Black Run Transmission

Shop type

Transmission Shops · Truck & Diesel Repair

Address

10211 Newark Road, Nashport, OH 43830

Phone

(740) 828-3669

Website

blackruntransmission.com

Opening hours

• Mon-Fri 08:00-17:00, Sat-Sun closed

As mapped; call before you go.

Data checked

November 6, 2026 (OpenStreetMap)

Location

Map © OpenStreetMap contributors. Confirm the address before you drive over.

Before You Hire

Typical turnaround is 2–7 days for a rebuild or replacement. Ask:

• Can I get a written estimate with parts and labor listed separately before any work starts?
• What is your hourly labor rate, and is there a diagnostic fee? Is it credited toward the repair?
• Will you call me for approval if the job grows beyond the estimate?
• Are your technicians ASE certified in this kind of repair?
• Are the parts new OEM, aftermarket or rebuilt?

All 9 questions to ask →

Tips

• Ask for a diagnosis in writing before agreeing to a rebuild: some symptoms come from sensors, fluid or software.
• Compare warranty length and miles as well as price.
• Check what the car is worth before paying for a major transmission job.

Getting several quotes? Line them up in the quote comparison tool and read what to check on an estimate before you approve work.