Lightweight Aluminum Case Assembly, Aluminum Support with Lightweight Steel Spool, Standard Gear & Chrome Moly Yoke

L/W Aluminum case assembly / aluminum support / Pro spool / Standard Gear with yoke

Complete Center Section Includes:
N1901 / N1904
3.062″ Bore Lightweight Aluminum Case for 31 or 33 spline
3.250″ Bore Lightweight Aluminum Case for 35 or 40 spline

• High Tensile Strength Aluminum Alloy Case
• Forged Aluminum Main Caps
• Solid Steel Adjuster Nuts

N1922
Forged Aluminum Tapered Bearing Pinion Support
Over sized bearings and races

D1553 / D1554 / D1555
Lightweight steel spool in 31, 33, or 35 spline

Choice of 3.00-6.50 Standard Gear

U1603 & U1610
Chrome moly 1350 Series Yoke with U-bolts

Professionally Assembled
Timken® Bearings & Races
Grade 8 Ring Gear Bolts

Options

35 Spline Aluminum Spool ….. OPRF19
40 Spline Steel Spool……………. OPRF01
Ball Bearing Support……………. OPRF03
Aluminum yoke……………………. OPRF13

Lighten Ring Gear…………………. D3596
MicroBlue Gear Set……………… D3598G
MicroBlue Gear & Bearings….. OPRF42

Pick-up collar
1 magnet…………….. U1613
2 magnet…………….. U1613-2
4 magnet…………….. U1613-4
8 magnet…………….. U1613-8
Sensor bracket……..N1927S