Yamaha ATV Connecting Rod Kit

• Hot Rods are double forged to improve grain flow and maintain dimensional consistency
• Hot Rods are shot peened to eliminate surface stress risers and fatigue durability is improved two times over a forged rod, and over eight times when compared to a polished rod
• Double honing produces an ultra round bearing surface (50 millionths tolerance), producing a reliable high RPM connecting rod

PART 8641 INFO:

PART 8158 INFO:

• Connecting Rod Big End I.D: 29mm
• Connecting Rod Big End Width: 17mm
• Connecting Rod Center-to-Center: 115mm
• Connecting Rod Small End I.D: 21mm
• Connecting Rod Small End Width: 17.900mm
• Engine Type: 2-Cycle
• Includes: Connecting Rod, Crank Pin, Crank Pin Bearing, Wrist Pin Bearing and Thrust Washers
• Pin Length: 52.700mm
• Washer THK: 1mm

PART 8144 INFO:

• Connecting Rod Big End I.D: 29mm

• Connecting Rod Big End Width: 17mm
• Connecting Rod Center-to-Center: 110mm
• Connecting Rod Small End I.D: 21mm
• Connecting Rod Small End Width: 17.970mm
• Engine Type: 2-Cycle
• Includes: Connecting Rod, Crank Pin, Crank Pin Bearing, Wrist Pin Bearing and Thrust Washers
• Pin Length: 56.400mm

• Washer THK: 1mm

PART 8614 INFO:

PART 8651 INFO:

 PART 8651 INFO:

PART 8688 INFO:

PART 8613 INFO:

• Connecting Rod Big End I.D: 45mm
• Connecting Rod Big End Width: 21.970mm
• Connecting Rod Center-to-Center:136.500mm
• Connecting Rod Small End I.D: 22mm
• Connecting Rod Small End Width: 21.970mm
• Engine Type:4-Cycle
• Includes: Connecting Rod, Crank Pin and Crank Pin Bearing
• Pin Length: 73.800mm