{"product_id":"seal-kit-vickers-f3-4535vq42a38s-125dd21","title":"Vickers F3 4535VQ42A38S 125DD21 Seal Kit - Eaton 4535VQ Double Vane Pump","description":"\u003cp\u003e\u003cstrong\u003eVickers F3 4535VQ42A38S 125DD21 Seal Kit\u003c\/strong\u003e is a new OEM or aftermarket equivalent seal kit for the Vickers \/ Eaton F3 4535VQ42A38S 125DD21 double vane pump, Vickers assembly number 849780-4, supplied by RestoPower. Built to meet or exceed the original Vickers specification for a precise, dependable fit.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM Part Number\u003c\/td\u003e\n\u003ctd\u003eF3 4535VQ42A38S 125DD21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVickers Assembly Number\u003c\/td\u003e\n\u003ctd\u003e849780-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit Type\u003c\/td\u003e\n\u003ctd\u003eVickers \/ Eaton Double Vane Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eVickers 4535VQ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump Configuration\u003c\/td\u003e\n\u003ctd\u003eDouble pump, 45VQ shaft-end section with 35VQ cover-end section\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Section Ring Size\u003c\/td\u003e\n\u003ctd\u003e42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Section Ring Size\u003c\/td\u003e\n\u003ctd\u003e38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft Seal\u003c\/td\u003e\n\u003ctd\u003eDouble shaft seal (S in the code)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft Code\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePort Code\u003c\/td\u003e\n\u003ctd\u003eDD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign Number\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuild\u003c\/td\u003e\n\u003ctd\u003eF3 version\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Type\u003c\/td\u003e\n\u003ctd\u003eHydraulic Double Vane Pump Seal Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eOEM or aftermarket equivalent to Vickers \/ Eaton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeal Material\u003c\/td\u003e\n\u003ctd\u003eViton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKit Options\u003c\/td\u003e\n\u003ctd\u003eViton Complete Kit, Buna-N available on request\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFactory Record\u003c\/td\u003e\n\u003ctd\u003eListed in Eaton \/ Vickers factory price lists: 2001, 2006, 2016, 2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eBacked by RestoPower expert support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailability\u003c\/td\u003e\n\u003ctd\u003eAvailable to order, request a quote for current price and lead time\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eCompatible With\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVickers \/ Eaton F3 4535VQ42A38S 125DD21 double vane pump\u003c\/li\u003e\n\u003cli\u003eVickers assembly number 849780-4\u003c\/li\u003e\n\u003cli\u003eVickers 4535VQ units built to this model code\u003c\/li\u003e\n\u003cli\u003eCheck the full model code stamped on your pump nameplate before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCross Reference\u003c\/h2\u003e\u003cp\u003eF3 4535VQ42A38S 125DD21, F3-4535VQ42A38S-125DD-21-277, F3-4535VQ42A38S-125DD21, F34535VQ42A38S125DD21, Vickers F3 4535VQ42A38S 125DD21, Eaton F3 4535VQ42A38S 125DD21, 849780-4, V849780-4, V-849780-4, VK849780-4, VK-849780-4, 3849780-4\u003c\/p\u003e\u003ch2\u003eFitment Note\u003c\/h2\u003e\u003cp\u003eThis kit is matched to the standard Vickers build of this model code. Eaton also built units for equipment makers that can use a different seal set. Compare the kit against your old seals, and check special-suffix units with us before you order.\u003c\/p\u003e\u003ch2\u003eGuides \u0026amp; Catalogs\u003c\/h2\u003e\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:12px;margin:8px 0\"\u003e\n\u003ca href=\"\/es\/pages\/vickers-4520vq-4525vq-4535vq-4545vq-double-vane-pump-parts-catalog-rebuild-guide\" style=\"flex:1 1 230px;border:1px solid #d9d9d9;border-radius:12px;background:#fff;padding:14px 16px;text-decoration:none;color:#111\"\u003e\u003cstrong style=\"display:block;font-size:15px;margin-bottom:4px\"\u003eVickers 4535VQ Rebuild Guide\u003c\/strong\u003e\u003cspan style=\"font-size:13px;color:#555\"\u003eExploded views, service data and part numbers.\u003c\/span\u003e\u003cspan style=\"display:block;margin-top:8px;font-weight:700\"\u003eView rebuild guide →\u003c\/span\u003e\u003c\/a\u003e\u003ca href=\"\/es\/blogs\/news\/how-to-read-a-vickers-eaton-pump-model-number-complete-2026-decoder-guide\" style=\"flex:1 1 230px;border:1px solid #d9d9d9;border-radius:12px;background:#fff;padding:14px 16px;text-decoration:none;color:#111\"\u003e\u003cstrong style=\"display:block;font-size:15px;margin-bottom:4px\"\u003eHow to Read a Vickers Model Number\u003c\/strong\u003e\u003cspan style=\"font-size:13px;color:#555\"\u003eDecode every position in your pump code.\u003c\/span\u003e\u003cspan style=\"display:block;margin-top:8px;font-weight:700\"\u003eRead the guide →\u003c\/span\u003e\u003c\/a\u003e\u003ca href=\"\/es\/blogs\/news\/how-to-choose-the-right-hydraulic-seal-kit\" style=\"flex:1 1 230px;border:1px solid #d9d9d9;border-radius:12px;background:#fff;padding:14px 16px;text-decoration:none;color:#111\"\u003e\u003cstrong style=\"display:block;font-size:15px;margin-bottom:4px\"\u003eHow to Choose the Right Hydraulic Seal Kit\u003c\/strong\u003e\u003cspan style=\"font-size:13px;color:#555\"\u003ePick the correct kit and seal material.\u003c\/span\u003e\u003cspan style=\"display:block;margin-top:8px;font-weight:700\"\u003eRead the guide →\u003c\/span\u003e\u003c\/a\u003e\u003ca href=\"\/es\/pages\/vickers\" style=\"flex:1 1 230px;border:1px solid #d9d9d9;border-radius:12px;background:#fff;padding:14px 16px;text-decoration:none;color:#111\"\u003e\u003cstrong style=\"display:block;font-size:15px;margin-bottom:4px\"\u003eShop All Vickers \/ Eaton Parts\u003c\/strong\u003e\u003cspan style=\"font-size:13px;color:#555\"\u003ePumps, motors, valves, seal kits and repair parts.\u003c\/span\u003e\u003cspan style=\"display:block;margin-top:8px;font-weight:700\"\u003eBrowse Vickers →\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\u003ch2\u003eRebuild Service Available\u003c\/h2\u003e\u003cp\u003eHave the actual F3 4535VQ42A38S 125DD21 double vane pump that needs service? RestoPower rebuilds Vickers pumps in our shop or through the RestoPower repair network, with a firm quote before any billable work. \u003ca href=\"\/es\/pages\/hydraulic-repair-rebuild-service\"\u003eSee our repair and rebuild service\u003c\/a\u003e, or reach us at \u003ca href=\"mailto:info@restopower.com\"\u003einfo@restopower.com\u003c\/a\u003e or (810) 882-1171.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this seal kit fit my Vickers F3 4535VQ42A38S 125DD21?\u003c\/strong\u003e\u003cbr\u003eIt is matched to the F3 4535VQ42A38S 125DD21 model code, assembly number 849780-4, using the Vickers 4535VQ 20-design service data, keyed on the double shaft seal build in the F3 version. Pumps built for equipment makers can use a different seal set, so check the full code on your nameplate, including anything after the last letter, and ask us if it differs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I get a price and lead time?\u003c\/strong\u003e\u003cbr\u003eSend the model code from your nameplate through \u003ca href=\"\/es\/pages\/request-quote\"\u003eour quote form\u003c\/a\u003e, or email \u003ca href=\"mailto:info@restopower.com\"\u003einfo@restopower.com\u003c\/a\u003e. We reply with the matched kit, price, availability and lead time.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich seal material do I need?\u003c\/strong\u003e\u003cbr\u003eViton (FKM) suits high temperature service, but it is not rated for phosphate ester fluids such as Skydrol, which need a different seal compound. Buna-N (nitrile) is the standard choice for petroleum based hydraulic oil.\u003c\/p\u003e\u003ch2\u003eAbout RestoPower\u003c\/h2\u003e\u003cp\u003eRestoPower specializes in hard to find and obsolete hydraulic components, Parker, Vickers, Eaton, Denison, Char-Lynn, Oilgear, Rexroth and more. Email \u003ca href=\"mailto:info@restopower.com\"\u003einfo@restopower.com\u003c\/a\u003e or call (810) 882-1171 for fitment help.\u003c\/p\u003e","brand":"RestoPower","offers":[{"title":"Default Title","offer_id":45242132955336,"sku":"RPV-F3-4535VQ42A38S-125DD21","price":0.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0536\/5048\/9544\/files\/rp-quote-placeholder-1200.webp?v=1792358061","url":"https:\/\/restopower.com\/es\/products\/seal-kit-vickers-f3-4535vq42a38s-125dd21","provider":"RestoPower","version":"1.0","type":"link"}