Structural Components & Rails for 2025 Chevrolet Silverado EV
No.
Part # / Description / Price
Price
4
MSRP $420.07
$266.43
4
MSRP $321.75
$204.63
6
$47.36
12
Extension Upper Extension 
GM
GM Positions: Right
Notes: PARTS: Part listed for estimating purposes only. Contact local dealer for specific part number and pricing.
Description: Apron & rails, without detroit built.
$20.49
$20.49
12
Extension Reinforcement GM
GM Positions: Left
Notes: PARTS: Part listed for estimating purposes only. Contact local dealer for specific part number and pricing.
Description: Apron & rails, with detriot built.
$82.44
$82.44
13
Guide Bracket GM
GM Positions: Right
Notes: PARTS: Part included with extension.
Description: Apron & rails.
MSRP $40.22
$23.13
MSRP $40.22
$23.13
14
$38.32
15
MSRP $39.43
$27.31
15
MSRP $39.43
$27.31
16
$17.89
17
$19.10
23
$46.55
23
$46.55
25
$23.06
25
$24.98
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Part # / Description / Price
Price
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GM Positions: Left
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $4.80
$3.56
MSRP $4.80
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