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Aluminum Ultra Case Assembly
HD 40 Spline Lightweight Steel Spool
10" Pro Gear & Female Coupler

$2,581.00 $2,322.90

Part Number: PRF220-10

This Center Section May Not Fit Your Housing
Please refer to clearance diagrams

Includes:

N1912
Strange 3.812″ Bore Ultra Case
206-T4 heat treated aluminum case
Billet aluminum main caps
Solid steel adjuster nuts

Choice of Pinion Support

N1950AD
Billet Aluminum Tapered Bearing Pinion Support For 10″ Gears
Eliminates need for support spacer kit
Will not work with 9″ or 9 1/2″ gear sets
Provisions to accept 5/16″-24 computer sensor – Two locations

N1950A & N1950HK
Billet Aluminum Tapered Bearing Support For 9″ / 9 1/2″ gears
Spacer kit for 10″ gear sets
Allows 9″ or 9 1/2″ gears to be used later without changing support
Provisions to accept 5/16″-24 computer sensor – Two locations

D2002
Heavy Duty 40 Spline Lightweight Steel Spool
Bearing journal increased to 2.250″ for additional load capacity

Choice of 10″ 3.89-6.20 Pro gear

U3629
Female coupler

Professionally Assembled
Timken® Bearings & Races
ARP ring gear bolts

 
Options

9″ Taper / ball support with 10″ spacer….. OPRF26
Load bolt……………………………………………….. N1910H *

* Can't be used with lightened gear

Lighten ring gear……………………………………. D3596
MicroBlue gear set…………………………………. D3598G
MicroBlue gear & bearings…………………….. OPRF42

Pick-up collar
1 magnet………………………………. U1614
2 magnet………………………………. U1614-2
4 magnet………………………………. U1614-4
8 magnet………………………………. U1614-8

 

Description

3.812″ Ultra Case assembly / HD 40 spline spool / 10″ Pro gear / coupler

Additional information

Weight 76.00 lbs