What are the opening hours?

Monday 7am - 5pm Tuesday 7am - 5pm Wednesday 7am - 5pm Thursday 7am - 5pm Friday 7am - 5pm

Southern Illinois Crankshaft, Inc

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Red Bud, IL
Southern Illinois Crankshaft, Inc

Southern Illinois Crankshaft, Inc. is a family owned company manufacturing crankshafts with precision machining since 1985.

09/04/2026

Southern Illinois Crankshaft will be closed on Monday September 7, 2026 in observation of Labor Day.

Thank you to all the Americans working to support your communities, states, countries and the world.

Enjoy the weekend and be safe.

09/02/2026

🏁📢🤩📢 PRODUCT REVEAL📢🤩📢🏁

Please help us in welcoming the Duramax Performance Crankshaft to the already great diesel line here at Southern Illinois Crankshaft.

Let us know what you think!!

08/31/2026

🔸️We are back from the Schied Diesel Extravaganza and back to work. 🔸️

🔹️We don't only work on performance crankshafts.🔹️

Here we have another industrial order of crankshafts headed to a customer today.

❗️🪨Each part weights in at 529 lbs.🪨❗️

Start to finish, these crankshafts start from a block of steel and end in a crankshaft.

See the comments for a picture of crankshafts in process.

08/29/2026

We have our new product revealed over at the Scheid Diesel Extravaganza. Want to see it message us and we will meet with you!

08/28/2026

💥⁉️💥What's in the box?💥⁉️💥

SIC is very proud to be releasing a new crankshaft product to its top preference lineup.

🏁Come find us at Scheid Diesel Extravaganza this weekend for the big reveal. 🏁

Safe travels to everyone coming out.🚗

For those who are not able to make it, we will make a reveal post early next week.

08/17/2026

⁉️🌟Are you in the market for a JD or and IH or a Ford or a Case performance tractor crankshaft?!🌟⁉️

🔖We have a deal you cannot pass up.🔖

📢Place an order before Sept 1 and you will receive 5% discount. 📢

Place your order directly on our website at www.sicrankshaft.com

Once we review the order, you will receive an order acknowledgement with your final cost.

08/13/2026

Skilled machinist at work!

08/01/2026

In the market for a Cummins high performance crankshaft?

High performance crankshafts from Southern Illinois Crankshaft, Inc are made differently. We induction heat treat the bearing surfaces and fillet area. As shown in the cut out, the heat treat penetrates to a highly engineered amount for maximum strength and durability. When your ready for a high quality Cummins crankshaft, contact Wagler Competition Products. If you need any further questions or need additional information, don't hesitate to contact us here at Southern Illinois Crankshaft.

07/31/2026

Another quality ground crankshaft!

07/26/2026

Some things never change and some things do change.....

A Schnitker winning 1st place at the Monroe County Fair tractor pull in Waterloo, IL.

A Schnitker doing it on a John Deere tractor.

Great work gentlemen.
Great night for a nice run down the track.

Address

225 Kaskaskia Drive
Red Bud, IL
62278

Opening Hours

Monday	7am - 5pm
Tuesday	7am - 5pm
Wednesday	7am - 5pm
Thursday	7am - 5pm
Friday	7am - 5pm

Website

http://www.sicrankshaft.com/

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