FREE SHIPPING ON ORDERS OVER $350 (USA ONLY - SOME EXCLUSIONS APPLY) | 877-4-SPRUCE

ZEFTRONICS VOLTAGE REGULATORS - GENERATOR CONTROLLERS FOR 28V TWIN ENGINE

From $442.00 to $581.00
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
$442.00
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
$549.00
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
$456.00
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
$581.00
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
$452.00
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
$561.00
Quantity
Subtotal $0.00
Add to Wishlist

Overview

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.
  • Customers Also Viewed
  • Frequently Purchased With

Reviews

Q&A

View in Catalog

View Image View in Catalog