2021 GMC Sierra 2500 HD Transfer Case

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2021 GMC Sierra 2500 HD
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Currently selected

Other Categories

A/C & Heating
Air & Fuel Delivery
Belts & Cooling
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Brakes
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2 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Instrument Panel - Cluster & Switches
    2021 GMC Sierra 2500 HD Transfer Case Diagram 1 - Thumbnail
  • 2.Rear Suspension, Ride Control, Stabilizer Bar
    2021 GMC Sierra 2500 HD Transfer Case Diagram 2 - Thumbnail
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Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 1 GMC 84911456 Instrument Cluster
    84911456
    Instrument Cluster
    Cluster, Instrument Panel Gage
    • Part Notes: 2024, Pro, Code Udd: Multi Color Graphic, 6.6 Liter Gas
    MSRP: $431.18 Your Price: $288.39
    1
    Add To Cart
  • 1 GMC 84934297 Instrument Cluster
    84934297
    Instrument Cluster
    Cluster, Instrument Panel Gage
    • Part Notes: 2024, Pro, Code Udc: One Color Graphic, 6.6 Liter Gas
    MSRP: $166.98 Your Price: $111.71
    1
    Add To Cart
  • 1 GMC 84934298 Instrument Cluster
    84934298
    Instrument Cluster
    Cluster, Instrument Panel Gage
    • Part Notes: 2024, Pro, Code Udc: One Color Graphic, 6.6 Liter Diesel
    MSRP: $166.73 Your Price: $111.54
    1
    Add To Cart
  • 1 GMC 84935282 Instrument Cluster
    84935282
    Instrument Cluster
    Cluster, Instrument Panel Gage
    • Part Notes: 2024, Pro, Code Uhs: Multi Color Enhanced Graphic, 6.6 Liter Gas
    MSRP: $648.33 Your Price: $433.74
    1
    Add To Cart
  • 1 GMC 84935284 Instrument Cluster
    84935284
    Instrument Cluster
    Cluster, Instrument Panel Gage
    • Part Notes: 2024, Pro, Code Uhs: Multi Color Enhanced Graphic, 6.6 Liter Diesel
    MSRP: $425.83 Your Price: $284.88
    1
    Add To Cart
  • 1 GMC 84960254 Instrument Cluster
    84960254
    Instrument Cluster
    Cluster, Instrument Panel Gage
    • Part Notes: 2024, Pro, Code Udd: Multi Color Graphic, 6.6 Liter Diesel
    • Replaced By: 85645050
    MSRP: $369.31 Your Price: $247.02
    1
    Add To Cart
  • 1 GMC 85003007 Rear Hub
    85003007
    Rear Hub
    Hub Assembly-Rear Wheel (W/Bearing)
    • Part Notes: Silverado, Sierra 2500 Hd
    MSRP: $364.60 Your Price: $203.26
    1
    Add To Cart
  • 2 GMC 84582981 Shock Absorber
    84582981
    Shock Absorber
    • Part Notes: Silverado, Sierra 2500 Hd; Increased Package; Gas; Base Body
    MSRP: $140.30 Your Price: $71.66
    1
    Add To Cart
  • 2 GMC 84673204 Shock Absorber
    84673204
    Shock Absorber
    • Part Notes: Silverado, Sierra 2500 Hd; Increased Package; Gas; Fleet Side Body
    MSRP: $140.31 Your Price: $77.52
    1
    Add To Cart
  • 2 GMC 84673205 Shock Absorber
    84673205
    Shock Absorber
    • Part Notes: Silverado, Sierra 2500 Hd; Increased Package; Diesel; 18" Wheel;Silverado, Sierra 2500 Hd; Increased Package; Diesel; 20" Wheel
    MSRP: $140.31 Your Price: $71.66
    1
    Add To Cart
  • 2 GMC 84673208 Shock Absorber
    84673208
    Shock Absorber
    • Part Notes: Silverado, Sierra 2500 Hd; Off Road Package; Gas
    MSRP: $146.90 Your Price: $75.68
    1
    Add To Cart
  • 2 GMC 84673209 Shock Absorber
    84673209
    Shock Absorber
    • Part Notes: Silverado, Sierra 2500 Hd; Off Road Package; Diesel; 18" Wheel;Silverado, Sierra 2500 Hd; Off Road Package; Diesel; 20" Wheel
    MSRP: $142.65 Your Price: $75.96
    1
    Add To Cart
  • 2 GMC 84745522 Shock Absorber
    84745522
    Shock Absorber
    • Part Notes: Silverado, Sierra 2500 Hd; Off Road Package; Diesel; 17" Wheel
    MSRP: $139.97 Your Price: $78.38
    1
    Add To Cart
  • 2 GMC 84745524 Shock Absorber
    84745524
    Shock Absorber
    • Part Notes: Silverado, Sierra 2500 Hd; Increased Package; Diesel; 17" Wheel
    MSRP: $128.18 Your Price: $71.78
    1
    Add To Cart
  • 3 GMC 84992005 Leaf Spring
    84992005
    Leaf Spring
    • Part Notes: Silverado, Sierra 2500 Hd; Left; Code 9am;Silverado, Sierra 2500 Hd; Right; Code 8am
    • Replaced By: 87838965
    MSRP: $444.31 Your Price: $256.97
    1
    Add To Cart
  • 3 GMC 84992006 Leaf Spring
    84992006
    Leaf Spring
    • Part Notes: Silverado, Sierra 2500 Hd; Left; Code 9an;Silverado, Sierra 2500 Hd; Right; Code 8an
    • Replaced By: 87838966
    MSRP: $581.24 Your Price: $324.04
    1
    Add To Cart
  • 3 GMC 84992007 Leaf Spring
    84992007
    Leaf Spring
    • Part Notes: Silverado, Sierra 2500 Hd; Left; Code 9ap;Silverado, Sierra 2500 Hd; Right; Code 8ap
    • Replaced By: 87838967
    MSRP: $534.38 Your Price: $297.92
    1
    Add To Cart
  • 3 GMC 84992008 Leaf Spring
    84992008
    Leaf Spring
    • Part Notes: Silverado, Sierra 2500 Hd; Left; Code 9ar;Silverado, Sierra 2500 Hd; Right; Code 8ar
    • Replaced By: 87838968
    MSRP: $463.44 Your Price: $294.61
    1
    Add To Cart
  • 3 GMC 23407367 Mount Bracket
    23407367
    Mount Bracket
    Bracket Assembly-Head Up Display
    • Part Notes: 2024, Pro
    MSRP: $142.34 Your Price: $79.71
    1
    Add To Cart
  • 4 GMC 84492096 Shackle
    84492096
    Shackle
    Shackle Assembly-Rear Spring
    • Part Notes: Silverado, Sierra 2500 Hd
    MSRP: $40.88 Your Price: $21.77
    1
    Add To Cart
  • 4 GMC 87843423 Start Button
    87843423
    Start Button
    Switch Assembly-Ignition & Start *Jet Black
    • Part Notes: 2024, Pro
    • Replaced By: 86550151
    MSRP: $59.30 Your Price: $28.85
    1
    Add To Cart
  • 5 GMC 84440149 Parking Brake Switch
    84440149
    Parking Brake Switch
    Switch Assembly-Parking Brake Control *Jet Black
    • Part Notes: 2024, Pro
    • Replaced By: 86545878
    MSRP: $30.22 Your Price: $20.31
    1
    Add To Cart
  • 5 GMC 37183456 Stabilizer Bar
    37183456
    Stabilizer Bar
    Shaft, Stabilizer
    • Part Notes: Silverado, Sierra 2500 Hd
    MSRP: $667.04 Your Price: $423.93
    1
    Add To Cart
  • 6 GMC 84688687 Multiplex Switch
    84688687
    Multiplex Switch
    Switch Package-Auxiliary Multifunction *Jet Black
    • Part Notes: 2024, Pro, W/O Keyless Start, Black
    • Replaced By: 85080553
    MSRP: $44.72 Your Price: $25.04
    1
    Add To Cart
  • 6 GMC 84688686 Multiplex Switch
    84688686
    Multiplex Switch
    Switch Package-Auxiliary Multifunction *Very Dark At
    • Part Notes: 2024, Pro, W/O Keyless Start, Atmosphere
    • Replaced By: 85673883
    MSRP: $44.08 Your Price: $28.15
    1
    Add To Cart
  • 6 GMC 84942073 Multiplex Switch
    84942073
    Multiplex Switch
    Switch Package, Auxiliary Multifunction *Jet Black
    • Part Notes: 2024, Pro, W/Keyless Start, Black
    • Replaced By: 85866212
    MSRP: $333.18 Your Price: $185.75
  • 6 GMC 84942074 Multiplex Switch
    84942074
    Multiplex Switch
    Switch Package, Auxiliary Multifunction *Very Dark At
    • Part Notes: 2024, Pro, W/Keyless Start, Atmosphere
    • Replaced By: 85673885
    MSRP: $297.21 Your Price: $165.69
    1
    Add To Cart
  • 7 GMC 84526544 Headlamp Switch
    84526544
    Headlamp Switch
    Switch Assembly-Headlamp (Smaller Graphics) *Jet Black
    • Part Notes: 2024, Pro, W/O Perimeter Lighting, W/Fog Lamps
    MSRP: $56.90 Your Price: $37.72
    1
    Add To Cart
  • 7 GMC 84526545 Headlamp Switch
    84526545
    Headlamp Switch
    Switch Assembly-Headlamp (Smaller Graphics) *Jet Black
    • Part Notes: 2024, Pro, W/Perimeter Lighting, W/Fog Lamps
    • Replaced By: 86530686
    MSRP: $59.41 Your Price: $39.38
    1
    Add To Cart
  • 7 GMC 84526546 Headlamp Switch
    84526546
    Headlamp Switch
    Switch Assembly-Headlamp (Smaller Graphics) *Jet Black
    • Part Notes: 2024, Pro, W/O Perimeter Lighting, W/O Fog Lamps
    MSRP: $63.29 Your Price: $38.41
    1
    Add To Cart
  • 7 GMC 84526547 Headlamp Switch
    84526547
    Headlamp Switch
    Switch Assembly-Headlamp (Smaller Graphics) *Jet Black
    • Part Notes: 2024, Pro, W/Perimeter Lighting, W/O Fog Lamps
    MSRP: $57.28 Your Price: $36.60
    1
    Add To Cart
  • 8
    84513733
    Link
    Link Assembly-Rear Stabilizer Shaft
    • Part Notes: Silverado, Sierra 2500 Hd
    MSRP: $38.48 Your Price: $24.57
    1
    Add To Cart
  • 8 GMC 84526528 Ride Control Switch
    84526528
    Ride Control Switch
    Switch Assembly-Ride Control *Jet Black
    • Part Notes: 2024, Pro, 2WD
    MSRP: $39.03 Your Price: $26.23
    1
    Add To Cart
  • 8 GMC 84526530 Ride Control Switch
    84526530
    Ride Control Switch
    Switch Assembly-Ride Control *Jet Black
    • Part Notes: 2024, Pro, 4WD, W/O Active Tranfer Case, Code Udc: One Color Graphic
    • Replaced By: 86530700
    MSRP: $29.67 Your Price: $19.94
    1
    Add To Cart
  • 8 GMC 84526532 Ride Control Switch
    84526532
    Ride Control Switch
    Switch Assembly-Ride Control *Jet Black
    • Part Notes: 2024, Pro, 4WD, W/O Active Tranfer Case, Code Udd: Multi Color Graphic
    MSRP: $52.69 Your Price: $35.40
    1
    Add To Cart
  • 8 GMC 84526539 Ride Control Switch
    84526539
    Ride Control Switch
    Switch Assembly-Ride Control *Jet Black
    • Part Notes: 2024, Pro, 4WD, W/Active Tranfer Case, 4WD, W/Active Tranfer Case
    MSRP: $52.45 Your Price: $35.25
    1
    Add To Cart
  • 9 GMC 84456360 Switch
    84456360
    Switch
    Switch Assembly-Head Up Display *Jet Black
    • Part Notes: 2024, Pro, Head-Up Display
    • Replaced By: 86538512
    MSRP: $59.31 Your Price: $31.58
    1
    Add To Cart
  • 10
    84488395
    Switch
    Switch, Electronic Brake Control
    • Part Notes: 2024, Pro, Trailer Brake
    • Replaced By: 86515222
    MSRP: $42.32 Your Price: $22.52
    1
    Add To Cart
  • 11 GMC 13545621 Sun Load Sensor
    13545621
    Sun Load Sensor
    Sensor Assembly-Sun Load & Ambient Light & Security
    • Part Notes: 2024, Pro
    MSRP: $14.42 Your Price: $9.69
    1
    Add To Cart
  • 12
    25774623
    Power Outlet
    Receptacle, Accessory Power
    • Part Notes: 2024, Pro, 12 Volt
    MSRP: $11.68 Your Price: $7.85
    1
    Add To Cart
  • 13 GMC 84581301 Power Outlet
    84581301
    Power Outlet
    Receptacle Assembly-Accessory Power *Jet Black
    • Part Notes: 2024, Pro, 120 Volt
    MSRP: $47.94 Your Price: $32.22
    1
    Add To Cart
  • 14 GMC 84166962 Power Outlet Cap
    84166962
    Power Outlet Cap
    Receptacle Assembly-Accessory Power *Jet Black
    • Part Notes: 2024, Pro, 12 Volt Outlet
    • Replaced By: 85628176
    MSRP: $7.58 Your Price: $4.84
    1
    Add To Cart
  • 15 GMC 13524653 USB Port
    13524653
    USB Port
    Receptacle Assembly-USB *Jet Black
    • Part Notes: 2024, Pro, 1 Port
    MSRP: $49.41 Your Price: $29.99
    1
    Add To Cart
  • 16
    13529873
    USB Port
    Receptacle Assembly-USB 2 Portion (W/ Remote) *Jet Black
    • Part Notes: 2024, Pro, 2 Port, W/O Multi Media
    • Replaced By: 13558185
    MSRP: $76.92 Your Price: $52.83
    1
    Add To Cart
  • 16 GMC 13529869 USB Port
    13529869
    USB Port
    Receptacle Assembly-Multi Media *Jet Black
    • Part Notes: 2024, Pro, 2 Port, W/Multi Media
    MSRP: $72.30 Your Price: $42.10
    1
    Add To Cart
  • 17 GMC 86775533 Memory Card
    86775533
    Memory Card
    Card-Navn Data Eccn=7A994
    • Part Notes: 2024, Pro, W/Multi Media
    MSRP: $503.28 Your Price: $280.58
    1
    Add To Cart
  • 18 GMC 84502269 Blank Cover
    84502269
    Blank Cover
    Cover-Instrument Panel Upper Trim Panel *Jet Black
    • Part Notes: 2024, Pro
    • Location: Passenger Side
    • Replaced By: 85110496
    MSRP: $39.16 Your Price: $26.31
    1
    Add To Cart
  • 19 GMC 84836371 Blank Cover
    84836371
    Blank Cover
    Cover-Instrument Panel Upper Trim Panel *Black
    • Part Notes: 2024, Pro
    • Location: Driver Side
    • Replaced By: 85110498
    MSRP: $12.37 Your Price: $8.31
    1
    Add To Cart
  • 20 GMC 84499500 Heater Control
    84499500
    Heater Control
    Control Assembly-Heater & A/C User Interface
    • Part Notes: 2024, Pro, W/O Dual-Zone, W/O Heated Seats, Labeled 84499500
    MSRP: $214.07 Your Price: $118.27
    1
    Add To Cart
  • 20 GMC 84499501 Heater Control
    84499501
    Heater Control
    Control Assembly-Heater & A/C User Interface
    • Part Notes: 2024, Pro, W/O Dual-Zone, W/O Heated Seats, Labeled 84499501
    MSRP: $247.04 Your Price: $136.49
    1
    Add To Cart
  • 20 GMC 84692231 Heater Control
    84692231
    Heater Control
    Control Assembly-Heater & A/C User Interface
    • Part Notes: 2024, Pro, W/O Dual-Zone, W/Heated Seats, W/O Dual-Zone, W/Heated Seats
    MSRP: $231.21 Your Price: $128.89
    1
    Add To Cart
  • 20 GMC 84692239 Heater Control
    84692239
    Heater Control
    Control Assembly-Heater & A/C User Interface
    • Part Notes: 2024, Pro, W/Dual-Zone, W/Heated Seats, W/O Vented Seat
    MSRP: $152.36 Your Price: $51.47
    1
    Add To Cart
  • 20 GMC 84692243 Heater Control
    84692243
    Heater Control
    Control Assembly-Heater & A/C User Interface
    • Part Notes: 2024, Pro, W/Dual-Zone, W/O Heated Seats, W/Dual-Zone, W/O Heated Seats
    MSRP: $295.36 Your Price: $164.66
    1
    Add To Cart
  • 20 GMC 84963890 Heater Control
    84963890
    Heater Control
    Control Assembly-Heater & A/C User Interface
    • Part Notes: 2024, Pro, W/Dual-Zone, W/Heated Seats, W/Vented Seat
    MSRP: $102.82 Your Price: $34.74
    1
    Add To Cart
  • 21 GMC 84208369 Monitor
    84208369
    Monitor
    Display Assembly-Forward Collision Alert
    • Part Notes: 2024, Pro, Collision Alert
    MSRP: $51.07 Your Price: $34.31
  • 84660077
    Actuator
    Actuator, Transfer Case Shift Control
    • Part Notes: Silverado, Sierra 2500 Hd
    MSRP: $264.05 Your Price: $154.31
    1
    Add To Cart
  • 19299082
    Input Shaft Seal
    Seal, Transfer Case Input Shaft
    • Part Notes: Silverado, Sierra 2500 Hd
    MSRP: $24.91 Your Price: $15.11
    1
    Add To Cart
  • 84368190
    Output Shaft Seal
    Seal, Transfer Case
    • Part Notes: Silverado, Sierra 2500 Hd
    MSRP: $56.99 Your Price: $36.39
    1
    Add To Cart
  • GMC 84526524 Select Switch
    84526524
    Select Switch
    Switch Assembly-Ride Control *Jet Black
    • Part Notes: Sierra 2500 Hd; W/O Electric Shift
    • Replaced By: 86530699
    MSRP: $36.62 Your Price: $24.61
    1
    Add To Cart
  • 85120266
    Transfer Case
    Case Assembly-Transfer
    • Part Notes: Silverado, Sierra 2500 Hd; 6 Speed Transfer; W/Electric Shift
    • Replaced By: 85627199
    MSRP: $2587.71 Your Price: $2308.39
    1
    Add To Cart
  • 85611345
    Transfer Case
    Case Assembly-Transfer
    • Part Notes: Silverado, Sierra 2500 Hd; 10 Speed Trans; W/O Electric Shift
    • Replaced By: 85685654
    MSRP: $1497.29 Your Price: $1340.09
    1
    Add To Cart
  • 87840341
    Transfer Case
    Case Assembly-Transfer
    • Part Notes: Silverado, Sierra 2500 Hd; 6 Speed Transfer; W/O Electric Shift
    • Replaced By: 85611346
    MSRP: $2159.74 Your Price: $1928.35
    1
    Add To Cart
  • 87840344
    Transfer Case
    Case Assembly-Transfer
    • Part Notes: Silverado, Sierra 2500 Hd; 10 Speed Trans; W/Electric Shift
    • Replaced By: 85685653
    MSRP: $2767.25 Your Price: $2467.82
    1
    Add To Cart