Hot Rods Connecting Rod Kit - 8703

This heavy-duty connecting rod kit is an OE replacement designed for strength, durability, and reliability in high-performance applications. Manufactured from certified 8620 AISI steel and case-hardened to 58-62 RC, it ensures superior performance under demanding conditions. The kit includes all necessary components for a complete rebuild and is compatible with both Hot Rods and OE crankshafts.

Features:

• Made from certified 8620 AISI steel for superior strength.


• Case-hardened to 58-62 RC for durability.


• Big-end design incorporates side scalloping and vent slots to minimize high-rpm bearing race distortion.


• Crankpins are made from hot-rolled ASTM 4115 and case-hardened.


• Caged needle roller bearing design ensures longevity at high RPMs.


• Silver-coated bronze phosphor thrust washers provide additional durability.


• Complete kit includes rod, crankpin, crankpin bearing, top-end bearing, and thrust washers.


• Compatible with both Hot Rods and OE crankshafts.


• Made in the USA.

Specifications:

• Big End Bore Ø: 43.00 mm


• Big End Width: Not specified


• Pin Diameter: 35.00 mm


• Pin Length: 61.80 mm


• Center to Center: 121.50 mm


• Small End Bore Ø: 20.00 mm


• Small End Width: Not specified


• Washer Thickness: 1.00 mm

Included Items:

• (1) Connecting rod


• (1) Crankpin


• (1) Roller bearing


• (2) Thrust washers

Cross-Reference OEM Part Numbers:

• YAMAHA: 5GH-11651-01-00

Vehicle Fitments:

Yamaha ATV:

• YFM450 Grizzly: 2007–2014


• YFM450 Kodiak: 2003–2006


• YFM450 Wolverine: 2006–2010

Yamaha UTV:

• YXR450 Rhino: 2006–2009

Part Number:

56-9014.HR