Description
New OEM Volvo Penta DPS-A Upper Gearcase – Dual Prop | OEM #3842919 | Fits 21/26 Sterndrives | Ratios: 2.11 & 2.32
This new OEM Volvo Penta DPS-A Upper Gearcase (OEM #3842919) is built by Volvo for 21/26 series dual prop sterndrives, offering gear ratios of 2.11 and 2.32. It is a factory-original upper gear unit designed for the Volvo Penta DPS-A outdrive system—perfect for high-torque applications and larger boats requiring low-speed control.
Crafted using genuine OEM components and backed by a 1-Year Warranty, this unit delivers uncompromising performance, durability, and long-term reliability. Whether you’re replacing a damaged outdrive or referring to your Volvo DPS parts diagram, this gearcase is the precise match you need.
Fits
- System: Volvo Penta DPS-A Dual Prop Sterndrives
- Sterndrive Series: 21/26
- Gear Ratios: 2.11, 2.32
- OEM Part Number: 3842919
- Perfect match for systems listed in Volvo DPS parts diagrams
✅ Features & Benefits
- Brand-New OEM Gearcase – Factory-made by Volvo Penta
- Fits Volvo DPS-A Outdrive Systems (21/26 Dual Prop)
- Gear Ratios: 2.11, 2.32 – ideal for heavier vessels
- OEM Part Number: 3842919
- Includes 1-Year Volvo Warranty
- Built with 100% Volvo OEM Parts
- Return your old core, get up to $300 back.
- Compatible with Volvo DPS, DPS-A, and DPS Volvo systems
- Direct OEM replacement for performance and longevity
- Ideal for marine shops, restorations, or direct replacements
Pricing
Total Price: $4,295
Less $300 Refundable Core Deposit
👉 Final Price: $3,995
Core Deposit Information
- Return your old core, get up to $300 back.
- Refund amount may vary based on the condition of your core.
- Please review our Core Policy for details on how to return your old core and claim your deposit.
Need Help?
- How to find your Boat Engine serial number
- Still deciding? Watch our YouTube video on “How to avoid common lower unit replacement mistakes“
- To help extend the life of your gearcase, check out our Boat Maintenance Checklist
- Our hassle-free Return Policy



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