SE00139SE
Replaces the following Teledyne-Continental part numbers: 641682 (Rocker Arm, Exhaust), 539742 (Rocker Arm, Intake), 539740 (Rocker Arm, Shaft) and 538304 (Pushrod Assembly). Held by Dakota Aircraft Parts INC, which holds 4 approved modifications in all. Last revised April 26, 1995. 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
- Models
- IO-470-E, IO-470-F, IO-470-G, IO-470-H, IO-470-J, IO-470-K, IO-470-L, IO-470-LO, IO-470-M, IO-470-N, IO-470-P, IO-470-R, IO-470-S, IO-470-U, IO-470-V
- Type certificates
- 3E1, 3E1, 3E1, 3E1, 3E1, 3E1, 3E1, 3E1, 3E1, 3E1, 3E1, 3E1, 3E1, 3E1, 3E1
- 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 22, 2026.