CRANKSHAFT BOLT TRIUMPH TR5/250/6

This crankshaft bolt is an essential component for the Triumph TR5, TR250, and TR6 models, specifically designed to secure the crankshaft pulley and hub to the crankshaft. This bolt plays a critical role in ensuring the proper function and alignment of the engine’s rotating assembly.

Key Specifications:
Length: 103mm, measured from under the head of the bolt.

Compatibility: Suitable for Triumph TR5, TR250, and TR6 models across various engine configurations, including those with carburetors and fuel injection systems.

Function: Secures the crankshaft hub extension (Part No. 148831) and the pulley to the crankshaft, preventing movement and ensuring stability during engine operation.

Features:
Material: Manufactured to meet OEM standards, ensuring durability and resistance to the high stresses encountered in engine operation.

Finish: Typically comes with a corrosion-resistant coating to protect against rust and wear, crucial for long-term reliability in classic car restorations.

Direct Fit: This bolt is a direct replacement for the original part, ensuring easy installation without the need for modifications.