Completed Work

Our Work

A selection of gearbox repairs, rebuilds, and restorations carried out at JD Transmissions.

Automatic Rebuild

Automatic Transmission Overhaul

Full strip-down and rebuild of an automatic unit — all clutch packs, seals, and solenoids replaced.

Manual Rebuild

Complete rebuild of a manual 6-speed unit with new synchromesh rings, bearings, and seals throughout.

Diagnostics

Advanced diagnostic scan and live data analysis to pinpoint an intermittent fault before strip-down.

Inspection

Detailed inspection of internal components during a full rebuild — identifying wear before reassembly.

Manual Repair

Worn selector forks causing difficult gear selection — replaced and adjusted to factory specification.

Automatic Repair

Automatic transmission valve body removed, cleaned, and rebuilt with new solenoids and pressure regulators.