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WINTER10
ATV City  |  SKU: 183.8614

Connecting Rod Kit For Yamaha YFM 660 F Grizzly 4x4, YFM 660 R And Raptor, YXR Rhino 660 Engines

Regular price £184.00
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A Thank You to Our Valued Customers.

This aftermarket Yamaha Connecting Rod Kit is a robust replacement designed to keep Yamaha YFM 660 F Grizzly 4x4, YFM 660 R/Raptor, and YXR Rhino 660 engines performing at their best. Engineered to precise tolerances with quality materials, it delivers reliable strength and consistent performance under heavy use, making it ideal for engine rebuilds, routine maintenance, or on-demand repairs. The kit includes a connecting rod, crank pin, and crank pin bearing to ensure a precise, plug-and-play fit that meets or exceeds factory specifications and supports long service life .

Comprehensive Vehicle Fitment

Based on verified aftermarket catalog data from multiple suppliers, this connecting rod kit fits the following Yamaha 660cc models 

Manufacturer Models / Series Years / Details Source
Yamaha YFM660F Grizzly 4x4 2002–2008
Yamaha YFM660R Raptor 2002–2005
Yamaha YXR660F Rhino 660 2004–2007
Yamaha YFM660FA Grizzly 4x4 2005–2008
Yamaha YFM660FG Grizzly 4x4 2007–2008
Yamaha YFM660FH Grizzly Hunter Edition 2003–2004

 

Fitment Notes:

  • Hot Rods connecting rods are forged and machined from 8620 case hardened Nickel Chrome moly for high pressure and temperature applications 

  • Bearing bores are hardened and finish honed for ultimate precision down to the micron 

  • Connecting rods come with advanced and durable bearings, crank pins and thrust washers for use in rebuilding both Hot Rods and OEM crankshafts 

  • The Wiseco crankshaft kit WPC148 is also available for these applications, including complete crankshaft assembly, main bearings, and bottom-end gasket kit 

  • The Yamaha OEM connecting rod part number 5LP-11651-00-00 (superseding 3YF-11651-00-00 and 3YF-11651-01-00) is confirmed for these models 

Kit Contents

Component Included
Connecting Rod ✓ 
Crank Pin ✓ 
Crank Pin Bearing ✓ 
Wrist Pin Bearing ✓ 
Thrust Washers ✓ 

OEM Cross-Reference Information

OEM Part Number Component Source
5LP-11651-00-00 Connecting Rod Assembly
3YF-11651-00-00 Connecting Rod (Superseded)
3YF-11651-01-00 Connecting Rod (Superseded)

Product Specifications

Specification Details
Kit Type Connecting Rod Kit
Brand Hot Rods, Wiseco (Aftermarket)
Manufacturer Part Numbers 8613 , 421-8614 
Material Forged 8620 case hardened Nickel Chrome moly steel 
Features Shot-peened, double-honed bearing surface, caged needle roller bearing 
Application Yamaha YFM660 Grizzly 4x4 (2002-2008); YFM660 Raptor (2002-2005); YXR660 Rhino (2004-2007)
Condition New Aftermarket

OEM part numbers are provided for cross-reference purposes only. Always verify fitment using your vehicle's specific model, year, and serial number before ordering.

Rebuild your Yamaha 660cc engine with confidence using this premium aftermarket connecting rod kit—order today!

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