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Replacement and OEM Parts for 2018 GMC Sierra 1500 Driveline, Axles & 4WD

2018 GMC Sierra 1500 Driveline, Axles & 4WD

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Engine & Drivetrain

198 products about 2018 GMC Sierra 1500 Driveline, Axles & 4WD found

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  • OEM 2018 GMC Sierra 1500 Front Wheel Bearing (W/ Bearing & Wheel Speed Sensor) Diagram - 23356814
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    OEM (Genuine) 2018 GMC Sierra 1500 Front Wheel Bearing (W/ Bearing & Wheel Speed Sensor)

    PartNumber: 23356814
    OEM 2018 GMC Sierra 1500 Front Wheel Bearing (W/ Bearing & Wheel Speed Sensor) - 23356814
    Product Specifications
    • Item Dimensions: 12.6 x 10.1 x 8.1 inches
    • Item Weight: 19.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 85689422
    • Part Description: 2018 GMC Sierra 1500 Front Wheel Bearing (W/ Bearing & Wheel Speed Sensor)
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 1500 | AT4, Base, Denali, Elevation, SLE, SLT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    $171.72 MSRP: $340.74
    You Save: $169.02 (50%)
  • OEM 2018 GMC Sierra 1500 Axle Seal Diagram - 12471686
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    OEM (Genuine) 2018 GMC Sierra 1500 Axle Seal

    PartNumber: 12471686
    OEM 2018 GMC Sierra 1500 Axle Seal - 12471686
    Product Specifications
    • Notes: 8.625 Ring Gear; 9.50 & 9.75 Ring Gear; Sierra, Silverado
    • Location: Driver Side; Passenger Side
    • Item Dimensions: 3.6 x 3.7 x 0.7 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 26037309, 15522060
    • Part Description: 2018 GMC Sierra 1500 Axle Seal
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 1500 | AT4, Base, C3, Denali, Elevation, HT, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L ELECTRIC/GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    $11.79 MSRP: $21.32
    You Save: $9.53 (45%)
  • OEM 2018 GMC Sierra 1500 Boot Kit, Front Wheel Drive Shaft Cv Joint Diagram - 19256071
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    OEM (Genuine) 2018 GMC Sierra 1500 Boot Kit, Front Wheel Drive Shaft Cv Joint

    PartNumber: 19256071
    OEM 2018 GMC Sierra 1500 Boot Kit, Front Wheel Drive Shaft Cv Joint - 19256071
    Product Specifications
    • Notes: 4WD; Sierra, Silverado
    • Location: Driver Side; Passenger Side
    • Item Dimensions: 6.4 x 6.3 x 5.7 inches
    • Item Weight: 1.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 26069246, 15868187
    • Part Description: 2018 GMC Sierra 1500 Boot Kit, Front Wheel Drive Shaft Cv Joint
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 1500 | AT4, Base, C3, Denali, Elevation, HT, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L ELECTRIC/GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    $97.35 MSRP: $169.43
    You Save: $72.08 (43%)
  • OEM 2018 GMC Sierra 1500 Joint Kit-Front Axle Propeller Shaft Front Universal Diagram - 23104840
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    OEM (Genuine) 2018 GMC Sierra 1500 Joint Kit-Front Axle Propeller Shaft Front Universal

    PartNumber: 23104840
    OEM 2018 GMC Sierra 1500 Joint Kit-Front Axle Propeller Shaft Front Universal - 23104840
    Product Specifications
    • Notes: Sierra, Silverado
    • Other Names: Universal Joints
    • Item Dimensions: 5.8 x 5.3 x 2.8 inches
    • Item Weight: 1.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 26042371, 12471502, 12479126
    • Part Description: 2018 GMC Sierra 1500 Joint Kit-Front Axle Propeller Shaft Front Universal
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 1500 | Base, Denali, HT, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L ELECTRIC/GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS
    $50.12 MSRP: $87.24
    You Save: $37.12 (43%)
  • OEM 2018 GMC Sierra 1500 Joint Kit-Front Axle Propeller Shaft Front Universal Diagram - 23104840
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    OEM (Genuine) 2018 GMC Sierra 1500 Joint Kit-Front Axle Propeller Shaft Front Universal

    PartNumber: 23104840
    OEM 2018 GMC Sierra 1500 Joint Kit-Front Axle Propeller Shaft Front Universal - 23104840
    Product Specifications
    • Notes: Sierra, Silverado
    • Other Names: Universal Joints
    • Item Dimensions: 5.8 x 5.3 x 2.8 inches
    • Item Weight: 1.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 26042371, 12471502, 12479126
    • Part Description: 2018 GMC Sierra 1500 Joint Kit-Front Axle Propeller Shaft Front Universal
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 1500 | Base, Denali, HT, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L ELECTRIC/GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS
    $50.12 MSRP: $87.24
    You Save: $37.12 (43%)
  • OEM 2018 GMC Sierra 1500 Housing Cover Gasket Diagram - 15860607
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    OEM (Genuine) 2018 GMC Sierra 1500 Housing Cover Gasket

    PartNumber: 15860607
    OEM 2018 GMC Sierra 1500 Housing Cover Gasket - 15860607
    Product Specifications
    • Notes: 8.625 Ring Gear
    • Item Dimensions: 12.5 x 11.9 x 0.3 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 GMC Sierra 1500 Housing Cover Gasket
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 1500 | AT4, Base, Denali, Elevation, Hybrid, SL, SLE, SLT, WT, XFE | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L ELECTRIC/GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    $23.91 MSRP: $39.57
    You Save: $15.66 (40%)
  • OEM 2018 GMC Sierra 1500 Rear Wheel Bearing Diagram - 12479031
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    OEM (Genuine) 2018 GMC Sierra 1500 Rear Wheel Bearing

    PartNumber: 12479031
    OEM 2018 GMC Sierra 1500 Rear Wheel Bearing - 12479031
    Product Specifications
    • Notes: 8.625 Ring Gear; 9.50 & 9.75 Ring Gear; Sierra, Silverado
    • Location: Driver Side; Passenger Side
    • Item Dimensions: 3.4 x 3.4 x 1.2 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 9442126, 09442126
    • Part Description: 2018 GMC Sierra 1500 Rear Wheel Bearing
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 1500 | AT4, Base, C3, Denali, Elevation, HT, Hybrid, SL, SLE, SLT, WT, XFE | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L ELECTRIC/GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    $46.58 MSRP: $92.44
    You Save: $45.86 (50%)
  • OEM 2018 GMC Sierra 1500 Rear Wheel Bearing Diagram - 12479031
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    OEM (Genuine) 2018 GMC Sierra 1500 Rear Wheel Bearing

    PartNumber: 12479031
    OEM 2018 GMC Sierra 1500 Rear Wheel Bearing - 12479031
    Product Specifications
    • Notes: 8.625 Ring Gear; 9.50 & 9.75 Ring Gear; Sierra, Silverado
    • Location: Driver Side; Passenger Side
    • Item Dimensions: 3.4 x 3.4 x 1.2 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 9442126, 09442126
    • Part Description: 2018 GMC Sierra 1500 Rear Wheel Bearing
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 1500 | AT4, Base, C3, Denali, Elevation, HT, Hybrid, SL, SLE, SLT, WT, XFE | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L ELECTRIC/GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    $46.58 MSRP: $92.44
    You Save: $45.86 (50%)
  • OEM 2018 GMC Sierra 1500 Seal Asm-Front Drive Axle Inner Shaft Diagram - 22761722
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    OEM (Genuine) 2018 GMC Sierra 1500 Seal Asm-Front Drive Axle Inner Shaft

    PartNumber: 22761722
    OEM 2018 GMC Sierra 1500 Seal Asm-Front Drive Axle Inner Shaft - 22761722
    Product Specifications
    • Notes: Sierra, Silverado
    • Other Names: Output Shaft Seal
    • Item Dimensions: 3.0 x 3.0 x 0.6 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12479012, 26059623, 12471591, 12471682, 15801507
    • Part Description: 2018 GMC Sierra 1500 Seal Asm-Front Drive Axle Inner Shaft
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 1500 | Base, C3, Denali, HT, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L ELECTRIC/GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    $20.80 MSRP: $36.23
    You Save: $15.43 (43%)
  • OEM 2018 GMC Sierra 1500 Axle Assembly Diagram - 23204007
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    OEM (Genuine) 2018 GMC Sierra 1500 Axle Assembly

    PartNumber: 23204007
    OEM 2018 GMC Sierra 1500 Axle Assembly - 23204007
    Product Specifications
    • Notes: Sierra, Silverado; 9.75; 3.42 Ratio; W/Limited Slip
    • Other Names: Axle Assembly
    • Fitment Type: Direct Replacement
    • Replaces: 23206153
    • Part Description: 2018 GMC Sierra 1500 Axle Assembly
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 1500 | Base, Denali, SLE, SLT | 6 Cyl 4.3 L FLEX, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    $3211.74 MSRP: $4152.23
    You Save: $940.49 (23%)
  • OEM 2018 GMC Sierra 1500 Axle Assembly Diagram - 23204007
    View Related Parts

    OEM (Genuine) 2018 GMC Sierra 1500 Axle Assembly

    PartNumber: 23204007
    OEM 2018 GMC Sierra 1500 Axle Assembly - 23204007
    Product Specifications
    • Notes: Sierra, Silverado; 9.75; 3.42 Ratio; W/Limited Slip
    • Other Names: Axle Assembly
    • Fitment Type: Direct Replacement
    • Replaces: 23206153
    • Part Description: 2018 GMC Sierra 1500 Axle Assembly
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 1500 | Base, Denali, SLE, SLT | 6 Cyl 4.3 L FLEX, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    $3211.74 MSRP: $4152.23
    You Save: $940.49 (23%)
  • OEM 2018 GMC Sierra 1500 Axle Assembly Diagram - 22791460
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    OEM (Genuine) 2018 GMC Sierra 1500 Axle Assembly

    PartNumber: 22791460
    OEM 2018 GMC Sierra 1500 Axle Assembly - 22791460
    Product Specifications
    • Other Names: Axle Assembly
    • Item Dimensions: 26.4 x 8.7 x 7.1 inches
    • Item Weight: 20.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 85083496
    • Part Description: 2018 GMC Sierra 1500 Axle Assembly
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 1500 | Base, Denali, SLE, SLT | 6 Cyl 4.3 L FLEX, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    $214.13 MSRP: $341.53
    You Save: $127.40 (38%)
  • OEM 2018 GMC Sierra 1500 Axle Assembly Diagram - 22791460
    View Related Parts

    OEM (Genuine) 2018 GMC Sierra 1500 Axle Assembly

    PartNumber: 22791460
    OEM 2018 GMC Sierra 1500 Axle Assembly - 22791460
    Product Specifications
    • Other Names: Axle Assembly
    • Item Dimensions: 26.4 x 8.7 x 7.1 inches
    • Item Weight: 20.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 85083496
    • Part Description: 2018 GMC Sierra 1500 Axle Assembly
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 1500 | Base, Denali, SLE, SLT | 6 Cyl 4.3 L FLEX, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    $214.13 MSRP: $341.53
    You Save: $127.40 (38%)
  • Dorman OE Solutions 4Wd Actuator for 2018 GMC Sierra 1500 - 600-118

    Dorman® OE Solutions 4Wd Actuator for 2018 GMC Sierra 1500

    PartNumber: 600-118
    Product Specifications
    • Connector Gender: Female
    • Connector Shape: Elliptical
    • Four Wheel on Demand Conversion: Yes
    • Housing Material: Plastic
    • Mounting Hardware Included: No
    • Package Contents: 4wd Actuator Assembly
    • Terminal Gender: Male
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 019495516002
    • Wiring Harness Included: No
    • Part Description: 2018 GMC Sierra 1500 OE Solutions 4Wd Actuator
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 1500 | All Trims | All Engines
    $117.16
  • Dorman OE Solution Front Passenger Side Differential Mount for 2018 GMC Sierra 1500 - 523-240

    Dorman® OE Solution Front Passenger Side Differential Mount for 2018 GMC Sierra 1500

    PartNumber: 523-240
    Product Specifications
    • Material: Cast Iron, Steel, Rubber
    • OE Part Number: 15201932, 23104735
    • UPC: 885484506237
    • Part Description: 2018 GMC Sierra 1500 OE Solution Front Passenger Side Differential Mount
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 1500 | All Trims | All Engines
    $64.27
  • National Differential Bearing for 2018 GMC Sierra 1500 - 110

    National® Differential Bearing for 2018 GMC Sierra 1500

    PartNumber: 110
    Product Specifications
    • Notes: w/Magna 1222 Transfer Case; 2Spd; w/Part Time 4WD;w/Magna 3023 Transfer Case; 2Spd; Full Time 4WD
    • Type: A-1
    • Part Description: 2018 GMC Sierra 1500 Differential Bearing
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 1500 | All Trims | All Engines
    $47.52
  • Dorman OE Solutions Rear Differential for 2018 GMC Sierra 1500 - 697-800

    Dorman® OE Solutions Rear Differential for 2018 GMC Sierra 1500

    PartNumber: 697-800
    Product Specifications
    • Notes: 28 Spline; 8.5" Ring Gear; 8.625" Ring Gear; w/3.23 Axle Ratio; Saginaw-American Axle; 10 Bolt Differential Cover;28 Spline; 8.5" Ring Gear; w/3.42 Axle Ratio; 8.625" Ring Gear; Saginaw-American Axle; 10 Bolt Differential Cover
    • Axle Shaft Spline Quantity: 28
    • Hardware Included: No
    • Material: Cast Iron
    • OE Part Number: 25824246
    • Package Quantity: 1
    • Packaging Type: Box
    • Type: Limited Slip
    • UPC: 019495118961
    • Part Description: 2018 GMC Sierra 1500 OE Solutions Rear Differential
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 1500 | All Trims | All Engines
    $570.33
  • SKF Rear Axle Shaft Bearing Assembly for 2018 GMC Sierra 1500 - R59047

    SKF® Rear Axle Shaft Bearing Assembly for 2018 GMC Sierra 1500

    PartNumber: R59047
    Product Specifications
    • Notes: Repair
    • Inside Diameter: 1.625"
    • Outside Diameter: 2.842"
    • UPC: 085311161350
    • Width: 1.165"
    • Part Description: 2018 GMC Sierra 1500 Rear Axle Shaft Bearing Assembly
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 1500 | All Trims | All Engines
    $47.51
  • OEM 2018 GMC Sierra 1500 Front Seal Diagram - 26064029
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    OEM (Genuine) 2018 GMC Sierra 1500 Front Seal

    PartNumber: 26064029
    OEM 2018 GMC Sierra 1500 Front Seal - 26064029
    Product Specifications
    • Notes: 8.625 Ring Gear; 9.50 & 9.75 Ring Gear; Sierra, Silverado
    • Other Names: Front Seal, Pinion Seal
    • Item Dimensions: 3.9 x 3.9 x 0.6 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 GMC Sierra 1500 Front Seal
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 1500 | AT4, Base, C3, Denali, Elevation, HT, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L ELECTRIC/GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    $25.39 MSRP: $42.04
    You Save: $16.65 (40%)
  • OEM 2018 GMC Sierra 1500 Front Seal Diagram - 26064029
    View Related Parts

    OEM (Genuine) 2018 GMC Sierra 1500 Front Seal

    PartNumber: 26064029
    OEM 2018 GMC Sierra 1500 Front Seal - 26064029
    Product Specifications
    • Notes: 8.625 Ring Gear; 9.50 & 9.75 Ring Gear; Sierra, Silverado
    • Other Names: Front Seal, Pinion Seal
    • Item Dimensions: 3.9 x 3.9 x 0.6 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 GMC Sierra 1500 Front Seal
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 1500 | AT4, Base, C3, Denali, Elevation, HT, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L ELECTRIC/GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    $25.39 MSRP: $42.04
    You Save: $16.65 (40%)
  • Dorman OE Solutions Differential Cover for 2018 GMC Sierra 1500 - 697-727

    Dorman® OE Solutions Differential Cover for 2018 GMC Sierra 1500

    PartNumber: 697-727
    Product Specifications
    • Notes: 8.5" Ring Gear; 8.625" Ring Gear; Saginaw-American Axle
    • Carrier Main Cap Support: No
    • Color/Finish: Black
    • Differential Cover Bolt Count: 10
    • Differential Cover Bolts/Studs Included: No
    • Differential Cover Carrier Main Cap Support: No
    • Differential Cover/Case Filler Plug Included: Yes
    • Differential Cover/Case Material: Steel
    • Gasket or Seal Included: No
    • Material: Steel
    • Package Contents: 1 Differential Cover, 1 Drain Plug
    • UPC: 037495175005
    • Part Description: 2018 GMC Sierra 1500 OE Solutions Differential Cover
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 1500 | All Trims | 6 Cyl 4.3L
    $60.90
  • National Front Outer Differential Pinion Bearing for 2018 GMC Sierra 1500 - M802048

    National® Front Outer Differential Pinion Bearing for 2018 GMC Sierra 1500

    PartNumber: M802048
    Product Specifications
    • Notes: with AAM Axle; Independent Front Suspension; with 8.25in Ring Gear;with AAM Axle; with 8.625in Ring Gear
    • UPC: 724956020683
    • Part Description: 2018 GMC Sierra 1500 Front Outer Differential Pinion Bearing
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 1500 | All Trims | All Engines
    $16.67
  • SKF Rear Inner Axle Shaft Bearing for 2018 GMC Sierra 1500 - HM89249

    SKF® Rear Inner Axle Shaft Bearing for 2018 GMC Sierra 1500

    PartNumber: HM89249
    Product Specifications
    • Notes: 9.75" Ring Gear
    • Cone ID: 1.437"
    • Cone Length: 1.135"
    • Cone Radius: 0.14"
    • UPC: 085311071123
    • Width: 1.156"
    • Part Description: 2018 GMC Sierra 1500 Rear Inner Axle Shaft Bearing
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 1500 | All Trims | All Engines
    $20.37
  • Dorman OE Solution Differential Mount Bushing Front Axle for 2018 GMC Sierra 1500 - 523-071

    Dorman® OE Solution Differential Mount Bushing Front Axle for 2018 GMC Sierra 1500

    PartNumber: 523-071
    Product Specifications
    • Notes: Front Axle
    • Center Bore Diameter: 1.83"
    • Color: Natural
    • Grade Type: Standard
    • Length: 1.57"
    • Material: Steel
    • Material Thickness: 0.29"
    • Mounting Hardware Included: Yes
    • OE Part Number: 15201932, 15201933, 23104735, 23104736
    • Outside Diameter: 1.46"
    • Universal Or Specific Fit: Specific
    • UPC: 037495914734
    • Part Description: 2018 GMC Sierra 1500 OE Solution Differential Mount Bushing Front Axle
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 1500 | All Trims | All Engines
    $41.01
  • FAG Rear Axle Shaft Bearing for 2018 GMC Sierra 1500 - F563826

    FAG® Rear Axle Shaft Bearing for 2018 GMC Sierra 1500

    PartNumber: F563826
    Product Specifications
    • Notes: FAG Global# F563826; 1.024" Wide Brg; 1.024" Width
    • Bearing Inside Diameter: 1.614; 40.996
    • Bearing Outside Diameter: 2.795; 70.993
    • Height: 1.024; 26
    • Inside Diameter: 1.614; 41
    • Length: 1.024; 26.01
    • Outside Diameter: 2.795; 71
    • UPC: 670774135934
    • Part Description: 2018 GMC Sierra 1500 Rear Axle Shaft Bearing
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 1500 | All Trims | All Engines
    $31.68
  • National Rear Inner Differential Pinion Race for 2018 GMC Sierra 1500 - HM89210

    National® Rear Inner Differential Pinion Race for 2018 GMC Sierra 1500

    PartNumber: HM89210
    Product Specifications
    • Notes: with AAM Differential; with 9.76in Ring Gear
    • Part Description: 2018 GMC Sierra 1500 Rear Inner Differential Pinion Race
    Vehicle Fitment
    • 2018 GMC Sierra 1500 | All Trims | All Engines
    $12.68
  • SKF Front Outer Axle Shaft Bearing for 2018 GMC Sierra 1500 - HM88649

    SKF® Front Outer Axle Shaft Bearing for 2018 GMC Sierra 1500

    PartNumber: HM88649
    Product Specifications
    • Notes: 9.50" Ring Gear
    • Cone ID: 1.375"
    • Cone Length: 1"
    • Cone Radius: 0.09"
    • OE Part Number: 8970844670, 9036634019, 0019816905, C0DW4625A, 3156066, XW3706, 1549628, 926803, C0WD4625A, COWD4625A, 79192186, 5086690AA, 90368-34049, 9759HM88649, 33 12 1 468 894, 1-206-573, 2070079, 8729113, N058570, C0WD4630A, 2070070, 1L2Z1201AA, 1-204-304, 1458HM8
    • UPC: 085311056199
    • Width: 1"
    • Part Description: 2018 GMC Sierra 1500 Front Outer Axle Shaft Bearing
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 1500 | All Trims | All Engines
    $15.54
  • OEM 2018 GMC Sierra 1500 Axle Assembly Diagram - 23492798
    View Related Parts

    OEM (Genuine) 2018 GMC Sierra 1500 Axle Assembly

    PartNumber: 23492798
    OEM 2018 GMC Sierra 1500 Axle Assembly - 23492798
    Product Specifications
    • Notes: Sierra, Silverado; 9.50; 3.08 Ratio; W/Limited Slip
    • Other Names: Axle Assembly
    • Fitment Type: Direct Replacement
    • Replaces: 23162383, 23206155
    • Part Description: 2018 GMC Sierra 1500 Axle Assembly
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 1500 | Base, Denali, SLE, SLT | 6 Cyl 4.3 L FLEX, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    $2442.86 MSRP: $3158.20
    You Save: $715.34 (23%)
  • OEM 2018 GMC Sierra 1500 Axle Assembly Diagram - 23492798
    View Related Parts

    OEM (Genuine) 2018 GMC Sierra 1500 Axle Assembly

    PartNumber: 23492798
    OEM 2018 GMC Sierra 1500 Axle Assembly - 23492798
    Product Specifications
    • Notes: Sierra, Silverado; 9.50; 3.08 Ratio; W/Limited Slip
    • Other Names: Axle Assembly
    • Fitment Type: Direct Replacement
    • Replaces: 23162383, 23206155
    • Part Description: 2018 GMC Sierra 1500 Axle Assembly
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 1500 | Base, Denali, SLE, SLT | 6 Cyl 4.3 L FLEX, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    $2442.86 MSRP: $3158.20
    You Save: $715.34 (23%)
  • Dorman OE Solution Differential Cover Gasket for 2018 GMC Sierra 1500 - 926-817

    Dorman® OE Solution Differential Cover Gasket for 2018 GMC Sierra 1500

    PartNumber: 926-817
    Product Specifications
    • Cover Bolt Quantity: 12; 5
    • Inside Diameter: 222.4 mm; 97.2 mm
    • Material: Aramid Fibers; Nitrile
    • Mounting Hole Diameter: 10.5 mm
    • OE Part Number: 15270969, 15270970
    • Thickness: 1 mm
    • UPC: 037495949026
    • Part Description: 2018 GMC Sierra 1500 OE Solution Differential Cover Gasket
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 1500 | All Trims | All Engines
    $33.28
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