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Engine Crankshaft Seal - Front (National Bearing) for 1964-1990 Buick, Cadillac, Checker, Chevrolet, GMC, Oldsmobile, & Pontiac NEW

$ 27 .45
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

Position: Front
Brand: National Bearing
Condition: New
Wrenchy the Robot
Not sure? Ask WrenchyYour Parts Assistant.

Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.

Specifications & Info



Vehicle Fitment Guide

This part fits the following vehicles:

Make Models
Buick Apollo, Century, Electra, Estate Wagon, LeSabre, Regal, Riviera, Skylark
Cadillac Brougham, DeVille, Eldorado, Fleetwood, Seville
Checker Marathon
Chevrolet C10, C10 Suburban, C30, Caprice, El Camino, Impala, Malibu, Monte Carlo
GMC C15, C15 Suburban, C1500, C1500 Suburban, C2500 Suburban, Caballero, Transmode
Oldsmobile 442, 98, Custom Cruiser, Cutlass, Cutlass Calais, Cutlass Cruiser, Cutlass Salon, Cutlass Supreme, Cutlass Tiara, Delmont 88, Delta 88, Dynamic 88, F85, Jetstar 88, Jetstar I, Omega, Starfire, Toronado, Vista Cruiser
Pontiac Bonneville, Catalina, Firebird, Grand LeMans, Grand Prix, Grand Safari, Laurentian, LeMans, Parisienne, Phoenix, Safari, Ventura

This is a universal part that fits 1,949 vehicle configurations across 7 makes.

Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies, in plain English.

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Lifetime Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

Returns (120 Days)

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Interchange Parts

Brand Part Number
ACDelco 29538
ACDelco 29544
Chicago Rawhide 19922
Clark Lift Truck 229859
General Motors 0704-7731
General Motors 382663
General Motors 551123
General Motors 587778
ITM Engine Components PR3926
ITM Engine Components PR6339
McCord 84714
McCord 84723
McCord ES 36173-1
Mopar T1914
Mopar T1915
Mopar T19922
Sealed Power N19922
Timken 472082
Trostel 256A20006.25
Trostel 256A20008
Trostel 256B20007.5
Trostel 63602S
Trostel 63GO-8S
Trostel 64601S
Trostel A45360S
Trostel A64601S
Trostel A87027
Victor Reinz 46403
Victor Reinz 47398
Victor Reinz 62190
White Truck 837556

Fits Years: 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990

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In operation since 2007. Trusted by over a million DIYers, mechanics, and body shops across all 50 states.

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If it doesn't fit, we make it right. No gimmicks, no fine print.

120
Day Return Window

4× the Industry Standard

Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

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