Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
JOIN GEARS TO SAVE 5%
Shop All Brands Shop All Vehicles

  2. Auto Parts
  3. Driveline and Axles
  4. Differential
  5. Differential Ring and Pinion
  6. ACDelco 84066050 for 2004

ACDelco 84066050 Differential Ring and Pinion
for 2004 (please select make/model)

ACDelco 84066050 Differential Ring and Pinion - 2004

ACDelco
Brand:ACDelco
Part Number: 84066050
UPC: 808709941422
Weight: 40 lbs
Condition:New



On Sale:

$603.60

Availability:
1 in Stock
Warehouse: US-12
Quantity:

Product Information

Description:

Get the ACDelco 84066050 Differential Ring and Pinion for your 2004. Buy now and secure your purchase online!

GM Genuine Parts Differential Ring and Pinions are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Original equipment parts are designed to work with your GM vehicle safety systems - aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Cover Bolt Quantity:
12
Height (in):
10.25 in
Length (in):
16.12 in
Pinion Shaft Diameter:
1.63 in.
Pinion Shaft Diameter:
41.58 mm
Pinion Spline Count:
30
Programming Required:
No
Ring & Pinion Gear Ratio:
3.73
Ring Gear Diameter (in):
11.50 in
Ring Gear Diameter (mm):
292.10 mm
Weight (lb):
40 lb
Width (in):
13.12 in
Country of Origin:
US

Select a vehicle to narrow ACDelco 84066050 Differential Ring and Pinion fitment info!

Last Updated: 05/02/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2006

 

2005

 

2004

 

2006

 

2005

 

2004

 
Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
HYDRAULIC POWER DISC BRAKES(JH6)
3.73R(GT4),** 11.50 RING GEAR DANA **
Power Brakes
Front Disc
Rear Disc
Mfr Code: S6-650
 

Chevrolet Silverado 2500 HD



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV HYDRAULIC POWER DISC BRAKES(JH6)
3.73R(GT4),** 11.50 RING GEAR DANA **
Power Brakes
Front Disc
Rear Disc
Mfr Code: S6-650

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV
1
 
HYDRAULIC POWER DISC BRAKES(JH6)
3.73R(GT4),** 11.50 RING GEAR DANA **
Power Brakes
Front Disc
Rear Disc
Mfr Code: S6-650
 

Chevrolet Silverado 2500 HD



6.0L V8 CNG OHV HYDRAULIC POWER DISC BRAKES(JH6)
3.73R(GT4),** 11.50 RING GEAR DANA **
Power Brakes
Front Disc
Rear Disc
Mfr Code: S6-650

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
HYDRAULIC POWER DISC BRAKES(JH6)
3.73R(GT4),TWO INCH BODY RAISE I.D.(HVY),** 11.50 RING GEAR DANA **
Power Brakes
Front Disc
Rear Disc
Mfr Code: 1000
 

Chevrolet Silverado 2500 HD



6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV HYDRAULIC POWER DISC BRAKES(JH6)
3.73R(GT4),TWO INCH BODY RAISE I.D.(HVY),** 11.50 RING GEAR DANA **
Power Brakes
Front Disc
Rear Disc
Mfr Code: 1000

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Silverado 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
3.73R(GT4),** 11.50 RING GEAR DANA **
 

Chevrolet Silverado 3500



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV 3.73R(GT4),** 11.50 RING GEAR DANA **

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Chevrolet Silverado 3500

6.0L V8 CNG OHV
1
 
3.73R(GT4),** 11.50 RING GEAR DANA **
 

Chevrolet Silverado 3500



6.0L V8 CNG OHV 3.73R(GT4),** 11.50 RING GEAR DANA **

1 Per Vehicle

2006

 

2005

 

2004

 

2006

 

2005

 

2004

 
GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
HYDRAULIC POWER DISC BRAKES(JH6)
3.73R(GT4),** 11.50 RING GEAR DANA **
Power Brakes
Front Disc
Rear Disc
Mfr Code: S6-650
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV HYDRAULIC POWER DISC BRAKES(JH6)
3.73R(GT4),** 11.50 RING GEAR DANA **
Power Brakes
Front Disc
Rear Disc
Mfr Code: S6-650

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
GMC Sierra 2500 HD

6.0L V8 CNG OHV
1
 
HYDRAULIC POWER DISC BRAKES(JH6)
3.73R(GT4),** 11.50 RING GEAR DANA **
Power Brakes
Front Disc
Rear Disc
Mfr Code: S6-650
 

GMC Sierra 2500 HD



6.0L V8 CNG OHV HYDRAULIC POWER DISC BRAKES(JH6)
3.73R(GT4),** 11.50 RING GEAR DANA **
Power Brakes
Front Disc
Rear Disc
Mfr Code: S6-650

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
GMC Sierra 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
HYDRAULIC POWER DISC BRAKES(JH6)
3.73R(GT4),TWO INCH BODY RAISE I.D.(HVY),** 11.50 RING GEAR DANA **
Power Brakes
Front Disc
Rear Disc
Mfr Code: 1000
 

GMC Sierra 2500 HD



6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV HYDRAULIC POWER DISC BRAKES(JH6)
3.73R(GT4),TWO INCH BODY RAISE I.D.(HVY),** 11.50 RING GEAR DANA **
Power Brakes
Front Disc
Rear Disc
Mfr Code: 1000

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
GMC Sierra 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
3.73R(GT4),** 11.50 RING GEAR DANA **
 

GMC Sierra 3500



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV 3.73R(GT4),** 11.50 RING GEAR DANA **

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
GMC Sierra 3500

6.0L V8 CNG OHV
1
 
3.73R(GT4),** 11.50 RING GEAR DANA **
 

GMC Sierra 3500



6.0L V8 CNG OHV 3.73R(GT4),** 11.50 RING GEAR DANA **

1 Per Vehicle

Didn't find a match for your vehicle?

   See Other Choices