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Centric 621.66031 Steering Idler Arm

Centric

 
Brand:Centric
Part Number: 621.66031
UPC: 805890951131
Weight: 3.25 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the Centric 621.66031 Steering Idler Arm for your vehicle. Buy now and secure your purchase online!

Restore original steering system geometry by installing C-TEK Standard Idler and pitman arms. Precision engineered and machined to match original specifications; eliminating lateral motion for increased stability and feel.

Features and Benefits:

  • Application specific low friction polymer or metal-to-metal designs. Precision broached splines for exacting fit. Positive seal dust boots prevent contamination. Polymer bearings for smooth steering. Heat treated brackets resist sharp loads

Specifications:

Country of Origin:
CN

Select a vehicle to narrow Centric 621.66031 Steering Idler Arm fitment info!

Last Updated: 09/27/2021

Years Vehicle Per Vehicle Position Fit NotesFitment Notes
Chevrolet C10

4.3L V6 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

Chevrolet C10



4.3L V6 Gas OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
Chevrolet C10

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

Chevrolet C10



5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
Chevrolet C10

4.1L L6 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

Chevrolet C10



4.1L L6 Gas OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
Chevrolet C10 Suburban

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

Chevrolet C10 Suburban



5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
Chevrolet C20

4.3L V6 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

Chevrolet C20



4.3L V6 Gas OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
Chevrolet C20

4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

Chevrolet C20



4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
Chevrolet C20

4.1L L6 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

Chevrolet C20



4.1L L6 Gas OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
Chevrolet C20 Suburban

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

Chevrolet C20 Suburban



5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
Chevrolet C30

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

Chevrolet C30



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
Chevrolet P20

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

Chevrolet P20



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
Chevrolet P30

6.5L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo
1
 
Front
 
C-TEK Standard Steering & Suspension Components
Independent Front Susp.
 

Chevrolet P30



6.5L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo

Front C-TEK Standard Steering & Suspension Components
Independent Front Susp.

1 Per Vehicle
Chevrolet P30

4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
Independent Front Susp.
 

Chevrolet P30



4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components
Independent Front Susp.

1 Per Vehicle
Chevrolet P30

6.2L V8 Diesel OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
Independent Front Susp.
 

Chevrolet P30



6.2L V8 Diesel OHV

Front C-TEK Standard Steering & Suspension Components
Independent Front Susp.

1 Per Vehicle
Chevrolet P30

3.9L L4 Diesel OHV Turbo
1
 
Front
 
C-TEK Standard Steering & Suspension Components
Independent Front Susp.
 

Chevrolet P30



3.9L L4 Diesel OHV Turbo

Front C-TEK Standard Steering & Suspension Components
Independent Front Susp.

1 Per Vehicle
Chevrolet P30

3.9L L4 Diesel OHV Turbo,
4.3L V6 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
exc MHC
Independent Front Susp.
 

Chevrolet P30



3.9L L4 Diesel OHV Turbo,
4.3L V6 Gas OHV

Front C-TEK Standard Steering & Suspension Components
exc MHC
Independent Front Susp.

1 Per Vehicle
Chevrolet P30

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
exc MHC
Independent Front Susp.
 

Chevrolet P30



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components
exc MHC
Independent Front Susp.

1 Per Vehicle
Chevrolet P30

4.8L L6 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
exc MHC
Independent Front Susp.
 

Chevrolet P30



4.8L L6 Gas OHV

Front C-TEK Standard Steering & Suspension Components
exc MHC
Independent Front Susp.

1 Per Vehicle
Chevrolet P30

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
exc Motorhome Chassis
 

Chevrolet P30



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components
exc Motorhome Chassis

1 Per Vehicle
Chevrolet R10

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

Chevrolet R10



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
Chevrolet R10 Suburban

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

Chevrolet R10 Suburban



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
Chevrolet R10 Suburban

5.0L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

Chevrolet R10 Suburban



5.0L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
Chevrolet R1500 Suburban

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

Chevrolet R1500 Suburban



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
Chevrolet R20

4.3L V6 Gas OHV,
4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

Chevrolet R20



4.3L V6 Gas OHV,
4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
Chevrolet R20 Suburban

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

Chevrolet R20 Suburban



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
Chevrolet R2500

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

Chevrolet R2500



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
Chevrolet R2500 Suburban

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

Chevrolet R2500 Suburban



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
Chevrolet R30

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

Chevrolet R30



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
Chevrolet R3500

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

Chevrolet R3500



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
GMC C1500

4.3L V6 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

GMC C1500



4.3L V6 Gas OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
GMC C1500

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

GMC C1500



5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
GMC C1500

4.1L L6 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

GMC C1500



4.1L L6 Gas OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
GMC C1500 Suburban

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

GMC C1500 Suburban



5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
GMC C2500

4.3L V6 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

GMC C2500



4.3L V6 Gas OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
GMC C2500

4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

GMC C2500



4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
GMC C2500

4.1L L6 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

GMC C2500



4.1L L6 Gas OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
GMC C2500 Suburban

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

GMC C2500 Suburban



5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
GMC C2500 Suburban

4.8L L6 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

GMC C2500 Suburban



4.8L L6 Gas OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
GMC C3500

5.0L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

GMC C3500



5.0L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
GMC C3500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

GMC C3500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
GMC P2500

4.8L L6 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

GMC P2500



4.8L L6 Gas OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
GMC P2500

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

GMC P2500



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
GMC P2500

4.8L L6 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

GMC P2500



4.8L L6 Gas OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
GMC P3500

6.5L V8 Diesel OHV Turbo
1
 
Front
 
C-TEK Standard Steering & Suspension Components
Independent Front Susp.
 

GMC P3500



6.5L V8 Diesel OHV Turbo

Front C-TEK Standard Steering & Suspension Components
Independent Front Susp.

1 Per Vehicle
GMC P3500

4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
Independent Front Susp.
 

GMC P3500



4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV,
7.4L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components
Independent Front Susp.

1 Per Vehicle
GMC P3500

6.5L V8 Diesel OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
exc Motorhome Chassis
Independent Front Susp.
 

GMC P3500



6.5L V8 Diesel OHV

Front C-TEK Standard Steering & Suspension Components
exc Motorhome Chassis
Independent Front Susp.

1 Per Vehicle
GMC P3500

4.3L V6 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
exc Motorhome Chassis
Independent Front Susp.
 

GMC P3500



4.3L V6 Gas OHV

Front C-TEK Standard Steering & Suspension Components
exc Motorhome Chassis
Independent Front Susp.

1 Per Vehicle
GMC P3500

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
exc Motorhome Chassis
Independent Front Susp.
 

GMC P3500



5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components
exc Motorhome Chassis
Independent Front Susp.

1 Per Vehicle
GMC P3500

6.2L V8 Diesel OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
exc Motorhome Chassis
Independent Front Susp.
 

GMC P3500



6.2L V8 Diesel OHV

Front C-TEK Standard Steering & Suspension Components
exc Motorhome Chassis
Independent Front Susp.

1 Per Vehicle
GMC P3500

3.9L L4 Diesel OHV Turbo
1
 
Front
 
C-TEK Standard Steering & Suspension Components
exc Motorhome Chassis
Independent Front Susp.
 

GMC P3500



3.9L L4 Diesel OHV Turbo

Front C-TEK Standard Steering & Suspension Components
exc Motorhome Chassis
Independent Front Susp.

1 Per Vehicle
GMC P3500

4.8L L6 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
exc Motorhome Chassis
Independent Front Susp.
 

GMC P3500



4.8L L6 Gas OHV

Front C-TEK Standard Steering & Suspension Components
exc Motorhome Chassis
Independent Front Susp.

1 Per Vehicle
GMC P3500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
exc Motorhome Chassis
 

GMC P3500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components
exc Motorhome Chassis

1 Per Vehicle
GMC R1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

GMC R1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
GMC R1500 Suburban

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

GMC R1500 Suburban



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
GMC R1500 Suburban

5.0L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

GMC R1500 Suburban



5.0L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
GMC R2500

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

GMC R2500



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
GMC R2500

4.8L L6 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

GMC R2500



4.8L L6 Gas OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
GMC R2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

GMC R2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
GMC R2500 Suburban

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

GMC R2500 Suburban



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
GMC R3500

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

GMC R3500



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle
GMC R3500

4.8L L6 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
 

GMC R3500



4.8L L6 Gas OHV

Front C-TEK Standard Steering & Suspension Components

1 Per Vehicle