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Engine shop · Franklin, IN

Engine Machining & Rebuilding in Franklin, IN

At Koenig Equipment in Franklin, IN, our machine shop handles engine work from start to finish, beginning with a full teardown and thorough cleaning so we can see exactly what condition your engine is in before any machining begins. From there our technicians handle precision boring, honing, grinding and align boring to spec, then reassemble the engine in a clean room so it goes back to work the way you and your Customers expect.

What we offer

Everything the Franklin team handles here.

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Align boring

Bearing caps precision ground, torqued to tension, and re-machined so the tunnel runs true.

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Block resurfacing

Decks milled with ceramic or carbide tooling and indexed to the cylinder and main bores for a true sealing surface.

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Boring and honing

Cylinders finish honed to size with the correct crosshatch for ring break-in and oil film.

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Cleaning and degreasing

A rust-inhibitive detergent wash after every machining process, so parts go together clean.

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Complete cylinder head rebuilding

Valve jobs with three-angle seats, precision-ground valves, guide and seat replacement, and clean assembly.

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Complete engine rebuilds

Teardown, cleaning, machining, and final assembly handled as one job, with premium first-line parts and gaskets.

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Crankshaft grinding and polishing

Journals ground and polished with runout and taper held to a ten-thousandth of an inch, then checked for straightness.

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Engine assembly

Assembled by a rebuilding specialist in a dedicated clean room, isolated from the shop floor.

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Engine block rebuilding

Boring, decking, and honing indexed to a true deck-to-cylinder-to-main relationship.

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Flywheel grinding and press work

Single and multiple-step flywheels, plus brake drums and rotors, ground flat and true.

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Line boring

Main and cam bearing tunnels machined back to the correct diameter and alignment after cap grinding.

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Magnaflux inspection

Magnetic particle inspection under black light to find radial and axial fractures the eye cannot see.

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Pressure testing

Heads sealed, immersed, and pressurized so cracks and leaks are found and located before the rebuild goes further.

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Thermal and hot-tank cleaning

Closed-loop thermal and hot-tank cleaning that strips grease, carbon, and scale before any metal is cut.

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TIG welding

Aluminum cylinder head straightening, repair welding, and injection tube installation.

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Why bring it to Koenig

Factory-trained technicians

The same people who know John Deere equipment inside and out, so it is fixed right the first time.

Genuine parts, fast

Genuine John Deere parts with quick ordering and full-catalog access, plus text-to-order and local delivery.

We come to you

On-site, mobile, and seasonal service that fits your schedule. We Come To You With Solutions.

Family-owned since 1904

A John Deere dealer that has supported Ohio and Indiana Customers for generations.

What your neighbors say about Koenig Franklin

Real reviews from our Franklin, IN store on Google.

★★★★★
Helpful, friendly, knowledgeable people. Excellent customer service. Great advice and a beautiful new facility.
D
David Eastes
Verified Google review
★★★★★
Great service . Thank you Vallery for the help in getting all the accessories for my gator. Highly recommend this dealership.
B
Basem Shammas
Verified Google review
★★★★★
Excellent, staff well focused on customer service. Friendly, happy crew!
R
Rick Whitney
Verified Google review
★★★★★
Once again Koenig saved the day when I couldn't get my mower blades broke off. Stopped by and took care of me right away! Thank you as always!
J
Jamin Shue
Verified Google review
★★★★★
Honest and friendly people. Nice having a good Deere locally that can service the very small to the very large equipment.
M
Mike Bolser
Verified Google review
★★★★★
The service was excellent. There was no waiting, the salesman was super friendly and helpful and completely knowledgeable of the products I was asking for. I could not have been more pleased and would highly recommend the company to anyone who asked.
J
John Maresca
Verified Google review
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Visit the Franklin store

Koenig Equipment — Franklin, IN

1280 Sloan Drive, Franklin, IN 46131

3177382250

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Ready when your engine needs us

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