Application – Top Dragster
Additional Parts Required
Strange HD 40 spline spool
9″ or 9 1/2″ Pro gear set
35 spline yoke or coupler
Gasket
This Case May Not Fit Your Housing
Please refer to housing clearance diagram
Are You Using 9 1/2″ Gears ?
Check the ring gear clearance diagram
Can use 10″ gears with optional spacer kit
For 10″ gears exclusively – See 10″ package below
Package Includes
N1912
• Ultra Case 3.812″ bore
• 206-T4 aluminum
• Extra large oil channel
• Critical areas heavily reinforced
• Billet aluminum main caps
• Solid steel adjuster nuts
• Designed & machined by Strange
• Cast in the USA
N1953A
• 6061-T6511 billet aluminum taper / ball support
• Tapped for 5/16″-24 sensor in two locations
• Clear anodized finish
Remaining Components
• Timken® front pinion bearing & race
• Ceramic angular contact low friction rear pinion bearing
• Two piece adjustable preload spacer
• Rear bearing spacer
• Pinion depth shim kit
• Support bolts, washers, and o-ring
• Low friction pinion seal
• Pinion washer & locking nut
• Oversize tail bearing with retainer plate and screws
• Timken® side bearings and races
• ARP 1/2″ ring gear bolts
Related Components
HD 40 spline spool……………………….. D2002
Load bolt…………………………………….. N1910H
Yoke / Coupler………………………. U1604 / U3629
Gasket………………………………….. H1111 / H1111S
10″ gear spacer kit……………………… N1950HK
Additional Packages
With tapered bearing support…….. P3812LT
For 28 spline pinion………………….. P3812SBHD
