Description
Spare Wheel Winch for Peugeot 307 and 308
The Spare Wheel Winch 673504 is a direct-fit hoist mechanism designed to safely store and lower the spare wheel from beneath the rear of Peugeot 307 and Peugeot 308 models. This sturdy assembly includes the winding drum, cable and mounting interface that hold the spare tyre in place and allow controlled lowering for roadside changes. Frequently searched under the part number 673504, this component is a common replacement on older vehicles or cars exposed to harsh road and weather conditions.
Key Benefits
Reliable and simple function: allows fast, controlled lowering and raising of the spare wheel. Compatible with standard spare wheels and donor mounting points on relevant Peugeot models. Ideal for professional workshops and competent DIYers who perform routine wheel changes and underbody inspections.
Technical Information
- Manufacturer: Stellantis / Peugeot
- Model: Peugeot 307, Peugeot 308
- Product Codes: 673504
- Other Numbers: Not Available
Function And Common Faults
The winch secures the spare wheel under the vehicle and uses a manual or crank-operated spool to lower or raise the wheel. The most common failure modes are cable corrosion and seizing, broken or frayed cable, seized winding drum, snapped retaining bolts or worn plastic fittings. Failures typically occur on older vehicles, cars frequently driven on salted roads, or where the spare is rarely used and the mechanism is neglected.
Replacement Procedure (Overview)
Suitable for experienced technicians and confident DIYers. General steps:
- Park vehicle on a level surface and apply the handbrake. Place wheel chocks for safety.
- Remove any under-tray or trim that blocks access to the winch if present.
- Lower the spare wheel fully using the factory crank or socket tool to relieve tension on the cable.
- Support the spare wheel and disconnect the cable from the wheel carrier.
- Unbolt the winch mounting fasteners and remove the old unit from the vehicle.
- Fit the replacement winch, secure mounting bolts to the correct torque, reattach the cable and test operation by raising and lowering the spare wheel several times.
Installation Recommendations
Always follow manufacturer torque specifications and safety procedures. Inspect the cable routing and replace corroded bolts or damaged retaining hardware. Lubricate moving parts with a suitable corrosion-inhibiting grease where appropriate, and replace the cable if any fraying or severe corrosion is visible. After installation, test the mechanism under load and ensure the spare is held securely in its stowed position. If the vehicle has an underbody cover, re-fit it correctly to avoid trapping or chafing the cable.
Why This Part Fails Most Often
Exposure to moisture, road salt and debris leads to rust and seizing of the winding drum and cable. Lack of regular use lets corrosion progress undetected. Mechanical overloads, impact from road debris or improper use during emergency changes can also damage the cable or mounting points. Regular inspection and basic maintenance significantly extend service life.
Search And Identification
Mechanics and DIYers frequently locate this component by the product code 673504. When ordering, use the part code and confirm physical match with the existing winch (mounting points and cable attachment) before installation.
