Midwest Industrial Sales rebuilds Volvo PT Series transmissions to a higher standard than OEM replacement. Every unit is dynamometer tested before shipment. Click any highlighted component to see what sets our rebuild apart.
MWI partners with Precision of New Hampton — the only torque converter rebuilder in the industry that balances every component within 1 gram. Turbine and impeller are furnace brazed, not welded, eliminating the efficiency loss our competitors accept. High-performance stators installed for maximum torque multiplication.
Every friction and steel plate is replaced with genuine Carlisle branded components throughout the entire transmission. Carlisle is the industry gold standard for friction material. No reusing wear items. No shortcuts. Every single plate replaced on every single rebuild.
Every solenoid and sensor is replaced with new genuine OEM parts. Not remanufactured. Not aftermarket. Genuine Volvo. This includes the Internal Main Pressure PWM Solenoid and all Fluid Level Sensors. Every electrical component is brand new when it leaves our facility.
We install the updated planetary carrier and bearing package on every rebuild. This corrects a known weakness in the original Volvo design and improves durability beyond original factory specification. All 7 wear bushings replaced. All 3 thrust washers replaced in the range section.
A new higher-volume charge pump is installed on every single rebuild. Not rebuilt. Not inspected. New. The charge pump is the heart of transmission lubrication — we never compromise on this component. Higher volume means better lubrication under the extreme demands of articulated truck operation.
Every completed transmission is run on our in-house dynamometer under full load before it ships. All clutch packs are tested using Volvo-style Quick-Connect fittings installed into the pressure ports — verifying every clutch pack is within factory specifications. It does not leave our facility until it passes.
Call us with your machine serial number and we will identify the exact transmission, confirm availability, and arrange shipment. Most units ship same day.