HRB RB Oil Pump Install Sleeve

Protect your oil pump seals and simplify engine assembly with the HRB RB Oil Pump Install Sleeve. Designed specifically for Nissan RB engines, this professional-grade tool ensures smooth, damage-free installation of the front main seal over the crankshaft during oil pump fitment.

Developed through real-world RB engine building experience, the HRB Install Sleeve eliminates one of the most common causes of oil leaks—damaged or folded front seals during installation. By guiding the seal cleanly over the crank snout, it allows the oil pump to slide into position without stress or misalignment.

Key Features

• Precision-machined from billet 6061 aluminium for accuracy and durability
• Anodised finish for corrosion resistance and long service life
• Ensures smooth, damage-free front main seal installation
• Prevents seal tearing, folding, or misalignment during oil pump fitment
• Lightweight, compact, and easy to use in workshop or home builds

Why Choose the HRB RB Oil Pump Install Sleeve?

Installing an RB oil pump without a proper sleeve often leads to damaged seals and future oil leaks—costly problems that are easy to avoid with the right tool. The HRB RB Oil Pump Install Sleeve removes that risk, helping the seal and pump glide perfectly into place every time.

Whether you’re assembling a high-performance RB26 race engine, refreshing an RB25DET drift build, or rebuilding an RB20 for street use, this tool saves time, reduces frustration, and improves overall build quality.

Compatible with Nissan RB engines including RB20, RB25, RB26, and RB30 twin-cam platforms, this install sleeve is ideal for professional engine shops, motorsport applications, and serious DIY builders who demand leak-free, reliable results.