{"product_id":"warn-11690-manual-locking-hubs-30-spline-pair-oem-fit-with-4140-steel","title":"WARN 11690 Manual Locking Hubs — 30-Spline Pair, OEM-Fit with 4140 Steel","description":"\u003cp\u003e\u003cstrong\u003eWARN 11690 Standard Manual Hubs are a pair of factory-style internal mount manual locking hubs engineered as direct OEM replacements for 30-spline front axles.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese WARN manual hubs mirror the components and fitment used by original equipment manufacturers, combining a precision-cast hub body with durable internal gearing built from 4140 steel. Sold as a set of two, they are designed for internal-mount applications and work with 30-spline axles, offering a straightforward swap for restoring proper front-wheel engagement on compatible 4x4 vehicles.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these hubs restore four-wheel drive engagement?\u003c\/h3\u003e\n\u003cp\u003eWhen installed, the WARN 11690 hubs reconnect the axle’s splines to the wheel hub, allowing torque to pass from the differential to the wheels. Their internal drive gear and clutch ring mesh with the axle shaft to provide a secure mechanical connection whenever the hub is engaged.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit design for many factory 30-spline axle applications\u003c\/li\u003e\n  \u003cli\u003e4140 steel clutch ring and inner drive gear for durable spline engagement\u003c\/li\u003e\n  \u003cli\u003ePrecision-cast hub body for accurate alignment and smooth operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes WARN Standard Hubs reliable compared to basic replacements?\u003c\/h3\u003e\n\u003cp\u003eWARN Standard Hubs are built to the same basic specifications supplied to OEMs, so they emphasize proven materials and manufacturing rather than low-cost shortcuts. The use of hardened 4140 steel for internal wear parts and a precision-cast housing reduces deformation and wear under normal driving and light off-road use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOEM-style construction and dimensional accuracy\u003c\/li\u003e\n  \u003cli\u003eHardened internal components resist wear and maintain engagement\u003c\/li\u003e\n  \u003cli\u003eManufactured to match factory fit, form, and function\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and axle types are compatible with this WARN 11690 pair?\u003c\/h3\u003e\n\u003cp\u003eThis specific part number is for internal mount hubs designed for 30-spline front axles—commonly found on a variety of older and current 4WD trucks and SUVs. Confirm fitment with your vehicle’s year, make, model, and axle specifications before purchase to ensure compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSold as a set of two internal mount hubs for front axle replacement\u003c\/li\u003e\n  \u003cli\u003eFits axles with 30 splines—verify against axle stamping or service manual\u003c\/li\u003e\n  \u003cli\u003eIntended as OEM-style replacements for many factory-configured 4x4s\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow straightforward is installation and what should I check during swap?\u003c\/h3\u003e\n\u003cp\u003eInstallation follows standard hub replacement procedures for internal mount hubs: remove the wheel and existing hub, inspect the axle splines and seals, then slide the new hub into place and torque fasteners to specification. It’s a relatively simple mechanical repair for a competent DIYer or any professional mechanic.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInspect axle splines and seals for damage before installing new hubs\u003c\/li\u003e\n  \u003cli\u003eUse factory torque specs and thread-locker where recommended\u003c\/li\u003e\n  \u003cli\u003eTest engagement after installation by locking\/unlocking and road-checking at low speed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The WARN 11690 Standard Manual Hubs suit owners of compatible 4x4 trucks and SUVs who need an OEM-style, dependable replacement for worn or damaged internal mount hubs on 30-spline axles. They’re a practical choice for garage technicians, fleet maintenance, and do-it-yourself enthusiasts seeking factory-fit components with proven materials and straightforward installation.\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: Are WARN 11690 hubs compatible with 30-spline axles?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This WARN 11690 pair is designed specifically for internal mount hubs on 30-spline front axles—verify your vehicle’s axle spline count first.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these hubs come as a pair or single unit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They are sold as a set of two internal mount manual hubs, enough for both front wheels on compatible vehicles.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"WARN","offers":[{"title":"Default Title","offer_id":48082800836766,"sku":"B000182DXI","price":276.25,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/warn-11690-front-view-pair.jpg?v=1785814765","url":"https:\/\/northtrailauto.ca\/products\/warn-11690-manual-locking-hubs-30-spline-pair-oem-fit-with-4140-steel","provider":"North Trail Auto","version":"1.0","type":"link"}