Product Details
Bolt Style Wire Clamps for Solid Wire Controls
The best for less!
- Many applications: carb heat, cabin air, defrost controls, oxygen control and more
- Unique design to reduce wire stress
- Heat treated stainless steel for wear and corrosion resistance


| Part Number | A – Bolt Dia. (in) | B – Wrench Size (in) | C – Thick (in) | D – Grip Length (in) | E – Hole Position (in) | F – Shank Length (in) | G – Hole Dia. (in) | T – Thread | Application |
|---|---|---|---|---|---|---|---|---|---|
|
MCS2323-1 |
0.188 |
3/8 |
0.125 |
0.250 |
0.183 |
0.653 |
0.073 |
0-32 |
Carb heat, starter, mixture, cabin heat, fuel shutoff, strainer drain, defrost, shutter, wastegate, oxygen control, de-ice, heater, airbox, alternate air, flap/elevator, pressure air dump, heat exchanger |
|
MCS2323-2 |
0.250 |
7/16 |
0.156 |
0.312 |
0.325 |
0.781 |
0.073 |
1/4-28 |
Cabin heat, mixture, defrost, cabin heat |
|
MCS2323-3 |
0.250 |
7/16 |
0.156 |
0.188 |
0.199 |
0.539 |
0.073 |
1/4-28 |
Strainer drain, cowl flaps, carb heat, alternate air |
|
MCS2323-4 |
0.250 |
7/16 |
0.156 |
0.313 |
0.312 |
0.781 |
0.073 |
1/4-28 |
Mixture, flap indicator, flap guide, fuel shut-off |
|
MCS2323-5 |
0.188 |
3/8 |
0.125 |
0.125 |
0.188 |
0.531 |
0.073 |
10-32 |
Cabin air, carb heat, starter, airbox, defrost, flap, shutter, oxygen |
|
MCS2323-6 |
0.250 |
7/16 |
0.156 |
0.188 |
0.355 |
0.656 |
0.073 |
1/4-28 |
Mixture, hopper, induction |
|
MCS2323-7 |
0.188 |
3/8 |
0.125 |
0.250 |
0.192 |
0.656 |
0.076 |
10-32 |
Fuel shut-off, alternate air, flap elevator trim |
|
MCS2323-8 |
0.188 |
3/8 |
0.125 |
0.250 |
0.202 |
0.656 |
0.096 |
10-32 |
Fuel shut-off oxygen control |
|
MCS2323-9 |
0.250 |
7/16 |
0.156 |
0.438 |
0.343 |
0.906 |
0.129 |
1/4-28 |
Flap control, flap guide |
|
MCS2323-10 |
0.188 |
3/8 |
0.125 |
0.125 |
0.204 |
0.477 |
0.079 |
10-32 |
Fuel shut-off, heat exchanger |
|
MCS2323-11 |
0.188 |
3/8 |
0.125 |
0.250 |
0.266 |
0.656 |
0.076 |
10-32 |
Mixture, bleed air, fuel selector, flap/elevator |
|
MCS2323-12 |
0.250 |
7/16 |
0.156 |
0.188 |
0.357 |
0.656 |
0.073 |
1/4-28 |
Mixture, cabin heat, pressurization |
|
MCS2323-13 |
0.250 |
7/16 |
0.156 |
0.313 |
0.271 |
0.781 |
0.073 |
1/4-28 |
Mixture, alternate air, bleed air |
|
MCS2323-14 |
0.188 |
3/8 |
0.125 |
0.125 |
0.132 |
0.531 |
0.082 |
10-32 |
Cabin heat, cabin air |
|
MCS2323-19 |
0.188 |
3/8 |
0.125 |
0.125 |
0.200 |
0.531 |
0.094 |
10-32 |
Defroster |
Eligible Aircraft
| Make | Model | Start S/N | End S/N | Qty/Aircraft | Location | Eligibility Chart |
|---|---|---|---|---|---|---|
| Cessna | 177B | 17701634 | 17702592 | 1 | flap control | 6189 |
| Cessna | 177B | 17701634 | 17702752 | 1 | flap guide | 6189 |
| Cessna | 177RG | 177RG0213 | 177RG1088 | 1 | flap control | 6189 |
| Cessna | 177RG | 177RG0213 | 177RG1366 | 1 | flap guide | 6189 |
| Cessna | F177RG | F177RG0043 | F177RG0172 | 1 | flap control | 6189 |
| Cessna | F177RG | F177RG0043 | F177RG0177 | 1 | flap guide | 6189 |
Part Number Information
Supersedes Part Numbers
0450311-9 (Textron, Inc.) | S2323-9 (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 0450311-9 MCS2323-9 S2323-9 MCS2323-9
Additional product information
Approval: FAA PMA SupersedesPartNumber: 0450311-9 (Manufacturer: Textron, Inc.) SupersedesPartNumber: S2323-9 (Manufacturer: Textron, Inc.)





