NISSAN 33142-01J01 Transfer Case Rear Output Shaft Seal

The genuine Nissan (SKU: 33142-01J01) transfer case rear output shaft seal (SEAL OIL PINION) is a premium-quality OEM component designed to provide dependable lubricant sealing at the transfer case rear output shaft. Its primary function is to prevent gear oil leakage around the rotating shaft while effectively protecting internal components from external contaminants, dust, and moisture intrusion.

Gears and bearings within the transfer case require continuous lubrication to prevent excessive friction and overheating. The flexible sealing lip sits directly against the surface of the rotating shaft, maintaining a hermetic barrier under high rotational speeds and fluctuating operating temperatures. Utilizing genuine Nissan OEM components guarantees precise fitment, minimal frictional drag, and extended service life.

• Oil Leaks: Observable oil drips or fluid weeping around the rear output section of the transfer case, near the driveshaft connection.
• Low Lubricant Levels: Decreased fluid levels caused by leaking can lead to increased wear and overheating of internal transfer case components.
• Abnormal Noises: Metallic friction, humming, or whining sounds originating from the transfer case due to insufficient lubrication.

• Part Type: Transfer Case Rear Output Shaft Seal
• Manufacturer: NISSAN (Genuine OEM component)
• Material: High-temperature and oil-resistant elastomer (NBR or FKM), engineered for superior resistance to transmission fluids and mechanical stress.
• Design: Integrated dust lip configuration for enhanced protection against external contaminants.
• Installation Position: Transfer case rear output shaft (pinion shaft).