Connecting Rod 08-14 RMZ450, Hot Rods 8661 Suzuki MX

Heavy-duty connecting rod kit designed as a high-quality replacement for the Suzuki RM-Z450. Manufactured for exceptional durability and performance, this kit ensures reliability under demanding conditions. Its advanced engineering minimizes high-rpm bearing race distortion and improves overall operational longevity.

Features:

• Manufactured from hot-rolled ASTM 4115 steel and case-hardened to 58-62 Rc for superior strength.
• Strategically designed side scalloping and vent slots reduce high-rpm bearing race distortion.
• Double-forged rods improve grain flow and maintain dimensional consistency.
• Shot-peened and double-honed for enhanced strength under heavy loads.
• Double-drilled small ends ensure additional lubrication and cooling of the wrist pin bearing.
• Silver-coated thrust washers and crank pin bearings improve lubricity.
• Complete kit includes rod, crank pin, crank pin bearing, top-end bearing, and thrust washers.

Technical Specifications:

• Big End Bearing (mm): 34x42x19.7
• Big End Bore (mm): 42.00
• Big End Width (mm): 19.75
• Center to Center (mm): 105.60
• Pin Diameter (mm): 34.00
• Pin Length (mm): 60.80
• Small End Bearing (mm): No Bushing
• Small End Bore (mm): 19.00
• Small End Width (mm): 16.50
• Washer Thickness (mm): Not Applicable

Cross-Reference OEM Part Numbers:
SUZUKI: 12160-28H00-0B0

Vehicle Compatibility:

• 2008 Suzuki RM-Z450
• 2009 Suzuki RM-Z450
• 2010 Suzuki RM-Z450
• 2011 Suzuki RM-Z450
• 2012 Suzuki RM-Z450
• 2013 Suzuki RM-Z450
• 2014 Suzuki RM-Z450

Part Number: 56-874.HR