HomeEngine > Gaskets and Sealing SystemsSKF 34220A Engine Crankshaft Seal - Rear
Part #: 34220A

SKF 34220A Engine Crankshaft Seal - Rear

Rear
⚙️ 5 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, Mustang
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Reliable Engine Crankshaft Seal for Ford Mustang

The SKF 34220A engine crankshaft seal is designed to provide durable sealing performance for Ford Mustang engines. Engineered with precise dimensions and a longlife sealing surface, this crankshaft seal helps maintain engine integrity by preventing oil leaks and contamination.

Key Features of SKF 34220A Crankshaft Seal

  • Outside diameter: 4.303 inches for accurate fitment
  • Shaft diameter: 3.425 inches ensuring proper sealing on the crankshaft
  • Width: 0.453 inches for optimal sealing depth
  • Longlife sealing surface type designed for extended durability
  • Compatible specifically with Ford Mustang models

Detailed Product Description

The SKF 34220A crankshaft seal is manufactured to meet strict OEM specifications, ensuring a precise fit and reliable sealing performance. The seal’s 4.303-inch outside diameter and 3.425-inch shaft diameter are engineered to match the crankshaft dimensions of Ford Mustang engines, providing a secure barrier against oil leaks. The 0.453-inch width offers sufficient sealing surface contact, while the longlife sealing surface type enhances resistance to wear and heat, contributing to longer service intervals. SKF’s expertise in sealing technology supports consistent engine performance by maintaining proper lubrication and preventing contaminants from entering the crankcase.

Common Applications and Issues Addressed

  • Prevents oil leaks around the crankshaft area
  • Reduces risk of engine contamination from dirt and debris
  • Maintains engine oil pressure and lubrication efficiency
  • Helps avoid premature wear of crankshaft bearings
  • Supports engine reliability in Ford Mustang vehicles

Installation Notes and Tips

When installing the SKF 34220A crankshaft seal, ensure the crankshaft and housing surfaces are clean and free of debris. Use appropriate tools to press the seal evenly into place without damaging the sealing lip. Verify the seal orientation matches the engine manufacturer’s specifications to maintain proper sealing function. Avoid using excessive force during installation to prevent seal deformation.

Quality Assurance and Warranty

SKF products are manufactured under stringent quality control standards to ensure durability and performance. The 34220A crankshaft seal is backed by SKF’s commitment to quality, providing reliable sealing solutions for Ford Mustang engines. Warranty coverage details should be confirmed with the product documentation or SKF directly.

BrandSKF
Part Number34220A
Width0.453
Outside Diameter4.303
Sealing Surface TypeLonglife
Shaft Diameter3.425

This part fits 5 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2019FordMustang5.2LV8Rear
2018FordMustang5.2LV8Rear
2017FordMustang5.2LV8Rear
2016FordMustang5.2LV8Rear
2015FordMustang5.2LV8Rear

* 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:

GR3Z6701A

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