Hot Rods 8620 Connecting Rod Kit for 2004–2005 Yamaha YFZ450

Restore the performance and serviceability of your engine with the Hot Rods 8620 Precision Crafted High Performance Connecting Rod Kit. Designed for the 2004 and 2005 Yamaha YFZ450, this complete crankshaft repair kit provides the key components needed to rebuild the connecting rod assembly instead of replacing the entire crankshaft. The kit includes a forged connecting rod, crank pin, crank bearing, wrist pin bearing, and thrust washers.

The Hot Rods 8620 connecting rod is manufactured from AISI 8620 forged steel and case hardened for strength, durability, and dependable performance under demanding operating conditions. The included AISI 8620 carburized crank pin is engineered for maximum strength and long-term wear resistance. SAE-recommended phosphor bronze thrust washers support proper crankshaft movement, while the high-quality silver-coated crank pin bearing promotes smoother sliding and reduced operating temperatures. A wrist pin bearing is also included to complete the repair assembly.

Use this Hot Rods part number 8620 kit when rebuilding a compatible Yamaha YFZ450 crankshaft. Proper installation should be performed by a qualified technician, with all clearances and engine components inspected according to the manufacturer’s service specifications. This vendor part number provides a cost-effective alternative to discarding a serviceable crankshaft while helping restore reliable engine operation.

Features:

• Complete kit: Includes a connecting rod, crank pin, crank bearing, wrist pin bearing, and thrust washers.
• Forged connecting rod: Manufactured from AISI 8620 forged steel and case hardened for strength and durability.
• Carburized crank pin: AISI 8620 steel construction provides maximum strength and wear resistance.
• Phosphor bronze thrust washers: SAE-recommended material supports proper crankshaft movement.
• Silver-coated crank bearing: Promotes improved sliding performance and reduced operating temperatures.
• Wrist pin bearing: Included for a complete connecting rod and crankshaft repair.
• Repair-focused design: Helps rebuild a compatible crankshaft instead of replacing the complete assembly.
• Fitment: Fits 2004 and 2005 Yamaha YFZ450 models.
• Brand: Hot Rods.
• Part number: 8620.