AOG SUPPORT 24/7   360.282.6289 Bellingham International Airport (KBLI)
Mon–Thurs 6:30a–5p  |  Fri/Sat by appt

Zefting Aviation — DA-62 edition
Zefting Aviation
Schedule Service
Services

Engine & Powerplant.

Lycoming and Continental piston specialists; Austro authorized service for diesel-powered Diamonds.

Scope

What we do.

P

Piston engine work

Cylinder removal and reinstallation, top overhauls, accessory replacements, oil analysis trending, AD compliance. Lycoming and Continental.

D

Austro diesel

Authorized Austro Engine service for the AE300 (DA40, DA42) and AE330 (DA62). Hot-section, gearbox, scheduled diesel-specific maintenance, and the factory-authorized piston replacement that terminates MSB-04-039 and MSB-04-041.

E

Pre-purchase engine evaluation

Borescope, compression, oil analysis, accessory time review — part of our pre-buy service or as a standalone for owners considering a hangar partner.

Austro Engine
Authorized Service Center

Austro AE300 & AE330.

We're factory-authorized to service Austro diesel engines — the powerplants in Diamond's DA40, DA42, and DA62 piston aircraft. That means OEM-spec parts, current service bulletin compliance, and direct factory support when we need it — including the piston replacement that terminates MSB-04-039 and MSB-04-041.

Engines We Work On

Engine families we have hands-on experience with.

Lycoming O-235 · O-320 · O-360 · IO-360 · IO-540 · TIO-540 · Continental O-200 · O-470 · IO-520 · IO-550 · TSIO-550 · Austro AE300 · AE330 · …and more

Pricing

Quoted job-by-job.

Engine work is quoted job-by-job. Compression checks and borescopes typically $200–$400. Cylinder swaps, accessory work, and top overhauls are quoted before any wrench-turning starts.

Get a Quote