Wheel Centering Products
Making sure your wheel is centered on the hub is not only important for reducing tire wear, vibration, and fuel consumption but can also keep your wheel from separating and possibly resulting in "wheel off". Find wheel centering sleeves, steer and drive axle sleeves, or brake drum spacers for your application below.
Wheel and Brake Drum Centering Sleeves
EZ-ON wheel and brake drum centering sleeves are a leave-on method for making sure your wheels stay centered during and after installation. To reduce vibration and wheel hop that can be caused by off-center wheels these affordable, threadless centering sleeves offer a quick and easy affordable way to keep your wheel's position from being thrown off by large stud hole diameters. Available for both steel and aluminum wheels these sleeves will accomodate several different styles of brake drums. Find the centering sleeves to fit your needs below.
| Brake Drum Type | Hole Dimension | Depth Dimension | Aluminum Part | Steel Part |
|---|---|---|---|---|
| Gunite: 3573X, 3596X, 3597X, 3598X, 3686X, 3687X, 3710X, 3721AX, 3726X, 3758X, 3774X, 3800X Webb: 61528B, 65548B Arvin Meritor: 53-123448-002, 53123567-002, 53123568-002 |
1.25" | 0.5" | SPC-32120 | SPC-32124 |
| Gunite: 9000X, 9001X, 9035X Motor Wheel Centrifuse: 89870BK, 90089BK, 90174BK Arvin Meritor: 53-123512-002, 53-123542-002 |
1.25" | .25 - .3125" | SPC-32121 | SPC-32122 |
| Conmet: 10009920 | 1.34 - 1.37" | .5" | SPC-32125 | SPC-32126 |
| Conmet: 107167, 107453, 107507, 107862, 10001781, 10001783, 10005331, 10005332 |
1.28" | .5" | SPC-32127 | SPC-32128 |
| Gunite: 3596BX, 3753AX, 3754AX | 1" | .5" | SPC-32123 | NA |
Steer and Drive Axle External Sleeves
SPC external centering sleeves work for steer and drive axles and fit over the studs on the outside of the wheel which can help reduce the chances of wheel-off. These centering sleeves come in a variety of sizes and dimensions and are available for steel or aluminum wheels. They are zinc plated to resist corrosion and come in sets of six.
| Wheel Type | Length (Decimal) | Length (Fraction) | Part Number | Stud Threads | Axle Position | Quantity |
|---|---|---|---|---|---|---|
| Steel | .350" | 23/64" | spc-33140 | 22mm | Steer | 6 |
| Aluminum (spc-33147 for smaller sleeve) | .830" | 53/64" | spc-33141 | 22mm | Steer | 6 |
| Steel/Steel (spc-33147 for smaller sleeve) | .830" | 23/64" | spc-33141 | 22mm | Drive | 6 |
| Aluminum/Aluminum | 1.560" | 1-9/16" | spc-33142 | 22mm | Drive | 6 |
| Aluminum/Steel | 1.180" | 1-3/16" | spc-33143 | 22mm | Drive | 6 |
| "Heavy Duty" Aluminum - Michelin X One, 14" wide | 1.100" | 1-7/64" | spc-33144 | 22mm | Drive | 6 |
| "Heavy Duty" Steel - Michelin X One, 14" wide | .600" | 39/64" | spc-33145 | 22mm | Drive | 6 |
| "Heavy Duty" Steel | 1.440" | 1-7/16" | spc-33146 | 22mm | Steer & Drive | 6 |
| Aluminum (.010 smaller diameter than #33141) | .830" | 53/64" | spc-33147 | 22mm | Steer | 6 |
| Steel/Steel (.010 smaller diameter than #33141) | .830" | 53/64" | spc-33147 | 22mm | Drive | 6 |
| Alum. Wheel & Brake Drum (cent. wheel & drum) | 1.310" | 1-5/16" | spc-33148 | 22mm | Steer & Drive | 6 |
| Aluminum Gunite Brake Drums #s 3753AX, 3754AX, Freightliner FL60, FL70 & M2, 3596BX & others |
1.310" | 1-5/16" | spc-33149 | 22mm | Steer | 6 |
Brake Drum Spacers
SPC's brake drum spacers can be used with SPC centering pins or external sleeves to further center the brake drum on the studs. Plated with Zinc to provide corrosion resistance, these brake drum spacers are available for several drum types and offer a great leave-on solution for keeping wheels centered.
| Drum Type / Numbers | Dimensions | Part Number | Stud Threads | Quantity |
|---|---|---|---|---|
| Gunite: 3721AX, 3800X, 3774X, & others | 1.25" hole/.5" flange | spc-33130 | 22mm | 6 |
| Centrifuse: 90089BK, 9000X & others | 1.25" hole/.25" to 5/16" flange | spc-33131 | 22mm | 6 |
| Conmet: 10009920 | 1.34" to 1.37" hole / .5" depth | spc-33132 | 22mm | 6 |
| Conmet: 107164, 107507, 107862, 10001781, 10001783, 10005331, 10005332 | 1.25" hole/.5" flange | spc-33130 | 22mm | 6 |
| Gunite: 3753AX, 3771X, 3600A, 3402X, 3807AX, 3598BX, 9006X | 1.00" hole / .5" depth | spc-33133 | 22mm | 8 |
| Webb: 66864B, 61950B, 69547B, 89996B, 66807B, 66834F | 1.00" hole / .5" depth | spc-33134 | 22mm | 10 |
