{"product_id":"caterpillar-339-1048-new-oem-crankcase-breather-filter-kit-c4-4-excavator-0820","title":"Caterpillar 339-1048 NEW OEM Crankcase Breather Filter Kit C4.4 Excavator 0820","description":"\u003cp dir=\"ltr\" style=\"line-height:1.38;margin-top:12pt;margin-bottom:12pt;\"\u003e\u003cspan style=\"font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\"\u003eCaterpillar OEM Crankcase Breather Filter Kit — Part Number 339-1048 Brand: Caterpillar (CAT) | Condition: New Old Stock (NOS)\u003c\/span\u003e\u003c\/p\u003e\u003cp dir=\"ltr\" style=\"line-height:1.38;margin-top:12pt;margin-bottom:12pt;\"\u003e\u003cspan style=\"font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\"\u003eYou are purchasing a genuine Caterpillar OEM Crankcase Breather Filter Kit, part number 339-1048. This is an authentic factory original part — never installed, never used. Also referred to as a Fumes Disposal Filter Kit, this assembly filters crankcase blow-by gases and prevents contaminants from re-entering the engine intake — an essential component for maintaining engine health and emissions compliance in CAT machinery.\u003c\/span\u003e\u003c\/p\u003e\u003cp dir=\"ltr\" style=\"line-height:1.38;margin-top:12pt;margin-bottom:12pt;\"\u003e\u003cspan style=\"font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\"\u003eCondition Details:\u003c\/span\u003e\u003cspan style=\"font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\"\u003e This is a New Old Stock (NOS) part. The breather filter kit itself is in new, uninstalled condition. As is common with NOS inventory, the original packaging may show signs of age, including shelf wear, dust, or minor cosmetic blemishes on the bag or box. The part is new and fully functional.\u003c\/span\u003e\u003c\/p\u003e\u003cp dir=\"ltr\" style=\"line-height:1.38;margin-top:12pt;margin-bottom:12pt;\"\u003e\u003cspan style=\"font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\"\u003eCompatible Models \/ Applications:\u003c\/span\u003e\u003c\/p\u003e\u003cul style=\"margin-top:0;margin-bottom:0;padding-inline-start:48px;\"\u003e\n\u003cli dir=\"ltr\" style=\"list-style-type:disc;font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;\" aria-level=\"1\"\u003e\u003cp dir=\"ltr\" style=\"line-height:1.38;margin-top:12pt;margin-bottom:0pt;\" role=\"presentation\"\u003e\u003cspan style=\"font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\"\u003eExcavators: 312E, 312E L, 314E CR, 314E LCR, 316E L, 318E L, 320, 320E, 320E L, 320E LN, 320 GC, 323F, 324E, 324E L, 324E LN, 329E, 329E L, 329E LN, 330F, 336 GC\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" style=\"list-style-type:disc;font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;\" aria-level=\"1\"\u003e\u003cp dir=\"ltr\" style=\"line-height:1.38;margin-top:0pt;margin-bottom:0pt;\" role=\"presentation\"\u003e\u003cspan style=\"font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\"\u003eWheel Loaders: 444F, 962M\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" style=\"list-style-type:disc;font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;\" aria-level=\"1\"\u003e\u003cp dir=\"ltr\" style=\"line-height:1.38;margin-top:0pt;margin-bottom:0pt;\" role=\"presentation\"\u003e\u003cspan style=\"font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\"\u003eBackhoe Loaders: 415F2, 416F, 416F2, 420F, 420F2, 428F, 430F2\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" style=\"list-style-type:disc;font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;\" aria-level=\"1\"\u003e\u003cp dir=\"ltr\" style=\"line-height:1.38;margin-top:0pt;margin-bottom:0pt;\" role=\"presentation\"\u003e\u003cspan style=\"font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\"\u003eCompactors: 815K, CS 64B\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" style=\"list-style-type:disc;font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;\" aria-level=\"1\"\u003e\u003cp dir=\"ltr\" style=\"line-height:1.38;margin-top:0pt;margin-bottom:0pt;\" role=\"presentation\"\u003e\u003cspan style=\"font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\"\u003eAsphalt Pavers: Various\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" style=\"list-style-type:disc;font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;\" aria-level=\"1\"\u003e\u003cp dir=\"ltr\" style=\"line-height:1.38;margin-top:0pt;margin-bottom:12pt;\" role=\"presentation\"\u003e\u003cspan style=\"font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\"\u003eEngines: CAT C3.4, C3.4B, C4.4, C4.4B, C6.6, C7.1, C13\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp dir=\"ltr\" style=\"line-height:1.38;margin-top:12pt;margin-bottom:12pt;\"\u003e\u003cspan style=\"font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\"\u003ePart Number \/ Supersede Information:\u003c\/span\u003e\u003c\/p\u003e\u003cul style=\"margin-top:0;margin-bottom:0;padding-inline-start:48px;\"\u003e\n\u003cli dir=\"ltr\" style=\"list-style-type:disc;font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;\" aria-level=\"1\"\u003e\u003cp dir=\"ltr\" style=\"line-height:1.38;margin-top:12pt;margin-bottom:0pt;\" role=\"presentation\"\u003e\u003cspan style=\"font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\"\u003ePrimary OEM Part Number: 339-1048\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" style=\"list-style-type:disc;font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;\" aria-level=\"1\"\u003e\u003cp dir=\"ltr\" style=\"line-height:1.38;margin-top:0pt;margin-bottom:0pt;\" role=\"presentation\"\u003e\u003cspan style=\"font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\"\u003eAlso referenced as: 3391048, CA3391048\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" style=\"list-style-type:disc;font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;\" aria-level=\"1\"\u003e\u003cp dir=\"ltr\" style=\"line-height:1.38;margin-top:0pt;margin-bottom:0pt;\" role=\"presentation\"\u003e\u003cspan style=\"font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\"\u003eCross-Reference Numbers: Donaldson P788795, Perkins 3524146, Hifi-Filter SN40871, SF-Filter SBL88053, Doosan 400504-00249\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" style=\"list-style-type:disc;font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;\" aria-level=\"1\"\u003e\u003cp dir=\"ltr\" style=\"line-height:1.38;margin-top:0pt;margin-bottom:12pt;\" role=\"presentation\"\u003e\u003cspan style=\"font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\"\u003eWe recommend verifying current supersede numbers through your local Caterpillar dealer or the official CAT parts catalog prior to ordering.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp dir=\"ltr\" style=\"line-height:1.38;margin-top:12pt;margin-bottom:12pt;\"\u003e\u003cspan style=\"font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\"\u003eWhy Choose OEM Parts?\u003c\/span\u003e\u003cspan style=\"font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\"\u003e OEM parts are engineered and manufactured to exact factory tolerances, ensuring a precise fit, reliable performance, and long service life. Unlike aftermarket alternatives, OEM parts are designed specifically for your equipment — no modifications, no guesswork.\u003c\/span\u003e\u003c\/p\u003e\u003cp dir=\"ltr\" style=\"line-height:1.38;margin-top:12pt;margin-bottom:12pt;\"\u003e\u003cspan style=\"font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\"\u003eReturns:\u003c\/span\u003e\u003cspan style=\"font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\"\u003e We proudly offer hassle-free returns. If you are not completely satisfied with your purchase for any reason, simply open a return request through eBay within 30 days of purchase and we will take care of you promptly.\u003c\/span\u003e\u003c\/p\u003e\u003cp dir=\"ltr\" style=\"line-height:1.38;margin-top:12pt;margin-bottom:12pt;\"\u003e\u003cspan style=\"font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:italic;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\"\u003eThank you for choosing \u003c\/span\u003e\u003cspan style=\"font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:italic;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\"\u003eQBS Parts Inc\u003c\/span\u003e\u003cspan style=\"font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:italic;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;\"\u003e! We truly appreciate your business. If you have any issues whatsoever with your order, please give us the opportunity to resolve it before leaving feedback — we are committed to making every transaction a great experience.\u003c\/span\u003e\u003c\/p\u003e\u003cp dir=\"ltr\" style=\"line-height:1.38;margin-top:12pt;margin-bottom:12pt;\"\u003e\u003cspan id=\"docs-internal-guid-8092a353-7fff-6e87-6245-f51b0cc9e146\"\u003e\u003cspan style=\"font-size: 11pt; font-family: Arial, sans-serif; background-color: transparent; font-weight: 700; font-variant: normal; vertical-align: baseline; white-space: pre-wrap;\"\u003ePlease verify fitment using your equipment's model and serial number before purchasing.\u003c\/span\u003e\u003cspan style=\"font-size: 11pt; font-family: Arial, sans-serif; background-color: transparent; font-variant: normal; vertical-align: baseline; white-space: pre-wrap;\"\u003e Feel free to message us with any questions — we're here to help!\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":43582214963259,"sku":"B15","price":34.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/1399\/9163\/files\/57_a58d602e-121f-4671-bcc4-0edb1dc1d07a.jpg?v=1780959184","url":"https:\/\/qbspartsinc.com\/products\/caterpillar-339-1048-new-oem-crankcase-breather-filter-kit-c4-4-excavator-0820","provider":"My Store","version":"1.0","type":"link"}