrap\" style=\"overflow-x: auto; margin: 0; padding: 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border-spacing: 0px; font-size: 14px; margin: 0px; height: 94.4445px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: rgb(255, 255, 255); height: 18.8889px;\"\u003e\n\u003ctd style=\"padding: 7px 12px; font-weight: 600; color: rgb(40, 60, 146); width: 45%; height: 18.8889px;\"\u003eSamson Part #\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px; height: 18.8889px;\"\u003e539003\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: rgb(238, 240, 249); height: 18.8889px;\"\u003e\n\u003ctd style=\"padding: 7px 12px; font-weight: 600; color: rgb(40, 60, 146); height: 18.8889px;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px; height: 18.8889px;\"\u003eLower Seals Repair Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: rgb(255, 255, 255); height: 18.8889px;\"\u003e\n\u003ctd style=\"padding: 7px 12px; font-weight: 600; color: rgb(40, 60, 146); height: 18.8889px;\"\u003ePump Series\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px; height: 18.8889px;\"\u003ePumpMaster 45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: rgb(238, 240, 249); height: 18.8889px;\"\u003e\n\u003ctd style=\"padding: 7px 12px; font-weight: 600; color: rgb(40, 60, 146); height: 18.8889px;\"\u003eFits\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px; height: 18.8889px;\"\u003ePM45 10:1 Oil Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: rgb(255, 255, 255); height: 18.8889px;\"\u003e\n\u003ctd style=\"padding: 7px 12px; font-weight: 600; color: rgb(40, 60, 146); height: 18.8889px;\"\u003eService Area\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px; height: 18.8889px;\"\u003eLower Fluid-Section Seals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gleam-description\" style=\"font-family: Roboto,sans-serif; color: #333; max-width: 900px;\"\u003e\n\u003ch2 style=\"color: #283c92; font-size: 18px; margin-top: 0;\"\u003eSamson PM45 10:1 Lower Seals Repair Kit #539003\u003c\/h2\u003e\n\u003cp\u003eGenuine Samson lower seals service kit for PumpMaster 45 10:1 oil pumps. Part #539003 contains sealing components used when rebuilding the lower fluid section of the PM45 10:1.\u003c\/p\u003e\n\u003cp\u003eThe seals help maintain fluid containment and proper pumping performance through the lower section. Samson's service procedure identifies #539003 as the kit containing the lower-section seals replaced during this repair.\u003c\/p\u003e\n\u003cdiv style=\"background: #eef0f9; border-radius: 5px; padding: 16px 20px; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eQuestions before ordering? Call \u003ca href=\"tel:+18178653707\" style=\"color: #283c92; font-weight: 600;\"\u003e(817) 865-3707\u003c\/a\u003e and our team will help confirm the correct PM45 repair kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"color: #283c92; font-size: 15px; border-bottom: 2px solid #283c92; padding-bottom: 6px;\"\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px;\"\u003eDesigned specifically for the lower fluid section of compatible Samson PumpMaster 45 10:1 oil pumps. This should not be confused with #539002, which services the PM45 air motor seals.\u003c\/p\u003e\n\u003cdiv class=\"gleam-faq\" role=\"region\"\u003e\n\u003ch3 style=\"color: #283c92; font-size: 16px; border-bottom: 2px solid #283c92; padding-bottom: 6px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv style=\"border: 1px solid #e0e0e0; border-radius: 5px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003ch3 style=\"background: #eef0f9; color: #283c92; margin: 0; padding: 14px 18px; font-size: 15px;\"\u003eWhat part of the pump does #539003 service?\u003c\/h3\u003e\n\u003cp style=\"padding: 14px 18px; margin: 0; font-size: 14px; line-height: 1.7; color: #333;\"\u003eIt services the lower fluid-section sealing components of compatible PM45 10:1 oil pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e0e0e0; border-radius: 5px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003ch3 style=\"background: #eef0f9; color: #283c92; margin: 0; padding: 14px 18px; font-size: 15px;\"\u003eIs this the same as air motor seals kit #539002?\u003c\/h3\u003e\n\u003cp style=\"padding: 14px 18px; margin: 0; font-size: 14px; line-height: 1.7; color: #333;\"\u003eNo. #539003 is for the lower fluid section of the PM45 10:1. #539002 services seals in the pneumatic air motor.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e0e0e0; border-radius: 5px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003ch3 style=\"background: #eef0f9; color: #283c92; margin: 0; padding: 14px 18px; font-size: 15px;\"\u003eIs the lower valve included?\u003c\/h3\u003e\n\u003cp style=\"padding: 14px 18px; margin: 0; font-size: 14px; line-height: 1.7; color: #333;\"\u003eThis listing is for the lower seals kit. The NPT lower valve assembly is serviced separately with Samson #539001.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What part of the pump does #539003 service?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It services the lower fluid-section sealing components of compatible PM45 10:1 oil pumps.\"}},{\"@type\":\"Question\",\"name\":\"Is this the same as air motor seals kit #539002?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. #539003 is for the lower fluid section of the PM45 10:1. #539002 services seals in the pneumatic air motor.\"}},{\"@type\":\"Question\",\"name\":\"Is the lower valve included?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This listing is for the lower seals kit. The NPT lower valve assembly is serviced separately with Samson #539001.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n.gleam-quick-specs .gleam-tablewrap,.gleam-quick-specs .table-wrapper{margin:0!important;padding:0!important;}\n.gleam-quick-specs table{margin:0!important;padding:0!important;border-spacing:0!important;border-collapse:collapse!important;}\n.gleam-quick-specs table tbody,.gleam-quick-specs table tr{margin:0!important;padding:0!important;height:auto!important;}\n.gleam-quick-specs table td,.gleam-quick-specs table th{padding:7px 12px!important;line-height:1.35!important;height:auto!important;vertical-align:middle!important;}\n.gleam-quick-specs{padding:16px 20px!important;margin-bottom:16px!important;}\n\u003c\/style\u003e","brand":"Samson","offers":[{"title":"Default Title","offer_id":53663691276581,"sku":"ALMSAM539003","price":22.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/0037\/9685\/files\/Samson_OEM-Part.jpg?v=1787192936","url":"https:\/\/alamoequipment.com\/products\/samson-pm45-10-1-lower-seals-kit-539003","provider":"Alamo Equipment Service","version":"1.0","type":"link"}