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  2. Auto Parts
  3. Driveline and Axles
  4. Hardware
  5. Spindle Nut
  6. Dorman 615-988.1

Dorman 615-988.1 Spindle Nut

Dorman 615-988.1 Spindle Nut

Dorman
Brand:Dorman
Part Number: 615-988.1
UPC: 00889245063687
Weight: 0.3 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the Dorman 615-988.1 Spindle Nut for your vehicle. Buy now and secure your purchase online!

This spindle nut is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Features and Benefits:

  • Direct replacement - this spindle nut matches the fit and function of the factory part on specified years, makes and models
  • Durable construction - this part is made from quality materials to ensure reliable performance and long service life
  • Ideal solution - this nut is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience

Specifications:

Bridge Nut Socket Needed:
Yes
Material:
Steel
One Time Use:
No
Package Contents:
1 Spindle Nut
Point Quantity:
0
Slotted Type:
No
Thickness:
15.5 mm
Thread Diameter:
2.125 in.
Thread Size:
2 1/8-16
Thread Type:
Fine
Country of Origin:
US

Select a vehicle to narrow Dorman 615-988.1 Spindle Nut fitment info!

Last Updated: 09/27/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2021

 

2021

 
Chevrolet Silverado 2500 HD

6.6L V8 Flex OHV
2
 
Rear
 
Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag
 

Chevrolet Silverado 2500 HD



6.6L V8 Flex OHV

Rear Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag

2 Per Vehicle

2021

 

2020

 

2021

 

2020

 
Chevrolet Silverado 2500 HD

6.6L V8 Gas OHV
2
 
Rear
 
Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag
 

Chevrolet Silverado 2500 HD



6.6L V8 Gas OHV

Rear Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag

2 Per Vehicle

2021

 

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2021

 

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
2
 
Rear
 
Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo

Rear Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag

2 Per Vehicle

2019

 

2018

 

2019

 

2018

 
Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV
2
 
Rear
 
Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag
 

Chevrolet Silverado 2500 HD



6.0L V8 CNG OHV

Rear Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag

2 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 
Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
2
 
Rear
 
Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag
 

Chevrolet Silverado 2500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV

Rear Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag

2 Per Vehicle

2016

 

2015

 

2014

 

2013

 

2016

 

2015

 

2014

 

2013

 
Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV
2
 
Rear
 
Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag
 

Chevrolet Silverado 2500 HD



6.0L V8 CNG OHV

Rear Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag

2 Per Vehicle

2021

 

2021

 
Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV
2
 
Rear
 
w/Single Rear Wheel (SRW)
Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag
 

Chevrolet Silverado 3500 HD



6.6L V8 Flex OHV

Rear w/Single Rear Wheel (SRW)
Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag

2 Per Vehicle

2021

 

2020

 

2021

 

2020

 
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV
2
 
Rear
 
w/Single Rear Wheel (SRW)
Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag
 

Chevrolet Silverado 3500 HD



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

Rear w/Single Rear Wheel (SRW)
Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag

2 Per Vehicle

2019

 

2019

 
Chevrolet Silverado 3500 HD

6.0L V8 CNG OHV
2
 
Rear
 
Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag
 

Chevrolet Silverado 3500 HD



6.0L V8 CNG OHV

Rear Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag

2 Per Vehicle

2019

 

2018

 

2019

 

2018

 
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
2
 
Rear
 
Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag
 

Chevrolet Silverado 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Rear Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag

2 Per Vehicle

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
2
 
Rear
 
Floating Rear Axle
Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag
 

Chevrolet Silverado 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Rear Floating Rear Axle
Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag

2 Per Vehicle

2016

 

2015

 

2016

 

2015

 
Chevrolet Silverado 3500 HD

6.0L V8 CNG OHV
2
 
Rear
 
Floating Rear Axle
Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag
 

Chevrolet Silverado 3500 HD



6.0L V8 CNG OHV

Rear Floating Rear Axle
Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag

2 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2019

 

2018

 

2017

 

2016

 
Chevrolet Suburban 3500 HD

6.0L V8 Flex OHV
2
 
Rear
 
Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag
 

Chevrolet Suburban 3500 HD



6.0L V8 Flex OHV

Rear Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag

2 Per Vehicle

2018

 

2017

 

2016

 

2018

 

2017

 

2016

 
Chevrolet Suburban 3500 HD

6.0L V8 Gas OHV
2
 
Rear
 
Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag
 

Chevrolet Suburban 3500 HD



6.0L V8 Gas OHV

Rear Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag

2 Per Vehicle

2021

 

2021

 
GMC Sierra 2500 HD

6.6L V8 Flex OHV
2
 
Rear
 
Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag
 

GMC Sierra 2500 HD



6.6L V8 Flex OHV

Rear Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag

2 Per Vehicle

2021

 

2020

 

2021

 

2020

 
GMC Sierra 2500 HD

6.6L V8 Gas OHV
2
 
Rear
 
Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag
 

GMC Sierra 2500 HD



6.6L V8 Gas OHV

Rear Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag

2 Per Vehicle

2021

 

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2021

 

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
2
 
Rear
 
Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo

Rear Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag

2 Per Vehicle

2019

 

2019

 
GMC Sierra 2500 HD

6.0L V8 CNG OHV
2
 
Rear
 
Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag
 

GMC Sierra 2500 HD



6.0L V8 CNG OHV

Rear Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag

2 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 
GMC Sierra 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
2
 
Rear
 
Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag
 

GMC Sierra 2500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV

Rear Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag

2 Per Vehicle

2016

 

2015

 

2014

 

2013

 

2016

 

2015

 

2014

 

2013

 
GMC Sierra 2500 HD

6.0L V8 CNG OHV
2
 
Rear
 
Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag
 

GMC Sierra 2500 HD



6.0L V8 CNG OHV

Rear Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag

2 Per Vehicle

2021

 

2021

 
GMC Sierra 3500 HD

6.6L V8 Flex OHV
2
 
Rear
 
w/Single Rear Wheel (SRW)
Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag
 

GMC Sierra 3500 HD



6.6L V8 Flex OHV

Rear w/Single Rear Wheel (SRW)
Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag

2 Per Vehicle

2021

 

2020

 

2021

 

2020

 
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV
2
 
Rear
 
w/Single Rear Wheel (SRW)
Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag
 

GMC Sierra 3500 HD



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

Rear w/Single Rear Wheel (SRW)
Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag

2 Per Vehicle

2019

 

2019

 
GMC Sierra 3500 HD

6.0L V8 CNG OHV
2
 
Rear
 
Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag
 

GMC Sierra 3500 HD



6.0L V8 CNG OHV

Rear Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag

2 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
2
 
Rear
 
Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Rear Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag

2 Per Vehicle

2016

 

2015

 

2016

 

2015

 
GMC Sierra 3500 HD

6.0L V8 CNG OHV
2
 
Rear
 
Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag
 

GMC Sierra 3500 HD



6.0L V8 CNG OHV

Rear Thread Size: 2 1/8-16
Package Quantity: 1
Dorman
AutoGrade
Boxed
Packaging Type: Bag

2 Per Vehicle