Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
Shopping for

2021 Chevrolet Silverado 3500 HD

X

ACDelco 84278050 Brake Line Union
for 2021 Chevrolet Silverado 3500 HD

ACDelco 84278050 Brake Line Union - 2021 Chevrolet Silverado 3500 HD Image 1
ACDelco 84278050 Brake Line Union - 2021 Chevrolet Silverado 3500 HD Image 2
ACDelco 84278050 Brake Line Union - 2021 Chevrolet Silverado 3500 HD

ACDelco
Brand:ACDelco
Part Number: 84278050
UPC: 193468508482
Weight: 0.3 lbs
Condition:New



On Sale:

$10.35

Availability:
2 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

Get the ACDelco 84278050 Brake Line Union for your 2021 Chevrolet Silverado 3500 HD. Buy now and secure your purchase online!

GM Genuine Parts Brake Hydraulic Line Unions 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 Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Height (in):
5.85 in
Length:
26.75 in.
Programming Required:
No
Weight (lb):
1.23 lb
Width (in):
7.8 in
Country of Origin:
US

ACDelco 84278050 Brake Line Union compatibility with your 2021 Chevrolet Silverado 3500 HD...

Last Updated: 05/06/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2024

 

2023

 

2022

 

2021

 

2024

 

2023

 

2022

 

2021

 
Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV
1
 
Front
 
 

Chevrolet Silverado 3500 HD



6.6L V8 Flex OHV

Front
1 Per Vehicle

2024

 

2023

 

2022

 

2021

 

2024

 

2023

 

2022

 

2021

 
Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV
1
 
Rear
 
Bed Length 82.2 In.
Wheel Base 158.9 In.
 

Chevrolet Silverado 3500 HD



6.6L V8 Flex OHV

Rear Bed Length 82.2 In.
Wheel Base 158.9 In.

1 Per Vehicle

2024

 

2023

 

2022

 

2021

 

2024

 

2023

 

2022

 

2021

 
Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV
1
 
Rear
 
Bed Length 98.2 In.
Wheel Base 141.5 In.
 

Chevrolet Silverado 3500 HD



6.6L V8 Flex OHV

Rear Bed Length 98.2 In.
Wheel Base 141.5 In.

1 Per Vehicle

2024

 

2023

 

2022

 

2021

 

2024

 

2023

 

2022

 

2021

 
Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV
1
 
Rear
 
Bed Length 98.2 In.
Wheel Base 162.5 In.
 

Chevrolet Silverado 3500 HD



6.6L V8 Flex OHV

Rear Bed Length 98.2 In.
Wheel Base 162.5 In.

1 Per Vehicle

2024

 

2023

 

2022

 

2021

 

2024

 

2023

 

2022

 

2021

 
Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV
1
 
Rear
 
Bed Length 98.2 In.
Wheel Base 172.0 In.
 

Chevrolet Silverado 3500 HD



6.6L V8 Flex OHV

Rear Bed Length 98.2 In.
Wheel Base 172.0 In.

1 Per Vehicle

2024

 

2023

 

2022

 

2021

 

2024

 

2023

 

2022

 

2021

 
Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV
1
 
Rear
 
Bed Length N/R In.
Wheel Base 141.5 In.
 

Chevrolet Silverado 3500 HD



6.6L V8 Flex OHV

Rear Bed Length N/R In.
Wheel Base 141.5 In.

1 Per Vehicle

2024

 

2023

 

2022

 

2021

 

2024

 

2023

 

2022

 

2021

 
Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV
1
 
Rear
 
Bed Length N/R In.
Wheel Base 146.3 In.
 

Chevrolet Silverado 3500 HD



6.6L V8 Flex OHV

Rear Bed Length N/R In.
Wheel Base 146.3 In.

1 Per Vehicle

2024

 

2023

 

2022

 

2021

 

2024

 

2023

 

2022

 

2021

 
Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV
1
 
Rear
 
Bed Length N/R In.
Wheel Base 162.5 In.
 

Chevrolet Silverado 3500 HD



6.6L V8 Flex OHV

Rear Bed Length N/R In.
Wheel Base 162.5 In.

1 Per Vehicle

2024

 

2023

 

2022

 

2021

 

2024

 

2023

 

2022

 

2021

 
Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV
1
 
Rear
 
Bed Length N/R In.
Wheel Base 170.8 In.
 

Chevrolet Silverado 3500 HD



6.6L V8 Flex OHV

Rear Bed Length N/R In.
Wheel Base 170.8 In.

1 Per Vehicle

2024

 

2023

 

2022

 

2021

 

2024

 

2023

 

2022

 

2021

 
Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV
1
 
Rear
 
Bed Length N/R In.
Wheel Base 172.0 In.
 

Chevrolet Silverado 3500 HD



6.6L V8 Flex OHV

Rear Bed Length N/R In.
Wheel Base 172.0 In.

1 Per Vehicle

2024

 

2023

 

2022

 

2021

 

2024

 

2023

 

2022

 

2021

 
Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV
1
 
Rear
 
Bed Length N/R In.
Wheel Base 176.7 In.
 

Chevrolet Silverado 3500 HD



6.6L V8 Flex OHV

Rear Bed Length N/R In.
Wheel Base 176.7 In.

1 Per Vehicle

2024

 

2023

 

2022

 

2021

 

2020

 

2024

 

2023

 

2022

 

2021

 

2020

 
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV
1
 
Front
 
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

Front
1 Per Vehicle

2024

 

2023

 

2022

 

2021

 

2020

 

2024

 

2023

 

2022

 

2021

 

2020

 
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV
1
 
Rear
 
Bed Length 82.2 In.
Wheel Base 158.9 In.
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

Rear Bed Length 82.2 In.
Wheel Base 158.9 In.

1 Per Vehicle

2024

 

2023

 

2022

 

2021

 

2020

 

2024

 

2023

 

2022

 

2021

 

2020

 
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV
1
 
Rear
 
Bed Length 98.2 In.
Wheel Base 141.5 In.
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

Rear Bed Length 98.2 In.
Wheel Base 141.5 In.

1 Per Vehicle

2024

 

2023

 

2022

 

2021

 

2020

 

2024

 

2023

 

2022

 

2021

 

2020

 
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV
1
 
Rear
 
Bed Length 98.2 In.
Wheel Base 162.5 In.
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

Rear Bed Length 98.2 In.
Wheel Base 162.5 In.

1 Per Vehicle

2024

 

2023

 

2022

 

2021

 

2020

 

2024

 

2023

 

2022

 

2021

 

2020

 
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV
1
 
Rear
 
Bed Length 98.2 In.
Wheel Base 172.0 In.
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

Rear Bed Length 98.2 In.
Wheel Base 172.0 In.

1 Per Vehicle

2024

 

2023

 

2022

 

2021

 

2020

 

2024

 

2023

 

2022

 

2021

 

2020

 
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV
1
 
Rear
 
Bed Length N/R In.
Wheel Base 141.5 In.
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

Rear Bed Length N/R In.
Wheel Base 141.5 In.

1 Per Vehicle

2024

 

2023

 

2022

 

2021

 

2020

 

2024

 

2023

 

2022

 

2021

 

2020

 
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV
1
 
Rear
 
Bed Length N/R In.
Wheel Base 146.3 In.
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

Rear Bed Length N/R In.
Wheel Base 146.3 In.

1 Per Vehicle

2024

 

2023

 

2022

 

2021

 

2020

 

2024

 

2023

 

2022

 

2021

 

2020

 
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV
1
 
Rear
 
Bed Length N/R In.
Wheel Base 162.5 In.
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

Rear Bed Length N/R In.
Wheel Base 162.5 In.

1 Per Vehicle

2024

 

2023

 

2022

 

2021

 

2020

 

2024

 

2023

 

2022

 

2021

 

2020

 
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV
1
 
Rear
 
Bed Length N/R In.
Wheel Base 170.8 In.
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

Rear Bed Length N/R In.
Wheel Base 170.8 In.

1 Per Vehicle

2024

 

2023

 

2022

 

2021

 

2020

 

2024

 

2023

 

2022

 

2021

 

2020

 
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV
1
 
Rear
 
Bed Length N/R In.
Wheel Base 172.0 In.
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

Rear Bed Length N/R In.
Wheel Base 172.0 In.

1 Per Vehicle

2024

 

2023

 

2022

 

2021

 

2020

 

2024

 

2023

 

2022

 

2021

 

2020

 
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV
1
 
Rear
 
Bed Length N/R In.
Wheel Base 176.7 In.
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

Rear Bed Length N/R In.
Wheel Base 176.7 In.

1 Per Vehicle

Didn't find a match for your vehicle?

  See Other Choices