CRANKSHAFT

Here at Trident Manufacturing we offer a variety of services for most petrol and diesel combustion engines. We have over 100 years combined experience in our workshop and have both new age and old school machinery to tackle everything that comes through our door. Below is a selection of our most popular Crank Shaft services.

CRANKSHAFT POLISHING

If an engine has accumulated a lot of mileage or has been run with low engine oil the crankshaft will have more than likely developed some surface scratches or marks. Normally these can be removed using our crank polishing machine. We start the procedure by first measuring the crankshaft journal sizes to make sure they are still within manufacturers specifications. Once the crankshaft passes this first test then its moved to the polishing department. Here they use several unique polishing materials to bring your crankshaft back to perfect condition.

We charge €60 + vat for a 4 cylinder crankshaft and €70+ vat for a 6 cylinder crankshaft . We can polish bigger crankshafts than 6 cylinder but we treat them on a custom price basis as all them are different and difficult to handle.

CRANKSHAFT GRINDING

If your crankshaft did not pass the test procedure noted above then this is where it ends up. We offer crank grinding services for most crankshafts. First we measure the crankshaft thoroughly. Next we move it to our specialist crankshaft grinding area. Then crankshaft then goes through an array of grinding and polishing procedures.

We charge €100 + vat for big end journal grinding on a 4 cylinder crankshaft or €190 + vat for all journal grinding on a 4 cylinder crankshaft.

We charge €150 +vat for big end journal grinding on a 6 cylinder crankshaft or €285 + vat for all journal grinding on a 6 cylinder crankshaft.

We can grind bigger crankshafts than 6 cylinder but we treat them on a custom price basis as all them are different and difficult to handle.

We also offer oversized bearings to customers when they are getting their crankshaft ground so it is a one stop shop . (charges apply)