Product Details
Cabin Environment Controls for Cessna Aircraft
Longer life and improved design
McFarlane has FAA-PMA approval on the cabin air, cabin heat, cabin vent, cold air and defrost controls for many single engine Cessna aircraft. All of these controls feature McFarlane’s improved push-to-unlock mechanism with greater holding strength and longer life. Most knobs match originally equipped knobs.
- Special, heavier wire for more fatigue strength and reliability
- Improved push-to-unlock mechanism on MCS P/Ns = more holding strength
- Reduced vibration wear and longer life!
- High temperature Teflon lined conduit
Eligible Aircraft
| Make | Model | Start S/N | End S/N | Qty/Aircraft | Location | Eligibility Chart |
|---|---|---|---|---|---|---|
| Cessna | 150A | 15059019 | 15059350 | 1 | CABIN HEAT | 1337 |
| Cessna | 150B | 15059351 | 15059700 | 1 | CABIN HEAT | 1337 |
| Cessna | 150C | 15059701 | 15060087 | 1 | CABIN HEAT | 1337 |
| Cessna | 150D | 15060088 | 15060772 | 1 | CABIN HEAT | 1337 |
| Cessna | 150E | 15060773 | 15061532 | 1 | CABIN HEAT | 1337 |
| Cessna | 150F | 15061533 | 15064532 | 1 | CABIN HEAT | 1337 |
| Cessna | 150G | 15064533 | 15067198 | 2 | CABIN HEAT, CABIN AIR | 1337 |
| Cessna | F150F | F150-0001 | F150-0067 | 1 | CABIN HEAT | 1337 |
| Cessna | F150G | F150-0068 | F150-0219 | 2 | CABIN HEAT, CABIN AIR | 1337 |
| Cessna | 180F | 18051184 | 18051312 | 1 | CABIN AIR | 1337 |
| Cessna | 180G | 18051313 | 18051445 | 1 | CABIN AIR | 1337 |
| Cessna | 180H | 18051446 | 18051875 | 1 | CABIN AIR | 1337 |
| Cessna | 185 | 185-0001 | 185-0237 | 1 | CABIN AIR | 1337 |
| Cessna | 185A | 185-0238 | 185-0512 | 1 | CABIN AIR | 1337 |
| Cessna | 185B | 185-0513 | 185-0653 | 1 | CABIN AIR | 1337 |
| Cessna | 185C | 185-0654 | 185-0776 | 1 | CABIN AIR | 1337 |
| Cessna | 185D | 185-0777 | 185-0967 | 1 | CABIN AIR | 1337 |
| Cessna | 185E | 185-0968 | 185-1149 | 1 | CABIN AIR | 1337 |
| Cessna | A185E | 185-0968 | 185-1300 | 1 | CABIN AIR | 1337 |
Part Number Information
Supersedes Part Numbers
S1239-6 (Textron, Inc.) | S1239-11 (Textron, Inc.) | S1239-25 (Textron, Inc.)
Cross-reference information
Cross Reference Reference only: Please verify the product is eligible for your aircraft before adding to your cart. OEM Part Number McFarlane Part Number Comment S1239-6 MCS1239-25 S1239-11 MCS1239-25 S1239-25 MCS1239-25
Additional product information
Approval: FAA PMA SupersedesPartNumber: S1239-6 (Manufacturer: Textron, Inc.) SupersedesPartNumber: S1239-11 (Manufacturer: Textron, Inc.) SupersedesPartNumber: S1239-25 (Manufacturer: Textron, Inc.)
