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  2. Auto Parts
  3. Driveline and Axles
  4. Differential
  5. Differential Lock Thrust Block
  6. ACDelco 12471397 for 2017

ACDelco 12471397 Differential Lock Thrust Block
for 2017 (please select make/model) 4.3L V6 Flex OHV

ACDelco

 
Brand:ACDelco
Part Number: 12471397
UPC: 193468019575
Weight: 0.65 lbs
Condition:New



On Sale:

$81.92

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

Product Information

Description:

Get the ACDelco 12471397 Differential Lock Thrust Block for your 2017. Buy now and secure your purchase online!

GM Genuine Parts Differential Lock Thrust Blocks 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:

Color:
Orange
Height (in):
1.5 in
Inside Diameter (in):
1.201 in
Inside Diameter (mm):
30.50 mm
Length (in):
2.052 in
Length (mm):
52.11 mm
Material:
Nickel/Steel
Mounting Hardware Included:
No
Mounting Hole Quantity:
1
Programming Required:
No
Thickness (in):
1.338 in
Thickness (mm):
33.98 mm
Weight (lb):
.65 lb
Width (in):
2.33 in
Width (mm):
59.18 mm
Country of Origin:
US

Select a vehicle to narrow ACDelco 12471397 Differential Lock Thrust Block fitment info!

Last Updated: 05/03/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
Chevrolet Silverado 1500

4.3L V6 Flex OHV
1
 
ORANGE
3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80),**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
1.338 THK
Eng: LV3
8th VIN Digit: H
Crew Cab Pickup
Bed Length 69.3 In.
4 Doors
Wheel Base 143.5 In.
Mfr Code: 6L80
RWD
 

Chevrolet Silverado 1500



4.3L V6 Flex OHV ORANGE
3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80),**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
1.338 THK
Eng: LV3
8th VIN Digit: H
Crew Cab Pickup
Bed Length 69.3 In.
4 Doors
Wheel Base 143.5 In.
Mfr Code: 6L80
RWD

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
Chevrolet Silverado 1500

4.3L V6 Flex OHV
1
 
ORANGE
3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80),**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
1.338 THK
Eng: LV3
8th VIN Digit: H
Standard Cab Pickup
Bed Length 97.8 In.
2 Doors
Wheel Base 133.0 In.
Mfr Code: 6L80
RWD
 

Chevrolet Silverado 1500



4.3L V6 Flex OHV ORANGE
3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80),**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
1.338 THK
Eng: LV3
8th VIN Digit: H
Standard Cab Pickup
Bed Length 97.8 In.
2 Doors
Wheel Base 133.0 In.
Mfr Code: 6L80
RWD

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
Chevrolet Silverado 1500

4.3L V6 Flex OHV
1
 
ORANGE
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
1.338 THK
Eng: LV3
8th VIN Digit: H
Crew Cab Pickup
Bed Length 69.3 In.
4 Doors
Wheel Base 143.5 In.
Mfr Code: 6L80
4WD
 

Chevrolet Silverado 1500



4.3L V6 Flex OHV ORANGE
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
1.338 THK
Eng: LV3
8th VIN Digit: H
Crew Cab Pickup
Bed Length 69.3 In.
4 Doors
Wheel Base 143.5 In.
Mfr Code: 6L80
4WD

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
Chevrolet Silverado 1500

4.3L V6 Flex OHV
1
 
ORANGE
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
1.338 THK
Eng: LV3
8th VIN Digit: H
Crew Cab Pickup
Bed Length 69.3 In.
4 Doors
Wheel Base 143.5 In.
Mfr Code: 6L80
RWD
 

Chevrolet Silverado 1500



4.3L V6 Flex OHV ORANGE
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
1.338 THK
Eng: LV3
8th VIN Digit: H
Crew Cab Pickup
Bed Length 69.3 In.
4 Doors
Wheel Base 143.5 In.
Mfr Code: 6L80
RWD

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
Chevrolet Silverado 1500

4.3L V6 Flex OHV
1
 
ORANGE
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
1.338 THK
Eng: LV3
8th VIN Digit: H
Standard Cab Pickup
Bed Length 97.8 In.
2 Doors
Wheel Base 133.0 In.
Mfr Code: 6L80
4WD
 

Chevrolet Silverado 1500



4.3L V6 Flex OHV ORANGE
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
1.338 THK
Eng: LV3
8th VIN Digit: H
Standard Cab Pickup
Bed Length 97.8 In.
2 Doors
Wheel Base 133.0 In.
Mfr Code: 6L80
4WD

1 Per Vehicle

2017

 

2017

 
Chevrolet Silverado 1500

4.3L V6 Flex OHV
1
 
ORANGE
3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80),**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
1.338 THK
Eng: LV3
8th VIN Digit: H
Crew Cab Pickup
Bed Length 78.9 In.
4 Doors
Wheel Base 153.0 In.
Mfr Code: 6L80
RWD
 

Chevrolet Silverado 1500



4.3L V6 Flex OHV ORANGE
3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80),**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
1.338 THK
Eng: LV3
8th VIN Digit: H
Crew Cab Pickup
Bed Length 78.9 In.
4 Doors
Wheel Base 153.0 In.
Mfr Code: 6L80
RWD

1 Per Vehicle

2017

 

2016

 

2017

 

2016

 
Chevrolet Silverado 1500

4.3L V6 Flex OHV
1
 
ORANGE
3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80),**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
1.338 THK
Eng: LV3
8th VIN Digit: H
Extended Cab Pickup
Bed Length 78.9 In.
4 Doors
Wheel Base 143.5 In.
Mfr Code: 6L80
RWD
 

Chevrolet Silverado 1500



4.3L V6 Flex OHV ORANGE
3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80),**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
1.338 THK
Eng: LV3
8th VIN Digit: H
Extended Cab Pickup
Bed Length 78.9 In.
4 Doors
Wheel Base 143.5 In.
Mfr Code: 6L80
RWD

1 Per Vehicle

2017

 

2016

 

2017

 

2016

 
Chevrolet Silverado 1500

4.3L V6 Flex OHV
1
 
ORANGE
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
1.338 THK
Eng: LV3
8th VIN Digit: H
Extended Cab Pickup
Bed Length 78.9 In.
4 Doors
Wheel Base 143.5 In.
Mfr Code: 6L80
4WD
 

Chevrolet Silverado 1500



4.3L V6 Flex OHV ORANGE
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
1.338 THK
Eng: LV3
8th VIN Digit: H
Extended Cab Pickup
Bed Length 78.9 In.
4 Doors
Wheel Base 143.5 In.
Mfr Code: 6L80
4WD

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
GMC Sierra 1500

4.3L V6 Flex OHV
1
 
ORANGE
3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80),**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
1.338 THK
Eng: LV3
8th VIN Digit: H
Crew Cab Pickup
Bed Length 69.3 In.
4 Doors
Wheel Base 143.5 In.
Mfr Code: 6L80
RWD
 

GMC Sierra 1500



4.3L V6 Flex OHV ORANGE
3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80),**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
1.338 THK
Eng: LV3
8th VIN Digit: H
Crew Cab Pickup
Bed Length 69.3 In.
4 Doors
Wheel Base 143.5 In.
Mfr Code: 6L80
RWD

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
GMC Sierra 1500

4.3L V6 Flex OHV
1
 
ORANGE
3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80),**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
1.338 THK
Eng: LV3
8th VIN Digit: H
Standard Cab Pickup
Bed Length 97.8 In.
2 Doors
Wheel Base 133.0 In.
Mfr Code: 6L80
RWD
 

GMC Sierra 1500



4.3L V6 Flex OHV ORANGE
3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80),**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
1.338 THK
Eng: LV3
8th VIN Digit: H
Standard Cab Pickup
Bed Length 97.8 In.
2 Doors
Wheel Base 133.0 In.
Mfr Code: 6L80
RWD

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
GMC Sierra 1500

4.3L V6 Flex OHV
1
 
ORANGE
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
1.338 THK
Eng: LV3
8th VIN Digit: H
Crew Cab Pickup
Bed Length 69.3 In.
4 Doors
Wheel Base 143.5 In.
Mfr Code: 6L80
4WD
 

GMC Sierra 1500



4.3L V6 Flex OHV ORANGE
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
1.338 THK
Eng: LV3
8th VIN Digit: H
Crew Cab Pickup
Bed Length 69.3 In.
4 Doors
Wheel Base 143.5 In.
Mfr Code: 6L80
4WD

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
GMC Sierra 1500

4.3L V6 Flex OHV
1
 
ORANGE
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
1.338 THK
Eng: LV3
8th VIN Digit: H
Crew Cab Pickup
Bed Length 69.3 In.
4 Doors
Wheel Base 143.5 In.
Mfr Code: 6L80
RWD
 

GMC Sierra 1500



4.3L V6 Flex OHV ORANGE
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
1.338 THK
Eng: LV3
8th VIN Digit: H
Crew Cab Pickup
Bed Length 69.3 In.
4 Doors
Wheel Base 143.5 In.
Mfr Code: 6L80
RWD

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
GMC Sierra 1500

4.3L V6 Flex OHV
1
 
ORANGE
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
1.338 THK
Eng: LV3
8th VIN Digit: H
Standard Cab Pickup
Bed Length 97.8 In.
2 Doors
Wheel Base 133.0 In.
Mfr Code: 6L80
4WD
 

GMC Sierra 1500



4.3L V6 Flex OHV ORANGE
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
1.338 THK
Eng: LV3
8th VIN Digit: H
Standard Cab Pickup
Bed Length 97.8 In.
2 Doors
Wheel Base 133.0 In.
Mfr Code: 6L80
4WD

1 Per Vehicle

2017

 

2016

 

2017

 

2016

 
GMC Sierra 1500

4.3L V6 Flex OHV
1
 
ORANGE
3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80),**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
1.338 THK
Eng: LV3
8th VIN Digit: H
Extended Cab Pickup
Bed Length 78.9 In.
4 Doors
Wheel Base 143.5 In.
Mfr Code: 6L80
RWD
 

GMC Sierra 1500



4.3L V6 Flex OHV ORANGE
3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80),**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
1.338 THK
Eng: LV3
8th VIN Digit: H
Extended Cab Pickup
Bed Length 78.9 In.
4 Doors
Wheel Base 143.5 In.
Mfr Code: 6L80
RWD

1 Per Vehicle

2017

 

2016

 

2017

 

2016

 
GMC Sierra 1500

4.3L V6 Flex OHV
1
 
ORANGE
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
1.338 THK
Eng: LV3
8th VIN Digit: H
Extended Cab Pickup
Bed Length 78.9 In.
4 Doors
Wheel Base 143.5 In.
Mfr Code: 6L80
4WD
 

GMC Sierra 1500



4.3L V6 Flex OHV ORANGE
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
1.338 THK
Eng: LV3
8th VIN Digit: H
Extended Cab Pickup
Bed Length 78.9 In.
4 Doors
Wheel Base 143.5 In.
Mfr Code: 6L80
4WD

1 Per Vehicle

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