STEAM AK4054H

Name: Wenzhou Xinyue Technology Innovation Co,ltd STEAM AK4054H
Brand: Xinyue

The STEAM AK4054H is a black plastic tail control L-arm assembly for Steam AK400/420 helicopters. Its lightweight ribbed design supports finer tail rotor angle changes and improved flight stability. Supplied components include the L-arm, flanged bearings, copper sleeve, screws, shims and a ball stud.

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Product overview

The STEAM AK4054H is a black plastic tail control L-arm assembly for Steam AK400/420 helicopters. Its lightweight ribbed construction supports finer changes in tail rotor angle, helping improve flight stability. The assembly includes one AK400 L-arm measuring 28×29×30.0 mm, two flanged bearings measuring Φ2.5×Φ6.0×2.6MM and one copper sleeve measuring Φ2.5×Φ3.9×7.5mm.

The supplied hardware comprises one M2.5×18MM socket head sleeve screw and two M2.5×Φ2×5.5MM locating shoulder screws. Three shims are included, one each in Φ2.5×Φ5×0.1mm, Φ2.5×Φ5×0.2mm and Φ2.5×Φ5×0.5mm sizes. One Φ4.75×9.0mm(M2.0×3.7mm) ball stud completes the assembly's supplied components.

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Specifications

STEAM AK4054H specifications
Specification	Value & conditions
Model	STEAM AK4054H
Product type and finish	Black plastic tail control L-arm assembly
Helicopter compatibility	Steam AK400/420 helicopters
Design and function	Lightweight ribbed design enables finer tail rotor angle changes and improves flight stability.
AK400 L-arm	1 × AK400 L-arm, 28×29×30.0 mmIncluded equipment.
Flanged bearings	2 × flanged bearings, Φ2.5×Φ6.0×2.6MMIncluded equipment.
Copper sleeve	1 × copper sleeve, Φ2.5×Φ3.9×7.5mmIncluded equipment.
Socket head sleeve screw	1 × M2.5×18MM socket head sleeve screwIncluded equipment.
0.1mm shim	1 × shim, Φ2.5×Φ5×0.1mmIncluded equipment.
0.2mm shim	1 × shim, Φ2.5×Φ5×0.2mmIncluded equipment.
0.5mm shim	1 × shim, Φ2.5×Φ5×0.5mmIncluded equipment.
Locating shoulder screws	2 × locating shoulder screws, M2.5×Φ2×5.5MMIncluded equipment.
Ball stud	1 × ball stud, Φ4.75×9.0mm(M2.0×3.7mm)Included equipment.