{"product_id":"spicer-u-joint-kit-spl55-3x-spl55-1480wj-inside-snap-ring-1-375-caps-3-000-length","title":"Spicer U-Joint Kit SPL55-3X (SPL55\/1480WJ) — Inside Snap Ring, 1.375\" Caps, 3.000\" Length","description":"\u003cp\u003e\u003cstrong\u003eSpicer SPL55-3X U-Joint Kit (SPL55\/1480WJ Series, Inside Snap Ring) is a factory-grade, non-greaseable universal joint designed to replace original equipment and restore reliable driveline function.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis U-joint kit by Spicer is built to the same dimensions and tolerances used in original equipment, giving repairers and vehicle owners a like-for-like replacement for worn or failed universal joints. The SPL55-WJ family uses an inside snap ring retention style (ISR) and Spicer Life non-greaseable trunnions, simplifying installation and reducing routine maintenance while preserving long-term durability in many light- and medium-duty driveline applications.\u003c\/p\u003e\n\n\u003ch3\u003eWhat are the core specifications of the SPL55-3X kit?\u003c\/h3\u003e\n\u003cp\u003eThe SPL55-3X matches the SPL55\/1480WJ Series dimensions to fit spindles and yokes designed for inside snap ring retention. It features 1.375-inch bearing caps and a 3.000-inch length between inside snap rings, ensuring straightforward compatibility with many OE-style driveshaft assemblies.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBearing cap diameter: 1.375 inches (35 mm)\u003c\/li\u003e\n  \u003cli\u003eLength between snap rings: 3.000 inches (inside-to-inside)\u003c\/li\u003e\n  \u003cli\u003eRetention: inside snap ring (ISR) design for OE fitment\u003c\/li\u003e\n  \u003cli\u003eSeries reference: SPL55\/1480WJ (Spicer Life non-greaseable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the inside snap ring (ISR) design affect installation and maintenance?\u003c\/h3\u003e\n\u003cp\u003eInside snap ring (ISR) joints seat the retaining rings inside the yoke bores, matching many factory-installed U-joints. This arrangement typically yields a clean fit that eliminates external snap rings, and because these Spicer Life joints are non-greaseable, there is no routine greasing required after installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSimplified replacement with OE-style internal snap rings\u003c\/li\u003e\n  \u003cli\u003eNon-greaseable construction reduces maintenance intervals\u003c\/li\u003e\n  \u003cli\u003eSnap rings supplied and pre-installed for correct seating\u003c\/li\u003e\n  \u003cli\u003eWorks with yokes sized for 3.000\" inside-to-inside length\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and applications will this U-joint fit?\u003c\/h3\u003e\n\u003cp\u003eThe SPL55-3X serves as a genuine Spicer OE replacement for driveshafts and PTO assemblies that specify a SPL55\/1480WJ Series joint with 1.375-inch caps and a 3.000-inch spacing. It is commonly used in light- to medium-duty trucks, vans, and off-road equipment where the manufacturer originally used an inside snap ring joint.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect fit for assemblies calling out SPL55\/1480WJ Series\u003c\/li\u003e\n  \u003cli\u003eCommon in light- to medium-duty truck and equipment drivelines\u003c\/li\u003e\n  \u003cli\u003eCompatible with yokes requiring 1.375\" cap diameter\u003c\/li\u003e\n  \u003cli\u003eOEM-equivalent replacement for reliable service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat parts and references are included and how do I verify fit?\u003c\/h3\u003e\n\u003cp\u003eThe kit is a genuine Spicer part and matches OE part references to help identify correct fitment. Check your vehicle\/service manual or compare the old joint dimensions — especially the bearing cap diameter and the inside-to-inside length — before ordering to ensure compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSpicer genuine OE replacement—no aftermarket guesswork\u003c\/li\u003e\n  \u003cli\u003eReference numbers often tied to 2-0521, CP332X, 374 for cross-checks\u003c\/li\u003e\n  \u003cli\u003eConfirm 1.375\" bearing cups and 3.000\" snap ring spacing\u003c\/li\u003e\n  \u003cli\u003eInside snap ring style must match yoke bore design\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Spicer SPL55-3X U-joint Kit is aimed at professional technicians, fleet maintenance teams, and DIY mechanics who need a direct OE-equivalent replacement for driveshaft repair. Choose this kit if you require precise fitment, reduced routine maintenance due to the non-greaseable Spicer Life construction, and the assurance of factory-quality standards for light- to medium-duty applications.\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: Is the SPL55-3X U-joint greasable?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The SPL55-3X uses Spicer Life non-greaseable trunnions, so no routine greasing is required after installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What dimensions should I confirm before buying?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Verify 1.375-inch bearing cap diameter and 3.000-inch inside-to-inside length, and ensure your yoke uses inside snap rings.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Spicer","offers":[{"title":"Default Title","offer_id":48083949060254,"sku":"B00DOIAKKU","price":72.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/spicer-u-joint-front-view_9fccdfa7-928b-4ade-ad21-504584dd68a5.jpg?v=1785840897","url":"https:\/\/northtrailauto.ca\/products\/spicer-u-joint-kit-spl55-3x-spl55-1480wj-inside-snap-ring-1-375-caps-3-000-length","provider":"North Trail Auto","version":"1.0","type":"link"}