Rewards points with every purchase
Traxxas 2 Black Steering Blocks, 3736
traxxas
These are Left and Right Steering Blocks....
ONLY
$ 3.00
ORDER BY 2PM CT FOR SAME DAY SHIPPING
Traxxas 2 Black Nylon Stub Axle Carriers, 3752
traxxas
This is a pair of Stub Axle Carriers....
ONLY
$ 3.00
ORDER BY 2PM CT FOR SAME DAY SHIPPING
HPI Racing 1/10 RS4 Sport 3 & Drift Upright Axle Carriers, Bearings & Bushings
hpi-racing
Front and Rear Upright Carriers (Part # 113708) Eight (8) 5x10mm Low Friction Ball Bearings (Part # B021 x 4) Two (2) 4.8x15mm Ball Studs (Part # 86897 Partial) Four (4) 4.8x12mm Ball Studs (Part # 86896 Partial) Four (4) Steering Block Bushings (Part # 75122) Two (2) 3x8mm Button......
MSRP:
$ 87.99
SAVINGS: 83%
ONLY
$ 14.99
ORDER BY 2PM CT FOR SAME DAY SHIPPING
Traxxas Rear Stub Axle Carriers - Plastic, 1952
traxxas
These are axle housings (or hub carriers). The housings are molded of black nylon. Includes: 2 axle housings...
ONLY
$ 3.00
ORDER BY 2PM CT FOR SAME DAY SHIPPING
Only 1 left in stock — Order soon
ORDER BY 2PM CT FOR SAME DAY SHIPPING
HPI Racing 1/16 Mini Savage XS Flux Uprights, Axles & Bearings
hpi-racing
Front & Rear Upright Set (Part # 105292) Four (4) Axles (Part # 101228 x 2) Four (4) Button Head Screws (Part # 100864) Eight (8) Ball Bearings 5 x 11 x 4mm (Part # B022) Two (2) Ball Studs (Part # 86896) ...
MSRP:
$ 97.99
SAVINGS: 81%
ONLY
$ 18.99
ORDER BY 2PM CT FOR SAME DAY SHIPPING
Only 3 left in stock — Order soon
ORDER BY 2PM CT FOR SAME DAY SHIPPING
RPM 2 Rear Bearing Carriers - Black, 80382
rpm
These are Optional Rear Bearing Carriers...
MSRP:
$ 8.95
SAVINGS: 30%
ONLY
$ 6.24
ORDER BY 2PM CT FOR SAME DAY SHIPPING
Kyosho 1/8 Inferno GT2 RS Axle Carriers & Bearings
kyosho
Two (2) Aluminum Steering Knuckles (Part # IF221) Two (2) Front Hub Carriers (Part # IF145) Two Rear Hub Carriers (Part # IF114B Partial) Four (4) Knuckle Arm Collars (Part # IF70) Four (4) 4x10mm Cap Head Screws Eight (8) Shield Bearings (Part # BRG005 x 4) ...
MSRP:
$ 82.99
SAVINGS: 83%
ONLY
$ 13.99
ORDER BY 2PM CT FOR SAME DAY SHIPPING
HPI Racing 1/10 Micro RS4 Steering Blocks & Nuts, Bearings & Servo Arms
hpi-racing
Two (2) Steering Blocks (Part # 73407 Partial) Two (2) 5 x 11 x 4mm Ball Bearings (Part # B022) Two (2) Ball Nuts (Part # 72335 Partial) Servo Arm Set (Part # 73404 Partial) Eleven (11) TP Screws (Part # Z276 Partial) ...
MSRP:
$ 29.99
SAVINGS: 73%
ONLY
$ 7.99
ORDER BY 2PM CT FOR SAME DAY SHIPPING
Only 2 left in stock — Order soon
ORDER BY 2PM CT FOR SAME DAY SHIPPING
RPM 2 Front Bearing Carriers - Black, 80372
rpm
These are Optional Front Bearing Carriers...
MSRP:
$ 8.95
SAVINGS: 30%
ONLY
$ 6.24
ORDER BY 2PM CT FOR SAME DAY SHIPPING
RPM 2 Caster Blocks - Black, 80712
rpm
These are RPM 30° Front Caster Blocks. These blocks mount to the front A-arms and is what the steering knuckles attach to....
MSRP:
$ 9.95
SAVINGS: 30%
ONLY
$ 6.99
ORDER BY 2PM CT FOR SAME DAY SHIPPING
Only 3 left in stock — Order soon
ORDER BY 2PM CT FOR SAME DAY SHIPPING
Traxxas 2 Stub Axle Carriers - Blue Aluminum, 3652A
traxxas
This is an optional Aluminum Rear Stub Axle Housing....
MSRP:
$ 35.00
SAVINGS: 14%
ONLY
$ 29.95
ORDER BY 2PM CT FOR SAME DAY SHIPPING
Only 1 left in stock — Order soon
ORDER BY 2PM CT FOR SAME DAY SHIPPING
Traxxas Axle Carriers - Left/Right, 5334R
traxxas
These are Optional Axle Carriers L & R....
ONLY
$ 10.00
ORDER BY 2PM CT FOR SAME DAY SHIPPING
Only 1 left in stock — Order soon
ORDER BY 2PM CT FOR SAME DAY SHIPPING
CEN 1/7 Colossus XT Steering Knuckles, Caster Blocks & Bearings
cen
Four (4) Steering Knuckles(Spindles) & Blocks (Part # GS246 x 4) Updated Versions With Stronger/More Plastic Front and Rear Application Four (4) Caster Blocks (Part # GS247) Updated Versions With Stronger/More Plastic Front and Rear Application Four (4) 10x19x7 Ball Bearings (Part # G73915 x 2) Four (4) 8x16x5mm Ball Bearings......
MSRP:
$ 96.99
SAVINGS: 71%
ONLY
$ 27.99
ORDER BY 2PM CT FOR SAME DAY SHIPPING
Kyosho 1/10 Ultima SC6 RS Knuckles, Hub Axle Carriers & Bearings
kyosho
Front Knuckle Set (Part # KYOUM714) Front Hub Carriers (Part # KYOUM715) Rear Hubs, Type B (Part # KYOUM519) Eight (8) 5x10x4mm Fluorine Shield Bearings (Part # KYOBRG001TS) Four (4) 4.8mm Ball Studs Part # KYOUM128) Two (2) 4.8mm Ball Studs (Part # KYOUM129 Partial) Two (2) Suspension Shaft Pins......
MSRP:
$ 39.99
SAVINGS: 68%
ONLY
$ 12.99
ORDER BY 2PM CT FOR SAME DAY SHIPPING
HoBao 1/8 Hyper 7 TQ Steering Knuckles, Axle Hubs & Bearings
hobao
Two (2) Aluminum Steering Knuckle Carrier Set (Part # 87032) Includes: Four (4) 4x12mm Cap Head Screws (Part # 32412) Four (4) C-Hub Washers (Part # 36805) Four (4) C-Hub Bushings (Part # 87032-1) Two (2) Front C-Hubs (Part # 87303) Two (2) Rear Hubs (Part # 87036) Eight (8) 8x16mm Ball......
MSRP:
$ 47.99
SAVINGS: 72%
ONLY
$ 13.49
ORDER BY 2PM CT FOR SAME DAY SHIPPING
HPI Racing 1/10 Bullet MT / ST Flux
Front & Rear Uprights, Hub Carriers & Knuckles w/Bearings
HPI Racing 1/10 Bullet MT / ST Flux Front & Rear Uprights, Hub Carriers & Knuckles w/Bearings
hpi-racing
Front Hub Carriers (Part # 101209) Spindles and Rear Hub Carriers (Part # 101208 Partial) Eight (8) 5x10mm Rubber Shield Ball Bearings (Part # B121 x 4) Four (4) Flange Pipes (Part # 101227) Two (2) 4.8x12mm Ball Studs (Part # 86896 Partial) Four (4) Inner Wheel Spacer Sleeves (Part # 101305 Partial)......
MSRP:
$ 80.99
SAVINGS: 59%
ONLY
$ 32.99
ORDER BY 2PM CT FOR SAME DAY SHIPPING
Only 1 left in stock — Order soon
ORDER BY 2PM CT FOR SAME DAY SHIPPING
HPI Racing 1/8 Savage X 4.6 Hub Carrier Uprights, Bearings & Shafts
hpi-racing
Four (4) Carrier Hub Upright Sets Front and Rear Application (Part # 85048 x 4) Four (4) Flange Shafts (Part # 86071 x 2) Four (4) E-Clips (Part # Z243 Partial) Four (4) Step Screws (Part # Z286) Four (4) Lock Nuts (Part # Z663) Eight (8) Ball Bearings 8x16x5mm......
MSRP:
$ 68.99
SAVINGS: 67%
ONLY
$ 22.99
ORDER BY 2PM CT FOR SAME DAY SHIPPING
Only 3 left in stock — Order soon
ORDER BY 2PM CT FOR SAME DAY SHIPPING
Traxxas Steering Blocks - Left/Right Blue Aluminum, 3636A
traxxas
These are the optional Traxxas Aluminum Steering Blocks....
MSRP:
$ 35.00
SAVINGS: 14%
ONLY
$ 29.95
ORDER BY 2PM CT FOR SAME DAY SHIPPING
HPI Racing 1/10 Bullet MT / ST Front & Rear Uprights, Hub Carriers & Knuckles w/Bearings
hpi-racing
Front Hub Carriers (Part # 101209) Spindles and Rear Hub Carriers (Part # 101208 Partial) Eight (8) 5x10mm Rubber Shield Ball Bearings (Part # B121 x 4) Four (4) Flange Pipes (Part # 101227) Two (2) 4.8x12mm Ball Studs (Part # 86896 Partial) Four (4) Inner Wheel Spacer Sleeves (Part # 101305 Partial)......
MSRP:
$ 80.99
SAVINGS: 63%
ONLY
$ 29.99
ORDER BY 2PM CT FOR SAME DAY SHIPPING
HPI Racing 1/8 Trophy Truggy 4.6 Steering Arms, Hub Carriers, Bearings & Bushings
hpi-racing
Front Hub Carriers 22 Degrees (Part # 101164) Rear Hub Carriers (Part # 101015) Left and Right Steering Arms (Part # 101075) Metal Construction Eight (8) Sealed Ball Bearings 8x16mm (Part # 101027 x 2) Four (4) Flange Bushings and Four (4) Socket Head Screws (Part # 101103) ...
MSRP:
$ 49.99
SAVINGS: 46%
ONLY
$ 26.99
ORDER BY 2PM CT FOR SAME DAY SHIPPING
Kyosho 1/10 Dirt Hog RS Hub Axle Carriers & Bearings
kyosho
Front and Rear Knuckles and Hubs (Part # KYOFA004) Six (6) Knuckle and Hub Collars (Part # KYOFA303 Partial, Collar Only) Eight (8) 5x10x4mm Ball Bearings (Part # KYOBRG001 x 2) Four (4) 3x10mm Button Head Screws (Part # KYO1-S13010H Partial) ...
MSRP:
$ 34.99
SAVINGS: 83%
ONLY
$ 5.99
ORDER BY 2PM CT FOR SAME DAY SHIPPING
Thunder Tiger 1/8 K-Rock MT4 G5 Knuckle Carriers & Axle Hubs
thunder-tiger
Two (2) Front Knuckle Carriers and Caps (Part # PD1915) Two (2) Rear Axle Hubs (Part # PD1923) Four (4) Pivot Balls (Part # PD1916) Four (4) Knuckle Adjustment Screws (Part # PD1917) Four (4) Sealed Bearings 8 x 16 x 5mm (Part # PD0662 Partial) Four (4) 10 x......
MSRP:
$ 52.99
SAVINGS: 81%
ONLY
$ 9.99
ORDER BY 2PM CT FOR SAME DAY SHIPPING
HPI Racing 1/10 Blitz Front Uprights, Steering Blocks, Axle Carriers & 8 Bearings
hpi-racing
Four (4) 5 x 10mm Ball Bearings (Part # B021 x 2) Four (4) 5 x 11mm Ball Bearings (Part # B022 x 2) Assembled Front Upright Set (Part # 100311) Two (2) C-Hubs Two (2) Knuckle Arms Six (6) Spacers Nylon Construction Two (2) Trailing Steering Blocks (Part #......
MSRP:
$ 86.99
SAVINGS: 85%
ONLY
$ 12.99
ORDER BY 2PM CT FOR SAME DAY SHIPPING
ORDER BY 2PM CT FOR SAME DAY SHIPPING
HPI Racing 1/10 Jumpshot Axle Carriers & Rear Hubs
hpi-racing
Steering Block Set (Part # 115304) Carriers, Uprights, Shafts, Washers and Screws Left and Right Front Application Hardened Plastic Construction Rear Hub Set (Part # 115301) Hubs and Bushings Hardened Plastic Construction Eight (8) 5x11x4mm Ball Bearings (Part # B022 x 4) Two (2) 4.8x12mm Ball Studs (Part # 86896......
MSRP:
$ 63.99
SAVINGS: 88%
ONLY
$ 7.99
ORDER BY 2PM CT FOR SAME DAY SHIPPING
HPI Racing 1/10 Venture FJ Cruiser Axle Housing Ends, Knuckles & Carriers
hpi-racing
[/n][/n]Axle Housing End Set (Part # 116868) [/n][/n]Two (2) Rear Axle Ends [/n] Two (2) Front Knuckles and Carriers [/n] Eight (8) M3x6mm Button Head Screws (Part # Z351) [/n] Four (4) Flange Bushings (Part # 116882) [/n] Eight (8) 5x11x4mm Ball Bearings (Part # B022 x 4) [/n] Two......
MSRP:
$ 87.99
SAVINGS: 85%
ONLY
$ 12.99
ORDER BY 2PM CT FOR SAME DAY SHIPPING
ORDER BY 2PM CT FOR SAME DAY SHIPPING
Traxxas Steering Blocks - Left/Right Red Aluminum, 3636X
traxxas
These are the Traxxas optional Aluminum Steering Blocks....
MSRP:
$ 35.00
SAVINGS: 14%
ONLY
$ 29.95
ORDER BY 2PM CT FOR SAME DAY SHIPPING
HPI Racing 1/12 Wheely King Front & Rear Axle Hub Carriers & 8 Bearings
hpi-racing
Front and Rear Hub Carrier Sets with Bearings Front and Rear Hub Carrier Sets (Part # 85252 x 2) Eight (8) 5 x 11 x 4mm Ball Bearings (Part # B022 x 4) Eight (8) 4 x 15mm Step Screws (Part # Z290 x 2) Eight (8) 3 x 10mm......
MSRP:
$ 75.99
SAVINGS: 86%
ONLY
$ 10.99
ORDER BY 2PM CT FOR SAME DAY SHIPPING
Traxxas 2 Stub Axle Carriers - Red Aluminum, 3652X
traxxas
This is an optional Aluminum Rear Stub Axle Housing....
MSRP:
$ 35.00
SAVINGS: 14%
ONLY
$ 29.95
ORDER BY 2PM CT FOR SAME DAY SHIPPING
HPI Racing 1/8 Vorza Flux HP Spindles, Hub Carriers & Bearings
hpi-racing
Front Hub Carrier Set, Left & Right (Part # 67386) Front Spindle Set, Left & Right (Part # 67388) Four (4) Ball Bearings 8 x 14 x 4 (Part # 67438) Four (4) Cap Head Screws (Part # 94505) Rear Wheel Hubs, Left & Right (Part # HBC8008) Four (4)......
MSRP:
$ 50.99
SAVINGS: 57%
ONLY
$ 21.99
ORDER BY 2PM CT FOR SAME DAY SHIPPING
Only 3 left in stock — Order soon
ORDER BY 2PM CT FOR SAME DAY SHIPPING
Traxxas Rear Stub Axle Carriers - Blue Aluminum, 1952X
traxxas
These are the optional 1.5° Aluminum Rear Stub Axle Carriers from Traxxas....
MSRP:
$ 28.00
SAVINGS: 7%
ONLY
$ 25.95
ORDER BY 2PM CT FOR SAME DAY SHIPPING
Only 1 left in stock — Order soon
ORDER BY 2PM CT FOR SAME DAY SHIPPING
HPI Racing 1/10 E10 Rear Suspension & Arms, Drive Shafts, Hub Carriers & Bearings
hpi-racing
Rear Suspension Kit Four (4) 12 x 18 x 4mm Ball Bearings (Part # B033 x 2) Rear Suspension Arm Set (Part # 85606) Two (2) Axle Shafts (Part # 88012) Two (2) Rear Drive Shafts (Part # 88003) Four (4) Suspension Shafts 3 x 40mm (Part # 88005 x......
MSRP:
$ 53.99
SAVINGS: 91%
ONLY
$ 4.99
ORDER BY 2PM CT FOR SAME DAY SHIPPING
HPI Racing 1/10 E10 Front Arms, Linkage, Drive Shafts, Carriers & Bearings
hpi-racing
Front Suspension Kit Steering Linkage Set (Part # 85605) Four (4) 12 x 18 x 4mm Ball Bearings (Part # B033 x 2) Front Suspension Arm Set (Part # 85606) Two (2) Axle Shafts (Part # 88012) Two (2) Front Drive Shafts (Part # 88003) Four (4) Suspension Shafts 3......
MSRP:
$ 64.99
SAVINGS: 80%
ONLY
$ 12.99
ORDER BY 2PM CT FOR SAME DAY SHIPPING
HPI Racing 1/10 Sprint 2 Sport / Drift
Axle Carriers, Hubs, Knuckle Uprights & 8 Bearings
HPI Racing 1/10 Sprint 2 Sport / Drift Axle Carriers, Hubs, Knuckle Uprights & 8 Bearings
hpi-racing
Two (2) Rear Hub Sets with Two (2) 2 Degree & Two (2) 3 Degree Hubs (Part # 85095) Two Front Knuckle Upright Sets with Two (2) 4 Degree & Two (2) 6 Degree Knuckle Uprights (Part # 85092) Eight (8) Wheel Bearings 5x10mm (Part # B021 x 4) Two......
MSRP:
$ 53.99
SAVINGS: 74%
ONLY
$ 13.99
ORDER BY 2PM CT FOR SAME DAY SHIPPING
HPI Racing 1/8 Trophy Buggy Flux Hub & Steering Carriers
hpi-racing
Front Hub Carriers 22 Degrees (Part # 101018) Rear Hub Carriers (Part #101015) Steering Arm (Part # 101075) Eight (8) Sealed Bearings 8x16mm (Part # B085 x 4) Four (4) Knuckle Collars with Two (2) Screws (Part # 101103 Partial) ...
MSRP:
$ 47.99
SAVINGS: 71%
ONLY
$ 13.99
ORDER BY 2PM CT FOR SAME DAY SHIPPING
HPI Racing 1/8 Trophy Buggy 3.5 Steering Arms, Hub Carriers, Bearings & Bushings
hpi-racing
Front Hub Carriers 22 Degrees (Part # 101018) Rear Hub Carriers (Part # 101015) Steering Arms (Part # 101075) Metal Construction Eight (8) Sealed Bearings 8x16mm (Part # 101027 x 4) Four (4) Knuckle Collars with Two (2) Screws (Part # 101103 Partial) ...
MSRP:
$ 47.99
SAVINGS: 71%
ONLY
$ 13.99
ORDER BY 2PM CT FOR SAME DAY SHIPPING
Gmade 1/10 Komodo Knuckle Arms, C-Hub Carriers & Axle Adapters
gmade
Two (2) Front Knuckle Arms (Part # GM51105) Two (2) Front C-Hub Carriers (Part # GM52102 Partial) Two (2) Rear Straight Axle Adapters (Part # GM52102 Partial) Six (6) Wheel Ball Bearings (Part # GM52119 Partial) Four (4) 3x10mm Step Screws (Part # GM51120) Eight M3 Lock Nuts and Eight (8) Screws......
MSRP:
$ 22.99
SAVINGS: 78%
ONLY
$ 4.99
ORDER BY 2PM CT FOR SAME DAY SHIPPING
Gmade 1/10 R1 Rock Crawler Hub Carriers, Knuckle Arms & Axle Adapters
gmade
Two (2) Front C Hub Carriers (Part # GM51103) Two (2) Front Knuckle Spindle Arms (Part # GM51105) Two (2) Straight Axle Adapters (Part # GM51104) Four (4) 3x10mm Step Screws (Part # GM51120) Sixteen (16) 3x16mm Round Head Screws and M3 Nylon Lock Nuts (Part # GM5119 Partial) ...
MSRP:
$ 21.99
SAVINGS: 64%
ONLY
$ 7.99
ORDER BY 2PM CT FOR SAME DAY SHIPPING
ORDER BY 2PM CT FOR SAME DAY SHIPPING
Traxxas Caster Blocks (C-hubs) & Steering Blocks, 7532
traxxas
These are the Caster Blocks (C-hubs) & Steering Blocks for the 1/18 LaTrax Desert Prerunner, LaTrax Rally & LaTrax Teton....
ONLY
$ 5.00
ORDER BY 2PM CT FOR SAME DAY SHIPPING
Only 5 left in stock — Order soon
ORDER BY 2PM CT FOR SAME DAY SHIPPING
Traxxas Left & Right Steering Blocks, Black, 6837
traxxas
These are the Steering Blocks....
ONLY
$ 5.00
ORDER BY 2PM CT FOR SAME DAY SHIPPING
RPM 2 Rear Bearing Carriers - Black, 80732
rpm
These are optional Rear Bearing Carriers...
MSRP:
$ 10.95
SAVINGS: 32%
ONLY
$ 7.47
ORDER BY 2PM CT FOR SAME DAY SHIPPING
Traxxas Left & Right Aluminum Steering Blocks, Blue, 6837X
traxxas
These are the optional Aluminum Left and Right Steering Blocks....
MSRP:
$ 30.00
SAVINGS: 10%
ONLY
$ 26.95
ORDER BY 2PM CT FOR SAME DAY SHIPPING
Traxxas Left/Right Axle Carriers, 7034
traxxas
These are the Left and Right Axle Carriers...
ONLY
$ 6.00
ORDER BY 2PM CT FOR SAME DAY SHIPPING
HPI Racing 1/8 Trophy Truggy Flux Hub & Steering Carriers
hpi-racing
Front Hub Carriers 22 Degrees (Part # 101164) Rear Hub Carriers (Part #101015) Steering Arm (Part # 101075) Metal Construction Eight (8) Sealed Ball Bearings 8x16mm (Part # B085 x 4) Four (4) Flange Bushings and Four (4) Socket Head Screws (Part # 101103) ...
MSRP:
$ 49.99
SAVINGS: 34%
ONLY
$ 32.99
ORDER BY 2PM CT FOR SAME DAY SHIPPING
Only 1 left in stock — Order soon
ORDER BY 2PM CT FOR SAME DAY SHIPPING
RPM 2 Axle Carriers/Oversized Bearings - Black, 80582
rpm
This is a set of optional RPM Axle Carriers/Steering Blocks....
MSRP:
$ 34.95
SAVINGS: 35%
ONLY
$ 22.77
ORDER BY 2PM CT FOR SAME DAY SHIPPING
Traxxas 4 Pivot Balls w/Bushings, 4933
traxxas
These are the Pivot Balls and Pivot Ball Cap Bushings. Two of these pivot balls fit into the axle carriers at each wheel The pivot ball cap bushings fit between the pivot balls and the aluminum caps....
ONLY
$ 6.00
ORDER BY 2PM CT FOR SAME DAY SHIPPING
Only 1 left in stock — Order soon
ORDER BY 2PM CT FOR SAME DAY SHIPPING
Traxxas Rear Stub Axle Carriers - Red Aluminum, 1952A
traxxas
These are the optional 1.5° Aluminum Rear Stub Axle Carriers from Traxxas....
MSRP:
$ 28.00
SAVINGS: 7%
ONLY
$ 25.95
ORDER BY 2PM CT FOR SAME DAY SHIPPING
Only 4 left in stock — Order soon
ORDER BY 2PM CT FOR SAME DAY SHIPPING
HPI Racing 1/8 Savage XL Flux Axle Hubs, Hub Carriers & Bearings
hpi-racing
Four (4) Axle Hubs and Hub Carriers (Part # 85048 x 4) Eight (8) Ball Bearings 8x16x5mm (Part # B085 x 4) Parts will contain remnants of grease from disassembly ...
MSRP:
$ 69.99
SAVINGS: 76%
ONLY
$ 16.99
ORDER BY 2PM CT FOR SAME DAY SHIPPING
RPM Caster Blocks/Steering Blocks Slash 4x4, 73592
rpm
These are the optional RPM Caster and Steering Blocks...
MSRP:
$ 19.95
SAVINGS: 31%
ONLY
$ 13.77
ORDER BY 2PM CT FOR SAME DAY SHIPPING
One of the most important R/C truck or car components are the axle hubs and carriers. These are the parts that help keep a vehicle rolling. From buggies to crawlers, Monster Trucks to On-Road cars, carriers provide the foundation for wheel and tire movement. A carrier usually starts as a bearing and axle holder mounted to the chassis suspension, giving a mount point for the vehicles tire/wheel combination. Worn carriers result in poor steering and overall performance. They are usually made of composite plastic and in some applications aluminum.
