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Welcome to the new website of MPI, a distributor of quality hobby products since 1991 - APC, Castle Creation, Falcon, Hitec, HiMax, MPI, and more
Welcome to the new website of MPI

Himax Offset Aluminum Gear Boxes

Original price $25.95 - Original price $25.95
Original price
$25.95
$25.95 - $25.95
Current price $25.95
Size: ACC4966

Direct replacement for GWS gearboxes

ACC4966 fits all 20 mm BL motors with 2mm shaft,
ACC3937 fits all 24mm motor, 370 type motors with 2 mm shaft,
 Aluminum gear housing – no more broken gear housing,
 Built-in cooling fins – no more overheated motors,
• 10mm x 10mm mounting box – fits most planes designed with GWS gearboxes,
 Multiple gear ratios - 6.6:1, 5.3:1 & 4.4:1 gears included,
 Dual Ball Bearings with hardened shaft – efficient and durable operation,
 ACC4966 comes with hardened shaft and prop adapter for APC props,
 ACC3937 comes with 3 mm threaded shaft for GWS props
.

Part No. Gear Ratio Pinion Wt g Shaft Dia Applications
ACC4966 6.6, 5.3, 4.4 - all included 2mm, set screw 14 4mm 20mm BL motors with 2mm shaft
ACC3937 6.6, 5.3, 4.4 - all included 2mm, set screw 12 3mm 24mm motor, 370 type motors with 2mm shaft