Volvo Penta DPH-A Douprop Sterndrive 1.76:1

USED VOLVO PENTA DPH-A 1.76:1 Ratio For D4, D6 Setup Sterndrive or Outdrive that has been gone through and completely Re-Sealed, Original Part Number 3862823.
The Upper Unit is in great shape and lower has some chips in the pinion, but would male a great backup drive or last a few seasons and has new sliding sleeve with dog and new shift piston full of 75-140W oil.

Development & Background
The DPH Duoprop drive was introduced in 2003 alongside the D6 engine, aimed at handling higher power diesel systems with enhanced durability. It features reinforced upper bearing structures, roller bearings, and high-tensile steel lower gears with an optimized lubrication system.

Specification
* Series: Aquamatic Duoprop (DPH-A)
* Introduced: 2003 (with D6 engine)
* Gear Ratio: 1.76:1
* Gear Oil Capacity: 5.2 L
* Recommended Oil: Synthetic, API GL-5, SAE 75W-90
* Service Notes: Annual oil check; exhaust bellows replace every 1–2 years or 800 h; inspect hoses/anodes regularly.