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B&C SPECIALITY PRODUCTS BC320 CONTINENTAL Aircraft Engine Starters SKU: B&CSPT-STR-BC320
Since its introduction in 1994, the B&C SPECIALITY PRODUCTS BC320 Starter for Continental engines has established an impressive service record as the ONLY starter design on the market that has provided reliable, long-term service for these engines.
Suitable for installation on Continental engines (C-75, C-85, C-90, C-145-2, O-200, IO-240, O-300-A, -B, and -C, and GO-300-A, -B, and -C) it solves all the problems that other starter designs have had: worn-out clutches, broken pinions, nagging oil leaks, and catastrophic failure modes. Featuring the durability of all-steel gears and heavy-duty ball-bearings, and the efficiency of a high-torque series-wound motor, it provides greater starting torque, while saving 4.3 to 5.2 lbs. over the old key-type and pull-cable type starters (respectively).
The B&C SPECIALITY PRODUCTS BC320 Starter is STC-PMA approved for use in certificated aircraft, and is available with or without the STC (*). Two installation kits are also available: one for replacing a key-type starter (Installation Kit 501-1), the other for replacing a pull-cable type starter (Installation Kit 501-3). For key-type starters, before installing the BC320, you will need to remove the needle bearing pressed into the engine case & install the supplied plug in its place. For pull-cable starters, before installing the BC320, you will need to cut off the 9/16 steel shaft that is installed in your engine case.
Other versions of BC320 Starter for 12v and 24v electrical systems (BC320-2, 12v Counter-Rotating or the 24v BC320-3) are also available.
(*) For the issue of the STC, the aircraft make and model, aircraft registration and serial number are required.
Specific References
20 other products in the same category
GILL LT 7000 Series Sealed...
Gill has become the OEM "original equipment battery" for Raytheon, Cessna, LearJet, Mooney, Piper, Ayres, Airtractor, Maule, Scheizer and other commercial, private and military aircraft in the aviation industry and continues to be the industry's choice for quality battery products. In addition to the traditional Dry Battery line, Gill offers the LT Battery Sealed products featuring improved shelf life, lower weight, dependability, durability, high reliability, improved energy density, robust construction, testing and approval to DO-160E as well as FAA/PMA approval.
LT Series Batteries are fully recyclable and ship Hazmat exempt (Non Dangerous Goods).
RAY ALLEN (RAC) R2S Rocker...
RAY ALLEN (RAC) R2S Rocker Switch provides a very positive snap action in 2 directions and returns to a center off position. It was designed specifically for Ray Allen trim systems. It is wired to connect both power leads to ground when the rocker is released. This eliminates motor coasting and allows very precise trimming. The RS2 switch is rated at 1amp. The faceplate measures 1.75" (44mm) x 1.0" (25mm) x 1.47" (37mm) deep. Self adhesive labels are not included. Sold separately.
TCM/BENDIX FAA-PMA Approved...
FAA-PMA Approved original equipment TCM Bendix magneto ignition switches with 3 positions (Right/Left/Both Mags). They come complete with two keys and faceplate. For dual ignition aircraft systems, ignition switch grounds both magneto P-leads in off position.
Standard Toggle Switch...
High quality vinyl toggle switch covers that do not have a nipple at the end of the cover. Suitable for MS35058 series switches. Available in different colors.
Starter Relay (Solenoid)...
SENSATA TECHNOLOGIES...
The KLIXON® PS series 2 to 35 Amp precision thermal circuit breakers by SENSATA TECHNOLOGIES Inc. (formerly Texas Instruments Sensors & Controls) are designed to interrupt short circuits or overloads and combines trip-free protection with fast response time. They feature a bi-metallic snap-acting disc as the sensing element and they are widely used in production and military aircraft where precise ultimate trip characteristics are required. Models PSM and PSM-N are available in the following ampere ratings 2, 3, 5, 10, 15, 20, 25, 35. When ordering specify if neck-mounting style is wanted by placing “N” after ampere rating. Example: PSM-10N
The KLIXON® PDL series thermal breakers are designed to meet the harshest environmental requirements. They are weatherproof for protection against moisture, dust, grease, fuel vapors, and other harsh environments. For weatherproof circuit breakers in ratings from 50 to 150 amperes, order Model PDLM.
TE POTTER & BRUMFIELD W23...
These bi-metallic single pole breakers weigh less than 2 oz. and are especially suitable for homebuilt aircraft. Used as original equipment in Beech, Cessna and Piper aircraft. Maximum operating voltages: 32 VDC and 250 VAC (to 400 Hz).
Product Features:
Lightweight, less than 2 oz.
Push/Pull Actuator Thermal Circuit Breaker
0.5 amp to 50 amp ratings may be used as on/off switch
Cannot be reset against overload
W23 has visible trip indicator
Screw termination
Trip-free operation
Push Button SPST Switch w....
Fine quality switch from ACS used in many aircraft. The switch housing is machined from billet aluminum which makes this switch 25% lighter. It provides “ON” and “OFF” electrical control of both magnetos on a single engine aircraft. The key-operated switch mounts from the rear of the panel in a 7/8” dia hole. Available with or without starter position. A-510-2 model with starter position is supplied with switch plate two keys. (diode included). FAA PMA Approved. Made in USA.
CONCORDE Platinum Series...
Elevate your aviation experience with Textron Aviation, your trusted source for top-tier aircraft batteries. CONCORDE® BATTERY CORPORATION, is a leader in high-quality lead-acid batteries, to power Cessna®, Beechcraft® and Hawker® aircraft. Their PLATINUM family of batteries offer superior engine starting performance, excellent charge acceptance, reliable essential power in the event of a generator failure, maintenance-free operation with no need for electrolyte or water addition, and advanced absorbed glass mat (AGM) separators. CONCORDE® PLATINUM batteries are hazmat exempt and shipped fully charged and ready to install.
The CONCORDE® RG® Series of premium hand made AGM aircraft batteries within the PLATINUM family are low resistance, valve regulated lead acid (VRLA) batteries providing excess power for many applications. The RG-25XC aircraft battery has the highest cranking power and capacity in the 25 Group.
HARTZELL ENGINE...
SKY-TEC, a HARTZELL ENGINE TECHNOLOGIES brand, includes starters and support for Prestolite, Electrosystems, Lamar and Kelly designs. SKY-TEC OEM contactors are today installed in many general aviation aircraft while SKY-TEC FAA-PMA contractors can be used for starter, battery master/auxiliary or auxiliary power applications in replacement of OEM parts.
SKY-TEC STS-S Series FAA-PMA certified aircraft starter solenoids (aka relays) are intermittent duty suitable for starter applications. They are available in 12V (STS-S12) or 24V (STS-S24) versions. Activation: +V to S-Terminal (Frame is grounded by mounting).
SKY-TEC STS-M Series FAA-PMA approved Battery/Master solenoids are continuous duty solenoids intended for use in battery master/auxiliary applications in certified aircraft. They are available in 12V (STS-M12) or 24V (STS-M24) versions. Activation: -(Ground) to S-Terminal. (Floating ground frame).
SKY-TEC STS-A Series FAA-PMA approved solenoids are continuous duty and typically used for connecting auxiliary (ground) power. They are available in 12V (STS-A12) or 24V (STS-A24) versions. Activation: varies.
Product Features:
FAA-PMA Certified
All-metal case construction
Silver contacts (vs. copper) for high-current capability and long-life. They provide 300A in-rush capability. Much higher than the original units.
Strong spring and high-current coil for quick contact opening - minimizing arcing
Single coil terminal (other end connected to case)
High quality manufacturing
Upgraded to perform best with today's lightweight, high torque starters
Same OE terminal layout simple to install
For additional information on different SKY-TEC series of slenoids and their applications in different aircraft please refer to the respective product presentations.
SENSATA TECHNOLOGIES...
The KLIXON® 7277 series circuit breakers are the commercial grade version of the 7274 series circuit breakers which are small, lightweight, low amperage devices that are specifically designed to protect aircraft/aerospace cable and components in airborne vehicles and equipment. The KLIXON® 7277 series circuit breakers are physically and electrically identical to the 7274-2 military grade circuit breakers, with the exception that the 7277 series has wider calibration limits. Klixon® 7277 series breakers have been designed for applications that do not require the tighter performance characteristics and approvals of 7277-2 series military circuit breakers.
Originally developed as an alternative to slow blow fuses, the trip–free 7277 series breakers are used extensively as primary electrical circuit protection on general aviation aircraft. The wider calibration limits of the 7277 has also resulted in applications including protection for data processing and telecommunications equipment, computers, flight simulators, construction, material handling and other industrial,electronic equipment. Suitable for use on trainer / simulator applications where all breakers are operated on low ampere control current, different ampere rating inserts (amp ratings on top of push button) can be ordered.
KLIXON® 7277 series circuit breakers' features include:
• Miniature size
• Light weight
• Trip–free design
• Current rating: 0.5 to 20 amps
• High vibration resistance
• Options include: dust boot (part #14500-1 fits 15/32 bushing, part #14500-5 fits 7/16 bushing), auxiliary switch, terminal hardware, longer push button.
For additional information please consult the supplied documentation.
BRP-ROTAX® Aircraft Engine...
ROTAX® aircraft engines form part of the product portfolio of BRP-Powertrain GmbH & Co. KG which develops and manufactures engines for snowmobiles, watercrafts, boats, roadsters, all-terrain and side-by-side vehicles, motorcycles, carts, and aircrafts.
BRP-ROTAX® product range includes certified and non certified internal combustion engines, parts and accessories for light and ultralight aircraft.
Different starter relay assemblies are used in BRP-ROTAX® aircraft engines. They are offered as certified or non certified parts from the manufacturer. Non certified parts can be used in ultralights or other aircraft not requiring certification of parts for their installation. Certified parts are designated by the letters "CERT" after the part number in the product reference number (SKU).
Aircraft engine parts are subject to changes from time to time. Some parts may be no longer available or replaced by others with different part numbers. Listed BRP-ROTAX® engine parts do not imply their current availability or suitability for your engine application. Always consult the most recent Illustrated Part Catalogs (IPCs) or other documentation available from the manufacturer for the correct part number before ordering.
ACS A-510-2 FAA-PMA...
Fine quality switch from ACS used in many aircraft. The switch housing is machined from billet aluminum which makes this switch 25% lighter. It provides “ON” and “OFF” electrical control of both magnetos on a single engine aircraft. The key-operated switch mounts from the rear of the panel in a 7/8” dia hole. Available with or without starter position. A-510-2 model with starter position is supplied with switch plate two keys. (diode included). FAA PMA Approved. Made in USA.
LAMAR ELECTRODELTA VR...
ELECTRODELTA is the world market leader in top quality voltage regulators for general aviation aircraft, and continues to revolutionize the industry with proven technologies and improvements. The units are assembled from the highest quality electronic components available and are meticulously tested and calibrated to ensure maximum performance. The ELECTRODELTA product line was acquired in October 2012 by LAMAR TECHNOLOGIES LLC.
ELECTRODELTA VR Series voltage regulators are offered in 14 and 28 Volt models with FAA/PMA or TSO certifications and are suitable as replacements for use in aircrafts of different manufacturers.
START PAC® Aircraft Ground...
START PAC® manufactures an extensive range of portable & mobile aircraft Ground Power Units (aka GPU) & starting battery packs used in different applications and operational scenarios, from supply of reliable mobile ground power for remote airstrips through to powerful hybrid solutions for fully high throughput Aircraft Maintenance, Repair & Overhaul operations. START PAC®’s product range includes GPU providing clean power for both maintenance and engine starting aircraft on the ground, a range of of starting units with high power batteries and over voltage protection relays capable of starting any type of electrically started engine, power supply units to power up your aircraft’s cockpit whenever there is a need to operate any onboard device on the ground and check avionics as well as related accessories. Power supply units plug to the wall AC socket and provide continuous, clean, no duty cycle DC power.
LAMAR ELECTRODELTA X61...
Aviation grade ELECTRODELTA X61 series solenoids by LAMAR TECHNOLOGIES LLC are offered in continuous or intermitant duty in 12 or 24 Volt. They fit current GA production aircraft as well as legacy aircraft and replace both single terminal switched units, as well as the current double terminal switched units in production today. All units have multiple quality and functional tests prior to certification and delivery. Non FAA-PMA Approved.
Product Features:
Replace most contactors in general aviation
Available in 12 or 24 Volt
Available for Continuous or Intermittent duty
All units inspected and tested to performance standards
Warranty 24 months
RED BOX® AVIATION Aircraft...
RED BOX® AVIATION, part of the LPA Group, offers a comprehensive range of aircraft ground power equipment including ground power units, aircraft start power units, aircraft connectors and more.Their ground power range or aircraft GPU, are designed for the civilian and military markets, while the majority of their products are also NATO codified.
RED BOX® AVIATION aircraft hand portable start power units (packs) are included among the most powerful hand portable packs worldwide. they are based on military aerospace technology to achieve a very high power to weight ratio. These power packs are designed for starting of piston, turboprop or turbine aircraft and helicopters in the field or in remote locations while RED BOX® units may also be carried safely on board all aircraft. The power packs are “all weather” units and being modular, can be used in single or dual format. They can be used or stored in any orientation, even inverted. Cells used are cleared as non-hazardous cargo for carriage in the aircraft. They are able to operate in extremes of temperature and have excellent standby characteristics. They are maintenance free and do not require cycling. They can be re-celled “on condition” at any RED BOX® service center and are designed to offer years of repeated service. In addition to aviation, these highly portable units can be used with Armored Fighting vehicles and Military equipment. They can be recharged from the automatic charging system, which is supplied in the package, or from any vehicle using a suitable interface.
Product Features:
Offered models in different voltages and amperages
Totally weather protected
Air transportable
Non-hazardous
Maintenance Free
Tough and compact
No memory effect
Works in any orientation
High charge retention
Long shelf life
Fast recharge
No cycling
Leak proof
B&C SPECIALITY PRODUCTS...
BC207 High/Low Voltage Warning Indicator by B&C SPECIALITY PRODUCTS is a solid-state device which provides a visual indication of abnormal bus voltage via a panel-mounted warning light (included). It is intended for use in non certified aircraft. Not FAA Approved. When flashing,the warning light indicates a bus voltage greater than 15.5 volts D.C. When steady, it indicates a bus voltage below 12.5 volts D.C. The product also includes B&C S708-2 Miniature Push-Button switch (push-to-test). The BC207 Voltage Warning Indicator can be used in both 14v and 28v electrical systems.
KACON Control Switches SKU:...

Since its introduction in 1994, the B&C SPECIALITY PRODUCTS BC320 Starter for Continental engines has established an impressive service record as the ONLY starter design on the market that has provided reliable, long-term service for these engines.
Suitable for installation on Continental engines (C-75, C-85, C-90, C-145-2, O-200, IO-240, O-300-A, -B, and -C, and GO-300-A, -B, and -C) it solves all the problems that other starter designs have had: worn-out clutches, broken pinions, nagging oil leaks, and catastrophic failure modes. Featuring the durability of all-steel gears and heavy-duty ball-bearings, and the efficiency of a high-torque series-wound motor, it provides greater starting torque, while saving 4.3 to 5.2 lbs. over the old key-type and pull-cable type starters (respectively).
The B&C SPECIALITY PRODUCTS BC320 Starter is STC-PMA approved for use in certificated aircraft, and is available with or without the STC (*). Two installation kits are also available: one for replacing a key-type starter (Installation Kit 501-1), the other for replacing a pull-cable type starter (Installation Kit 501-3). For key-type starters, before installing the BC320, you will need to remove the needle bearing pressed into the engine case & install the supplied plug in its place. For pull-cable starters, before installing the BC320, you will need to cut off the 9/16 steel shaft that is installed in your engine case.
Other versions of BC320 Starter for 12v and 24v electrical systems (BC320-2, 12v Counter-Rotating or the 24v BC320-3) are also available.
(*) For the issue of the STC, the aircraft make and model, aircraft registration and serial number are required.