Contact us

Owlesbury Crankshaft Service
Unit 12 Winnall Valley Road
Winnall
Winchester
SO23 0LD

Telephone : 01962 855969
Fax : 01962 856969

Email : sales@ocservice.co.uk


We have four different connecting rod lines in production to cover the Motorsport market at all levels.

Our four different lines have got you covered, whether you’re working on a small budget project to the top of the Motorsport market. All our materials used are of a high-grade steel which can satisfy both aeronautical and military standards.
    

Buy Now

       


      

Entry Level

Rod - Entry Level Buy
Material 34CrNiM06
Weight 10% less of 4340
Strength 1300Mpa
Hardness 41HRC
Rod - Entry Level graph

The entry level rod is for the motor enthusiast who doesn’t want to give up quality and performance but has a limited budget at their disposal. Produced in 34CrMo6 with high grade steel certified to military and aerospace standards, reinforced with last generation heat treatment which is able to offer 10% more strength to cycle fatigue stress when compared to competitor similar materials (4340). Even though this is the most economic line it receives the same amount of care as all our other products.

Silver Line

Rod - Silver Line Buy
Material 34CrNiM06
Weight 10% less of IRPRE
Strength 1400Mpa
Hardness 43-44HRC
Rod - Silver Line graph

The silver line rod is our centrepiece. It’s forged from high grade steel certified to military and aerospace standards, reinforced with last generation heat treatments which offer 10% more strength to cycle fatigue stress when compared to the entry level and 20% when compared to 4340.

The silver line is our centrepiece because it allows great performance with a smaller budget.

Golden Line

Rod - Golden Line Buy
Material 35NCD16*
Weight 15% less of IRPRS
Strength 1900Mpa
Hardness 52HRC
Rod - Golden Line graph

The golden Line rod is addressed to the experts of the motorsport world. It’s produced from high grade steel certified to military and aerospace standards, reinforced with last generation heat treatment called deep freezing which gives 15% more stress when compared to the silver line and 10% when compared to 300M.

With this new product line, we have improved our already performing silver line to make it endure even more extreme conditions.

*One deep freezing treatment

Platinum Line

Rod - Platinum Line Buy
Material 35NCD16*
Weight 5% less IRPRG
Strength 2100Mpa
Hardness 55HRC
Rod - Platinum Line graph

The platinum line rod is addressed only to extreme applications and those who want to replace titanium with steel. Platinum is an excellent substitute for Titanium, with a similar weight but with greater performance.

It’s strengthened with two deep freezing treatments, one at the beginning and one at the end of the production line.

This treatment gives 5% more endurance when compared to the golden line rod.

*Two deep freezing treatments

   

Enquire

   

For more information on our lines to find what’s right for you contact us on 01962 855 969 or email us at sales@ocservice.co.uk.