Rear Locating Spare Wheel Bracket for HOWO A7 8X4

This drawing provides the complete assembly layout for the spare wheel carrier and its integration with the vehicle frame. It serves as the master reference for The part, ensuring correct positioning and alignment of all mounting points.

This assembly consists of the fixed support structure and the belt or chain transmission mechanism that raises and lowers the spare wheel. It is a core load‑bearing element of The part, designed for smooth and reliable operation.

This welded structure forms the main frame of the carrier, providing a rigid base for the spare wheel. Its robust design ensures that The part withstands heavy loads and road vibrations without deformation.

The beam is a horizontal structural member that connects the side plates and distributes the weight of the spare wheel evenly across the chassis. It adds significant strength to The part, preventing flexing during travel.

These plates bolt the carrier to the frame rails, providing secure attachment points. They are precision‑drilled to match the chassis holes, ensuring a perfect fit for The part.

The baseplate is the flat platform that directly supports the tyre. It is designed with drainage holes to prevent water pooling, extending the life of both the tyre and The part.

Reinforcing plates are added at high‑stress points to increase the overall rigidity of the carrier. They ensure that The part maintains its shape under extreme loads and repeated use.

Hex bolts are used throughout The part to secure all major components. Their high tensile strength and corrosion‑resistant coating ensure reliable fastening even in harsh environments.

This device includes the gears and shafts that convert manual rotation into lifting motion. It is the heart of the hoist mechanism, making The part easy to operate.

The shell houses and protects the internal transmission components from dirt and moisture. Its durable construction ensures long‑term reliability of The part.

The eccentric shaft converts rotational motion into linear movement, allowing the chain to be tensioned or released. It is a precision‑ground component of The part.

These covers protect the transmission mechanism from debris and provide a finished appearance. They are easily removable for maintenance of The part.

The location plate ensures that the spare wheel is correctly positioned on the carrier, preventing side‑to‑side movement. It is a key alignment feature of The part.

This plate secures the chain or mechanism in the raised position, preventing accidental lowering. It is a critical safety component of The part.

The running wheel is a sprocket or pulley that guides the chain, ensuring smooth operation. It is manufactured from wear‑resistant material for long service in The part.

The chain wheel engages with the chain to transmit lifting force. The chain itself is a high‑strength roller chain, providing reliable and efficient power transmission in The part.

This assembly integrates the support arms and mounting brackets, forming the main cradle for the tyre. It is the visible part of The part that holds the wheel in place.

The chain lug attaches the chain to the lifting mechanism, providing a secure connection point. It is forged for strength and is an essential part of The part.

This welded assembly combines multiple brackets into a single unit, simplifying installation. It is pre‑assembled to ensure correct geometry for The part.

These two bracket versions are used in different positions on the carrier. They are symmetrically designed to balance the load and provide stable support for The part.

Cotter pins secure castle nuts on pivot pins, preventing them from loosening due to vibration. They are a simple yet crucial safety feature of The part.

Large and flat washers distribute load under fasteners, protecting the mounting surfaces and ensuring even clamping force throughout the Rear locating spare wheel bracket.

These screws provide a flush finish on cover plates, preventing snagging. They are used in the Rear locating spare wheel bracket to secure panels neatly and securely.

This spring pin is used as a hinge or retaining pin in the mechanism. Its elastic nature allows for easy assembly and disassembly of the Rear locating spare wheel bracket.

Standard metric hex nuts are used with bolts throughout the Rear locating spare wheel bracket. They provide reliable clamping force and are easily torqued with standard tools.

Spring washers prevent loosening of bolted joints under vibration, maintaining the integrity of the Rear locating spare wheel bracket over long distances.

Flat washers are used under bolt heads and nuts to protect surfaces and ensure even load distribution in the Rear locating spare wheel bracket.

This welded assembly includes the handle and its attachment, allowing the operator to rotate the mechanism. It provides a comfortable grip for operating the Rear locating spare wheel bracket.

The joint connects the handle to the transmission shaft, transmitting torque efficiently. It is a machined component of the Rear locating spare wheel bracket.

The handle is the operator interface for raising or lowering the spare wheel. Its ergonomic design reduces effort and makes the Rear locating spare wheel bracket user‑friendly.

Wheel screws (or nuts) secure the spare wheel to the carrier. They are designed to match the wheel stud pattern and are included in the Rear locating spare wheel bracket kit.

This is a specific wheel screw for Star‑Steyr wheels, offering compatibility with alternative wheel types. It ensures that the Rear locating spare wheel bracket can accommodate different rim designs.