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Zeftronics Voltage Regulators - Generator Controllers For 28V Twin Engine

From $489.00 to $648.00
Mfr PN Description Replacement for PN Price Buy
G225EN28V, 25A GCU
Trouble Shooting Light, GCU will not cause OV fault in system, Reverse Current Protection
Delco Remy: 1118976, B, C, 1118799, 1119218
Electrodelta: VR300-28-25
Lycoming: 71350, 68872
Cessna: 0850460-8, 4, 6, 7
Beech: 35-380142-13
DGR7-28-25
07-00620
$489.00
Quantity
G225KN28V, 25A GCU Auto Paralleling
Trouble Shooting Light, GCU will not cause OV fault in system, Reverse Current Protection
Delco Remy: 1118976, B, C, 1118799, 1119218
Electrodelta: VR300-28-25
Lycoming: 71350, 68872
Cessna: 0850460-8, 4, 6, 7
Beech: 35-380142-13
DGR7-28-25
Zeftronics: G225EN (GCU), EQ2500 (EQ Relay)
07-00748
$607.00
Quantity
G240EN28V, 40A GCU
Trouble Shooting Light, GCU will not cause OV fault in system, Reverse Current Protection
Delco Remy: 1119237
Electrodelta: VR300-28-40
Lycoming: 71979
Beech: 35-380142-15
DGR7-28-40
07-01364
$519.00
Quantity
G240KN28V, 40A GCU Auto Paralleling
Trouble Shooting Light, GCU will not cause OV fault in system, Reverse Current Protection
Delco Remy: 1119237
Electrodelta: VR300-28-40
Lycoming: 71979
Beech: 35-380142-15
DGR7-28-40
Zeftronics: G240EN (GCU), EQ2500 (EQ Relay)
07-01365
$648.00
Quantity
G250EN28V, 50A GCU
Trouble Shooting Light, GCU will not cause OV fault in system, Reverse Current Protection
Delco Remy: 1119656
Electrodelta: VR300-28-50
Cessna: 0850460-9
Beech: 35-380142-15
DGR7-28-50
07-01366
$515.00
Quantity
G250KN28V, 50A GCU Auto Paralleling
Trouble Shooting Light, GCU will not cause OV fault in system, Reverse Current Protection
Delco Remy: 1119656
Electrodelta: VR300-28-50
Cessna: 0850460-9
Beech: 35-380142-15
DGR7-28-50
Zeftronics: G250EN (GCU), EQ2500 (EQ Relay)
07-01367
$626.00
Quantity
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Overview

Note: Manufacturer C of C not available on Zeftronics stocked units. Zeftronics C of C available via special order only. If certs are required, please add part # 07-00000 with your order (See Accessories).

As a factory authorized Zeftronics distributor, we can assure you the fastest delivery and best prices on all of your Zeftronics engine accessory requirements. We carry the complete Zeftronics product line. If you do not see the product you need listed, please call us for price and availability.

We have complete information on file cross referencing Zeftronics part numbers to all OEM part numbers.If you are not sure what part number you need for your aircraft, please call us for immediate assistance.

Download Aircraft Eligibility Chart in .pdf.

Note: Please read wiring instructions carefully prior to installation of voltage regulators. Improper wiring will void warranty All returns subject to manufacturer's warranty inspection. For an accurate cross reference, OEM Part Number Required. For Aircraft Eligibility, download the Eligibility Chart

Parts ending in "EN" require separate EQ Relay.
Parts ending in "KN" auto parallel: No EQ Relay required.
Purchase Twin Engine GCU's in pairs. Cannot mix-match manufacture.
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Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

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