Since 1952
America's Oldest Speed Shop ®
Speedway Motors Bill Smith

Model A 4-Bar Tube Axle Kit for Ford Spindles, Stainless

SAME DAY SHIPPING!

Share by Email

From
To

Click image to enlarge

Watch the video below to learn more about Speedway Motors Spindles

X

Please NOTE the following about this product:

  • This item is sold as a kit.

Details

Reviews

Q & A

What's in the Box

Save yourself the searching and confusion with these complete '28-'31 Ford Model A front suspension kits.  Each kit includes a 48" wide, 3" drop tube axle, our famous urethane-bushed 21" long four bar assembly, perch bolts, lower shock mounts, spring shackles, Super Glide spring and the necessary brackets and hardware needed for assembly. 

Requires '37-'48 Ford passenger car spindles

Each kit includes:

  • 48" kingpin-to-kingpin Tube axle, 3" drop
  • Urethane-bushed 21" long 4-bar assembly
  • Forged steel perch bolts
  • Forged steel lower shock mounts (key-slotted design)
  • Spring shackles w/ nylon bushings
  • 31-1/4" eye-to-eye 4-leaf Super Glide cross spring
  • All hardware for assembly

Front Axle/Suspension Tech Tips (GIF) 

Note: On 916-39521, the spring and frame bracket are Chrome, not Stainless steel.

 

Notes

We strongly reccommend the use of a front panhard bar (such as our 910-49801, at right) with four bar front suspensions. Four bar suspensions increase suspension travel over original wishbones or radius rods, which increases the need for side-to-side axle control. If using a Vega cross steering system, the panhard bar becomes mandatory as any side-to-side movement will cause bump steer.

You may also be interested in:

Model A 4-Bar Tube Axle Kit for Ford Spindles, Plain
                        

Save yourself the searching and confusion with these complete '28-'31 Ford Model A front suspension kits.  Each kit includes a 48" wide, 3" drop tube axle, our famous urethane-bushed 21" long four bar assembly, perch bolts, lower shock mounts, spring shackles, Super Glide spring and the necessary brackets and hardware needed for assembly. 

Requires '37-'48 Ford passenger car spindles

Each kit includes:

  • 48" kingpin-to-kingpin Tube axle, 3" drop
  • Urethane-bushed 21" long 4-bar assembly
  • Forged steel perch bolts
  • Forged steel lower shock mounts (key-slotted design)
  • Spring shackles w/ nylon bushings
  • 31-1/4" eye-to-eye 4-leaf Super Glide cross spring
  • All hardware for assembly

Front Axle/Suspension Tech Tips (GIF) 

 

Model A 4-Bar Tube Axle Kit for Ford Spindles, Chrome
                        

Save yourself the searching and confusion with these complete '28-'31 Ford Model A front suspension kits.  Each kit includes a 48" wide, 3" drop tube axle, our famous urethane-bushed 21" long four bar assembly, perch bolts, lower shock mounts, spring shackles, Super Glide spring and the necessary brackets and hardware needed for assembly. 

Requires '37-'48 Ford passenger car spindles

Each kit includes:

  • 48" kingpin-to-kingpin Tube axle, 3" drop
  • Urethane-bushed 21" long 4-bar assembly
  • Forged steel perch bolts
  • Forged steel lower shock mounts (key-slotted design)
  • Spring shackles w/ nylon bushings
  • 31-1/4" eye-to-eye 4-leaf Super Glide cross spring
  • All hardware for assembly

Front Axle/Suspension Tech Tips (GIF) 

 

Ford Model T - 1934 Front Spring U-Bolt Kit, Stainless
                        

Use with original or reproduction Model "T" thru '34 Ford front crossmembers. Includes two stainless steel U-bolts with nuts, one plain steel spacer plate and one plain steel lower bracket.

Note: Only the bolts are stainless, the clamping plate and leaf spacer are regular steel. Apply an anti-seize compound to ensure that the threads are not damaged upon assembly.

Weld-On U Bolt Plates
                        

This kit will clean up the appearance of your front crossmember. It has two plates that weld to the crossmember, and another plate that holds the spring from the underside, eliminating the need to have the U-bolts come up over the top of the crossmember.

Speedway 1928-1948 Ford Chrome Spindles w/ King Pins Installed
                        

Now you can dress up your '28-'48 Ford front axle with these chrome forged 4140 steel spindles. They come complete with bushings installed and '37-'41 style kingpins fitted. 

  • Superior strength compared to original spindles
  • Modeled after the '37-'41 round-back design
  • Uses '37-'41 Ford kingpins
  • For Ford axles '28-'48
  • Will not work with '28-'36 hubs
  • Complete with kingpin kit
  • Bushings fitted to pin and installed

Don't forget to include our spindle nut kit (910616004) with these spindles.

Note: Not to be used with disc brake kits 91031942 or 91631903 as these kits require modification to the spindle which is not recommended for chrome spindles.

Spindle Identification Guide (GIF)