Main Crankshaft Bearing and Seal Kit

Upgrade reliability during a bottom-end rebuild with the Hot Rods Main Crankshaft Bearing & Seal Kit (K005). This precision, high-quality kit is designed to support smooth crankshaft operation and dependable sealing—helping your engine run cleaner, last longer, and stay protected during demanding riding conditions.

If you’re installing a crankshaft assembly or addressing wear, noise, or play in the bottom end, replacing main bearings and seals is essential. This kit is purpose-built to complement the installation of Hot Rods crankshaft assemblies and to simplify your rebuild with the key components matched in one package.

Key features:

• ✅ High-precision main bearings for consistent crankshaft support
• ✅ Quality crank seals to help maintain proper sealing and reduce contamination risk
• ✅ Complete kit format to streamline crankshaft/bottom-end service

Benefits of use:

• 🔹 More dependable rebuilds by replacing critical wear components together
• 🔹 Smoother engine operation thanks to accurate bearing fit and performance
• 🔹 Great match for Hot Rods crank installs—ideal when rebuilding with compatible assemblies

Technical specifications:

• 📌 Application: Main Crankshaft
• 📌 Bearing type: Ball
• 📌 Package: Kit (typically 2 bearings + 2 seals, unless noted)
• 📌 Brand / Part number: Hot Rods K005

Why choose this product?

• ⭐ Built for precision and durability in demanding engine applications
• ⭐ A smart choice for rebuild quality when servicing crankshaft main bearings and seals
• ⭐ Convenient kit that helps you save time sourcing individual parts