Complete Drivetrain Repair & Service
Quality Work. Honest Pricing. Done Right the First Time.
At Larry Morton’s Transmission, we specialize in keeping your vehicle running smoothly and reliably. From everyday cars to heavy-duty trucks and motorhomes, our experienced technicians handle all aspects of transmission and drivetrain repair. With over 45 years of trusted service in Oregon City, we’re proud to deliver expert craftsmanship and friendly, straightforward service every time.
Transmission Rebuilds
We fully rebuild and restore transmissions to factory standards, using high-quality parts and precision workmanship. Whether automatic or manual, our rebuilds are designed to extend the life of your vehicle and improve performance.
Front & Rear Differentials
We diagnose, repair, and rebuild differentials for all makes and models. From fluid changes to complete overhauls, our team ensures smooth power delivery and quiet operation on the road or off it.
Clutches
From slipping clutches to full replacements, we provide professional clutch service for both domestic and import vehicles. Count on us for smooth engagement and reliable performance every time you shift.
Transfer Cases
Our technicians repair and rebuild transfer cases for 4x4s, trucks, and SUVs. Whether it’s leaks, noise, or shifting issues, we’ll get your drivetrain components working together the way they should.
Why Choose Us?
Trusted Transmission Experts Since 1978
Skilled Technicians
Our certified experts have years of experience diagnosing and repairing transmissions for all makes and models.
Honest Service
Complete Drivetrain Care
Reliable & Timely Repairs
Our History
Larry Morton’s Transmission Service began in 1978 as a one-man operation with a simple goal: to provide top-quality transmission repair at honest, affordable prices. Over the years, that commitment to quality and integrity has remained the foundation of everything we do.
What started as a small shop in Oregon City has grown into a full-service transmission and drivetrain facility serving automotive, truck, and industrial needs across the region. With decades of hands-on experience, our team of specialized rebuilders has developed expertise across all makes and models—from light and medium-duty trucks to motorhomes and industrial equipment.
Today, Larry Morton’s Transmission Service remains family-owned and operated, backed by a highly experienced crew and an extensive parts inventory that allows for quick turnaround times and reliable results. More than 40 years later, we still take pride in doing every job with care, precision, and the same dedication that started it all.
Our work in action
LArry morton’s transmission is
Honesty, Integrity, Dependability
At Larry Morton’s Transmission Service, our values are simple but steadfast—honesty, quality, and respect for every customer. Larry believes in treating people right, standing behind every repair, and taking the time to do the job with care and precision. His reputation has been built on trust earned over decades, not just through expert workmanship but through genuine service and integrity. Every member of the team shares that same commitment, ensuring each customer leaves confident in both their vehicle and the people who worked on it.