MKN Trains now offers repair services for Most G Scale Engines. 
Don't throw out a non-working engine! Keep that special piece in the family and PRESERVE that heirloom for the next 30 years.

We have most LGB and USAT parts available. and in stock. 
Very Quick Turnaround. Free Return Shipping
Motor Block rebuilds and Gear Replacements and Full Restoration!
Contact us for more details.