{"product_id":"strange-strange-3-812-ultra-case-40-spline-spool-sm-stem-pro-coupler-3985e2b2c2","title":"Aluminum Ultra Case Assembly | HD 40 Spline Lightweight Steel Spool | 28 Spline Pro Gear \u0026 Female Coupler","description":"\u003cp\u003e3.812″ Ultra Case assembly \/ HD 40 spline spool \/ 28 spline Pro gear \/ female coupler\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003e \u003cb\u003eThis Center Section May Not Fit Your Housing\u003c\/b\u003e\u003cbr\u003e Please refer to housing clearance diagram\u003c\/p\u003e \u003cp\u003e\u003cb\u003eUltra Case – 3.812″ Bore\u003c\/b\u003e\u003cbr\u003e • 206-T4 heat treated aluminum\u003cbr\u003e • Billet aluminum main caps\u003cbr\u003e • Solid steel adjuster nuts\u003c\/p\u003e \u003cp\u003e\u003cb\u003eTapered Bearing Pinion Support\u003c\/b\u003e – N1950A\u003cbr\u003e • Billet aluminum\u003cbr\u003e • Drilled \u0026amp; tapped for computer pick-up sensors\u003cbr\u003e • (2) 5\/16″-24 and (2) 3\/8″-24\u003cbr\u003e • Clear anodized for corrosion resistance\u003c\/p\u003e \u003cp\u003e\u003cb\u003eHeavy Duty 40 Spline Lightweight Steel Spool\u003c\/b\u003e – D2002\u003cbr\u003e • Machined from forged steel\u003cbr\u003e • Bearing journal increased to 2.250″\u003cbr\u003e • Provides additional load capacity\u003cbr\u003e • Broached 40 spline with 45° pressure angle\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChoice of 28 Spline Pro Gear\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e\u003cb\u003eFemale Coupler\u003c\/b\u003e – U3627\u003cbr\u003e • Chrome moly\u003c\/p\u003e \u003cp\u003e\u003cb\u003eProfessionally Assembled\u003c\/b\u003e\u003cbr\u003e • Timken® bearings \u0026amp; races\u003cbr\u003e • Grade 8 ring gear bolts\u003c\/p\u003e \u003cp\u003e\u003cb\u003eOptions\u003c\/b\u003e\u003cbr\u003e Aluminum 40 spline spool – OPRF29\u003cbr\u003e Tapered \/ Ball bearing pinion support – OPRF26\u003cbr\u003e Lightened case with ball support – OPRF25\u003cbr\u003e Lighten ring gear – D3596\u003cbr\u003e Load bolt – N1910H\u003cbr\u003e (Can’t be used with lightened gear)\u003c\/p\u003e \u003cp\u003e\u003cb\u003ePick-up collar\u003c\/b\u003e\u003cbr\u003e 1 magnet – U1613\u003cbr\u003e 2 magnet – U1613-2\u003cbr\u003e 4 magnet – U1613-4\u003cbr\u003e 8 magnet – U1613-8\u003c\/p\u003e \u003cp\u003eLightened case sensor bracket – N1952U\u003c\/p\u003e","brand":"Strange Engineering","offers":[{"title":"Default Title","offer_id":67678833017132,"sku":"PRF210","price":2475.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/6429\/2652\/files\/PRF200_b56f72d3-6bfc-4952-8675-78e47bf12137.jpg?v=1793044605","url":"https:\/\/www.lee-motorsports.com\/products\/strange-strange-3-812-ultra-case-40-spline-spool-sm-stem-pro-coupler-3985e2b2c2","provider":"Lee Motorsports","version":"1.0","type":"link"}