{"product_id":"spm-hyd-1904-hydraulic-filter","title":"SPM-HYD-1904 Hydraulic Filter","description":"\u003cdiv style=\"font-family:'Roboto',sans-serif;color:#1a1a1a;line-height:1.6;max-width:100%;margin:0 auto;clear:both;\"\u003e\n\u003cstyle\u003e@import url('https:\/\/fonts.googleapis.com\/css2?family=Roboto+Condensed:wght@700\u0026family=Roboto:wght@400;700;900\u0026display=swap');.spm-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin:30px 0}.spm-c{border:1px solid #d1d1d1;background:#fff;margin-bottom:25px;overflow:hidden;display:block}.spm-h{display:flex;align-items:center;padding:15px 20px;background:#ffce02;border-bottom:1px solid #d1d1d1;font-weight:900;text-transform:uppercase;font-size:16px;color:#000;letter-spacing:.05em;font-family:'Roboto Condensed',sans-serif}.spm-t{width:100%;border-collapse:collapse;font-size:15px}.spmL{padding:12px 10px;font-weight:700;color:#333;width:45%;border-bottom:1px solid #eee;text-align:left;background:#fcfcfc}.spmR{padding:12px 10px;color:#000;border-bottom:1px solid #eee;text-align:left}@media(max-width:900px){.spm-grid{grid-template-columns:1fr}.spm-trust{grid-template-columns:1fr!important}}\u003c\/style\u003e\n\nThis filter hydraulic filter is a direct replacement for OEM elements found in Caterpillar hydraulic systems. Constructed with a wire mesh media rated at 90 µm, it captures damaging particles in the return line, protecting pumps, valves and cylinders. Its out-to-in flow design ensures efficient use of the full media surface while maintaining consistent system pressure. Built to match the dimensions and thread specifications of the original filters, this element drops straight into housings with a 1.1\/4 inch NPT female connection. The 99 mm outer diameter and 141.5 mm total height confirm a proper seal and correct bypass alignment. As an aftermarket alternative, it delivers dependable filtration without the premium price tag. For maintenance teams and independent workshops, this filter offers a cost-effective way to keep Caterpillar equipment performing reliably. It also crosses over to numerous other brands, including Donaldson, Fleetguard, PTI and Sofima\/UFI, simplifying procurement across mixed fleets.\n\n\u003cspan style=\"font-family:'Roboto Condensed',sans-serif;font-size:20px;font-weight:900;color:#000;text-transform:uppercase;margin-bottom:15px;margin-top:30px;display:block;letter-spacing:.05em;border-bottom:2px solid #eee;padding-bottom:10px\"\u003eTECHNICAL PROPERTIES \u0026amp; CROSS REFERENCES\u003c\/span\u003e\n\n\u003cdiv class=\"spm-grid\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"spm-c\"\u003e\n\u003cdiv class=\"spm-h\"\u003eSpecifications\u003c\/div\u003e\n\u003cdiv style=\"padding:0;overflow-x:auto\"\u003e\u003ctable class=\"spm-t\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eFiltration Media\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003eWire Mesh 90 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eMedia type\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003eWire Mesh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eFiltration Rating\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e90 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eFlow direction\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003eOut-In\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eTotal Height\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e141.5 mm (5 9\/16\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eThread\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003eNPT 1.1\/4 inch Female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eType\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003eNPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eThread Size\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e1.1\/4 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eOrientation\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003eFemale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eLargest Inner Diameter\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e70 mm (2 3\/4\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eLargest Outer Diameter\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e99 mm (3 29\/32\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eStat. HS-Code\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e84149000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eCountry of Manufacture\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003cdiv class=\"spm-c\"\u003e\n\u003cdiv class=\"spm-h\"\u003eCross References\u003c\/div\u003e\n\u003cdiv style=\"padding:0;overflow-x:auto\"\u003e\u003ctable class=\"spm-t\"\u003e\n\u003cthead style=\"background:#f4f4f4;font-weight:900;text-transform:uppercase;font-size:12px;border-bottom:1px solid #d1d1d1\"\u003e\u003ctr\u003e\n\u003cth style=\"padding:12px;text-align:left;color:#000\"\u003eBrand\u003c\/th\u003e\n\u003cth style=\"padding:12px;text-align:left;color:#000\"\u003eCode\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eCan Flo\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/en-in\/products\/can-flo-cfse20100-aftermarket-hydraulic-filter\" style=\"color:#000;text-decoration:underline\"\u003eCFSE20100\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eCaterpillar\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/en-in\/products\/caterpillar-1033660-aftermarket-hydraulic-filter\" style=\"color:#000;text-decoration:underline\"\u003e1033660\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eDonaldson\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/en-in\/products\/donaldson-p169015-aftermarket-hydraulic-filter\" style=\"color:#000;text-decoration:underline\"\u003eP169015\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eFai Filtri\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/en-in\/products\/fai-filtri-se-095-m90-sn-aftermarket-hydraulic-filter\" style=\"color:#000;text-decoration:underline\"\u003eSE-095-M90-SN\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eFleetguard\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/en-in\/products\/fleetguard-hf6252-aftermarket-hydraulic-filter\" style=\"color:#000;text-decoration:underline\"\u003eHF6252\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eFlow Ezy\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/en-in\/products\/flow-ezy-20114100-aftermarket-hydraulic-filter\" style=\"color:#000;text-decoration:underline\"\u003e20114100\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eGresen\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/en-in\/products\/gresen-fst1121r0-aftermarket-hydraulic-filter\" style=\"color:#000;text-decoration:underline\"\u003eFST1121R0\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eLenz\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/en-in\/products\/lenz-4920-aftermarket-hydraulic-filter\" style=\"color:#000;text-decoration:underline\"\u003e4920\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eMarvel\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/en-in\/products\/marvel-120100-aftermarket-hydraulic-filter\" style=\"color:#000;text-decoration:underline\"\u003e120100\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eOxfil\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/en-in\/products\/oxfil-hf-9576-aftermarket-hydraulic-filter\" style=\"color:#000;text-decoration:underline\"\u003eHF.9576\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003ePTI\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/en-in\/products\/pti-cfse20-aftermarket-hydraulic-filter\" style=\"color:#000;text-decoration:underline\"\u003eCFSE20\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eSofima (UFI)\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/en-in\/products\/sofima-ufi-esa30n12wmf-aftermarket-hydraulic-filter\" style=\"color:#000;text-decoration:underline\"\u003eESA30N12WMF\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eSpare Part Mart\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/en-in\/products\/spm-hyd-1904-hydraulic-filter\" style=\"color:#000;text-decoration:underline\"\u003eSPM-HYD-1904\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eZinga\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/en-in\/products\/zinga-ss1200-aftermarket-hydraulic-filter\" style=\"color:#000;text-decoration:underline\"\u003eSS1200\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-family:'Roboto Condensed',sans-serif;font-size:24px;font-weight:900;color:#000;text-transform:uppercase;margin-top:40px;margin-bottom:20px;letter-spacing:.05em;border-bottom:3px solid #ffce02;padding-bottom:15px\"\u003ePrice Beat Guarantee\u003c\/h2\u003e\n\u003cdiv style=\"margin:20px 0\"\u003e\n\u003cp style=\"font-size:15px;line-height:1.8;margin-bottom:20px\"\u003eFound this part cheaper somewhere else? Send us the listing and we'll beat any genuine competitor's price under our \u003ca href=\"\/en-in\/pages\/find-it-cheaper-we-will-beat-it-by-5\" style=\"color:#000;text-decoration:underline\"\u003ePrice Beat Guarantee\u003c\/a\u003e. We continually benchmark the market so you don't have to, so you can buy with confidence knowing you're getting the best available price on Spare Part Mart SPM-HYD-1904.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-family:'Roboto Condensed',sans-serif;font-size:24px;font-weight:900;color:#000;text-transform:uppercase;margin-top:40px;margin-bottom:20px;letter-spacing:.05em;border-bottom:3px solid #ffce02;padding-bottom:15px\"\u003eUse Cases \u0026amp; Applications\u003c\/h2\u003e\n\u003cdiv style=\"margin:20px 0\"\u003e\n\u003cp style=\"font-size:15px;line-height:1.8;margin-bottom:20px\"\u003e\u003cstrong style=\"color:#000;font-weight:700\"\u003eHeavy Earthmoving and Quarry Work\u003c\/strong\u003e\u003cbr\u003eOperating in abrasive, dust-laden environments challenges any hydraulic system. This 90 µm wire mesh filter stops larger particles before they can score cylinders or degrade valve performance. The robust mesh media resists collapse under high pressure differentials, keeping your Caterpillar equipment running through the longest shifts.\u003c\/p\u003e\n\u003cp style=\"font-size:15px;line-height:1.8;margin-bottom:20px\"\u003e\u003cstrong style=\"color:#000;font-weight:700\"\u003eScheduled Maintenance Programs\u003c\/strong\u003e\u003cbr\u003eWhen you service multiple hydraulic machines on a calendar or hour-meter basis, bulk-purchasing identical filters cuts administrative time. This filter crosses over to many brand-specific part numbers, letting you stock one SKU that fits Caterpillar and other machinery using this element. Less shelf clutter, faster change-outs.\u003c\/p\u003e\n\u003cp style=\"font-size:15px;line-height:1.8;margin-bottom:20px\"\u003e\u003cstrong style=\"color:#000;font-weight:700\"\u003eMobile Plant with Frequent Attachment Changes\u003c\/strong\u003e\u003cbr\u003eQuick-couplers and attachment changes introduce contaminants into hydraulic circuits. The out-to-in flow pattern captures debris before it reaches sensitive downstream components. Fitting directly into the existing filter head via 1.1\/4 inch NPT threads, it can be swapped out in minutes during routine attachment checks.\u003c\/p\u003e\n\u003cp style=\"font-size:15px;line-height:1.8;margin-bottom:20px\"\u003e\u003cstrong style=\"color:#000;font-weight:700\"\u003eMixed-Fleet Operations\u003c\/strong\u003e\u003cbr\u003eCombine harvesters, loaders, and material handlers from different OEMs often share common hydraulic filter formats. This element’s cross-reference list includes Can Flo, Flow Ezy, Gresen and Zinga, meaning one filter part number can service several machine brands. Consolidating inventory simplifies reordering and reduces the chance of stocking the wrong element.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-family:'Roboto Condensed',sans-serif;font-size:24px;font-weight:900;color:#000;text-transform:uppercase;margin-top:40px;margin-bottom:20px;letter-spacing:.05em;border-bottom:3px solid #ffce02;padding-bottom:15px\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin:20px 0\"\u003e\n\u003cdiv style=\"margin-bottom:25px;padding:15px;background:#f9f9f9;border-left:4px solid #ffce02\"\u003e\n\u003ch4 style=\"color:#000;font-weight:700;margin-bottom:10px;font-size:15px\"\u003eDoes this filter fit my Caterpillar hydraulic system?\u003c\/h4\u003e\n\u003cp style=\"font-size:14px;line-height:1.7;margin:0;color:#333\"\u003eThis filter is a direct replacement for the hydraulic return-line filter used in many Caterpillar machines. It fits housings that accept a 99 mm outer diameter element with a 1.1\/4 inch NPT female thread. Because we cannot list every specific model, check your existing filter’s dimensions and thread against our specifications to confirm fitment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:25px;padding:15px;background:#f9f9f9;border-left:4px solid #ffce02\"\u003e\n\u003ch4 style=\"color:#000;font-weight:700;margin-bottom:10px;font-size:15px\"\u003eWhat is the filtration rating and media type?\u003c\/h4\u003e\n\u003cp style=\"font-size:14px;line-height:1.7;margin:0;color:#333\"\u003eThis element uses wire mesh media rated at 90 µm. Wire mesh is reusable and resists collapse under high flow and pressure spikes, making it suitable for return-line filtration in hydraulic systems where contaminant loading varies.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:25px;padding:15px;background:#f9f9f9;border-left:4px solid #ffce02\"\u003e\n\u003ch4 style=\"color:#000;font-weight:700;margin-bottom:10px;font-size:15px\"\u003eWhat are the exact dimensions and thread size?\u003c\/h4\u003e\n\u003cp style=\"font-size:14px;line-height:1.7;margin:0;color:#333\"\u003eThe total height is 141.5 mm and the largest outer diameter is 99 mm. The thread is NPT 1.1\/4 inch female, and the largest inner diameter is 70 mm. Flow direction is out-to-in. Compare these measurements with your current filter to ensure a correct physical fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:25px;padding:15px;background:#f9f9f9;border-left:4px solid #ffce02\"\u003e\n\u003ch4 style=\"color:#000;font-weight:700;margin-bottom:10px;font-size:15px\"\u003eIs this filter genuine Caterpillar?\u003c\/h4\u003e\n\u003cp style=\"font-size:14px;line-height:1.7;margin:0;color:#333\"\u003eNo, it is an aftermarket part designed to match the OEM specifications for fit and filtration performance. It is not manufactured by Caterpillar but is built to the same dimensions and media rating, offering a cost-effective alternative. A \u003ca href=\"\/en-in\/pages\/30-day-money-back-guarante\" style=\"color:#000;text-decoration:underline\"\u003e30-day money-back guarantee\u003c\/a\u003e and a \u003ca href=\"\/en-in\/pages\/find-it-cheaper-we-will-beat-it-by-5\" style=\"color:#000;text-decoration:underline\"\u003eprice-beat guarantee\u003c\/a\u003e provide peace of mind.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:25px;padding:15px;background:#f9f9f9;border-left:4px solid #ffce02\"\u003e\n\u003ch4 style=\"color:#000;font-weight:700;margin-bottom:10px;font-size:15px\"\u003eHow do I install this filter?\u003c\/h4\u003e\n\u003cp style=\"font-size:14px;line-height:1.7;margin:0;color:#333\"\u003eInstallation follows standard hydraulic filter replacement procedures. First, depressurise the hydraulic system and clean the filter head. Remove the old element, lubricate the new O-ring with clean hydraulic oil, and thread this filter into the housing hand-tight plus a quarter turn. Always check for leaks after restarting and top up fluid as needed. Consult your machine’s service manual for torque values.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:25px;padding:15px;background:#f9f9f9;border-left:4px solid #ffce02\"\u003e\n\u003ch4 style=\"color:#000;font-weight:700;margin-bottom:10px;font-size:15px\"\u003eWhat delivery options and guarantees do you offer?\u003c\/h4\u003e\n\u003cp style=\"font-size:14px;line-height:1.7;margin:0;color:#333\"\u003eWe ship worldwide with tracking on every order. All Spare Part Mart aftermarket filters come with a \u003ca href=\"\/en-in\/pages\/30-day-money-back-guarante\" style=\"color:#000;text-decoration:underline\"\u003e30-day money-back guarantee\u003c\/a\u003e for your confidence. If you find a lower price for an identical aftermarket element, our \u003ca href=\"\/en-in\/pages\/find-it-cheaper-we-will-beat-it-by-5\" style=\"color:#000;text-decoration:underline\"\u003eprice-beat guarantee\u003c\/a\u003e ensures you get the best deal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-top:50px;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#d1d1d1;border:1px solid #d1d1d1;margin-bottom:20px\" class=\"spm-trust\"\u003e\n\u003ca href=\"\/en-in\/pages\/30-day-money-back-guarante\" style=\"background:#fff;padding:40px 15px;text-decoration:none;display:flex;flex-direction:column;align-items:center;text-align:center;color:#1a1a1a\"\u003e\u003csvg style=\"width:32px;height:32px;margin-bottom:15px;fill:#ffce02\" viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M12 1L3 5v6c0 5.55 3.84 10.74 9 12 5.16-1.26 9-6.45 9-12V5l-9-4zm-2 16l-4-4 1.41-1.41L10 14.17l6.59-6.59L18 9l-8 8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003cspan style=\"font-family:'Roboto Condensed',sans-serif;font-weight:700;text-transform:uppercase;font-size:11px;letter-spacing:0.1em\"\u003e30-Day Money Back Guarantee\u003c\/span\u003e\u003c\/a\u003e\u003ca href=\"\/en-in\/pages\/delivery-information\" style=\"background:#fff;padding:40px 15px;text-decoration:none;display:flex;flex-direction:column;align-items:center;text-align:center;color:#1a1a1a\"\u003e\u003csvg style=\"width:32px;height:32px;margin-bottom:15px;fill:#ffce02\" viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-1 17.93c-3.95-.49-7-3.85-7-7.93 0-.62.08-1.21.21-1.79L9 15v1c0 1.1.9 2 2 2v1.93zm6.9-2.54c-.26-.81-1-1.39-1.9-1.39h-1v-3c0-.55-.45-1-1-1H8v-2h2c.55 0 1-.45 1-1V7h2c1.1 0 2-.9 2-2v-.41c2.93 1.19 5 4.06 5 7.41 0 2.08-.8 3.97-2.1 5.39z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003cspan style=\"font-family:'Roboto Condensed',sans-serif;font-weight:700;text-transform:uppercase;font-size:11px;letter-spacing:0.1em\"\u003eWorldwide Delivery\u003c\/span\u003e\u003c\/a\u003e\u003ca href=\"\/en-in\/pages\/find-it-cheaper-we-will-beat-it-by-5\" style=\"background:#fff;padding:40px 15px;text-decoration:none;display:flex;flex-direction:column;align-items:center;text-align:center;color:#1a1a1a\"\u003e\u003csvg style=\"width:32px;height:32px;margin-bottom:15px;fill:#ffce02\" viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M21.41 11.58l-9-9C12.05 2.22 11.55 2 11 2H4c-1.1 0-2 .9-2 2v7c0 .55.22 1.05.59 1.42l9 9c.36.36.86.58 1.41.58.55 0 1.05-.22 1.41-.59l7-7c.37-.36.59-.86.59-1.41 0-.55-.23-1.06-.59-1.42zM5.5 8.25c-.69 0-1.25-.56-1.25-1.25s.56-1.25 1.25-1.25 1.25.56 1.25 1.25-.56 1.25-1.25 1.25z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003cspan style=\"font-family:'Roboto Condensed',sans-serif;font-weight:700;text-transform:uppercase;font-size:11px;letter-spacing:0.1em\"\u003ePrice Beat Guarantee\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does this filter fit my Caterpillar hydraulic system?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This filter is a direct replacement for the hydraulic return-line filter used in many Caterpillar machines. It fits housings that accept a 99 mm outer diameter element with a 1.1\/4 inch NPT female thread. Because we cannot list every specific model, check your existing filter’s dimensions and thread against our specifications to confirm fitment.\"}},{\"@type\":\"Question\",\"name\":\"What is the filtration rating and media type?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This element uses wire mesh media rated at 90 µm. Wire mesh is reusable and resists collapse under high flow and pressure spikes, making it suitable for return-line filtration in hydraulic systems where contaminant loading varies.\"}},{\"@type\":\"Question\",\"name\":\"What are the exact dimensions and thread size?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The total height is 141.5 mm and the largest outer diameter is 99 mm. The thread is NPT 1.1\/4 inch female, and the largest inner diameter is 70 mm. Flow direction is out-to-in. Compare these measurements with your current filter to ensure a correct physical fit.\"}},{\"@type\":\"Question\",\"name\":\"Is this filter genuine Caterpillar?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No, it is an aftermarket part designed to match the OEM specifications for fit and filtration performance. It is not manufactured by Caterpillar but is built to the same dimensions and media rating, offering a cost-effective alternative. A 30-day money-back guarantee and a price-beat guarantee provide peace of mind.\"}},{\"@type\":\"Question\",\"name\":\"How do I install this filter?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Installation follows standard hydraulic filter replacement procedures. First, depressurise the hydraulic system and clean the filter head. Remove the old element, lubricate the new O-ring with clean hydraulic oil, and thread this filter into the housing hand-tight plus a quarter turn. Always check for leaks after restarting and top up fluid as needed. Consult your machine’s service manual for torque values.\"}},{\"@type\":\"Question\",\"name\":\"What delivery options and guarantees do you offer?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"We ship worldwide with tracking on every order. All Spare Part Mart aftermarket filters come with a 30-day money-back guarantee for your confidence. If you find a lower price for an identical aftermarket element, our price-beat guarantee ensures you get the best deal.\"}}]}]}\u003c\/script\u003e","brand":"Spare Part Mart","offers":[{"title":"Default Title","offer_id":48360195162412,"sku":"SPM-HYD-1904","price":16.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/9152\/6700\/files\/spm-hyd-1904_hydraulic_filter.jpeg?v=1759826559","url":"https:\/\/sparepartmart.co\/en-in\/products\/spm-hyd-1904-hydraulic-filter","provider":"Spare Part Mart","version":"1.0","type":"link"}