NISSAN 32348-VB000 Snap Ring (1.6T)

The genuine Nissan snap ring with part number 32348-VB000 (RING SNAP 1.6T) is a precision-engineered, high-strength retaining fastener primarily used in automotive drivetrains, transmissions, or shaft assemblies for axial retention of components.

Technical Characteristics and Specifications:

• Manufacturer: NISSAN (Genuine OEM part)
• Part Number: 32348-VB000
• Type: Snap Ring / Retaining Ring
• Thickness: 1.6 mm (1.6T)
• Material: Specially hardened spring steel resistant to high mechanical stress and vibration.
• Surface Treatment: Oil-resistant and anti-corrosion protective finish for extended service life.

Function and Importance:

This snap ring plays a critical role in maintaining the proper position of rotating components such as gears, bearings, or couplings. Seating into a groove machined on a shaft or housing bore, it prevents lateral/axial displacement, ensuring stable and quiet drivetrain operation.

Signs of Wear or Failure:

• Material Fatigue: Under continuous cyclical axial loads, the ring may lose its spring tension, leading to expansion or deformation.
• Visible Wear: Rounded contact edges or cracks appearing on the ring surface.
• Dislodging from the Groove: A weakened ring can pop out of its groove, causing axial shift of secured components and resulting in severe mechanical damage (e.g., gear breakage or bearing seizure).

During transmission or drivetrain overhaul, snap rings are considered single-use items; to ensure safe and durable operation, they must always be replaced with a new genuine part upon disassembly.