015-0166-00 – Crankcase Gasket-21hp Briggs

Key Features of Bad Boy Mower 015-0166-00 – Crankcase Gasket (21HP Briggs)

OEM Replacement Gasket: Genuine Bad Boy and Briggs & Stratton part built to exact factory specifications for a perfect fit.
Leak-Free Seal: Ensures proper sealing between crankcase halves to maintain oil pressure and prevent leaks.
High-Temperature Material: Resistant to oil, heat, and pressure for reliable long-term performance.
Precision-Cut Design: Engineered for the 21HP Briggs engine to provide exact alignment and sealing integrity.
Prevents Engine Damage: Protects against oil and air leaks that can lead to performance issues or premature wear.
Easy Installation: Direct OEM replacement fits perfectly without trimming or modification.
Restores Factory Performance: Helps maintain correct oil circulation and compression for efficient engine operation.
See Models Used On below for more detail.

SKU:

015-0166-00

$10.99

Usually ship in 1-3 days

Bad Boy Mower 015-0166-00 – Crankcase Gasket (21HP Briggs)

The Bad Boy Mower 015-0166-00 – Crankcase Gasket (21HP Briggs) is a genuine OEM replacement gasket designed to deliver a secure, leak-free seal between the crankcase halves of your Briggs & Stratton 21HP engine. Built to factory standards, this gasket maintains optimal oil pressure and prevents fluid loss, ensuring smooth and efficient engine performance.

Manufactured from premium-grade materials, the 015-0166-00 gasket resists heat, oil, and vibration to maintain integrity under demanding mowing conditions. Its precision-cut design provides an exact fit for your Briggs engine, ensuring consistent compression and protection against oil seepage or air leaks that can affect performance.

Installing a genuine OEM crankcase gasket helps prevent costly engine damage caused by improper sealing or inferior aftermarket materials. This gasket is engineered specifically for the 21HP Briggs engine used in select Bad Boy Mower models, guaranteeing compatibility and long-lasting reliability.

Replacing a worn or damaged crankcase gasket with this OEM component restores your engine’s factory-level sealing performance, helping maintain proper oil circulation and cooling for longer engine life.

At BadBoyMowerParts.com, we stock a full selection of OEM gaskets, seals, and engine components for Briggs & Stratton-powered Bad Boy Mowers. With free shipping on orders over $100, keeping essential maintenance parts like the 015-0166-00 on hand ensures your mower performs flawlessly season after season.

Models Used On

(Click Link For Diagram)