KT-158-010 / KT158.010

KT-158-010 / KT158.010 main aircraft wheel

KT-158-010, also written as KT158.010, is a main braking aircraft wheel designed for installation on the main landing gear of Il-76 family aircraft. The wheel is used with a large high-pressure aircraft tire and operates as part of the landing gear and wheel-brake system. It carries aircraft loads during taxiing, takeoff and landing and works together with the brake unit, brake disc pack and hydraulic braking system. The dual designation should be used in product listings because both writing formats are common in technical requests and spare parts searches.

Main landing gear application of KT-158-010

The KT-158-010 wheel is installed on the main landing gear of Il-76 aircraft and related modifications. Application may include Il-76T, Il-76TD, Il-76MD, Il-76MD-90A and Il-78 aircraft, depending on configuration and aircraft documentation. The wheel is not a nose landing gear wheel and should not be confused with tires or brake discs. On Il-76 family aircraft, the main landing gear uses multiple braked wheels arranged in main bogies, so the exact required quantity and installation position should be confirmed before supply.

KT158.010 wheel and compatible tire size

KT158.010 is the drawing / part designation of the wheel assembly itself, not the tire marking. The wheel is designed for use with aircraft tire size 1300 × 480 mm, including compatible high-pressure aircraft tires according to aircraft documentation. Since the tire and wheel are separate items, a request for KT-158-010 should be checked carefully: the customer may need the wheel only, the tire only, or a complete wheel-and-tire assembly. Tire model, pressure requirements, service condition and documentation should be confirmed separately.

Brake system integration of KT-158-010

The KT-158-010 main wheel works together with the KT-158-030 disc brake and related brake disc components. The brake system is hydraulically controlled from the aircraft braking system and is designed to absorb landing and taxiing energy through the brake assembly installed in the wheel area. Related elements may include KT-158-040 brake disc block, rotating metal-ceramic discs, support discs and bimetallic discs, depending on the exact brake configuration. During maintenance, the wheel should be checked together with the brake unit, disc wear limits, bearings, tire condition and hydraulic brake operation.

Construction features of the KT-158-010 wheel

The KT-158-010 wheel is a main braked wheel with removable flange construction. The body may be manufactured from high-strength magnesium or aluminum aviation alloy, depending on production specification. The wheel is intended to withstand static and dynamic loads during aircraft ground operation, takeoff and landing. The construction may include fusible plugs for emergency tire pressure relief if brake overheating creates unsafe temperature conditions. This feature helps reduce the risk of tire burst during severe brake heating scenarios.

Identification and ordering of KT-158-010

Before ordering KT-158-010 / KT158.010, the aircraft type, modification, required quantity, condition and documentation set should be confirmed. It is important to clarify whether the request concerns the wheel only, the wheel with tire, the KT-158-030 brake, brake disc components or a complete wheel-brake package. The unit may be required for operational replacement, landing gear overhaul, brake system repair or spare parts stock. For acceptance, the buyer should confirm passport availability, category, repair status, bearing completeness, tire compatibility and required inspection documents.

Product Type: Main aircraft wheel / braked landing gear wheel
Designation: KT-158-010
Alternative Designations: KT158.010, KT158-010, KT 158-010, КТ-158-010, КТ158.010
Function: Main landing gear wheel for taxiing, takeoff, landing and braking loads
Application / Where Used: Main landing gear wheel-brake system
System / Installation Area: Main landing gear / main wheel bogie
Compatible Aircraft / Equipment: Il-76 family aircraft, including Il-76T, Il-76TD, Il-76MD, Il-76MD-90A and Il-78 according to aircraft documentation
Wheel Type: Main, braked wheel with removable flange
Compatible Tire Size: 1300 × 480 mm
Typical Tire Reference: 1A or compatible high-pressure aircraft tire according to documentation
Associated Brake: KT-158-030 disc brake
Associated Brake Disc Block: KT-158-040
Related Brake Disc Components: KT126-120 rotating metal-ceramic discs; KT158-040 support discs; N8U.097-410-15 bimetallic discs, depending on brake configuration
Brake Control: Hydraulic, from aircraft main braking system
Body Material: High-strength magnesium or aluminum aviation alloy, depending on specification
Construction Features: Removable flange; fusible plugs / thermal safety plugs for emergency tire pressure relief under brake overheating conditions
Aircraft Quantity Reference: Il-76 uses 16 main braked wheels in four main landing gear bogies, according to source context
Condition: New / As-Stored / Overhauled / Serviceable, depending on availability
Technical Documentation: Product passport, aircraft maintenance documentation, wheel-brake system documentation, inspection records and certificates if available

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Returns & Changes (Restocking Fee)
For selected items, a RESTOCKING FEE of 10% may apply in case of return, order cancellation, or changes to the order specifications. This condition applies only to certain products and is confirmed at the order approval stage.

Warranty
All products are covered by a standard 6-month warranty.
Extended warranty is available upon request and is agreed individually; it may affect the final product price.