Cracked or Damaged Casting Repair by Reynolds French

Recognized as the Leader
in repair of cracked or damaged castings.
We do field machining, alignment and
consultation for equipment problems,

Rich in experience----Eager to serve

Tulsa, OK, home of Reynolds French Equipment Repair
Providing outstanding service and products to  industry for over 60 years.
Contact us today!



Check out our Upcoming Seminars!
Reynolds French Grouting Seminars held semi-annually 

Looking for
Technical Bulletins?
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 Did you know our employees have turned in a consistenly high Safety record?  Click here to see our Safety Certifications.

 Reynolds French can solve your equipment problems and save you money.
Got equipment problems you can't quite figure out?  We can help.  E-mail us with details.

Line Boring

Line boring is another primary function of Reynolds-French Machine Divisionís specialty services. This expertise, combined with labor and state of the art equipment, is often taken direct to the plant site or utilized in R-Fís Tulsa facility. Itís a considerable savings advantage to the customer that results in prevention of damage to or replacement of main frame, crankshaft and main bearings.

Most engine frames can be machined, caps sized and fit, and line bored to standard dimensions. This saves the cost of stocking oversized bearings. Advising a customer that an engine frame can be aligned, and that line boring will not be required, is an economic factor that will result in substantial savings.

Line boring and alignment are two critical service functions of Reynolds-French that go hand in hand. For example, most engines that need to be line bored are in need of alignment, first.

As equipment expenditures continue to rise with no relief in sight, engines suspected of line boring needs belong in the hands of experienced and proven line bore and alignment specialists. With Reynolds-French, customers can be confident of trusting their equipment to such a company.


Southwest Gas Transmission
20-Cylinder Engine
repaired by Reynolds French


Line Boring Repairs

Line Boring Damage - Engine

Specially designed tooling was built to bore and insert 36 distorted cam bearing bores. Patterns and castings were manufactured to replace the damaged caps. The unit was restored with a minimum of downtime.

LIne Boring

Reynolds French has a
We Work On Your Site or In Our Shop.

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More Information


Technical Bulletins

Reynolds French Equipment Fixes

Reynolds French & Co.
12525 E. 60th St.
Tulsa, OK  74146
Phone:  918-252-7545
Fax:  918-252-7540

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