Timken 472394 Axle Spindle Seal - Front
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Timken

Timken 472394 Axle Spindle Seal - Front

Brand Timken 472394
Position Front
Fits Chevrolet and GMC · 18 vehicles

Precision sealing design. Helps prevent lubricant escape and keep contaminants out.

Reinforced outer case. Helps resist installation damage and adds durability.

Ribbed rubber inner diameter. Seals minor spindle imperfections and promotes positive seating.

Cross-references Davico Mfg 19359, Davico Mfg 19360 and National 472394 for the same application. See all 3.

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Timken 472394 Axle Spindle Seal

Timken 472394 is an axle spindle seal built for front axle service where lubricant control and contamination exclusion matter. It is a direct-fit option for classic Chevrolet and GMC front axle applications, including 1968-1972 Chevrolet K20 Suburban and 1970-1972 GMC Jimmy models with Dana/Spicer axle configurations.

Key Features

  • Precision sealing design helps keep grease and oil inside the axle assembly
  • Reinforced outer case resists damage during installation and adds durability
  • Ribbed rubber inner diameter seals minor spindle imperfections and supports a secure spindle seat
  • Internal contamination exclusion system helps block debris that can lead to leakage
  • Vent holes promote lubricant flow around the seal lip to reduce heat build-up

Detailed Description

This Timken axle spindle seal is engineered for front axle sealing performance in older Dana/Spicer applications. It is a strong match for Chevrolet K20 Suburban front axle service and GMC Jimmy front axle service where maintaining lubricant integrity is critical. The 472394 seal combines a reinforced case, a ribbed sealing surface, and contamination control features to support consistent operation in demanding driveline environments. This part cross-references National 472394 for the same application.

What It Helps Solve

  • Front axle lubricant seepage at the spindle seal area
  • Contamination entering the axle through a worn seal
  • Seal damage during installation on older spindle housings
  • Minor spindle surface irregularities that affect sealing
  • Heat-related seal wear from restricted lubricant movement

Installation Notes and Tips

Verify axle type before ordering. Fits 1968-1972 Chevrolet K20 Suburban, front, Dana/Spicer 44-5 and 44-6 Series axles. Fits 1970-1972 GMC Jimmy, front, Dana/Spicer 44-5F axle. Clean the spindle and seal bore thoroughly before installation, and inspect for scoring or corrosion that could affect sealing performance. Confirm the seal seats evenly to avoid premature leakage.

Quality Assurance

Timken designs oil and grease seals with precision sealing geometry and durability-focused construction for driveline service.

This part fits 18 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypePositionNotes
1972ChevroletK20 Suburban4 X 4FrontDana/Spicer 44-5, 44-6 Series Axles
1972ChevroletK20 Suburban4WDFrontDana/Spicer 44-5, 44-6 Series Axles
1972ChevroletK20 SuburbanAWDFrontDana/Spicer 44-5, 44-6 Series Axles
1972GMCJimmy4WDFrontDana/Spicer 44-5F Axle
1971ChevroletK20 Suburban4 X 4FrontDana/Spicer 44-5, 44-6 Series Axles
1971ChevroletK20 Suburban4WDFrontDana/Spicer 44-5, 44-6 Series Axles
1971ChevroletK20 SuburbanAWDFrontDana/Spicer 44-5, 44-6 Series Axles
1971GMCJimmy4WDFrontDana/Spicer 44-5F Axle
1970ChevroletK20 Suburban4 X 4FrontDana/Spicer 44-5, 44-6 Series Axles
1970ChevroletK20 Suburban4WDFrontDana/Spicer 44-5, 44-6 Series Axles
1970ChevroletK20 SuburbanAWDFrontDana/Spicer 44-5, 44-6 Series Axles
1970GMCJimmy4WDFrontDana/Spicer 44-5F Axle
1969ChevroletK20 Suburban4 X 4FrontDana/Spicer 44-5, 44-6 Series Axles
1969ChevroletK20 Suburban4WDFrontDana/Spicer 44-5, 44-6 Series Axles
1969ChevroletK20 SuburbanAWDFrontDana/Spicer 44-5, 44-6 Series Axles
1968ChevroletK20 Suburban4 X 4FrontDana/Spicer 44-5, 44-6 Series Axles
1968ChevroletK20 Suburban4WDFrontDana/Spicer 44-5, 44-6 Series Axles
1968ChevroletK20 SuburbanAWDFrontDana/Spicer 44-5, 44-6 Series Axles
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Davico Mfg — 19359Davico Mfg — 19360National — 472394