Aluminum Ultra Case Assembly Lightweight Steel Spool 35 Spline Pro Gear & Chromoly Yoke

Part Number: PRF215 This Center Section May Not Fit Your Housing Please refer to housing clearance diagram   Includes: N1912 STRANGE 3.812″ Bore Ultra Case 206-T4 heat treated aluminum case Billet aluminum main caps Solid steel adjuster nuts N1950A Billet Aluminum Tapered Bearing Pinion Support Drilled & tapped for computer pick-up sensors: (2) 5/16″-24 & (2) 3/8″-24* * 3/8″ holes were added to supports manufactured 2021 & later D2002 Heavy Duty 40 Spline or 35 Lightweight Steel Spool Bearing journal increased to 2.250″ for additional load capacity Choice of 9″ 3.40-4.86 35 Spline Pro Gear 9 1/2″ gears are available as an option For 10″ Pro Gear – See PRF225-10 U1604 & U1610 Chromoly 1350 Series Yoke with U-Bolts Professionally Assembled Timken® Bearings & Races ARP Ring Gear Bolts Options