Womala Rear Right Seat Belt OE 31320495 for Volvo S40 V50 Auto Parts

Core Functions

• Passenger Restraint: During collisions or sudden deceleration, the retractor’s emergency locking mechanism (ELR) activates in milliseconds—locking the webbing to prevent the passenger from moving forward. This distributes impact forces across the chest, hips, and shoulders (the body’s strongest areas), reducing the risk of chest, head, or spinal injuries.
• Controlled Force Absorption: The webbing’s woven polyester construction stretches slightly during high-impact events (a design called “energy management”). This controlled stretch reduces the peak force exerted on the passenger by up to 30%, minimizing injury severity while still preventing excessive forward movement.
• Secure Fastening: The buckle and tongue feature a precision-engineered latching system that stays securely closed during normal use but can be released quickly in emergencies. The buckle also includes a “seat belt reminder” sensor (where applicable) that alerts the driver if the rear right passenger has not fastened their belt—encouraging compliance with safety protocols.
• Daily Convenience: The retractor’s “automatic locking retractor” (ALR) mode (on select variants) locks the webbing in place when fully extended—ideal for securing child safety seats. In normal use, the retractor allows the webbing to move freely with the passenger (e.g., adjusting seating position) for comfort.

 Compatible Vehicles

This Rear Right Seat Belt (OE: 31320495) is specifically tailored for Volvo’s compact sedan (S40) and wagon (V50) models from the mid-2000s to early 2010s. Below is a consolidated list of variants and applicable years :

Notes: “S40 (04-)” denotes the second-generation S40 (produced from 2004 onward), which shares the same rear seat belt system as the V50. For 100% fitment accuracy—especially for models with optional rear seat features (e.g., heated seats)—confirm compatibility with your vehicle’s VIN (Vehicle Identification Number) or Volvo’s official service manual.

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