Aeroshell SHAEW155-12 15W50 Shell Aviation Oil 1 Quart 12 Pack
- The non-ash forming, polymeric additive promotes engine cleanness.
- High viscosity index semi synthetic oil protects engine components under high shear stresses.
- Reduces oil consumption up to 50percent and fuel up to 5percent over straight grade engine oils.
- Compatible with other approved aircraft piston engine oils.
- performance allows for improved engine operation in temperature extremes.