4x4 Parts Mesa, AZ | Truck Parts | Underdog Motorsports

We carry top-tier brands like Bilstein, Icon, Camburg, SPC, Fox, Old Man Emu, Method Race Wheels, and Baja Designs. From suspension to lighting, we offer trusted, high-performance parts built for serious off-roaders. Quality, durability, and trail-tested performance—that’s what we stock. Only the best for your build.

A

1. ACCESS
2. ADDICTIVE DESERT DESIGNS
3. AEM
4. AEM INDUCTION
5. AFE
6. AIR LIFT
7. AIRAID
8. AIRDOG
9. ALPHAREX
10. AMERICAN ARMOR
11. AMP RESEARCH
12. ANZO
13. ARB
14. Ark Splash Guards
15. ATS DIESEL
16. AVS

B

1. BACKRACK
2. Backwoods Adventure Mods
3. BAK
4. BAJA
5. BANKS POWER
6. BD DIESEL
7. BEDRUG
8. BELLTECH
9. BILSTEIN
10. BODY ARMOR 4X4
11. BORLA
12. BUSHWACKER

C

1. CBI
2. CARLI
3. CURT

D

1. Diode Dynamics
2. Dobinsons Spring & Suspension
3. DV8 OFFROAD
4. DYNOJET

E

1. EATON
2. EBC
3. EIBACH
4. ENERGY SUSPENSION
5. EXTANG

F

1. FABTECH
2. FIFTEEN52
3. FIRESTONE
4. FLEECE PERFORMANCE
5. FORD RACING
6. FOX

G

1. GATES
2. GIBSON
3. GO RHINO

H

1. HELLWIG

I

1. ICON
2. ICI
3. IRON CROSS
4. IRONMAN

J

1. JBA
2. JKS MANUFACTURING

K

1. KC HILITES
2. KING SHOCKS

L

1. LUND

M

1. Method Wheels
2. Maxtrac
3. Magnaflow
4. Mickey Thompson
5. Mishimoto

N

1. NACHO LIGHTING
2. N-FAB

O

1. OMIX

P

1. Pakrax
2. Prinsu

R

1. RIGID INDUSTRIES
2. RIVAL 4X4
3. ROAD ARMOR
4. ROLL-N-LOCK
5. RPM STEERING
6. RUGGED RIDGE

S

1. SINISTER DIESEL
2. SHERPA
3. SPARCO
4. SPC PERFORMANCE
5. SPYDER
6. STOPTECH
7. SUPERLIFT
8. SUPERWINCH
9. SYNERGY MFG

T

1. TAZER
2. THULE
3. TERAFLEX
4. TITAN FUEL TANKS
5. TIREFLATE
6. TONNO PRO
7. TOYO
8. TRUXEDO

U

1. UNDERCOVER

V

1. VOLANT

W

1. WEATHERTECH
2. WEHRLI
3. WELD
4. WESTIN

Y

1. YOKOHAMA TIRE
2. YUKON GEAR & AXLE

Z

1. ZONE OFFROAD