40 Spline Floater Kit for 4-3/4" BC, Includes Stainless Steel Brake Kit

Application
Drag Racing

Requirements
Housing with 3 1/4″ or 3 1/2″ OD tubing
Custom floater axles – Sold Separately

Safety Benefits
Housing supports weight, bending loads, and tire shake
Axle shafts only requirement is to transfer torque
Prevents the possibility of axle flange breakage

Features
Floater Spindles
• 4130 chrome moly
• Machined with large inner bearing radius
• Vastly increases bending load strength
• Provides rigid support for hubs & bearings
• Designed for 3 1/4″ or 3 1/2″ OD housing tubing
• 3.00″ OD tube end *
* Requires finish turning to suit axle tube ID

Spindle Radii Rings
• Mates with large spindle radius
• Creates positive inner bearing seat
• Machined from stainless steel
• Provides corrosion resistant sealing surface

Aluminum Hub / Rotor Adapters
• 2024-T351 billet aluminum
• Machined for 4 3/4″ bolt circle
• Integral cogged rotor mount
• Lug design allows rotors to float
• Allows for thermal expansion
• Black anodized finish

Stainless Steel Rotors – F2056NL / F2056NR
• Highly warpage resistant steel at elevated temperatures
• 11 1/2″ OD
• Directional slots
• Internally cogged

Four Piston Billet Calipers with Stainless Steel Pistons – B1900 / B1900-RD
• Billet aluminum bodies are extremely ridged & reduce weight
• Stainless steel pistons are corrosion resistant
• All pistons are 1.750″ to provide maximum clamping force
• Choice of black or red finish

Choice of Brake Pads
• Hard – B5020
• High Temp – B5022
• Soft – B5010

Caliper Mounts
• 6061-T6511 aluminum
• Clear anodized
• 3/8″-24 press nuts installed

Press-in Wheel Studs
• 8740 chrome moly
• Anti-rotational designed head
• .6865″ shank / 5/8″-18 threads
• Two lengths available *
* Please supply wheel thickness

Lug Nuts
• Flanged steel nuts
• Includes aluminum anti-marring washers

Steel Drive Plates
• 8620 hardened steel
• Scalloped design removes unnecessary weight
• Designed for 40 spline shaft with 45° pressure angle *
• Black oxide finish
* Inner axle splines can be made to suit other spools

Timken® Tapered Bearings & Races
• Premium components from a trusted name
• Ensures proper fit & long bearing life

Solid Preload Spacer
• Prevents excessive preload
• Maintains consistency

Spindle Nut Retention System
• Heat treated spindle nut tapped for set screws
• Twin tab nut retainer securely engages spindle
• Dog point set screws prevent nut rotation
• Ensures proper bearing preload is maintained

Mounting Hardware
• All premium grade
• Provides safety and security

Other Floater Kits
Steel
5″ bolt circle………….. F22065
5 1/2″ bolt circle……… F2206

Carbon
4 3/4″ bolt circle….. F22064WC
5″ bolt circle………… F22065WC
5 1/2″ bolt circle……. F2206WC

Pro Touring
4 1/2″, 4 3/4″, or 5″….. F5010

Gun Drilled Floater Axles
Hy-Tuf
24″ or less………….. A2040H24
24 1/8″ to 28″……… A2040H28
28 1/8″ to 32″……… A2040H32
32 1/8″ to 36″……… A2040H36

300M
20″ or less…………….. A2040M
20 1/8″ to 24″……… A2040M24
24 1/8″ to 28″……… A2040M28
28 1/8″ to 32″……… A2040M32
32 1/8″ to 36″……… A2040M36

Solid Floater Axles
Hy-Tuf
24″ or less………….. A2140H24
24 1/8″ to 28″……… A2140H28
28 1/8″ to 32″……… A2140H32
32 1/8″ to 36″……… A2140H36

300M
20″ or less…………….. A2140M
20 1/8″ to 24″……… A2140M24
24 1/8″ to 28″……… A2140M28
28 1/8″ to 32″……… A2140M32
32 1/8″ to 36″……… A2140M36