ORO2U ATV Catalogue - Section E - Engine and Performance

Connecting Rods

Hot Rods

Hot Rods Connecting Rods Hot Rods works directly with their bearing factory’s engineering department to bring you the latest in caged needle roller bearing designs for high RPM. Hot Rods are double forged to improve grain flow and maintain dimensional consistency. Furthermore, they’re shot peened to eliminate surface stress risers and to smoothly blend the rod forging’s radiuses together. Unlike hand ground and polished rods, shot peening produces more consistent dimensioning and surface finish for superior strength under heavy loads. By shot peening the connecting rod’s surface, fatigue durability is improved two times over a forged rod, and over eight times when compared to a polished rod. Small ends are double drilled to supply extra lubrication and cooling to the wrist pin bearing, which is especially important when the piston crown is close to the wrist pin bearing. Silver coated bronze phosphor thrust washers.

ARCTIC CAT Models Sport ATV

Years

Con-Rod

DVX 400

2004 - 08 56-137.HR

HONDA Models Sport ATV

Years

Con-Rod

TRX 250EX TRX 250R TRX 250R TRX 250X TRX 400EX TRX 400X TRX 450ER TRX 450ER TRX 450R TRX 450R

2001 - 08 56-215.HR

1986

56-933.HR

1987 - 89 56-147.HR

2009 - 19

56-215.HR

1999 - 08 56-189.HR 2009 - 14 56-189.HR 2004 - 05 56-231.HR 2006 - 14 56-273.HR 2004 - 05 56-231.HR 2006 - 09 56-273.HR

56-273.HR

Models Utility ATV

Years

Con-Rod

ATC 250R ATC 250R

1981 - 84 56-148.HR 1985 - 86 56-933.HR 2002 - 17 56-215.HR 2000 - 06 56-255.HR 2012 - 13 56-0359.HR 2012 - 13 56-0359.HR 2012 - 13 56-0359.HR

TRX 250TE/TM

TRX 350FE/FM/TE/TM TRX 420FE/FM Rancher TRX 420FPE/FPM Rancher

TRX 420TE/TM

TRX 500FE Foreman 2012 - 13 56-0359.HR TRX 500FE Fourtrax Foreman 4x4 ES 2005 - 11 56-8971.HR TRX 500FM Foreman 2012 - 13 56-0359.HR TRX 500FM Fourtrax Foreman 4x4 2005 - 11 56-8971.HR TRX 500FPE 2011 - 12 56-0359.HR TRX 500FPM 2012 - 13 56-0359.HR TRX 500TM Fourtrax Foreman 2005 - 06 56-8971.HR KAWASAKI Models Sport ATV Years Con-Rod KFX 80 2003 - 06 56-190.HR KFX 400 2003 - 06 56-137.HR KFX 450R 2008 - 14 56-277.HR KFX 700 2004 - 09 56-9013.HR Models Utility ATV Years Con-Rod KVF 700 Prairie 2004 - 06 56-9013.HR KVF 750 Brute Force 2005 - 19 56-9013.HR KRF 750 Teryx 2008 - 13 56-9013.HR KRF 800 Teryx 2014 - 19 56-9013.HR KTM Models Sport ATV Years Con-Rod 450 XC ATV 2008 56-863.HR1 450 SX ATV 2009 - 10 56-861.HR 525 XC ATV 2008 - 12 56-863.HR1

56-863.HR1

56-8971.HR1

56-9013.HR

*Please visit our website for current prices

E58

www.oro2u.com

Tel: 01597 822 666

Fax: 01597 825 224

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