SE5784NM
Replacement of Teledyne Continental original camshaft. Held by B & B Aviation LLC, which holds 8 approved modifications in all. Last revised August 23, 2019. System: engine.
What it applies to
- Kind of product
- Engine
- Design holder
- Continental Motors; Continental Motors; Continental Motors; Continental Motors; Continental Motors; Continental Motors; Continental Motors; Continental Motors; Continental Motors; Continental Motors; Continental Motors; Continental Motors; Continental Motors; Continental Motors; Continental Motors; Continental Motors; Continental Motors; Continental Motors; Continental Motors; Continental Motors; Continental Motors; Continental Motors; Continental Motors; Continental Motors; Continental Motors; Continental Motors; Continental Motors; Continental Motors
- Models
- O-470-L, O-470-S, O-470-R, O-470-P, O-470-K, O-470-J, O-470-M, O-470-G, O-470-E, O-470-A, O-470-B, O-470-U, IO-520-A, IO-520-J, IO-520-E, IO-520-L, IO-520-D, IO-520-K, IO-520-F, TSIO-520-H, TSIO-520-P, TSIO-520-R, TSIO-520-M, TSIO-520-CE, TSIO-520-AF, TSIO-520-T, TSIO-520-C, TSIO-520-G
- Type certificates
- E-273, E-273, E-273, E-273, E-273, E-273, E-273, E-273, E-273, E-273, E-273, E-273, E5CE, E5CE, E5CE, E5CE, E5CE, E5CE, E5CE, E8CE, E8CE, E8CE, E8CE, E8CE, E8CE, E8CE, E8CE, E8CE
- The FAA's record
- On the FAA's site
What an approved modification is
A supplemental type certificate is the FAA's approval of a change to a certified design: a new engine or propeller, avionics, an autopilot, floats, a parachute, a larger fuel tank, an ice-protection kit. The company holding it may sell the kit and the paperwork to owners of the listed models; the modification then becomes part of that aircraft's record. The FAA's list says what was approved and for which models, not how many aircraft carry it.
Source: FAA supplemental type certificates (Dynamic Regulatory System). Register counts from the FAA register of October 5, 2026.