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Mahle P27943 Axle Housing Cover GasketOE Quality 60-Day Returns
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Part #: P27943

Mahle P27943 Axle Housing Cover Gasket

⚙️ 177 vehicles fit this part
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🚗Fitment: Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac, Bel Air, Bonneville, Caprice, Catalina, Century, Commercial Chassis, Custom Cruiser, Delta 88, DeVille, Fleetwood, Grand Am, Grand LeMans, Grand Prix, GTO, Impala, LeMans, LeSabre, Malibu, Parisienne, Regal, Riviera, Skyhawk, and Skylark
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Reliable Axle Housing Cover Gasket for Classic GM Vehicles

The Mahle P27943 axle housing cover gasket is designed to provide a precise seal for axle housings on select Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models. Manufactured to OEM standards using durable paper gasket material, this gasket ensures a secure fit and helps prevent leaks in driveline and axle assemblies.

  • Constructed from high-quality paper gasket material for effective sealing
  • Meets OEM standard item grade for reliable performance
  • Sold as a single gasket, part number P27943
  • Compatible with a wide range of GM vehicles including Chevrolet Impala, Buick LeSabre, Pontiac GTO, and Cadillac DeVille
  • Designed specifically for axle housing cover applications in driveline and axle systems

Durable Paper Gasket Material for Effective Sealing

This axle housing cover gasket is made from paper material engineered to withstand typical operating conditions in driveline assemblies. The gasket material provides a tight seal between the axle housing and cover, preventing fluid leaks and contamination. The OEM standard grade ensures the gasket meets factory specifications for fit and durability, making it suitable for maintenance or repair on classic GM models such as the Chevrolet Caprice and Pontiac Grand Prix.

Compatible GM Models and Applications

The Mahle P27943 axle housing cover gasket is compatible with various Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac vehicles. Key compatible models include:

  • Buick LeSabre, Century, and Regal
  • Cadillac DeVille, Fleetwood, and Eldorado
  • Chevrolet Impala, Caprice, and Malibu
  • Oldsmobile Delta 88 and Cutlass
  • Pontiac GTO, Grand Am, and Grand Prix

This gasket is intended for use in axle housing cover sealing applications to maintain driveline integrity and prevent leaks.

Common Issues Addressed by This Gasket

  • Prevents axle housing fluid leaks caused by worn or damaged gaskets
  • Eliminates contamination ingress into axle housing assemblies
  • Restores proper sealing after axle housing cover removal or replacement
  • Helps maintain correct fluid pressure within the axle housing
  • Reduces risk of driveline component damage due to fluid loss

Installation Notes and Tips

Before installing the Mahle P27943 axle housing cover gasket, thoroughly clean the mating surfaces to remove old gasket material and debris. Ensure the gasket is properly aligned with bolt holes and sealing surfaces to avoid leaks. Use the correct torque specifications for the axle housing cover bolts to prevent gasket damage. This gasket is designed for direct replacement and does not include additional hardware.

Quality Assurance and Warranty

Mahle manufactures this axle housing cover gasket to meet OEM standards, ensuring consistent quality and fitment. The paper gasket material is selected for durability and sealing performance under normal operating conditions. While specific warranty details are not provided, Mahle products typically adhere to industry quality controls to support reliable automotive repairs.

BrandMahle
Part NumberP27943
Additional Package ContentsNone
Gasket MaterialPaper
Item GradeOem standard
Package Quantity1

This part fits 177 vehicles. Search below:

YearMakeModelPositionNotes
1987BuickRegalN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1986BuickRegalN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1985BuickRegalN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1984BuickLeSabreN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1984BuickRegalN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1984CadillacCommercial ChassisN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1984CadillacFleetwoodN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1983BuickLeSabreN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1983BuickRegalN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1983CadillacCommercial ChassisN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1983CadillacFleetwoodN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1983ChevroletCapriceN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1983ChevroletImpalaN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1983OldsmobileCustom CruiserN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1983OldsmobileDelta 88N/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1982BuickLeSabreN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1982BuickRegalN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1982CadillacCommercial ChassisN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1982CadillacFleetwoodN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1982ChevroletCapriceN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1982ChevroletImpalaN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1982OldsmobileCustom CruiserN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1982OldsmobileDelta 88N/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1981BuickCenturyN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1981BuickLeSabreN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1981BuickRegalN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1981CadillacCommercial ChassisN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1981CadillacFleetwoodN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1981ChevroletCapriceN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1981ChevroletImpalaN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1981OldsmobileCustom CruiserN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1981OldsmobileDelta 88N/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1981PontiacBonnevilleN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1981PontiacCatalinaN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1981PontiacParisienneN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1980BuickCenturyN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1980BuickLeSabreN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1980BuickRegalN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1980CadillacCommercial ChassisN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1980CadillacFleetwoodN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1980ChevroletCapriceN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1980ChevroletImpalaN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1980OldsmobileCustom CruiserN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1980OldsmobileDelta 88N/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1980PontiacBonnevilleN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1980PontiacCatalinaN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1980PontiacParisienneN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1979BuickCenturyN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1979BuickLeSabreN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1979BuickRegalN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1979BuickSkylarkN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1979CadillacDeVilleN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1979CadillacFleetwoodN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1979ChevroletCapriceN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1979ChevroletImpalaN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1979OldsmobileCustom CruiserN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1979OldsmobileDelta 88N/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1979PontiacBonnevilleN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1979PontiacCatalinaN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1979PontiacGrand AmN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1979PontiacGrand LeMansN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1979PontiacLeMansN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1979PontiacParisienneN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1978BuickCenturyN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1978BuickLeSabreN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1978BuickRegalN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1978BuickRivieraN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1978BuickSkylarkN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1978CadillacDeVilleN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1978CadillacFleetwoodN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1978ChevroletCapriceN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1978ChevroletImpalaN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1978OldsmobileCustom CruiserN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1978OldsmobileDelta 88N/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1978PontiacBonnevilleN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1978PontiacCatalinaN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1978PontiacGrand AmN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1978PontiacGrand LeMansN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1978PontiacLeMansN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1978PontiacParisienneN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1977BuickCenturyN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1977BuickLeSabreN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1977BuickRegalN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1977BuickRivieraN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1977BuickSkyhawkN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1977BuickSkylarkN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1977CadillacDeVilleN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1977CadillacFleetwoodN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1977ChevroletCapriceN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1977ChevroletImpalaN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1977OldsmobileCustom CruiserN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1977OldsmobileDelta 88N/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1977PontiacBonnevilleN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1977PontiacCatalinaN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1977PontiacGrand LeMansN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1977PontiacGrand PrixN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1977PontiacLeMansN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1977PontiacParisienneN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1976BuickCenturyN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1976BuickLeSabreN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1976BuickRegalN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1976BuickRivieraN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1976BuickSkyhawkN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1976BuickSkylarkN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1976ChevroletCapriceN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1976ChevroletImpalaN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1976OldsmobileCustom CruiserN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1976OldsmobileDelta 88N/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1976PontiacBonnevilleN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1976PontiacCatalinaN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1976PontiacGrand LeMansN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1976PontiacGrand PrixN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1976PontiacLeMansN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1976PontiacParisienneN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1975BuickCenturyN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1975BuickLeSabreN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1975BuickRivieraN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1975BuickSkyhawkN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1975ChevroletBel AirN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1975ChevroletCapriceN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1975ChevroletImpalaN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1975ChevroletMalibuN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1975OldsmobileCustom CruiserN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1975OldsmobileDelta 88N/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1975PontiacBonnevilleN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1975PontiacCatalinaN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1975PontiacGrand AmN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1975PontiacGrand LeMansN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1975PontiacLeMansN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1974BuickLeSabreN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1974BuickRivieraN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1974ChevroletBel AirN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1974ChevroletCapriceN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1974ChevroletImpalaN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1974ChevroletMalibuN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1974OldsmobileCustom CruiserN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1974OldsmobileDelta 88N/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1974PontiacBonnevilleN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1974PontiacCatalinaN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1974PontiacGrand AmN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1974PontiacLeMansN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1973BuickLeSabreN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1973BuickRivieraN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1973ChevroletBel AirN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1973ChevroletCapriceN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1973ChevroletImpalaN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1973ChevroletMalibuN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1973OldsmobileCustom CruiserN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1973OldsmobileDelta 88N/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1973PontiacBonnevilleN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1973PontiacCatalinaN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1973PontiacGrand AmN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1973PontiacLeMansN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1972ChevroletBel AirN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1972ChevroletCapriceN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1972ChevroletImpalaN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1972OldsmobileDelta 88N/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1972PontiacBonnevilleN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1972PontiacCatalinaN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1972PontiacLeMansN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1971ChevroletBel AirN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1971ChevroletCapriceN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1971ChevroletImpalaN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1971OldsmobileDelta 88N/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1971PontiacBonnevilleN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1971PontiacCatalinaN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1971PontiacLeMansN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1970OldsmobileDelta 88N/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1970PontiacBonnevilleN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1970PontiacCatalinaN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1970PontiacGTON/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1969OldsmobileDelta 88N/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1969PontiacCatalinaN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1968OldsmobileDelta 88N/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1968PontiacCatalinaN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1967OldsmobileDelta 88N/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper
1967PontiacCatalinaN/A10 Bolt Holes, 10-3/4in X 10-5/8in; Paper

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

RDS 30031

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.