Need 2004 Chevy Silverado 1500 ball joints, control arms, hubs, or a front-end kit? 2004 is GMT800 Silverado 1500 (1999–2006). GMT400 C1500/K1500 (through 1998) and 2007+ GMT900 are different front ends. This is not 2500, not Suburban, and not Express.
A clunk at low speed is usually a ball joint or sway link. Wander or inner-edge tire wear is more often a tie rod or a worn control-arm bushing. Most people replace the control arm as a complete unit with the ball joint already pressed in.
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Search and buy 2004 Chevy Silverado 1500 parts on Amazon
Jump to: Shop notes · Works Kit · Front · Steering · Rear · Fitment notes
Leveling the rake? Compare ReadyLIFT, Rough Country, and Daystar 2″ kits for this GMT800 generation (trucks + Tahoe/Suburban/Yukon/Escalade/Avalanche): 1999–2006 GMT800 Silverado / Tahoe 2 Inch Leveling Kits.
GMT800 Silverado / Sierra 1500 (1999–2006) shop notes — 2004
2004 Chevy Silverado 1500 suspension — GMT800 shop focus
Model-year 2004 sits in the GMT800 Chevy Silverado 1500 window (1999–2006). It is not 2500/3500 HD.
Catalog applications for GMT800 (1999–2006) often repeat the same SKUs across adjacent years in this generation — that is expected. This URL stays year-specific for 2004 with a self-canonical and year-locked heading/links. On-page catalog SKUs called out here include MOOG front, MOOG K100116, MOOG ES3493T, MOOG EV370, MOOG K6539, MOOG K6541, MOOG RK620265, MOOG RK620264 — use only these rows (and the lists below), not torque charts we do not publish. Cross-shop the same model year: 2004 Chevy Silverado 1500 brake parts · 2004 Chevy Silverado 1500 shock parts.
These are shop notes for the GMT800 Silverado / Sierra 1500 (1999–2006) that includes 2004. Do not mix 2007+ GMT900 numbers.
What usually brings people here
- Low-speed clunk over bumps or driveways → ball joint or sway link (K100116). Most shops prefer replacing the control arm as a complete unit with the joint already pressed in.
- Wander, loose steering feel, or inner-edge tire wear → outer/inner tie rod (ES3493T / EV370) or a worn control-arm bushing.
- Growl or rumble that rises with road speed → wheel hub/bearing (515058).
Key SKU choices
Upper ball joint on this page: K100116. Match the arm style (forged vs stamped / aluminum vs iron) before you order — the wrong upper is a common return.
Outer/inner tie rods on this page: ES3493T / EV370. Replace as a pair when play is present; an alignment is required after tie-rod work.
Fitment forks on this page
- Upper, +/- 3 Degrees Camber/Caster, Adjustable F070, F497: K100116
- Lower, 4×2, Front Coil Spring Suspension: K6539
- Lower, 4×2, Front Torsion Bar Suspension, 4.150″ Length: K6541
- Lower, AWD, 4.150″ Length: K6541
- Lower, 4×4, 4.150″ Length: K6541
- Lower, 4×2, Front Coil Spring Suspension: left RK620265, right RK620264
While you’re in there
While you’re tearing into the front end, inspect the matching side and the sway-bar links — one-sided wear is common after a hit or a long alignment delay. Confirm the hub (515058) if you have a growl that rises with road speed.
Shop notes only — not a service manual. Use the factory procedure or a Haynes/Chilton manual for wrench work, torque, and safety steps. Leave a comment with drivetrain, suspension type, and the symptom if you want a part-number check.
Works Kit — 2004 Chevy Silverado 1500 front-end (GMT800 · not GMT900 2007+ · confirm 4×4 vs 4×2 hub)
Do not chase a single joint on 2004: this page’s Amazon rows already give upper/clunk SKU K100116 and tie-rod stack ES3493T + EV370, with 515058 as the hub add-on. order it all once, do it right. Tear-down tip for 2004: photograph fastener orientation, then buy the full stack so you are not waiting on a second order. Also note: hub forks also list 515036, 515054.
1. Clunk / sway kit
- Ball joint / clunk path named on this page — K100116
2. Wander / steering kit
- Outer / tie-rod end (page list) — ES3493T
- Inner / drag-link companion on this page — EV370
- Alignment after install
3. Hub growl add-on
Search Amazon for a 2004 Chevy Silverado 1500 front-end kit · Full lists are below.
2004 Chevy Silverado 1500 front suspension
Ball joints
- Upper: K6540
- Upper, +/- 3 Degrees Camber/Caster, Adjustable F070, F497: K100116
- Lower, 4×2, Front Coil Spring Suspension: K6539
- Lower, 4×2, Front Torsion Bar Suspension, 4.150″ Length: K6541
- Lower, AWD, 4.150″ Length: K6541
- Lower, 4×4, 4.150″ Length: K6541
Control arm bushings
- Upper, standard: K6688
Control arms with ball joint
- Upper, Offset Bushings Allow 2 Added Degrees Of Camber, Powdered Metal Gusher Brg. For Better F070, F497, Lubrication: CK80826
- Upper, Offset Bushings Allow 2 Added Degrees Of Camber: RK80826
- Upper, Standard Bushing: CK80942 or RK80942
- Upper, +/- 3 Degrees Camber/Caster, Adjustable: RK621782
- Lower, 4×2, Front Coil Spring Suspension: left RK620265, right RK620264
- Lower, 4×2, Front Torsion Bar Suspension: left CK620381, right CK620380
- Lower, 4×2, Front Torsion Bar Suspension: left RK620381, right RK620380
- Lower, 4×4: left CK620381, right CK620380
- Lower, 4×4: left RK620381, right RK620380
- Lower, AWD: left CK620381, right CK620380
- Lower, AWD: left RK620381, right RK620380
Shock mount bushings
Strut spring seats
- Upper, 4×2, 161mm Outside Diameter: K160021
Sway bar bushings
- To frame, 1-1/8″ Sway Bar Diameter, improved Bushing With Premium Rubber Material And Synthetic F070, F497, Fabric Lining: K201174
- To frame, 1-1/8″ Sway Bar Diameter, standard: K6408
- To frame, 1-5/16″ Sway Bar Diameter, improved Bushing With Premium Rubber Material And Synthetic F070, F497, Fabric Lining: K201177
- To frame, 1-5/16″ Sway Bar Diameter, standard: K6439
Sway bar repair kits
Torsion bar keys (adjustable)
- 6 Stud Hub, Minus 1/2 To Plus 1-1/2 Degree, (Allows Front Ride Height Changes Up To 3″ Above: K100011
Wheel hubs & bearing assemblies
- 4×4, 8 Stud Hub: 515058
- 4×4, 6 Stud Hub: 515036
- AWD, 8 Stud Hub: 515058
- AWD, 6 Stud Hub: 515036
- 4×2, 6 Stud Hub: 515054
2004 Chevy Silverado 1500 steering
Center links
- Pickup 2 Dr., Pickup 4 Dr. Ext’d Cab, 4×4, 28.75″ Length, (2 Tapered Holes: DS300010
- Pickup 4 Dr. Crew Cab, 30.5″ Length, Contains Inner Tie Rod Ends: DS300059A
- Pickup 4 Dr. Crew Cab, 30.5″ Length, Has Hole For Steering Stabilizer: DS300011
- AWD: DS300010
Idler arms
- Without Bracket, Heavy Duty Dual Tapered, High Strength Durable Stud K6534HD ‡ 1 S002 Without Bracket: K6534
Idler arm bracket assemblies
- 4×4, (Bracket Pivot Assembly, Includes Powdered-Metal Gusher Bearing To Allow: K6723
- AWD, (Bracket Pivot Assembly, Includes Powdered-Metal Gusher Bearing To Allow Grease: K6723
Idler arm grease hose kits
- Allows Easy Access To Idler Arm Grease Fitting: K6714
Pitman arms
- 3 Groove Spline, Heavy Duty Dual Tapered, High Strength Durable Stud K6654HD ‡ 1 S002 3 Groove Spline: K6654
- 4 Groove Spline, Heavy Duty Dual Tapered, High Strength Durable Stud K6536HD ‡ 1 S002 4 Groove Spline: K6536
Rack & pinion boot kits
- 4×2: K150270
Steering rack insulator bushings
- 4×2: K100187
Tie rod ends
- Outer, Conventional Power Steering: ES3493T
- Inner, Conventional Power Steering, Design Of Enhanced Belleville Washer Optimizes Load And Provides Longer Fatigue Life: ES3488
- Outer, Rack & Pinion Power: ES3492T
- Inner, Rack & Pinion Power: EV370
2004 Chevy Silverado 1500 rear suspension
Leaf spring shackles
Leaf spring shackle brackets
- Rear: K150381
Leaf spring shackle bushings
- To Spring: K201216
Tie rod ends
Fitment notes
These Moog numbers come from the 1991–2006 catalog rows that include 2004. Confirm 4×2 vs 4×4, aluminum vs steel, and trim before you order.
Diagrams are on the Silverado 1500 catalog page. Related: Silverado kit page. How to diagnose suspension noises.
Related: 2004 Chevy Silverado 1500 shock parts.
Leave a comment with 4×2 vs 4×4 and the noise if you want a part-number check. #HAPPYMOTORING
Need pads and rotors? See 2004 Chevy Silverado 1500 brake parts.