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Remote-Fill P-Pump & Reservoir Kit – GM 4WD (1980–2010) Hydro-Boost Off-Road

Remote-Fill P-Pump & Reservoir Kit – GM 4WD (1980–2010) Hydro-Boost Off-Road

$807.50
$807.50
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Part Number: PK1405H-12

This kit gives you a complete, heavy-duty power steering setup built around a remote-fill P-Pump and an off-road ready reservoir. It’s designed for GM 4WD trucks and SUVs that need consistent steering performance when things get slow, heavy, and technical.

The remote reservoir keeps fluid capacity up and temperatures under control, while the hydroboost hose kit ties everything together with the right flow and routing. The pump is set up with a -12 AN feed, so it stays supplied even when the system is working hard.

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About:About:

Why you’ll love it

  • Complete pump, reservoir, and hose setup in one kit
  • Remote-fill reservoir helps manage heat and fluid volume
  • Proper hose sizing for consistent steering performance
  • Built for off-road use where steering gets worked hard

Tech InfoTech Info

Heads‑up for installers

  • Designed for hydro-boost-equipped systems
  • Take time to route hoses clean and away from heat sources
  • Make sure reservoir is mounted higher than the pump for proper feed
  • Bleed the system thoroughly before use
  • Double-check all AN fittings after initial run time

Fitment

  • GM 4WD Trucks & SUVs
  • 1980–2010
  • Factory P-Pump applications
  • Hydro-boost systems

Use it with

  • SK337G Cylinder Assist Steering Kit
  • PSC steering gears and Cylinder Assist® systems
  • GM hydroboost brake setups

Ideal for

  • Off-road builds that demand consistent steering performance
  • Trucks running Cylinder Assist
  • Heavy tire setups and slow-speed technical driving
  • Replacing worn-out or underperforming steering systems

Specs

  • Pump: Remote-fill P-Pump
  • Feed: -12 AN
  • Reservoir: 8.25” aluminum, dual -6 AN ports
  • Hose Kit: Hydro-boost compatible, black braided
  • Includes anti-splash pressure relief valve

What’s included

  • (1) SP1405-12 – Remote-Fill Power Steering Pump – GM – 16 mm HP – -12 AN Feed
  • (1) SR146H-6-12 – Off-Road Remote Reservoir – 8.25" – Dual -6 AN – Brushed Aluminum
  • (1) SR-VT – Anti-Splash Pressure Relief Valve
  • (1) HK2110-6-12 – Hydro-boost Hose Kit – (2x -6 AN) / -12 AN Feed – Black Braided
California Prop 65 Warning

California Prop 65 Warning

This product can expose you to chemicals including lead and di (2-ethylhexyl) phthalate, which are known to the State of California to cause cancer, birth defects or other reproductive harm.

For more information, go to www.P65Warnings.ca.gov