CONNECTING ROD 06-13 YFZ450, HOTRODS 8641 YAMAHA ATV

The Hot Rods Connecting Rod Kit (8641) is a high-quality replacement designed for Yamaha YFZ450 models. Engineered for durability and precision, it is ideal for high-performance applications and includes all necessary components for reliable installation. Advanced manufacturing ensures superior strength, lubrication, and longevity.

Features:

• Constructed from hot-rolled ASTM 4115 and case-hardened to 58-62 Rc for maximum strength and wear resistance.
• Strategically placed side scalloping and vent slots minimize distortion during high-rpm operation.
• Double-forged rods improve grain flow and dimensional consistency.
• Shot-peened and double-honed for enhanced durability under heavy loads.
• Small ends are double-drilled for superior lubrication and cooling of the wrist pin bearing.
• Thrust washers and crank pin bearings are silver-coated for added lubricity.
• Complete kit includes rod, crank pin, crank pin bearing, top end bearing, and thrust washers.

Technical Specifications:

• Big End Bore (mm): 42.00
• Big End Width (mm): N/A
• Center to Center (mm): 101.50
• Pin Diameter (mm): 34.00
• Pin Length (mm): 60.80
• Small End Bore (mm): 20.00
• Small End Width (mm): N/A

Cross-Reference OEM Part Numbers:

• 5D3-11651-00-00
• 5TG-11651-10-00

Vehicle Fitments:

• 2013 Yamaha YFZ450
• 2012 Yamaha YFZ450
• 2009 Yamaha YFZ450
• 2008 Yamaha YFZ450
• 2007 Yamaha YFZ450
• 2006 Yamaha YFZ450

Special Editions:

• 2007 Yamaha YFZ450BB Bill Ballance Edition
• 2006 Yamaha YFZ450BB Bill Ballance Edition
• 2007 Yamaha YFZ450SE Special Edition
• 2007 Yamaha YFZ450SE2 Special Edition 2
• 2006 Yamaha YFZ450SP 50th Anniversary Edition
• 2008 Yamaha YFZ450SP Special Edition
• 2008 Yamaha YFZ450SP2 Special Edition 2

Part Number: 8641

Dispatch Times

Local Stock: Dispatches in < 24 hours

Parts showing as available at our Warehouse in Gorey ship the same business day if ordered before 1pm. 

Supplier Stock: Dispatches in 2-4 Days

Parts showing as available at our Supplier Warehouse are ordered from our supplier and delivered to us before we can dispatch. More info is available on this page under "Stock Availability".

OEM Special Order: Dispatches in 3-10 Days

This website does not have access to live stock levels from our OEM Suppliers. In most cases the parts will be available but in the case of backordered parts we will notify you. We receive parts from Yamaha in 3-4 days, All others including Honda, Suzuki, Kawasaki, Polaris please allow 7-10 days for us to receive the parts. 

Delivery Times

Ireland & Northern Ireland:

1-2 Days using GLS/An Post

Germany, France, Netherlands, Belgium:

3-5 Days using GLS/Fedex

Italy, Spain & Other EU Countries:

4-7 Days using GLS/Fedex