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Replacement and OEM Parts for 1991 Buick Roadmaster Crankshafts, Pistons, Rings & Connecting Rods

1991 Buick Roadmaster Crankshafts, Pistons, Rings & Connecting Rods

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Engine & Drivetrain

23 products about 1991 Buick Roadmaster Crankshafts, Pistons, Rings & Connecting Rods found

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  • OEM (Genuine) 1991 Buick Roadmaster Plate Oil Seal

    PartNumber: 14090906
    OEM 1991 Buick Roadmaster Plate Oil Seal - 14090906
    Product Specifications
    • Notes: All Models
    • Item Dimensions: 3.0 x 3.0 x 0.5 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12577710
    • Part Description: Plate Oil Seal
    More Info
    $20.15 MSRP: $38.03
    You Save: $17.88 (48%)
  • Sealed Power Premium Piston Ring Set With Coating for 1991 Buick Roadmaster - E-356K

    Sealed Power® Premium Piston Ring Set With Coating for 1991 Buick Roadmaster

    PartNumber: E-356K
    Product Specifications
    • Notes: Premium;.200" deep oil ring groove; Standard Size; Ring Groove Widths: 5/64, 5/64, 3/16 (in.); Grey Iron w/Plasma Moly top ring; Grey Iron w/Phosphate Coating 2nd ring
    • Bore Diameter: 3.736"
    • Cylinder Quantity: 8
    • Outside Diameter: 3.736"
    • Package Alert: Full Set
    • Ring Material: Premium Moly
    • Size: Standard
    • UPC: 053059137845
    • Part Description: Premium Piston Ring Set With Coating
    More Info
    $66.41
  • National Automatic Transmission Torque Converter Repair Sleeve for 1991 Buick Roadmaster - 99174

    National® Automatic Transmission Torque Converter Repair Sleeve for 1991 Buick Roadmaster

    PartNumber: 99174
    Product Specifications
    • Part Description: Automatic Transmission Torque Converter Repair Sleeve
    $25.99
  • OEM (Genuine) 1991 Buick Roadmaster Rear Main Seal Retainer

    PartNumber: 10088158
    OEM 1991 Buick Roadmaster Rear Main Seal Retainer - 10088158
    Product Specifications
    • Notes: All Models
    • Item Dimensions: 6.7 x 5.3 x 0.6 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Rear Main Seal Retainer
    More Info
    $31.77 MSRP: $52.61
    You Save: $20.84 (40%)
  • Victor Reinz Rear Crankshaft Seal Kit for 1991 Buick Roadmaster - 19-10108-01

    Victor Reinz® Rear Crankshaft Seal Kit for 1991 Buick Roadmaster

    PartNumber: 19-10108-01
    Product Specifications
    • Notes: Rubber;1 Piece;Rear
    • Material: Rubber
    • UPC: 023913756062
    • Part Description: Rear Crankshaft Seal Kit
    More Info
    $25.29
  • Sealed Power Premium Piston Ring Set W O Coating for 1991 Buick Roadmaster - E-356X

    Sealed Power® Premium Piston Ring Set W O Coating for 1991 Buick Roadmaster

    PartNumber: E-356X
    Product Specifications
    • Notes: Standard;.200" deep oil ring groove; Standard Size; Ring Groove Widths: 5/64, 5/64, 3/16 (in.); Grey Iron w/Phosphate top ring; Grey Iron w/Phosphate Coating 2nd ring
    • Bore Diameter: 3.736"
    • Cylinder Quantity: 8
    • Outside Diameter: 3.736"
    • Package Alert: Full Set
    • Ring Material: Iron
    • Size: Standard
    • UPC: 053059137890
    • Part Description: Premium Piston Ring Set W O Coating
    More Info
    $43.25
  • OEM (Genuine) 1991 Buick Roadmaster Bearings

    PartNumber: 12523924
    OEM 1991 Buick Roadmaster Bearings - 12523924
    Product Specifications
    • Notes: All Models
    • Other Names: Bearing, Connecting Rod Bearing
    • Item Dimensions: 4.3 x 4.2 x 2.2 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12523927
    • Part Description: Bearings
    More Info
    $32.07 MSRP: $50.92
    You Save: $18.85 (38%)
  • Victor Reinz Rear Crankshaft Seal Kit for 1991 Buick Roadmaster - 19-10072-01

    Victor Reinz® Rear Crankshaft Seal Kit for 1991 Buick Roadmaster

    PartNumber: 19-10072-01
    Product Specifications
    • Notes: 1 Piece;PTFE; Rear
    • Material: PTFE
    • UPC: 023913754105
    • Part Description: Rear Crankshaft Seal Kit
    More Info
    $28.44
  • Sealed Power Overplated Copper Lead Alloy Crankshaft Main Bearing Set for 1991 Buick Roadmaster - 4663M

    Sealed Power® Overplated Copper Lead Alloy Crankshaft Main Bearing Set for 1991 Buick Roadmaster

    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
  • OEM (Genuine) 1991 Buick Roadmaster Pulley

    PartNumber: 19418897
    OEM 1991 Buick Roadmaster Pulley - 19418897
    Product Specifications
    • Notes: All Models
    • Other Names: Crankshaft Pulley, Pulley
    • Item Dimensions: 9.2 x 8.2 x 6.1 inches
    • Item Weight: 3.30 Pounds
    • Replaces: 19367391, 10055879
    • Part Description: Pulley
    More Info
    $234.14 MSRP: $387.53
    You Save: $153.39 (40%)
  • Sealed Power A Series Aluminum Crankshaft Main Bearing Set for 1991 Buick Roadmaster - 4663MA

    Sealed Power® A Series Aluminum Crankshaft Main Bearing Set for 1991 Buick Roadmaster

    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 (Genuine) 1991 Buick Roadmaster Bearings

    PartNumber: 10120990
    OEM 1991 Buick Roadmaster Bearings - 10120990
    Product Specifications
    • Notes: 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
    $23.44 MSRP: $38.79
    You Save: $15.35 (40%)
  • Sealed Power A Series Connecting Rod Bearing Set for 1991 Buick Roadmaster - 8-2555A

    Sealed Power® A Series Connecting Rod Bearing Set for 1991 Buick Roadmaster

    PartNumber: 8-2555A
    Product Specifications
    • Notes: Standard Size; A-Series aluminum bearings
    • Housing Bore Max: 56.520 mm
    • Housing Bore Min: 2.2247"
    • Oil Clearance Max: 0.0028"
    • Oil Clearance Min: 0.0005"
    • Overall Length Max: 21.390 mm
    • Part Material: A-Series Aluminum
    • Size: Standard
    • Standard Shaft Max: 53.340 mm
    • Standard Shaft Min: 2.0990"
    • UPC: 087674958387
    • Wall Thickness Max: 1.580 mm
    • Part Description: A Series Connecting Rod Bearing Set
    More Info
    $31.48
  • OEM (Genuine) 1991 Buick Roadmaster Piston Ring Set

    PartNumber: 12518282
    OEM 1991 Buick Roadmaster Piston Ring Set - 12518282
    Product Specifications
    • Notes: Buick, Chevrolet, Olds; 5.0l
    • Other Names: Piston Ring Set, Piston Rings
    • Item Dimensions: 5.3 x 5.2 x 0.5 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 370409, 00370409
    • Part Description: Piston Ring Set
    More Info
    $39.39 MSRP: $62.56
    You Save: $23.17 (38%)
  • Sealed Power Piston for 1991 Buick Roadmaster - 536NP

    Sealed Power® Piston for 1991 Buick Roadmaster

    PartNumber: 536NP
    Product Specifications
    • Notes: Standard Size; Cast; Use w/E-356K, E-356KC or E-356X ring set; 3 Ring Groove Piston; Ring Groove Widths: 5/64, 5/64, 3/16 (in.); 1.540 CD; Recessed Head .062 deep x 3.130 dia.
    • Bore: 3.7360"
    • Compression Distance: 1.540"
    • Head Illustration: 29
    • Material: Cast
    • Minimum Clearance: 0.001 @ 1.800 from top of head
    • Pin Diameter: 23.559 mm
    • Pin Offset: 1.524 mm
    • Ring 1 Qty: 2
    • Ring 1 Width: 5/64"
    • Ring 2 Qty: 1
    • Ring 2 Width: 3/16"
    • Size: Standard
    • UPC: 724956362868
    • Part Description: Piston
    More Info
    $21.62
  • Sealed Power A Series Aluminum Connecting Rod Bearing Set for 1991 Buick Roadmaster - 2555A

    Sealed Power® A Series Aluminum Connecting Rod Bearing Set for 1991 Buick Roadmaster

    PartNumber: 2555A
    Product Specifications
    • Notes: Standard Size; A-Series aluminum bearings
    • Housing Bore Max: 56.520 mm
    • Housing Bore Min: 2.2247"
    • Oil Clearance Max: 0.0028"
    • Oil Clearance Min: 0.0005"
    • Overall Length Max: 21.390 mm
    • Part Material: A-Series Aluminum
    • Size: Standard
    • Standard Shaft Max: 53.340 mm
    • Standard Shaft Min: 2.0990"
    • UPC: 087674957564
    • Wall Thickness Max: 0.0622"
    • Part Description: A Series Aluminum Connecting Rod Bearing Set
    More Info
    $4.11
  • Sealed Power Overplated Copper Lead Alloy Connecting Rod Bearing Set for 1991 Buick Roadmaster - 2555CP

    Sealed Power® Overplated Copper Lead Alloy Connecting Rod Bearing Set for 1991 Buick Roadmaster

    PartNumber: 2555CP
    Product Specifications
    • Notes: Standard Size; Overplated copper-lead alloy
    • Housing Bore Max: 56.520
    • Housing Bore Min: 56.507
    • Oil Clearance Max: 0.0028
    • Oil Clearance Min: 0.013
    • Overall Length Max: 21.390
    • Part Material: Steel Backed Overplated Bronze Alloy
    • Size: Standard
    • Standard Shaft Max: 2.1000
    • Standard Shaft Min: 2.0990
    • UPC: 724956081554
    • Wall Thickness Max: 0.0622
    • Part Description: Overplated Copper Lead Alloy Connecting Rod Bearing Set
    More Info
    $4.11
  • National Front Crankshaft Repair Sleeve for 1991 Buick Roadmaster - 99176

    National® Front Crankshaft Repair Sleeve for 1991 Buick Roadmaster

    PartNumber: 99176
    Product Specifications
    • Notes: 2.063in O.D.; with 0.563in Width
    • UPC: 724956213610
    • Part Description: Front Crankshaft Repair Sleeve
    More Info
    $25.69
  • National Front Crankshaft Repair Sleeve for 1991 Buick Roadmaster - 99193

    National® Front Crankshaft Repair Sleeve for 1991 Buick Roadmaster

    PartNumber: 99193
    Product Specifications
    • Notes: with GMC Axle; with 8.5in Ring Gear
    • Flanged Outside Diameter: 56.360 mm
    • Installation Depth: 1.000"
    • Material: Stainless Steel
    • Overall Width: 17.480 mm
    • Shaft Size Maximum: 1.940"
    • Shaft Size Minimum: 49.120 mm
    • Width on Shaft: 14.300 mm
    • Part Description: Front Crankshaft Repair Sleeve
    More Info
    $26.63
  • OEM (Genuine) 1991 Buick Roadmaster Pulley

    PartNumber: 19367391
    OEM 1991 Buick Roadmaster Pulley - 19367391
    Product Specifications
    • Other Names: Pulley
    • Item Dimensions: 9.2 x 8.2 x 6.3 inches
    • Item Weight: 3.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 19418897
    • Part Description: Pulley
    More Info
    $234.14 MSRP: $387.53
    You Save: $153.39 (40%)
  • Sealed Power Overplated Copper Lead Alloy Connecting Rod Bearing Set for 1991 Buick Roadmaster - 8-2555CP

    Sealed Power® Overplated Copper Lead Alloy Connecting Rod Bearing Set for 1991 Buick Roadmaster

    PartNumber: 8-2555CP
    Product Specifications
    • Notes: Standard Size; Overplated copper-lead alloy; 8-2555CA 60 avail-as-unplated & resizeable
    • Housing Bore Max: 56.520
    • Housing Bore Min: 56.507
    • Material: Overplated Copper-Lead Alloy
    • Oil Clearance Max: 0.071
    • Oil Clearance Min: 0.0005
    • Overall Length Max: 21.390
    • Part Material: Steel Backed Overplated Bronze Alloy
    • Size: Standard
    • Standard Shaft Max: 2.1000
    • Standard Shaft Min: 53.315
    • UPC: 724956186341
    • Wall Thickness Max: 0.0622
    • Part Description: Overplated Copper Lead Alloy Connecting Rod Bearing Set
    More Info
    $30.88
  • OEM (Genuine) 1991 Buick Roadmaster Bearing Kit, Crankshaft

    PartNumber: 10120993
    OEM 1991 Buick Roadmaster Bearing Kit, Crankshaft - 10120993
    Product Specifications
    • Notes: 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
  • OEM (Genuine) 1991 Buick Roadmaster Piston

    PartNumber: 10049085
    OEM 1991 Buick Roadmaster Piston - 10049085
    Product Specifications
    • Notes: 5.0l
    • Part Description: Piston