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Replacement and OEM Parts for Crankshaft Seal
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Crankshaft Seal

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Crankshafts, Pistons, Rings & Connecting Rods
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  • OEM (Genuine) Oil Seal (80X100X10) (Nok)

    PartNumber: 91214-PLE-003
    OEM Oil Seal (80X100X10) (Nok) - 91214-PLE-003
    Product Specifications
    • Other Names: Rear Main Seal
    • Item Dimensions: 4.0 x 4.0 x 0.4 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 91214-P7A-004, 91214-PE1-721, 91214-PT0-004, 91214-PH1-661, 91214-PAA-A01, 91214-PLC-004, 91214-PR4-A01, 91214-PC6-013, 91214-PC6-003, 91214-PLC-003, 91214-PAA-A02, 91214-PH1-013, 91214-PH3-751, 91214-P2F-A01, 91214-PLM-A01, 91214-PD2-004, 91214-PH1-004, 91214-PLM-A02, 91214-PH1-003, 91214-PC7-003
    • Part Description: Oil Seal (80X100X10) (Nok)
    More Info
    $26.95 MSRP: $38.08
    You Save: $11.13 (30%)
  • Victor Reinz Rear Crankshaft Seal - 81-10561-00

    Victor Reinz® Rear Crankshaft Seal

    PartNumber: 81-10561-00
    Product Specifications
    • Complete: N
    • Contains Applications: N
    • Release Wave: 03/29/2019
    • UPC: 023913778415
    • Part Description: Rear Crankshaft Seal
    More Info
    $48.11
  • SKF Rear Crankshaft Seal - 35120

    SKF® Rear Crankshaft Seal

    PartNumber: 35120
    Product Specifications
    • Quantity Per Application: 1
    • UPC: 085311156479
    • Part Description: Rear Crankshaft Seal
    More Info
    $23.95
  • VAICO Rear Crankshaft Seal - V10-3685

    VAICO® Rear Crankshaft Seal

    PartNumber: V10-3685
    Product Specifications
    • Inner diameter [mm]: 85
    • Length [mm]: 165
    • Outer diameter [mm]: 164
    • Packaging height [cm]: 3,7
    • Packaging width [cm]: 21,3
    • Thickness [mm]: 11
    • Weight [kg]: 0,228
    • Part Description: Rear Crankshaft Seal
    More Info
    $47.95
  • National Front Crankshaft Seal - 710255

    National® Front Crankshaft Seal

    PartNumber: 710255
    Product Specifications
    • Part Description: Oil Seal
    • Type: 32
    • Part Description: Front Crankshaft Seal
    More Info
    $10.23
  • OEM (Genuine) Oil Seal (41X56X7)

    PartNumber: 91212-5MR-A01
    OEM Oil Seal (41X56X7) - 91212-5MR-A01
    Product Specifications
    • Item Dimensions: 1.7 x 1.6 x 0.3 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 91212-R70-A01, 91212-RCA-A02, 91212-R70-A02, 91212-RCA-A01
    • Part Description: Oil Seal (41X56X7)
    More Info
    $7.63 MSRP: $10.77
    You Save: $3.14 (30%)
  • Victor Reinz Rear Crankshaft Seal - 19-10041-01

    Victor Reinz® Rear Crankshaft Seal

    PartNumber: 19-10041-01
    Product Specifications
    • Material: Rubber
    • UPC: 023913704155
    • Part Description: Rear Crankshaft Seal
    More Info
    $77.11
  • SKF Rear Crankshaft Seal - 37825

    SKF® Rear Crankshaft Seal

    PartNumber: 37825
    Product Specifications
    • Quantity Per Application: 1
    • UPC: 085311033640
    • Part Description: Rear Crankshaft Seal
    More Info
    $23.49
  • VAICO Rear Crankshaft Seal - V10-3332

    VAICO® Rear Crankshaft Seal

    PartNumber: V10-3332
    Product Specifications
    • Length [mm]: 135
    • Packaging height [cm]: 5
    • Packaging width [cm]: 16,4
    • Weight [kg]: 0,189
    • Part Description: Rear Crankshaft Seal
    More Info
    $29.32
  • National Engine Crankshaft Seal - 224052

    National® Engine Crankshaft Seal

    PartNumber: 224052
    Product Specifications
    • Housing Bore: 52.000 mm
    • Inside Diameter: 40 mm
    • Material: Nitrile
    • Outside Diameter: 52.280 mm
    • Shaft: 1.575"
    • Shaft Diameter: 40.000 mm
    • Thickness: 0.276"
    • Width: 0.276"
    • Part Description: Engine Crankshaft Seal
    More Info
    $5.08
  • OEM (Genuine) Oil Seal (43X58X7)

    PartNumber: 91212-R1B-A01
    OEM Oil Seal (43X58X7) - 91212-R1B-A01
    Product Specifications
    • Item Dimensions: 1.0 x 1.0 x 1.0 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 91212-RNA-A01, 91212-R40-A01, 91212-R11-A01, 91212-RTA-003
    • Part Description: Oil Seal (43X58X7)
    More Info
    $5.30 MSRP: $7.46
    You Save: $2.16 (29%)
  • Victor Reinz Crankshaft Seal - 81-90018-00

    Victor Reinz® Crankshaft Seal

    PartNumber: 81-90018-00
    Product Specifications
    • Contains Applications: Y
    • Release Wave: 08/31/2018
    • UPC: 023913740948
    • Part Description: Crankshaft Seal
    More Info
    $71.69
  • SKF Rear Crankshaft Seal - 33861

    SKF® Rear Crankshaft Seal

    PartNumber: 33861
    Product Specifications
    • Quantity Per Application: 1
    • UPC: 085311173698
    • Part Description: Rear Crankshaft Seal
    More Info
    $21.73
  • OEM (Genuine) Oil Seal (41X56X7) (Nok)

    PartNumber: 91212-5MR-A01
    OEM Oil Seal (41X56X7) (Nok) - 91212-5MR-A01
    Product Specifications
    • Item Dimensions: 1.7 x 1.6 x 0.3 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 91212-R70-A01, 91212-RCA-A02, 91212-R70-A02, 91212-RCA-A01
    • Part Description: Oil Seal (41X56X7) (Nok)
    More Info
    $7.67 MSRP: $10.77
    You Save: $3.10 (29%)
  • Victor Reinz Rear Crankshaft Seal - 19-10324-01

    Victor Reinz® Rear Crankshaft Seal

    PartNumber: 19-10324-01
    Product Specifications
    • Material: Rubber
    • UPC: 023913766740
    • Part Description: Rear Crankshaft Seal
    More Info
    $53.03
  • SKF Rear 2Nd Design Crankshaft Seal - 29862

    SKF® Rear 2Nd Design Crankshaft Seal

    PartNumber: 29862
    Product Specifications
    • Quantity Per Application: 1
    • UPC: 826732346700
    • Part Description: Rear 2Nd Design Crankshaft Seal
    More Info
    $17.80
  • OEM (Genuine) Oil Seal (80X100X10) (Nok)

    PartNumber: 91214-PLE-003
    OEM Oil Seal (80X100X10) (Nok) - 91214-PLE-003
    Product Specifications
    • Other Names: Rear Main Seal
    • Item Dimensions: 4.0 x 4.0 x 0.4 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 91214-P7A-004, 91214-PE1-721, 91214-PT0-004, 91214-PH1-661, 91214-PAA-A01, 91214-PLC-004, 91214-PR4-A01, 91214-PC6-013, 91214-PC6-003, 91214-PLC-003, 91214-PAA-A02, 91214-PH1-013, 91214-PH3-751, 91214-P2F-A01, 91214-PLM-A01, 91214-PD2-004, 91214-PH1-004, 91214-PLM-A02, 91214-PH1-003, 91214-PC7-003
    • Part Description: Oil Seal (80X100X10) (Nok)
    More Info
    $27.07 MSRP: $38.08
    You Save: $11.01 (29%)
  • Victor Reinz Rear Improved Design Crankshaft Seal - 19-10209-01

    Victor Reinz® Rear Improved Design Crankshaft Seal

    PartNumber: 19-10209-01
    Product Specifications
    • Complete: Y
    • Contains Applications: Y
    • Release Wave: 03/29/2019
    • UPC: 023913804862
    • Part Description: Rear Improved Design Crankshaft Seal
    More Info
    $59.66
  • SKF Rear Crankshaft Seal - 37444

    SKF® Rear Crankshaft Seal

    PartNumber: 37444
    Product Specifications
    • Bore: 4.304"
    • Boretite: No
    • OE Part Number: 7T4E6701BA, 7T4E8701BA, 7T4Z6701AA, AT4Z6701A
    • Outer Diameter: 4.309"
    • Shaft: 3.6220"
    • UPC: 085311461023
    • Width: 0.366"
    • Part Description: Rear Crankshaft Seal
    More Info
    $17.37
  • OEM (Genuine) Oil Seal (80X98X10) (Arai)

    PartNumber: 91214-RNB-A01
    OEM Oil Seal (80X98X10) (Arai) - 91214-RNB-A01
    Product Specifications
    • Other Names: Rear Main Seal
    • Item Dimensions: 4.0 x 4.0 x 0.4 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 91214-RTA-004, 91214-PNA-014, 91214-PY3-003, 91214-PH7-003, 91214-PH7-004, 91214-PL2-004, 91214-PH7-013, 91214-PWA-003
    • Part Description: Oil Seal (80X98X10) (Arai)
    More Info
    $12.48 MSRP: $17.53
    You Save: $5.05 (29%)
  • Victor Reinz Rear Improved Design Crankshaft Seal - 19-10137-01

    Victor Reinz® Rear Improved Design Crankshaft Seal

    PartNumber: 19-10137-01
    Product Specifications
    • Sealing Surface Material: Molded Rubber and Metal
    • UPC: 023913754358
    • Part Description: Rear Improved Design Crankshaft Seal
    More Info
    $36.78
  • SKF Rear Crankshaft Seal - 36147

    SKF® Rear Crankshaft Seal

    PartNumber: 36147
    Product Specifications
    • Quantity Per Application: 1
    • UPC: 085311176552
    • Part Description: Rear Crankshaft Seal
    More Info
    $16.81
  • OEM (Genuine) Oil Seal (43X58X7) (FRg-Nok)

    PartNumber: 91212-R1B-A01
    OEM Oil Seal (43X58X7) (FRg-Nok) - 91212-R1B-A01
    Product Specifications
    • Item Dimensions: 1.0 x 1.0 x 1.0 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 91212-RNA-A01, 91212-R40-A01, 91212-R11-A01, 91212-RTA-003
    • Part Description: Oil Seal (43X58X7) (FRg-Nok)
    More Info
    $5.32 MSRP: $7.46
    You Save: $2.14 (29%)
  • Victor Reinz Engine Crankshaft Seal - 81-90081-00

    Victor Reinz® Engine Crankshaft Seal

    PartNumber: 81-90081-00
    Product Specifications
    • Contains Applications: Y
    • Release Wave: 07/31/2018
    • UPC: 023913707750
    • Part Description: Engine Crankshaft Seal
    More Info
    $45.50
  • SKF Rear Crankshaft Seal - 23641

    SKF® Rear Crankshaft Seal

    PartNumber: 23641
    Product Specifications
    • Bore: 3
    • Boretite: Y
    • Construction Type: CRW1
    • Lip Code: V
    • Outer Diameter: 3.005
    • Shaft: 2.375
    • UPC: 826732423562
    • Width: 0.375
    • Part Description: Rear Crankshaft Seal
    More Info
    $15.54
  • OEM (Genuine) Oil Seal (80X98X10) (Arai)

    PartNumber: 91214-RNB-A01
    OEM Oil Seal (80X98X10) (Arai) - 91214-RNB-A01
    Product Specifications
    • Other Names: Rear Main Seal
    • Item Dimensions: 4.0 x 4.0 x 0.4 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 91214-RTA-004, 91214-PNA-014, 91214-PY3-003, 91214-PH7-003, 91214-PH7-004, 91214-PL2-004, 91214-PH7-013, 91214-PWA-003
    • Part Description: Oil Seal (80X98X10) (Arai)
    More Info
    $12.42 MSRP: $17.53
    You Save: $5.11 (30%)
  • Victor Reinz Rear Crankshaft Seal - 19-10083-01

    Victor Reinz® Rear Crankshaft Seal

    PartNumber: 19-10083-01
    Product Specifications
    • Material: Rubber
    • UPC: 023913753931
    • Part Description: Rear Crankshaft Seal
    More Info
    $35.21
  • SKF Rear Crankshaft Seal - 35409

    SKF® Rear Crankshaft Seal

    PartNumber: 35409
    Product Specifications
    • Quantity Per Application: 1
    • UPC: 085311032605
    • Part Description: Rear Crankshaft Seal
    More Info
    $14.64
  • OEM (Genuine) Oil Seal (38X50X7.4)

    PartNumber: 91212-PR3-003
    OEM Oil Seal (38X50X7.4) - 91212-PR3-003
    Product Specifications
    • Item Dimensions: 1.8 x 1.8 x 0.4 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 91212-PR4-A01
    • Part Description: Oil Seal (38X50X7.4)
    More Info
    $13.46 MSRP: $19.00
    You Save: $5.54 (30%)
  • Victor Reinz Rear Improved Design Crankshaft Seal - 19-10011-01

    Victor Reinz® Rear Improved Design Crankshaft Seal

    PartNumber: 19-10011-01
    Product Specifications
    • Material: PTFE
    • UPC: 023913758967
    • Part Description: Rear Improved Design Crankshaft Seal
    More Info
    $33.24
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About Crankshaft Seal

The crankshaft seal is an important part of the vehicle's engine because it seals the crankshaft. The seal contains the engine parts lubricated by avoiding any engine oil from leaking, lessening friction and wear.

Crankshaft seal operation

The crankshaft seal is secured to the front of the engine, it seals the crankshaft with the timing cover. The seals are typically composed of metal, rubber, or silicone, and are placed in the timing cover to seal the crankshaft. The serves a very crucial purpose because it contains the oil when it is being tossed around by a rotating crankshaft.

For the crankshaft to operate properly, it has to be engulfed in oil and friction-free. The seal plays a key role in keeping the oil in the crankshaft space and not leaking all over the other parts. Crankshaft seals are meant to seal and protect other parts of the vehicle, but they don't last forever and the seal is near the end when it starts to reach 100,000 miles. Replacing the seal will help prevent any failures in the future.

Common issues with a faulty crankshaft seal

A faulty crankshaft seal can lead to damage to the vehicle and oil leaks.