Help With Skid Plate Part Number

[Spagman]

Hello, I am new to the forum. Looking to retrofit the metal front radiator splash guard/skid plate from the ZR2 onto my 2025 2500HD Custom truck. I have searched all online parts catalogs and enlisted help from a friend that is a GM supplier in Canada, but so far nobody is able to provide a part number for the skid plate that comes on the non-Bison trim trucks. I took a picture of the plate at a local dealer and attached to this post. It is all one piece and protects both the radiator and the engine.

If anyone can find a part number on their skid plate (likely spamped into the side that faces the engine) I would really appreciate if they can send it my way. Thanks in advance for the help.

 

[ZR2Prty]

Welcome! ZR2 posted about this and has pics with the part number, not sure if it is the exact same, but hopefully this helps!

Thread 'Just received skid plate replacement and have a question'

Jan 7, 2025

Hey guys if you recall i did bend my front shield skid plate a year ago and i ordered the skid plate from the dealership recently and received it today. However i have a question on its color as it looks bare aluminum rather than matching the same tone/color on the original skid plate. Wanted to see what you think?

• ZR2
• Replies: 21
• Forum: Silverado ZR2 Talk

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• 

 

[Spagman]

Welcome! ZR2 posted about this and has pics with the part number, not sure if it is the exact same, but hopefully this helps!

Thread 'Just received skid plate replacement and have a question'

Jan 7, 2025

Hey guys if you recall i did bend my front shield skid plate a year ago and i ordered the skid plate from the dealership recently and received it today. However i have a question on its color as it looks bare aluminum rather than matching the same tone/color on the original skid plate. Wanted to see what you think?

• ZR2
• Replies: 21
• Forum: Silverado ZR2 Talk

• 
• 

Hello. Thank you for the pointer to the related thread. Unfortunatley ZR2's shield appears to be for the 1500 and I am looking for the one that is compatible with the 2500 frame. If you look closely at the picture I posted the shield on the 2500 covers both the radiator and the engine, so it is about 2x as long and curved vs the 1500 version. Thanks again for your help.

 

[Epsilon Plus]

Part numbers:

Front:
Upper Control Arms:
Driver : 85144988
Passenger: 85144989
Lower Control Arms:
Driver: 85144990
Passenger: 85144991
Steering Knuckles:
Driver: 85144996
Passenger: 85144997
Differential Bracket:
Driver: 86787383
Passenger: 86787384
Lower Control Arm Bolt (x2): 11549229

Rear:
Lift Block x 2: 87844916
U-Bolt (same as 3500HD) x 2: 11610959
Jounce Bumper Extension x 2: 85565250

ZR2 Skid Plates:
Front: 85637479
Transfer Case: 85569359