Connecting Rod Kit 72-74 Husqvarna CR WR Sc 125 Vintco KR2021

This VintCo connecting rod kit is a newly manufactured replacement assembly for selected vintage Husqvarna 125cc dirt bikes. It is intended for crankshaft rebuild work as a lower-cost alternative to replacing the complete crankshaft, and is produced using forged steel together with modern manufacturing methods for OEM-equivalent fitment and performance. The kit includes the connecting rod, crank pin, big end bearing, wrist pin bearing, and two thrust washers.

Features

• Replacement connecting rod kit for selected vintage Husqvarna 125cc dirt bikes
• Intended for crankshaft rebuild and restoration work
• Alternative to replacing a complete crankshaft
• Designed for OEM-equivalent fitment and performance
• Manufactured using modern materials and manufacturing techniques
• Kit includes connecting rod, crank pin, big end bearing, wrist pin bearing, and two thrust washers
• Manufacturer provides dimensional reference images online
• Described by the manufacturer for 1972-74 Husqvarna CR125 and WR125 models

Specifications

• VintCo Part Number: KR2021
• Item Category: Connecting Rods
• Connecting Rod Quantity: 1
• Connecting Rod Material: Heavy duty forged steel
• Crank Pin Quantity: 1
• Crank Pin Dimensions: 9 x 20 x 47 mm
• Big End Bearing Quantity: 1
• Big End Bearing Dimensions: 20 x 26 x 12 mm
• Wrist Pin Bearing Quantity: 1
• Wrist Pin Bearing Dimensions: 15 x 19 x 20 mm
• Thrust Washer Quantity: 2
• Thrust Washer Dimensions: 15 x 23 x 2 mm
• Rod Type: Short rod
• Rod Centre-to-Centre Length: 92 mm

Cross-Reference OEM Part Numbers

• OEM Part Number: 1610-73101

Vehicle Fitments

• 1972 Husqvarna CR125
• 1972 Husqvarna WR125
• 1973 Husqvarna WR125
• 1974 Husqvarna SC125