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Replacement and OEM Parts for 1991 GMC G1500 Engine Main Bearing

1991 GMC G1500 Engine Main Bearing

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1991 GMC G1500
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  • OEM 1991 GMC G1500 Bearings Diagram - 10120990
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    OEM (Genuine) 1991 GMC G1500 Bearings

    PartNumber: 10120990
    OEM 1991 GMC G1500 Bearings - 10120990
    Product Specifications
    • Notes: G10-30 Vans; 5.0L, 5.7L; No. 1, 2, 3, 4
    • Other Names: Bearing, Main Bearings
    • Item Dimensions: 4.2 x 4.2 x 2.2 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Bearings
    More Info
    $22.82 MSRP: $37.77
    You Save: $14.95 (40%)
  • Sealed Power Flange Partial Grooved Crankshaft Main Bearing Set for 1991 GMC G1500 - 5085M

    Sealed Power® Flange Partial Grooved Crankshaft Main Bearing Set for 1991 GMC G1500

    PartNumber: 5085M
    Product Specifications
    • Notes: Standard Size; Partial grooved
    • Material: Overplated Copper-Lead Alloy
    • Package Alert: Full set
    • Part Material: Steel Backed Overplated Bronze Alloy
    • Set Type: Main Set
    • Size: Standard
    • Sizes: Standard-1-10-20-30-40
    • UPC: 724956151622
    • Part Description: Flange Partial Grooved Crankshaft Main Bearing Set
    More Info
    $44.58
  • Sealed Power A Series Aluminum Partial Grooved Crankshaft Main Bearing Set for 1991 GMC G1500 - 5085MA

    Sealed Power® A Series Aluminum Partial Grooved Crankshaft Main Bearing Set for 1991 GMC G1500

    PartNumber: 5085MA
    Product Specifications
    • Notes: Standard Size; A-Series aluminum bearings; Partial grooved
    • Package Alert: Full set
    • Part Material: A-Series Aluminum
    • Size: Standard
    • UPC: 614046379428
    • Part Description: A Series Aluminum Partial Grooved Crankshaft Main Bearing Set
    More Info
    $44.58
  • Sealed Power Overplated Copper Lead Alloy Crankshaft Main Bearing Set for 1991 GMC G1500 - 4663M

    Sealed Power® Overplated Copper Lead Alloy Crankshaft Main Bearing Set for 1991 GMC G1500

    PartNumber: 4663M
    Product Specifications
    • Notes: Standard Size
    • Material: Overplated Copper-Lead Alloy
    • Oversizes: Standard
    • Package Alert: Full set
    • Part Material: Steel Backed Overplated Bronze Alloy
    • Set Type: Main Set
    • UPC: 724956135493
    • Part Description: Overplated Copper Lead Alloy Crankshaft Main Bearing Set
    More Info
    $38.94
  • Sealed Power A Series Aluminum Crankshaft Main Bearing Set for 1991 GMC G1500 - 4663MA

    Sealed Power® A Series Aluminum Crankshaft Main Bearing Set for 1991 GMC G1500

    PartNumber: 4663MA
    Product Specifications
    • Notes: Standard Size; A-Series aluminum bearings
    • Oversize: Standard
    • Package Alert: Full set
    • Part Material: A-Series Aluminum
    • UPC: 614046379404
    • Part Description: A Series Aluminum Crankshaft Main Bearing Set
    More Info
    $38.94
  • OEM 1991 GMC G1500 Bearing Kit, Crankshaft Diagram - 10120993
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    OEM (Genuine) 1991 GMC G1500 Bearing Kit, Crankshaft

    PartNumber: 10120993
    OEM 1991 GMC G1500 Bearing Kit, Crankshaft - 10120993
    Product Specifications
    • Notes: G10-30 Vans; 5.0L, 5.7L; No. 5
    • Other Names: Bearing, Main Bearings
    • Item Dimensions: 4.3 x 4.2 x 2.1 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Bearing Kit, Crankshaft
    More Info