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Connecting Rod Kit 70-89 Yamaha Rt 1 2 3 MX Dt It YZ 250 360 400 Vintco KR2031
  • Connecting Rod Kit 70-89 Yamaha Rt 1 2 3 MX Dt It YZ 250 360 400 Vintco KR2031
  • Connecting Rod Kit 70-89 Yamaha Rt 1 2 3 MX Dt It YZ 250 360 400 Vintco KR2031
  • Connecting Rod Kit 70-89 Yamaha Rt 1 2 3 MX Dt It YZ 250 360 400 Vintco KR2031
  • Connecting Rod Kit 70-89 Yamaha Rt 1 2 3 MX Dt It YZ 250 360 400 Vintco KR2031
  • Connecting Rod Kit 70-89 Yamaha Rt 1 2 3 MX Dt It YZ 250 360 400 Vintco KR2031
  • Connecting Rod Kit 70-89 Yamaha Rt 1 2 3 MX Dt It YZ 250 360 400 Vintco KR2031
  • Connecting Rod Kit 70-89 Yamaha Rt 1 2 3 MX Dt It YZ 250 360 400 Vintco KR2031
  • Connecting Rod Kit 70-89 Yamaha Rt 1 2 3 MX Dt It YZ 250 360 400 Vintco KR2031
Connecting Rod Kit 70-89 Yamaha Rt 1 2 3 MX Dt It YZ 250 360 400 Vintco KR2031

Connecting Rod Kit 70-89 Yamaha Rt 1 2 3 MX Dt It YZ 250 360 400 Vintco KR2031

£182.36 GBP
Taxes included. Shipping calculated at checkout.

VintCo KR2031 is a newly manufactured connecting rod kit for vintage Yamaha RT1, RT2, RT3, MX360, DT360, IT400, YZ250, YZ360 and YZ400 models. It is intended as a replacement for worn connecting rod assemblies and provides an alternative to replacing the complete crankshaft. The kit is manufactured using modern materials and production techniques for original-equipment-equivalent fit and performance, and includes the connecting rod, crank pin, big end bearing, wrist pin bearing and thrust washers.

Features

  • Replacement connecting rod kit for specified vintage Yamaha models
  • Alternative to replacing the complete crankshaft
  • Manufactured using modern materials and manufacturing techniques
  • Intended to provide original-equipment-equivalent fit and performance
  • Complete kit includes a connecting rod, crank pin, big end bearing, wrist pin bearing and two thrust washers
  • Connecting rod dimensions and measurements are available online with pictures

Specifications

  • VintCo Part Number: KR2031
  • Product type: Connecting rod kit
  • Connecting rod material: Heavy-duty forged steel
  • Connecting rod quantity: 1
  • Crank pin quantity: 1
  • Crank pin size: 12 x 25 x 60 mm
  • Big end bearing quantity: 1
  • Big end bearing size: 25 x 32 x 20 mm
  • Wrist pin bearing quantity: 1
  • Wrist pin bearing size: 18 x 23 x 22 mm
  • Thrust washer quantity: 2
  • Thrust washer size: 25 x 40 x 1 mm

Cross-Reference OEM Part Numbers

  • Yamaha OEM Part Number: 431-11651-00-00

Vehicle Fitments

  • 1970 Yamaha RT1
  • 1971 Yamaha RT1
  • 1972 Yamaha RT2
  • 1973 Yamaha RT3
  • 1973 Yamaha MX360
  • 1974 Yamaha YZ360
  • 1974 Yamaha MX360
  • 1974 Yamaha DT360
  • 1975 Yamaha YZ360
  • 1976 Yamaha YZ400
  • 1976 Yamaha IT400
  • 1977 Yamaha YZ400
  • 1977 Yamaha IT400
  • 1978 Yamaha YZ400
  • 1978 Yamaha IT400
  • 1983 Yamaha YZ250
  • 1984 Yamaha YZ250
  • 1985 Yamaha YZ250
  • 1986 Yamaha YZ250
  • 1987 Yamaha YZ250
  • 1988 Yamaha YZ250
  • 1989 Yamaha YZ250