Home› Driveline and Axles > Gaskets and Sealing Systems› Fel-Pro 13365 Drive Axle Shaft Flange Gasket - Rear
Fel-Pro 13365 Drive Axle Shaft Flange Gasket - RearOE Quality 60-Day Returns
Part #: 13365

Fel-Pro 13365 Drive Axle Shaft Flange Gasket - Rear

Rear
46 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$13.86Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Cadillac, Calais, Commercial Chassis, DeVille, Fleetwood, Series 60 Fleetwood, Series 62, Series 75 Fleetwood, Series 70 Fleetwood Eldorado, Series 61, and Series 60 Special Fleetwood
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all Drive Axle Shaft Flange Gasket options

Fel-Pro 13365 Drive Axle Shaft Flange Gasket

Fel-Pro 13365 is a composite drive axle shaft flange gasket built for rear axle sealing on select Cadillac applications. It is shaped for the specified flange dimensions and bolt pattern to help maintain a reliable seal at the axle shaft flange.

Key Features

  • Composite gasket material for axle flange sealing
  • Inside diameter: 3.250 inches
  • Outside diameter: 4.875 inches
  • 4-bolt-hole design for the listed rear axle applications
  • Fits select Cadillac Commercial Chassis, DeVille, and Fleetwood rear applications
  • Fel-Pro sealing technology focused on application-specific fitment

Detailed Description

This Fel-Pro drive axle shaft flange gasket is engineered for rear axle sealing where the flange dimensions and bolt pattern must match the original application. Fel-Pro 13365 uses a composite construction and the listed 3-1/4 inch inside diameter with 4-7/8 inch outside diameter to support a proper seal on compatible Cadillac rear axle assemblies. It fits 1949-1970 Cadillac Commercial Chassis, 1953-1970 Cadillac DeVille, and 1965-1970 Cadillac Fleetwood rear applications. If you are replacing a leaking axle flange gasket on a Cadillac Commercial Chassis, DeVille, or Fleetwood, Fel-Pro 13365 provides the specified fitment for those rear sealing points.

This part cross-references 701839 and 1454712 for the same application.

What It Helps Address

  • Rear axle flange oil seepage
  • Fluid leakage at the axle shaft flange
  • Seal deterioration from age and heat cycling
  • Improper sealing after axle service
  • Noise or contamination concerns caused by a compromised flange seal

Installation Notes and Tips

Confirm the axle flange dimensions, bolt-hole count, and rear position before installation. Clean both sealing surfaces thoroughly and inspect the flange for damage, warping, or corrosion that could affect gasket sealing. Verify the application against the vehicle year and model, especially on Cadillac Commercial Chassis, DeVille, and Fleetwood rear axle service.

Quality Assurance

Fel-Pro gaskets are built around application-specific materials and sealing geometry to support dependable vehicle sealing in professional repair use.

BrandFel-Pro
Part Number13365
Inside Diameter (Inch)3.250
MaterialComposite
Number of Bolt Holes4
Outside Diameter (Inch)4.875

This part fits 46 vehicles. Search below:

YearMakeModelPositionNotes
1970CadillacCommercial ChassisRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1970CadillacDeVilleRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1970CadillacFleetwoodRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1969CadillacCommercial ChassisRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1969CadillacDeVilleRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1969CadillacFleetwoodRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1968CadillacCommercial ChassisRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1968CadillacDeVilleRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1968CadillacFleetwoodRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1967CadillacCommercial ChassisRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1967CadillacDeVilleRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1967CadillacFleetwoodRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1966CadillacCommercial ChassisRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1966CadillacDeVilleRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1966CadillacFleetwoodRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1965CadillacCommercial ChassisRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1965CadillacDeVilleRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1965CadillacFleetwoodRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1964CadillacCommercial ChassisRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1964CadillacDeVilleRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1963CadillacCommercial ChassisRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1963CadillacDeVilleRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1962CadillacCommercial ChassisRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1962CadillacDeVilleRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1961CadillacCommercial ChassisRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1961CadillacDeVilleRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1960CadillacCommercial ChassisRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1960CadillacDeVilleRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1959CadillacCommercial ChassisRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1959CadillacDeVilleRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1958CadillacCommercial ChassisRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1958CadillacDeVilleRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1957CadillacCommercial ChassisRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1957CadillacDeVilleRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1956CadillacCommercial ChassisRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1956CadillacDeVilleRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1955CadillacCommercial ChassisRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1955CadillacDeVilleRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1954CadillacCommercial ChassisRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1954CadillacDeVilleRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1953CadillacCommercial ChassisRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1953CadillacDeVilleRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1952CadillacCommercial ChassisRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1951CadillacCommercial ChassisRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1950CadillacCommercial ChassisRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes
1949CadillacCommercial ChassisRear3-1/4 (in) Inside Diameter x 4-7/8 (in) Outside Diameter; with 4 Bolt Holes

* 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:

145471214656321480756701839

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