{"product_id":"camoo-cummins-b-series-front-crank-seal-wear-sleeve-installer-kit-1338-5046-two-piece-steel-tools-for-3-9l-5-9l-6-7l-engines","title":"Camoo Cummins B-Series Front Crank Seal \u0026 Wear Sleeve Installer Kit — 1338\/5046 Two-Piece Steel Tools for 3.9L, 5.9L, 6.7L Engines","description":"\u003cp\u003e\u003cstrong\u003eCamoo's 1338 front crank seal installer and 5046 wear sleeve installer are purpose-built tools that correctly press Cummins B-series crankshaft seals and wear sleeves for a leak-free fit.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you service 3.9L, 5.9L or 6.7L Cummins engines, this two-piece Camoo kit streamlines installing seal numbers 3937111, 3904353 and the combined seal\/wear sleeve kit 3802820. Both tools are machined from heat-treated steel to OEM diameters so seals and sleeves seat squarely and uniformly—reducing the risk of premature failures caused by uneven installation. The set replaces factory-style tools such as 3824498 (1338) and 3824500 (5046) and fits a broad range of engines used in trucks and industrial equipment from 1989 to present.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this Camoo kit ensure a correct crank seal installation?\u003c\/h3\u003e\n\u003cp\u003eEach installer is sized to match the crankshaft housing and seal outer diameter so the seal slides on straight and compresses evenly. That even pressure prevents distortion and maintains the radial seal profile Camoo engineered the tool for repeatable results.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecise OEM-compatible diameters for accurate seating\u003c\/li\u003e\n  \u003cli\u003eSteel construction to avoid deformation under press fit\u003c\/li\u003e\n  \u003cli\u003eGuided alignment surfaces to prevent cocking of the seal\u003c\/li\u003e\n  \u003cli\u003eWorks with specified seal part numbers 3937111 and 3904353\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill the wear sleeve installer help with the combined seal and sleeve kits?\u003c\/h3\u003e\n\u003cp\u003eThe 5046 wear sleeve installer is made to press in the sleeve portion of kits such as 3802820 without damaging the sealing surface. It distributes installation force across the sleeve so the inner diameter remains concentric with the crankshaft journal.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEvenly applies force around the sleeve circumference\u003c\/li\u003e\n  \u003cli\u003ePrevents marring of the sealing contact area\u003c\/li\u003e\n  \u003cli\u003eSimplifies installation when replacing both sleeve and seal together\u003c\/li\u003e\n  \u003cli\u003eReduces rework risk from improperly seated sleeves\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich Cummins engines and years is this toolset compatible with?\u003c\/h3\u003e\n\u003cp\u003eThis Camoo kit fits common Cummins B-series platforms and select Paccar models made from 1989 onward. It covers the 3.9L 4BT, 5.9L B-series and ISB\/QSB 5.9L and 6.7L families used in trucks, vans and industrial applications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with Cummins 3.9L, 5.9L, 6.7L engines\u003c\/li\u003e\n  \u003cli\u003eFits Paccar PX-6 and legacy 4BT\/ISB\/QSB engines\u003c\/li\u003e\n  \u003cli\u003eApplies to vehicles built 1989–current where listed seals are used\u003c\/li\u003e\n  \u003cli\u003eDesigned for technicians replacing seals 3937111, 3904353 or kit 3802820\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Professional mechanics, fleet maintenance shops and experienced DIYers who perform crankshaft seal or wear sleeve replacements on Cummins B-series engines will benefit most from this Camoo installer set. If you need a repeatable, OEM-dimensioned tool to avoid leaks caused by uneven seating, this kit reduces installation guesswork and speeds up repairs. Camoo backs the set with a 30-day satisfaction promise and a 12-month warranty, making it a practical addition to any service bench handling Cummins seal work.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this kit fit my 2005 Cummins 5.9L?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The Camoo 1338\/5046 kit supports Cummins 5.9L engines including 2005 models using the specified seals.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use these tools without a hydraulic press?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: You can use a press or a suitable arbor press; hand-only methods risk uneven seating and are not recommended.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Camoo","offers":[{"title":"Default Title","offer_id":67591577927865,"sku":"B08DRF7JJ7","price":75.24,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/camoo-1338-5046-front-packaged-kits.jpg?v=1790555605","url":"https:\/\/redleafauto.ca\/products\/camoo-cummins-b-series-front-crank-seal-wear-sleeve-installer-kit-1338-5046-two-piece-steel-tools-for-3-9l-5-9l-6-7l-engines","provider":"Redleaf Auto","version":"1.0","type":"link"}