Barry Mounts 94011-20 Aircraft Engine Mount – Cessna, Commander, Piper, Mooney, Vans & More
The Barry Mount 94011-20 is a premium engine mount designed to meet the demanding needs of modern aviation. Engineered to provide superior vibration isolation and support, this mount is an essential component for ensuring engine stability and enhancing overall aircraft performance. Its advanced design and high-quality construction make it an ideal choice for both pilots seeking a smoother flight experience and mechanics aiming for reliable and efficient maintenance.
Key Features
- Advanced Vibration Isolation: The 94011-20 is designed to effectively absorb and dampen engine vibrations, reducing stress on the aircraft's structure and improving comfort in the cabin. This leads to a quieter, smoother flight experience, allowing pilots to focus on what matters most.
- Durable, High-Quality Construction: Made from top-grade materials, the Barry Mount 94011-20 is built to withstand the harsh conditions of aviation. Its robust design ensures long-lasting performance, reducing the need for frequent replacements and minimizing maintenance downtime.
- Precision Fit and Easy Installation: Engineered to fit a wide range of aircraft engines, this mount ensures a secure and precise installation. Its user-friendly design allows mechanics to install and inspect it with ease, saving time and effort during maintenance procedures.
- Enhanced Engine Life and Performance: By minimizing vibration and reducing engine wear, the 94011-20 contributes to a longer engine lifespan. This not only ensures optimal engine performance but also helps in reducing long-term maintenance costs.
Benefits for Pilots and Mechanics
- For Pilots: The Barry Mount 94011-20 delivers a noticeable improvement in flight comfort by reducing engine vibrations and noise. Its superior vibration dampening contributes to a more stable and enjoyable flying experience, giving pilots confidence in their aircraft's performance.
- For Mechanics: With its precise fit and durable construction, the 94011-20 simplifies the maintenance process. Its long-lasting design means fewer replacements, making it a cost-effective solution that helps mechanics keep the aircraft in top condition with less effort.
Why Choose the Barry Mount 94011-20
Whether you're a pilot seeking a smoother, quieter flight or a mechanic looking for a reliable, easy-to-install engine mount, the Barry Mount 94011-20 is the perfect choice. Its superior vibration isolation and durable design make it a valuable addition to any aircraft, enhancing performance, safety, and overall flying experience.
Upgrade your aircraft with the Barry Mount 94011-20 for unmatched engine stability and longevity. This mount is more than just a component; it's a commitment to maintaining the highest standards of aviation performance and safety.
Aircraft Applications
- Air Plains: 172B-P
- Engine Model: O-360-A4M (4 Per Engine)
- Engine Model: O-360-A4M (4 Per Engine)
- Aviation Products Systems Inc: *PA-18-150
- Engine Model: O-360-A4P (2+2 Per Engine), O-360-A4M (2+2 Per Engine), O-360-A4A (2+2 Per Engine)
- Beechcraft: 76
- Engine Model: O-360-A1G6D (4 Per Engine), LO-360-A1G6D (4 Per Engine)
- Cessna: 1721/ 172K / 172L / 172M / 172N / 172P / 172Q, 172R, 172RG, 172S, 177, 177A, 177B
- Engine Model: O-320-E2D (4 Per Engine), O-320-H2AD (4 Per Engine), O-360-A1F6 (4 Per Engine), O-360-A1F6D (4 Per Engine), O-320-D2J (4 Per Engine), O-360-A4N (2+2 Per Engine), O-320-L2A (2+2 Per Engine), O-360-F1A6(2+2 Per Engine), O-360-A2F (4 Per Engine)
- 172Q, 172R, 172RG, 172S - Qty 2 of 94011-20 and Qty 2 of J-9613-72HA needed for complete engine set.
- Commander: 112 / 112B / 112TC / 112TCA
- Engine Model: IO-360-C1D6 (2+2 Per Engine), TO-360-C1A6D (2+2 Per Engine)
- Gulfstream Aerospace: GA-7
- Engine Model: O-320-D1D (4 Per Engine)
- Lancair: *ES / *IV
- Engine Model: IO-360-ES (4 Per Engine), TSIO-550-E (2+2 Per Engine)
- Marganski & Myslowski: *EM-11
- Engine Model: IO-320-B1A (4&4 Per Engine)
- Mooney: M20J
- Engine Model: IO-360-A1B6D (4 Per Engine), IO-360-A3B6D (4 Per Engine), IO-360-A3B6 (4 Per Engine)
- Partenavia: P 68 / P68TC Observer
- Engine Model: IO-360-A1B (4 Per Engine), IO-360-A1B6 (4 Per Engine), TIO-360-C1A6D (4 Per Engine)
- Piper: PA-28-140 / PA-28-151 / PA-28-161 / PA-28-180 / PA-28-181 / PA-28-236 / PA-28R-180 / PA-28R-200 / PA-28R-201 / PA-32R-301 / PA-34-200 / PA-44-180 / PA-44-180T
- Engine Model: O-320-E2A (2+2 Per Engine), O-320-E3D (2+2 Per Engine), O-320-D3G (2+2 Per Engine), O-320-D2A (2+2 Per Engine), O-360-A4A (4 Per Engine), O-360-A4M (4 Per Engine), IO-0360-B4A (4 Per Engine), O-540-J3A5D (4 Per Engine), IO-360-B1E (4 Per Engine), IO-360-C1C (4 Per Engine), IO-360-C1C6 (4 Per Engine), IO-360-C1E6 (4 Per Engine), LIO-360-C1E6 (4 Per Engine), O-360-E1A6D + LO-360-E1A6D (4 Per Engine), O-360-A1H6 + LO-360-A1H6 (4 Per Engine), TO-360-E1A6D + LTO-360-E1A6D (4 Per Engine)
- Socata S.A.: 235C / 235E
- Engine Model: O-540-B4B5 (4 Per Engine)
- Tiger Aircraft: AA-5B
- Engine Model: O-360-A4K (4 Per Engine)
- Van’s Aircraft: *RV-3 / RV-3A / RV-3B Standard / *RV-4 / RV-4A Standard / *RV-6 Standard / *RV-7 / RV-7A Standard / *RV-8 / RV-8A Standard / *RV-9 / RV-9A Standard / *RV-14 / RV-14A Standard
- Engine Model: O-320 (4 Per Engine), O-290 (4 Per Engine), O-360 (4 Per Engine), 150-200 HP LYC (4 Per Engine), IO-360 (4 Per Engine), O-540 (4 Per Engine), IO-390 (4 Per Engine)
| Alternate Models | |
|---|---|
| 6007527224 | Daher Socata Part Number |
| 69-134-945 | Hawker Beechcraft Part Number |
| General Information | |
|---|---|
| Part # | 94011-20 |
| Manufacturer | Barry Mounts Hutchinson |
| Shipping Information | |
|---|---|
| Product Weight | 1.1 lbs. |
| Product Dimensions | 3.5 x 3.5 x 3.5 in. |
| Schedule B | 8487900080 |
| ECCN | 9A991.d |
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AIRCRAFT COMPATIBILITY
| Compatible Aircraft* | |
|---|---|
| Cessna |
172
NOTE
Four 94011-20 are required on aircraft with O-320-E2D engines.
,
172Q - Cutlass
NOTE
Two 94011-20 and two J-9613-72HA are required on aircraft with O-360-A4N engines.
,
172R - Skyhawk
NOTE
Two 94011-20 and two J-9613-72HA are required on aircraft with IO-360-L2A engines.
,
172RG - Skyhawk RG
NOTE
Two 94011-20 and two J-9613-72HA are required on aircraft with O-360-F1A6 engines.
,
172S - Skyhawk SP
NOTE
Two 94011-20 and two J-9613-72HA are required on aircraft with IO-360-L2A engines.
,
177
NOTE
Four 94011-20 are required on aircraft with O-320-E2D engines.
|
| Daher-Socata |
235C
NOTE
Four 94011-20 are required on aircraft with O-540-B4B5 engines.
,
Rallye 235E
NOTE
Four 94011-20 are required on aircraft with O-540-B4B5 engines.
|
| Gulfstream |
GA-7 Cougar
NOTE
Four 94011-20 are required on aircraft with O-320-D1D engines.
|
| Hawker Beechcraft | |
| Lancair |
ES
NOTE
Two 94011-20 and two 94001-01 are required on aircraft with TSIO-550-E engines.
,
IV
NOTE
Four 94011-20 are required on aircraft with IO-360-ES engines.
,
IV-P
NOTE
Four 94011-20 are required on aircraft with IO-360-ES engines.
|
| Mooney |
All
NOTE
Four 94011-20 are required on aircraft with IO-360-A1B6D, -A3B6D, and -A3B6 engines.
,
Mark 201 M20J
NOTE
Four 94011-20 are required on aircraft with IO-360-A1B6D, -A3B6D, and -A3B6 engines.
|
| Partenavia |
Observer P68TC
NOTE
Four 94011-20 are required on aircraft with TIO-360-C1A6D engines.
,
Victor P68
NOTE
Four 94011-20 are required on aircraft with IO-360-A1B and -A1B6 engines.
|
| Piper |
Archer
NOTE
Four 94011-20 are required on aircraft with O-360-A4A and -A4M engines.
,
Archer II
NOTE
Four 94011-20 are required on aircraft with O-360-A4M and -A4A engines.
,
Archer III
NOTE
Four 94011-20 are required on aircraft with O-360-A4M engines.
,
Arrow
NOTE
Four 94011-20 are required on aircraft with IO-360-B1E and -C1C engines.
,
Arrow II
NOTE
Four 94011-20 are required on aircraft with IO-360-C1C and -C1C6 engines.
,
Arrow III
NOTE
Four 94011-20 are required on aircraft with IO-360-C1C6 engines.
,
Cherokee
NOTE
Two 94011-20 and two 94011-02 are required on aircraft with O-320-E2A and -E3D engines.
,
Seminole
NOTE
Four 94011-20 are required on aircraft with O-360-E1A6D or LO-360, -E1A6D or O-360, -A1H6 or LO-360-A1H6 engines.
,
Seneca
NOTE
Four 94011-20 are required on aircraft with IO-360-C1E6 and LIO-360-C1E6 engines.
,
Turbo Seminole
NOTE
Four 94011-20 are required on aircraft with TO-360-E1A6D and LTO-360-E1A6D engines.
|
| Rockwell Commander | , , , |
| Tiger |
Tiger Aircraft AA-5B
NOTE
Four 94011-20 are required on aircraft with O-360-A4K engines.
|
| Vans Aircraft |
*RV-9, RV-9A Standard
NOTE
Four 94011-20 are required on aircraft with O-360 engines.
,
RV-14, RV-14A Standard
NOTE
Four 94011-20 are required on aircraft with IO-390 engines.
,
RV-3, RV-3A RV-3B Standard
NOTE
Four 94011-20 are required on aircraft with O-320 or O-290 engines.
,
RV-4, RV-4A Standard
NOTE
Four 94011-20 are required on aircraft with O-320 or O-290 engines.
,
RV-6 Standard
NOTE
Four 94011-20 are required on aircraft with O-320 or O-360 engines.
,
RV-7, RV-7A Standard
NOTE
Four 94011-20 are required on aircraft with O-320 or O-360 engines.
,
RV-8, RV-8A Standard
NOTE
Four 94011-20 are required on aircraft with O-360 or O-540 engines.
|
| Vulcanair |
P 68C-TC
NOTE
Four 94011-20 are required on aircraft with TO-360-C1A6D and TIO-360-C1A6D engines.
|
PRODUCT REVIEWS
QUESTIONS & ANSWERS
No, the Barry Mounts 94011-20 aircraft engine mount does not include mounting bolts. These bolts are supplied by the aircraft manufacturer or OEM to ensure proper fit, torque specifications, and material compatibility for the specific engine and airframe application.
Always refer to your Aircraft Maintenance Manual (AMM) or manufacturer guidelines for the correct bolt size, grade, and torque values. Using the proper hardware is essential for safe installation and optimal vibration isolation performance.
The Barry Mounts 94011-20 engine mount is a vibration isolator designed to minimize the transmission of engine and propeller vibration to the airframe. It improves flight comfort, reduces pilot fatigue, and helps protect critical systems and structures from damage caused by repeated vibration. The mount's engineered materials and geometry provide shock absorption, stability, and long-term performance in demanding aviation environments. As part of a complete vibration isolation system, it enhances safety and extends the lifespan of both engine components and airframe structures.
The Barry Mounts 94011-20 is considered an equivalent replacement for the Lord J-9613-53 engine mount. Depending on the mounting configuration, the 94011-20 is also used in combination with the Lord J-9613-72HA isolator in some aircraft.
Yes! The Barry Mounts 94011-20 engine vibration isolator is FAA Parts Manufacturer Approval (PMA) certified. This means it meets strict aviation manufacturing and safety standards and is approved for use on eligible aircraft without additional certification. FAA-PMA approval helps simplify installation and ensures the isolator performs comparably to the original equipment.
Each Barry Mounts 94011-20 isolator assembly includes two molded rubber assemblies (one shimmed and one unshimmed), a spacer, and a washer. These components are engineered for proper pre-compression and positioning within the engine mount truss. The combination helps ensure vibration control while simplifying installation on supported aircraft platforms.
Yes, the 94011-20 is specifically designed and approved for installation without the use of a damper-bag center spacer. This streamlines the installation process and eliminates the need for additional internal mounting hardware. It also helps reduce weight while maintaining isolation performance and structural stability.
Hutchinson Aerospace recommends replacing the 94011-20 engine mount at every engine overhaul to ensure peak vibration isolation performance. Over time, engine mounts can degrade due to environmental exposure, heat, and repeated load cycles. Replacing them as part of regular overhaul practices helps maintain airframe integrity and flight comfort.
Yes, some aircraft applications require mixed isolator setups, such as combining two 94011-20 units with two 94011-02 isolators. These setups are determined by specific mounting positions and aircraft models. Always verify the correct combination using OEM documentation or FAA-PMA application sheets.
Most applications require four Barry Mounts 94011-20 mounts per engine, though some use only two in conjunction with other isolators. For twin-engine aircraft, the total number of required isolators per aircraft may be as high as eight. Refer to the FAA-PMA application chart or aircraft parts catalog to confirm the quantity needed for your platform.
The Barry Mounts 94011-20 is compatible with many Lycoming engine models, including the O-320, O-360, IO-360, TO-360, LO-360, and LIO-360 series. These engines are commonly found in aircraft like the Cessna 172, Piper PA-28 series, and other general aviation aircraft. Compatibility depends on the specific aircraft model and engine subtype, so it's essential to verify with the aircraft documentation.
The 94011-20 isolator is constructed from molded rubber compounds and corrosion-resistant hardware components. The rubber assemblies are engineered for vibration damping, temperature resilience, and long-term fatigue resistance. The included metal spacer and washer ensure proper installation alignment and pre-compression within the engine mount bracket.
