Bumper/Rear fit your 2019 Chevrolet Silverado 3500 HD 4WD

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2019 Chevrolet Silverado 3500 HD 4WD
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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
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
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Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • BOLT, Bumper/Fascia Mounting
    11570637
    BOLT, REAR BUMPER IMP BAR(M4.2X1.41X20)(TORX T20)(17 OUTSIDE DIAMETER)(*KIT1)(12.182)
    • Fitting Vehicle Options: CK1,2,3(03-43-53)
    • Require Quantity: 06
    • Package Quantity: 1
    $7.38 $4.69
    1
    Add To Cart
  • 11570637
    BOLT, REAR BUMPER IMP BAR(M4.2X1.41X20)(TORX T20)(17 OUTSIDE DIAMETER)(12.182)
    • Fitting Vehicle Options: CK1,2,3(03-43-53)
    • Require Quantity: 06
    • Package Quantity: 1
    $7.38 $4.69
    1
    Add To Cart
  • 11561075
    BOLT, REAR BUMPER IMP BAR(M14X2X45)(8.900)
    • Fitting Vehicle Options: CK2,3(03-43-53)(VJH,VT5)
    • Require Quantity: 06
    • Package Quantity: 1
    $11.04 $7.01
    1
    Add To Cart
  • 11516600
    BOLT, REAR BUMPER IMP BAR(M10X1.5X40,23.25)
    • Fitting Vehicle Options: CK1,2,3(03-43-53)(VJH,VT5)
    • Require Quantity: 02
    • Package Quantity: 1
    $8.94 $5.98
    1
    Add To Cart
  • 11610438
    BOLT, REAR BUMPER IMP BAR BRACKET(M10X1.5X30)(7.831)
    • Fitting Vehicle Options: CK1,2,3(03-43-53)
    • Require Quantity: 16
    • Package Quantity: 1
    $13.52 $8.59
    1
    Add To Cart
  • 11519387
    BOLT, REAR BUMPER IMP BAR(M8X1.25X24,14THD)(24 OUTSIDE DIAMETER)(8.900)
    • Fitting Vehicle Options: CK1,2,3(03-43-53)(VJH,VT5)
    • Require Quantity: 02
    • Package Quantity: 1
    $7.86 $5.00
    1
    Add To Cart
  • BOLT, Hex
    11561075
    BOLT, HEXAGON W/CONICAL WASHER,M14X2X45,21.18 THREAD,32 OUTSIDE DIAMETER,10.9,GMW3359, M-POINT,ADHESIVE(REAR BUMPER IMP BAR)
    • Require Quantity: 06
    • Package Quantity: 1
    $11.04 $7.01
    1
    Add To Cart
  • 11561075
    BOLT, HEXAGON W/CONICAL WASHER,M14X2X45,21.18 THREAD,32 OUTSIDE DIAMETER,10.9,GMW3359, M-POINT,ADHESIVE(REAR BUMPER IMP BAR)
    • Require Quantity: 02
    • Package Quantity: 1
    $11.04 $7.01
    1
    Add To Cart
  • RETAINER, Spare Tire
    15040331
    RETAINER, SPARE WHEEL LOCK CYL CASE RETAINER(41.0 DIAMETER X 7.1 MM)(*KIT1)
    $14.87 $9.95
    5
    Add To Cart
  • 15040331
    RETAINER, SPARE WHEEL LOCK CYL CASE RETAINER(41.0 DIAMETER X 7.1 MM)
    $14.87 $9.95
    5
    Add To Cart
  • 15769308
    RETAINER, SPARE WHEEL LOCK CYL CASE(*KIT1)
    $29.14 $18.53
    1
    Add To Cart
  • 15769308
    RETAINER, SPARE WHEEL LOCK CYL CASE
    $29.14 $18.53
    1
    Add To Cart
  • BAR, Front and Rear Bumper/Fascia Face
    23108141
    BAR, REAR BUMPER IMP(CHROME)(BAR ONLY)(*KIT1)
    • Fitting Vehicle Options: CK357(43)(UD5,UD7,VJH,X88,Z88), CK359(03-43-53)(UD5,UD7,VJH,X88,Z88)(EXC SRW), CK359(03-43-53)(SRW,UD5,UD7,VJH,X88,Z88)
    $965.79 $640.19
    1
    Add To Cart
  • Chevrolet 23112252
    23112252
    BAR, REAR BUMPER IMP(PAINT TO MATCH)(W/CORNER-STEP)(INCLUDES SENSOR HOLES)
    • Fitting Vehicle Options: CK2,357(03-43-53)(VT5,X88,Z88), CK359(03-43-53)(VT5,X88,Z88)
    $1129.84 $748.94
    1
    Add To Cart
  • 23108142
    BAR, REAR BUMPER IMP(CHROME)(BAR ONLY)(*KIT1)
    • Fitting Vehicle Options: CK2,357(03-43-53)(VJH,X88,Z88)(EXC UD5,UD7), CK359(03-43-53)(SRW,VJH,X88,Z88)(EXC UD5,UD7), CK359(03-43-53)(VJH,X88,Z88)(EXC SRW,UD5,UD7)
    $965.79 $640.19
    1
    Add To Cart
  • Chevrolet 84077957
    84077957
    BAR, REAR BUMPER IMP(INCLUDES 1,3-12,16-24)(CHROME)
    • Fitting Vehicle Options: CK359(03-43-53)(VJH,X88,Z88)(EXC SRW,UD5,UD7)
    $799.46 $529.94
    1
    Add To Cart
  • 84204606
    BAR, REAR BUMPER IMP(INCLUDES 1,3-11,16-28)(CHROME)
    • Fitting Vehicle Options: CK359(03-43-53)(SRW,UD5,UD7,VJH,X88,Z88), CK357(43)(UD5,UD7,VJH,X88,Z88)
    $1584.38 $1050.24
  • 84077955
    BAR, REAR BUMPER IMP(INCLUDES 1,3-12,16-24)(CHROME)(COMPLETE ASM)
    • Fitting Vehicle Options: CK359(03-43-53)(SRW,VJH,X88,Z88)(EXC UD5,UD7), CK357(43)(VJH,X88,Z88)(EXC UD5,UD7)
    $1324.35 $877.87
  • Chevrolet 84204607
    84204607
    BAR, REAR BUMPER IMP(INCLUDES 1,3-11,16-28)(CHROME)
    • Fitting Vehicle Options: CK359(03-43-53)(UD5,UD7,VJH,X88,Z88)(EXC SRW)
  • INSERT, Rear Bumper Step
    23108153
    INSERT, REAR BUMPER STEP PAD(ANTHRACITE)(*KIT1)
    • Location: Passenger Side
    • Fitting Vehicle Options: CK1,2,3(03-43-53)(VJG,VJH,VT5,X88,Z88)
    $61.56 $42.84
    1
    Add To Cart
  • 23108153
    INSERT, REAR BUMPER STEP PAD(ANTHRACITE)
    • Location: Passenger Side
    • Fitting Vehicle Options: CK1,2,3(03-43-53)(VJG,VJH,VT5,X88,Z88)
    $61.56 $42.84
    1
    Add To Cart
  • 23108152
    INSERT, REAR BUMPER STEP PAD(ANTHRACITE)(*KIT1)
    • Location: Driver Side
    • Fitting Vehicle Options: CK1,2,3(03-43-53)(VJG,VJH,VT5,X88,Z88), CK1,2,3(03-43-53)(VJH,X88,Z88)(EXC UD5,UD7), CK1,2,3(03-43-53)(VJG,X88)
    $61.56 $42.84
    1
    Add To Cart
  • 23108152
    INSERT, REAR BUMPER STEP PAD(ANTHRACITE)
    • Location: Driver Side
    • Fitting Vehicle Options: CK1,2,3(03-43-53)(VJG,VJH,VT5,X88,Z88)
    $61.56 $42.84
    1
    Add To Cart
  • CLIP, Bumper/Fascia
    11562364
    CLIP, REAR BUMPER FILLER PANEL(CLIP-18X10X11.6)(METAL)(*KIT1)(1.269)
    • Require Quantity: 05
    • Package Quantity: 1
    $8.94 $5.98
    1
    Add To Cart
  • 11562364
    CLIP, REAR BUMPER FILLER PANEL(CLIP-18X10X11.6)(METAL)(1.269)
    • Require Quantity: 05
    • Package Quantity: 1
    $8.94 $5.98
    1
    Add To Cart
  • BULB, Bulb
    13500812
    BULB, TRADE W5WLL(REAR LICENSE PLATE LAMP)(*KIT1)(8.965)
    • Require Quantity: 02
    • Package Quantity: 10
    $6.34 $3.36
    10
    Add To Cart
  • 13500812
    BULB, TRADE W5WLL(REAR BUMPER STEP PAD)(*KIT1)(8.965)
    • Require Quantity: 02
    • Package Quantity: 10
    $6.34 $3.36
    10
    Add To Cart
  • 13500812
    BULB, TRADE W5WLL(REAR BUMPER STEP PAD)(8.965)
    • Require Quantity: 02
    • Package Quantity: 10
    $6.34 $3.36
    10
    Add To Cart
  • PAD, Front and Rear Bumper/Fascia Face
    84078289
    PAD, REAR BUMPER FASCIA STEP(ANTHRACITE)(*KIT1)
    • Fitting Vehicle Options: CK359(03-43-53)(SRW,VJH,VT5,X88,Z88), CK357(43)(VJH,VT5,X88,Z88)
    $338.98 $225.72
    1
    Add To Cart
  • 84078289
    PAD, REAR BUMPER FASCIA STEP(ANTHRACITE)
    • Fitting Vehicle Options: CK359(03-43-53)(SRW,VJH,VT5,X88,Z88), CK357(43)(VJH,VT5,X88,Z88)
    $338.98 $225.72
    1
    Add To Cart
  • 84078290
    PAD, REAR BUMPER FASCIA STEP(*KIT1)
    • Fitting Vehicle Options: CK359(03-43-53)(UD5,UD7,VJH,X88,Z88)(EXC SRW), CK359(03-43-53)(VJH,VT5,X88,Z88)(EXC SRW)
    $267.07 $169.82
    1
    Add To Cart
  • 84078290
    PAD, REAR BUMPER FASCIA STEP
    • Fitting Vehicle Options: CK359(03-43-53)(VJH,VT5,X88,Z88)(EXC SRW)
    $267.07 $169.82
    1
    Add To Cart
  • BRACE, Bumper/Fascia
    Chevrolet 23108148
    23108148
    BRACE, REAR BUMPER IMP BAR(*KIT1)
    • Location: Driver Side
    $65.15 $45.33
    1
    Add To Cart
  • Chevrolet 23108148
    23108148
    BRACE, REAR BUMPER IMP BAR
    • Location: Driver Side
    $65.15 $45.33
    1
    Add To Cart
  • 23108149
    BRACE, REAR BUMPER IMP BAR(*KIT1)
    • Location: Passenger Side
    $86.85 $58.09
    1
    Add To Cart
  • 23108149
    BRACE, REAR BUMPER IMP BAR
    • Location: Passenger Side
    $86.85 $58.09
    1
    Add To Cart
  • PAD, Rear Bumper Step
    23108151
    PAD, REAR BUMPER STEP OUTER(ANTHRACITE)(*KIT1)
    • Location: Passenger Side
    • Fitting Vehicle Options: CK1,2,3(03-43-53)(VJG,VJH,VT5,X88,Z88)
    $49.23 $32.93
    1
    Add To Cart
  • 23108151
    PAD, REAR BUMPER STEP OUTER(ANTHRACITE)
    • Location: Passenger Side
    • Fitting Vehicle Options: CK1,2,3(03-43-53)(VJG,VJH,VT5,X88,Z88)
    $49.23 $32.93
    1
    Add To Cart
  • 23108150
    PAD, REAR BUMPER STEP OUTER(ANTHRACITE)(*KIT1)
    • Location: Driver Side
    • Fitting Vehicle Options: CK1,2,3(03-43-53)(X88,Z88)
    $49.23 $32.93
    1
    Add To Cart
  • 23108150
    PAD, REAR BUMPER STEP OUTER(ANTHRACITE)
    • Location: Driver Side
    • Fitting Vehicle Options: CK1,2,3(03-43-53)(X88,Z88)
    $49.23 $32.93
    1
    Add To Cart
  • LAMP, Rear License Lamp
    23251664
    LAMP, REAR LICENSE PLATE(USE W/BULB 13503401)(MAY NEED TO REPLACE OPPOSITE SIDE TO MATCH)(*KIT1)
    • Location: Driver Side
    • Fitting Vehicle Options: CK1,2,3(03-43-53)
    $28.02 $17.82
    1
    Add To Cart
  • 23251664
    LAMP, REAR LICENSE PLATE(USE W/BULB 13503401)(MAY NEED TO REPLACE OPPOSITE SIDE TO MATCH)
    • Location: Driver Side
    • Fitting Vehicle Options: CK1,2,3(03-43-53)
    $28.02 $17.82
    1
    Add To Cart
  • 23251665
    LAMP, REAR LICENSE PLATE(USE W/BULB 13503401)(MAY NEED TO REPLACE OPPOSITE SIDE TO MATCH)(*KIT1)
    • Location: Passenger Side
    • Fitting Vehicle Options: CK1,2,3(03-43-53)
    $25.96 $16.50
    1
    Add To Cart
  • 23251665
    LAMP, REAR LICENSE PLATE(USE W/BULB 13503401)(MAY NEED TO REPLACE OPPOSITE SIDE TO MATCH)
    • Location: Passenger Side
    • Fitting Vehicle Options: CK1,2,3(03-43-53)
    $25.96 $16.50
    1
    Add To Cart
  • 84073868
    LAMP, REAR LICENSE PLATE(*KIT1)
    • Fitting Vehicle Options: CK2,3(03-43-53)(E63,9J4)
    $275.32 $183.33
    1
    Add To Cart
  • HARNESS,Theft Deterrent or Frt/Rear/Side Object
    23406458
    HARNESS, REAR OBJECT ALARM SENSOR WIRING(*KIT1)
    • Fitting Vehicle Options: CK359(03-43-53)(SRW,UD7,VJH,X88,Z88), CK357(43)(UD7,VJH,X88,Z88), CK359(03-43-53)(SRW,UD5,VJH,X88,Z88), CK357(43)(UD5,VJH,X88,Z88)
    $111.34 $70.77
    1
    Add To Cart
  • 23406458
    HARNESS, REAR OBJECT ALARM SENSOR WIRING
    • Fitting Vehicle Options: CK357(43)(VT5,X88,Z88), CK359(03-43-53)(SRW,VT5,X88,Z88)
    $111.34 $70.77
    1
    Add To Cart
  • Chevrolet 23406461
    23406461
    HARNESS, REAR OBJECT ALARM SENSOR WIRING(*KIT1)
    • Fitting Vehicle Options: CK359(03-43-53)(UD5,UD7,VJH,X88,Z88)(EXC SRW)
    $130.81 $83.13
    1
    Add To Cart
  • Chevrolet 23406461
    23406461
    HARNESS, REAR OBJECT ALARM SENSOR WIRING
    • Fitting Vehicle Options: CK359(03-43-53)(VT5,X88,Z88)(EXC SRW)
    $130.81 $83.13
    1
    Add To Cart
  • Chevrolet 23406459
    23406459
    HARNESS, REAR OBJECT ALARM SENSOR WIRING(CAVITIES FOR INLINE 3,4,13,16 POPULATED)(*KIT1)
    • Fitting Vehicle Options: CK357(43)(VJH,X88,Z88)(EXC UD5,UD7), CK359(03-43-53)(SRW,VJH,X88,Z88)(EXC UD5,UD7)
    $71.44 $45.40
    1
    Add To Cart
  • Chevrolet 23406460
    23406460
    HARNESS, REAR OBJECT ALARM SENSOR WIRING(*KIT1)
    • Fitting Vehicle Options: CK359(03-43-53)(VJH,X88,Z88)(EXC SRW,UD5,UD7)
    $94.88 $60.30
    1
    Add To Cart
  • BRACKET,Theft Deterrent or Frt/Rear/Side Object
    23276807
    BRACKET, REAR PARKING ASST ALARM SENSOR(POSITIONS S8:S11)(REAR)(PAINT TO MATCH)(*KIT1)
    • Fitting Vehicle Options: CK1,2,3(03-43-53)(GAJ,UD5,X88,Z88), CK1,2,3(03-43-53)(Y91,UD5,X88,Z88)
    • Require Quantity: 04
    • Package Quantity: 1
    $24.77 $13.13
    1
    Add To Cart
  • 23276810
    BRACKET, REAR PARKING ASST ALARM SENSOR(SILVER)(REAR)(*KIT1)
    • Fitting Vehicle Options: CK1,2,3(03-43-53)(UD5), CK1,2,3(03-43-53)(UD7)
    • Require Quantity: 04
    • Package Quantity: 1
    $25.01 $13.95
    1
    Add To Cart
  • SUPPORT, Bumper/Fascia
    Chevrolet 23112265
    23112265
    SUPPORT, REAR BUMPER FASCIA OUTER(*KIT1)
    • Location: Driver Side
    $36.91 $24.69
    1
    Add To Cart
  • Chevrolet 23112265
    23112265
    SUPPORT, REAR BUMPER FASCIA OUTER
    • Location: Driver Side
    $36.91 $24.69
    1
    Add To Cart
  • Chevrolet 23112266
    23112266
    SUPPORT, REAR BUMPER FASCIA OUTER(*KIT1)
    • Location: Passenger Side
    $37.07 $23.57
    1
    Add To Cart
  • Chevrolet 23112266
    23112266
    SUPPORT, REAR BUMPER FASCIA OUTER
    • Location: Passenger Side
    $37.07 $23.57
    1
    Add To Cart
  • CAP, Towing
    Chevrolet 15317329
    15317329
    CAP, TRAILER WIRING RECEPTACLE(TRAILER CAP IS ROUND)
    • Fitting Vehicle Options: CK2,357,359(9J4)
    $7.39 $4.69
    1
    Add To Cart
  • 23173340
    CAP, TRAILER WIRING RECEPTACLE(TRAILER CAP IS ELONGATED OVAL)
    • Fitting Vehicle Options: CK1,2,3(03-43-53)(EXC Z82,9J4)
    $35.22 $22.39
    1
    Add To Cart
  • BRACKET, Bumper/Fascia Mounting
    Chevrolet 23112267
    23112267
    BRACKET, REAR BUMPER IMP BAR BRACKET(*KIT1)
    • Location: Driver Side
    • Fitting Vehicle Options: CK2,3(03-43-53)(VJH,X88,Z88)
    $105.52 $70.58
    1
    Add To Cart
  • Chevrolet 23112267
    23112267
    BRACKET, REAR BUMPER IMP BAR BRACKET
    • Location: Driver Side
    • Fitting Vehicle Options: CK2,3(03-43-53)(VT5,X88,Z88)
    $105.52 $70.58
    1
    Add To Cart
  • Chevrolet 23112268
    23112268
    BRACKET, REAR BUMPER IMP BAR BRACKET(*KIT1)
    • Location: Passenger Side
    • Fitting Vehicle Options: CK2,3(03-43-53)(VJH,VT5,X88,Z88)
    $105.52 $70.58
    1
    Add To Cart
  • Chevrolet 23112268
    23112268
    BRACKET, REAR BUMPER IMP BAR BRACKET
    • Location: Passenger Side
    • Fitting Vehicle Options: CK2,3(03-43-53)(VJH,VT5,X88,Z88)
    $105.52 $70.58
    1
    Add To Cart
  • 11570498
    BOLT, HEX WASHER HEAD W/FLAT WASHER,M4.2X1.41X20,11.4 THREAD,17 OUTSIDE DIAMETER,ISO 2702 STEEL ,GMW4205,T(REAR BUMPER IMP BAR)(*KIT1)
    • Require Quantity: 04
    • Package Quantity: 10
    $7.10 $4.50
    10
    Add To Cart
  • 11570498
    BOLT, HEX WASHER HEAD W/FLAT WASHER,M4.2X1.41X20,11.4 THREAD,17 OUTSIDE DIAMETER,ISO 2702 STEEL ,GMW4205,T(REAR BUMPER IMP BAR)(*KIT1)
    • Require Quantity: 08
    • Package Quantity: 10
    $7.10 $4.50
    10
    Add To Cart
  • 11570498
    BOLT, HEX WASHER HEAD W/FLAT WASHER,M4.2X1.41X20,11.4 THREAD,17 OUTSIDE DIAMETER,ISO 2702 STEEL ,GMW4205,T(REAR BUMPER IMP BAR)
    • Require Quantity: 08
    • Package Quantity: 10
    $7.10 $4.50
    10
    Add To Cart
  • 9423101
    SCREW, TAP,M6.3X1.81X16,14.55 O.D.,7114M,PZ0R(REAR LICENSE PLATE)
    • Require Quantity: 02
    • Package Quantity: 5
    $7.34 $4.66
    5
    Add To Cart
  • 11513599
    NUT, U-TYPE,M4.2X1.41,0.65-3.80 PANEL THICK,PZ(REAR BUMPER IMP BAR)(*KIT1)
    • Require Quantity: 16
    • Package Quantity: 5
    $8.37 $5.32
    5
    Add To Cart
  • 11513599
    NUT, U-TYPE,M4.2X1.41,0.65-3.80 PANEL THICK,PZ(REAR BUMPER IMP BAR)
    • Require Quantity: 16
    • Package Quantity: 5
    $8.37 $5.32
    5
    Add To Cart
  • 11588650
    CLIP, 12X14X16.6,GM4345M(REAR BUMPER FILLER PANEL)(*KIT1)
    • Require Quantity: 04
    • Package Quantity: 1
    $8.84 $5.61
    1
    Add To Cart
  • 11588650
    CLIP, 12X14X16.6,GM4345M(REAR BUMPER FILLER PANEL)
    • Require Quantity: 04
    • Package Quantity: 1
    $8.84 $5.61
    1
    Add To Cart
  • 22531616
    NUT, U-TYPE,W/STARTER THREAD,M10X1.5,PZ(REAR BUMPER IMP BAR BRACE)(*KIT1)(3.023)
    • Require Quantity: 16
    • Package Quantity: 1
    $4.62 $2.93
    1
    Add To Cart
  • 22531616
    NUT, U-TYPE,W/STARTER THREAD,M10X1.5,PZ(REAR BUMPER IMP BAR BRACE)(3.023)
    • Require Quantity: 16
    • Package Quantity: 1
    $4.62 $2.93
    1
    Add To Cart
  • 3907444
    NUT, PUSH IN,SQUARE,UN THREAD,M9.5 SQUARE HOLE,NYLON(SPARE WHEEL LOCK CYL)
    • Require Quantity: 02
    • Package Quantity: 1
    $6.91 $4.38
    1
    Add To Cart
  • 11609570
    BOLT, HEXAGON W/CONICAL WASHER, M4.2X1.41X16, 9.2 THREAD,17 OUTSIDE DIAMETER, ISO 2702 STEEL,GMW42(REAR BUMPER IMP BAR)(*KIT1)(8.900)
    • Require Quantity: 02
    • Package Quantity: 1
    $58.52 $37.16
    1
    Add To Cart
  • 11609570
    BOLT, HEXAGON W/CONICAL WASHER, M4.2X1.41X16, 9.2 THREAD,17 OUTSIDE DIAMETER, ISO 2702 STEEL,GMW42(REAR BUMPER IMP BAR)(8.900)
    • Require Quantity: 02
    • Package Quantity: 1
    $58.52 $37.16
    1
    Add To Cart
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2019 Chevrolet Silverado 3500 HD 4WD parts. Parts like Bumper/Rear are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.6L Diesel. Model Code: 3500 CREW CAB LONG BOX, 3500 CREW CAB ONLY, 3500 CREW CAB STANDARD BOX, 3500 DOUBLE CAB LONG BOX, 3500 REGULAR CAB.