Briggs & Stratton 391483S oil seal close-up for precise engine sealing.
Briggs & Stratton oil seal packaging shown for quick OEM replacement.
Briggs & Stratton 450-500 series compatibility ensures proper fit for vertical engines.
Briggs & Stratton PTO-end vertical engine oil seal for straightforward replacement.
Briggs & Stratton OEM oil seal supports reliable engine performance.
Briggs & Stratton replacement parts kit signals easy maintenance and reduced downtime.

Briggs & Stratton

Briggs & Stratton 391483S Oil Seal Replacement – Replaces 291841/391483 (3-4 HP Vertical PTO End Engines) – Genuine OEM

High-performance patio lawn and garden made for confident daily results

$13.95

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Why customers choose PatioZora Garden

Keep it Running with Genuine Briggs & Stratton Parts

Choose Briggs & Stratton genuine replacement components to help outdoor power equipment perform at its best. The 391483S oil seal is engineered for most 3-4 gross HP vertical engines with a PTO end in the 450-500 series. It replaces older part numbers 391483, 291841, and 391483S, enabling a smooth retrofit in compatible models.

Genuine Briggs & Stratton parts are designed to exact OEM specifications and manufactured and tested to demanding standards. When you install a genuine oil seal, you gain a precise fit, effective sealing, and reliable operation that supports long-term engine health. In addition, using authentic parts helps your Briggs & Stratton engine stay aligned with applicable EPA emission regulations.

Compatibility and Fit

  • Fits most 3-4 gross HP vertical engines with PTO end, spanning the 450-500 series
  • Replaces older Briggs numbers 391483, 291841, 391483S

Why Choose Genuine Briggs & Stratton Parts

  • Engineered to exact OEM standards for dependable performance
  • Manufactured and tested to ensure a correct, seal-tight fit
  • Designed to help keep engines compliant with EPA emission regulations
  • Reliable replacement that minimizes downtime during maintenance

With this oil seal, you’re choosing a practical, proven component intended to support routine service intervals and maintain engine integrity. It’s a sensible option for DIY enthusiasts and pro technicians alike who value authentic parts that fit right the first time.

FAQ

Q: Which engines are compatible with Briggs & Stratton 391483S oil seal?

A: Fits most 3-4 gross HP vertical PTO-end engines in the 450-500 series; check your model for compatibility.

Q: Why choose Briggs & Stratton genuine parts?

A: Genuine parts are designed to OEM standards, manufactured and tested for fit and performance, and help engines stay compliant with emission regulations.

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