R160 Rear Differential Pinion Seal

Prevent diff leaks and keep your R160 rear end in top condition with this quality reproduction rear pinion oil seal. Designed to suit Datsun models fitted with the R160 rear differential, this is a direct-fit replacement for your worn or leaking factory seal.

Manufactured from high-grade rubber, it offers excellent resistance to oil breakdown and heat – ideal for both stock and performance driveline setups.

🔧 Key Features:

• OEM-style reproduction rear pinion oil seal
• Compatible with all Datsun models running the R160 rear differential
• Durable rubber construction for reliable long-term sealing
• Helps prevent oil leaks at the pinion flange
• Direct-fit replacement – no modifications needed
• Sold individually

🚀 Recommended Upgrades:

• Whiteline Rear Diff Mount Bushing Kit – 510/1600 – Eliminate slop and unwanted movement at the diff mount while you're servicing the pinion seal.
• Whiteline Rear Control Arm Bushing Kit – 510/1600 – Complement your diff service with tighter, more responsive rear suspension.

🛠️ Install Tips:

• Clean the pinion flange and housing thoroughly before installation to ensure proper seal mating
• Apply a light film of gear oil to the inner seal lip to prevent dry start-up wear
• Use a seal press or appropriate-size socket to tap the new seal in evenly
• Check and re-torque the pinion nut as needed after install