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Portsmouth, NH · 60-minute drive coverage
Axle & Drivetrain Repair Specialists
Find local repair facilities equipped to service passenger vehicles, pickup trucks, commercial fleets, and heavy-duty trucks.
Vehicle classes
Search by what you drive
Passenger Vehicles
GVWR Class 1–2 (up to 10,000 lb)
Sedans · SUVs · Crossovers · Light trucks
Light-Duty Trucks
GVWR Class 1–2 (up to 10,000 lb)
Pickup trucks · 4x4 trucks · Work vans
Medium-Duty Trucks
GVWR Class 3–6 (10,001–26,000 lb)
Class 3 through Class 6 commercial vehicles
Heavy-Duty Trucks
GVWR Class 7–8 (26,001 lb and over)
Class 7 and Class 8 trucks · Tractor-trailers · Dump trucks · Vocational trucks · Commercial fleet vehicles
Nearby facilities
Nearest listed facilities
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21 axle & drivetrain specializations
Technical education
Know what your axle needs before you call
Plain-language explanations of differentials, axles and drivelines, written with correct terminology. Specifications always come from the vehicle or component manufacturer.

Differential inspection & rebuild
Backlash, bearing preload, pinion depth and tooth contact patterns explained.
Axle & drivetrain glossary
Full-floating vs. semi-floating axles, power dividers, U-joint phasing and more.
Heavy-duty & fleet drivetrains
Tandem drive axles, inter-axle differentials and wheel-end service for Class 7–8.
Directory coverage
About 60 minutes from Portsmouth
- New Hampshire Seacoast & surrounding towns
- Southern Maine — Kittery, York, Wells & nearby
- Northeastern Massachusetts — Salisbury, Amesbury, Newburyport
- Inland communities within ~60 min drive
Drive times are routed on OpenStreetMap road data (OSRM) and do not account for live traffic.












Run an axle or drivetrain shop?
Claim or add your listing, tell customers which vehicle classes and repairs you handle, and receive inquiries. Every change is reviewed before it is published.