Frame fit your 2021 Chevrolet Silverado 3500 HD 4WD

Currently shopping for

2021 Chevrolet Silverado 3500 HD 4WD

Change Vehicle

Categories Close X

Currently selected

Other Categories

Body Mounting, Air Conditioning, Audio/Entertainment

Brakes

Brakes, Rear Axle, Propeller Shaft, Wheels, Tires

Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers

Cooling System, Grille, Oil System

Engine

Front Axle, Front Suspension, Steering

Front End Sheet Metal, Heater

Fuel System, Exhaust, Emission System

Rear Body Structure, Moldings & Trim, Cargo Stowage

Starter, Generator, Ignition, Electrical, Lamps

Transfer Case

Transmission - Automatic

Parts Questions

Sort by:

Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

11516078
NUT, Frame Side and Crossmember, NUT,DRIVETRAIN & FRONT SUSPENSION FRAME REINFORCEMENT(PART OF 1)(M12X1.75X14)(25 OUTSIDE DIAMETER)(8.917)
- Require Quantity: 04
- Package Quantity: 5
$7.39 $4.69
5
Add To Cart

11549170
NUT, Transmission Mounting, NUT,TRANS SUPPORT CROSSMEMBER(M14 X 2)(5.506)
- Require Quantity: 04
- Package Quantity: 1
$8.20 $4.57
1
Add To Cart

STOP, Rear Spring
20909401
STOP, REAR SPRING FRONT(PART OF 1)
Require Quantity: 02
Package Quantity: 1
$122.79 $68.45
1
Add To Cart
84551990
STOP, REAR SPRING REAR(PART OF 1)
- Require Quantity: 02
- Package Quantity: 1
$121.11 $67.51
1
Add To Cart

11549123
NUT, Rear Spring Eye, NUT,REAR SPRING(PART OF 1)(M18X2.5)
- Require Quantity: 02
- Package Quantity: 1
$5.74 $3.20
1
Add To Cart

11602394
BOLT, Rear Spring And Axle, BOLT,REAR SPRING FRONT(SINGLE USE)(PART OF 1)(M18X2.5X141)
- Require Quantity: 02
- Package Quantity: 1
$9.70 $5.41
1
Add To Cart

11610921
BOLT, Frame Side and Crossmember, BOLT,DRIVETRAIN & FRONT SUSPENSION FRAME REINFORCEMENT(PART OF 1)(M12X1.75X135)
- Require Quantity: 04
- Package Quantity: 1
$7.02 $4.69
1
Add To Cart

15017163
BRACKET, Stabilizer Link, BRACKET,REAR STABILIZER SHAFT LINK(PART OF 1)(7.242)
- Require Quantity: 02
- Package Quantity: 1
$142.36 $79.37
1
Add To Cart

INSULATOR, Front Spring Front
20910359
INSULATOR, TORSION BAR SUPPORT(PART OF 1,8)
Fitting Vehicle Options: K2,3(03-43-53)
$30.79 $17.16
1
Add To Cart
20910359
INSULATOR, TORSION BAR SUPPORT(PART OF 1,24)
- Fitting Vehicle Options: CK2,3(03-43-53)
$30.79 $17.16
1
Add To Cart
20910359
INSULATOR, TORSION BAR SUPPORT(PART OF 1,9)
- Fitting Vehicle Options: K2,3(03-43-53)
$30.79 $17.16
1
Add To Cart
20910359
INSULATOR, TORSION BAR SUPPORT(PART OF 1,26)
- Fitting Vehicle Options: CK2,3(03-43-53)
$30.79 $17.16
1
Add To Cart
20910359
INSULATOR, TORSION BAR SUPPORT(PART OF 1,16)
- Fitting Vehicle Options: CK2,3(03-43-53)
$30.79 $17.16
1
Add To Cart

SUPPORT, Front Spring Front
23267174
SUPPORT, TORSION BAR(PART OF 1)(INCLUDES 25)
Fitting Vehicle Options: CK310(03-43), CK314(03)
Require Quantity: 02
Package Quantity: 1
$69.95 $44.47
1
Add To Cart
23267174
SUPPORT, TORSION BAR(PART OF 1)(INCLUDES 7)
- Fitting Vehicle Options: CK310(03-43)
- Require Quantity: 02
- Package Quantity: 1
$69.95 $44.47
1
Add To Cart
84572558
SUPPORT, TORSION BAR(PART OF 1)(INCLUDES 7)(W/INSULATOR)
- Fitting Vehicle Options: CK2,307,309(03-43-53)
- Require Quantity: 02
- Package Quantity: 1
$71.91 $45.70
1
Add To Cart
84572558
SUPPORT, TORSION BAR(PART OF 1)(INCLUDES 15)(W/INSULATOR)
- Fitting Vehicle Options: CK2,307,309(03-43-53)
- Require Quantity: 02
- Package Quantity: 1
$71.91 $45.70
1
Add To Cart

CROSSMEMBER, Transmission Mounting
84056057
CROSSMEMBER, TRANS SUPPORT
Fitting Vehicle Options: K2,3(MYD)
$204.64 $136.26
1
Add To Cart
84631389
CROSSMEMBER, TRANS SUPPORT
- Fitting Vehicle Options: CK2,3(MGM,MGU)
- Replaced By: 86808675
$208.68 $138.95
1
Add To Cart
85535266
CROSSMEMBER, TRANS SUPPORT
- Fitting Vehicle Options: CK2,3(MGM,MGU)
- Replaced By: 86808675
$208.68 $138.95
1
Add To Cart

84339539
CROSSMEMBER, Rear Frame Cross, CROSSMEMBER,REAR(PART OF 1)
$94.97 $63.52
1
Add To Cart

BRACKET, Body Mounting
84551984
BRACKET, BODY REAR MOUNT(PART OF 1)
Location: Driver Side
$14.79 $9.89
1
Add To Cart
84551997
BRACKET, BODY REAR MOUNT(PART OF 1)
- Location: Passenger Side
$14.79 $9.89
1
Add To Cart

BRACKET, Radiator
84551986
BRACKET, RADIATOR LOWER(PART OF 1)
Location: Driver Side
Fitting Vehicle Options: K2,3(03-43-53), CK2,3(03-43-53)
$139.63 $97.16
1
Add To Cart
84551986
BRACKET, RADIATOR LOWER(PART OF 1,26)
- Location: Driver Side
- Fitting Vehicle Options: CK2,3(03-43-53)
$139.63 $97.16
1
Add To Cart
84551986
BRACKET, RADIATOR LOWER(PART OF 1,17)
- Location: Driver Side
- Fitting Vehicle Options: CK2,3(03-43-53)
$139.63 $97.16
1
Add To Cart
84551987
BRACKET, RADIATOR LOWER(PART OF 1)
- Location: Passenger Side
- Fitting Vehicle Options: K2,3(03-43-53), CK2,3(03-43-53)
$186.17 $123.96
1
Add To Cart
84551987
BRACKET, RADIATOR LOWER(PART OF 1,26)
- Location: Passenger Side
- Fitting Vehicle Options: CK2,3(03-43-53)
$186.17 $123.96
1
Add To Cart
84551987
BRACKET, RADIATOR LOWER(PART OF 1,17)
- Location: Passenger Side
- Fitting Vehicle Options: CK2,3(03-43-53)
$186.17 $123.96
1
Add To Cart

84551988
CROSSMEMBER, Frame Bell Housing(Attaches To Frame AndSide Rails), CROSSMEMBER,DRIVETRAIN & FRONT SUSPENSION FRAME FRONT(PART OF 1)(LCA CROSSMEMBER)
$197.81 $131.71
1
Add To Cart

84551995
CARRIER, Spare Wheel, CARRIER,SPARE WHEEL(PART OF 1)
$100.10 $66.96
1
Add To Cart

84608607
CROSSMEMBER, Intermediate(Transmission Support Cross Member), CROSSMEMBER,SPARE WHEEL HOIST(PART OF 1)
$73.40 $49.09
1
Add To Cart

HANGER, Auxiliary Spring
84794782
HANGER, REAR SPRING REAR(PART OF 1)
Location: Driver Side
Fitting Vehicle Options: K307(43), CK209,309(03-43-53), K209,309(03-43-53)
$169.01 $94.22
1
Add To Cart
84794783
HANGER, REAR SPRING REAR(PART OF 1)
- Location: Passenger Side
- Fitting Vehicle Options: K307(43), CK209,309(03-43-53), K209,309(03-43-53)
$166.87 $93.02
1
Add To Cart
84794784
HANGER, REAR SPRING REAR(PART OF 1)
- Fitting Vehicle Options: CK310(03-43), CK314(03)
- Require Quantity: 02
- Package Quantity: 1
$190.35 $106.13
1
Add To Cart
84891468
HANGER, REAR SPRING FRONT(PART OF 1)
- Fitting Vehicle Options: CK310,314(03), K310(43)
- Require Quantity: 02
- Package Quantity: 1
$218.51 $121.27
1
Add To Cart

FRAME, Chassis
84831532
FRAME, CHASSIS(INCLUDES 2-14,17-22,24,25)(WHEN USED ON 2WD MUST TRANSFER OR REPLACE CROSSMEMBER)
Fitting Vehicle Options: K314(03)
$4275.86 $2834.33
1
Add To Cart
84866149
FRAME, CHASSIS(INCLUDES 2-5,8-13,15,16)(WHEN USED ON 2WD MUST TRANSFER OR REPLACE CROSSMEMBER)
- Fitting Vehicle Options: CK209,309(03)(L8T)
- Replaced By: 84992822
$4275.86 $2834.33
1
Add To Cart
84866153
FRAME, CHASSIS(INCLUDES 2-13)(WHEN USED ON 2WD MUST TRANSFER OR REPLACE CROSSMEMBER)
- Fitting Vehicle Options: K209,309(53)
- Replaced By: 84992827
$4275.86 $2834.33
1
Add To Cart
84866159
FRAME, CHASSIS(INCLUDES 2-5,8-13,15,16)(WHEN USED ON 2WD MUST TRANSFER OR REPLACE CROSSMEMBER)
- Fitting Vehicle Options: CK209,309(03)(L5P)
- Replaced By: 86800586
$4275.86 $2834.33
1
Add To Cart
84866166
FRAME, CHASSIS(INCLUDES 2-19)(WHEN USED ON 2WD MUST TRANSFER OR REPLACE CROSSMEMBER)
- Fitting Vehicle Options: K310(43)
- Replaced By: 86800582
$6262.90 $4151.47
1
Add To Cart
85628526
FRAME, CHASSIS(INCLUDES 2-13)(2022 & PRIOR ORDER TOGETHER WITH BOLT 11588723(02) & NUT 11602086(2)@BRAKE MANIFOLD BRACKET.2024 & PRIOR ORDER TOGETHER WITH BOLT 11588723(2) @FRONT JOUNCE BUMPERS.)
- Fitting Vehicle Options: K307(43)
- Replaced By: 86592342
$4391.31 $2910.86
1
Add To Cart
85628532
FRAME, CHASSIS(INCLUDES 2-13)(2022 & PRIOR ORDER TOGETHER WITH BOLT 11588723(2)& NUT 11602086(2)@ BRAKEMANIFOLD BRACKET)
- Fitting Vehicle Options: K209,309(43)
- Replaced By: 86592327
$4391.31 $2910.86
1
Add To Cart
85664316
FRAME, FRONT HALF(CODE AGH8,AF9J,AGK4,AGP3)(PART OF 1)
- Fitting Vehicle Options: K2,3(03-43-53)
$2660.53 $1763.58
1
Add To Cart
85664316
FRAME, FRONT HALF(CODE AGH8,AF9J,AGK4,AGP3)(INCLUDES 20-22)
- Fitting Vehicle Options: CK2,3(03-43-53)
$2660.53 $1763.58
1
Add To Cart
85664316
FRAME, FRONT HALF(CODE AGH8,AF9J,AGK4,AGP3)(INCLUDES 11-13)
- Fitting Vehicle Options: CK2,3(03-43-53)
$2660.53 $1763.58
1
Add To Cart
85664316
FRAME, FRONT HALF(CODE AGH8,AF9J,AGK4,AGP3)
- Fitting Vehicle Options: CK2,3(03-43-53)
$2660.53 $1763.58
1
Add To Cart
86800578
FRAME, CHASSIS(INCLUDES 2-14,17-22,24,25)(WHEN USED ON 2WD MUST TRANSFER OR REPLACE CROSSMEMBER)(MODEL YEARS 2022 AND PRIOR ORDER TOGETHER WITH BOLT 11588723 (02) & NUT 11602086 (02) @ BRAKE MANIFOLD BRACKET)
- Fitting Vehicle Options: CK310(03)
$5837.78 $3869.68
1
Add To Cart

BRACKET, Bumper/Fascia Mounting
85664314
BRACKET, FRONT BUMPER IMP BAR(PART OF 1)
Require Quantity: 02
Package Quantity: 1
$101.40 $67.83
1
Add To Cart
85664314
BRACKET, FRONT BUMPER IMP BAR(PART OF 1,26)
- Require Quantity: 02
- Package Quantity: 1
$101.40 $67.83
1
Add To Cart
85664314
BRACKET, FRONT BUMPER IMP BAR(PART OF 1,17)
- Require Quantity: 02
- Package Quantity: 1
$101.40 $67.83
1
Add To Cart

CROSSMEMBER, Front Frame Cross Member
87834852
CROSSMEMBER, FRONT(PART OF 1)
Fitting Vehicle Options: K2,3, CK2,3
$119.17 $79.71
1
Add To Cart
87834852
CROSSMEMBER, FRONT(PART OF 1,26)
- Fitting Vehicle Options: CK2,3
$119.17 $79.71
1
Add To Cart
87834852
CROSSMEMBER, FRONT(PART OF 1,17)
- Fitting Vehicle Options: CK2,3
$119.17 $79.71
1
Add To Cart

11549169
NUT, Rear Spring, NUT,REAR SPRING STOP(PART OF 1)(M12 X 1.75)(7.068)
- Require Quantity: 08
- Package Quantity: 1
$8.94 $5.98

BOLT, Transmission Mounting
11610898
BOLT, TRANS SUPPORT CROSSMEMBER(M14X2X150)
Fitting Vehicle Options: CK2,3
Require Quantity: 04
Package Quantity: 1
$7.46 $4.74
11610898
BOLT, TRANS SUPPORT CROSSMEMBER(PART OF 1)(M14X2X150)
- Fitting Vehicle Options: K2,3
- Require Quantity: 04
- Package Quantity: 1
$7.46 $4.74

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2021 Chevrolet Silverado 3500 HD 4WD parts. Parts like Frame are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 6.6L, 8 Cyl 6.6L Diesel. Model Code: 1 TON CREW CAB 6'6" BOX 1 TON, CREW CAB 1 TON CHASSIS 137.0, CREW CAB 8' BOX 1 TON, EXTENDED CAB 8' BOX 1 TON, REGULAR CAB 1 TON CHASSIS 137.0, REGULAR CAB 1 TON CHASSIS 161.5, REGULAR CAB 8' BOX 1 TON.