Volvo Penta DPS-B Lower #21658888

Volvo Penta DPS-B Lower Unit – OEM #21658888 | 17/29 Splines | 1.78 & 2.11 Ratios | New OEM

This new Volvo Penta DPS-B lower unit is the perfect OEM replacement part for boaters who demand performance, durability, and factory-grade fitment. Designed for Volvo DPS outdrives, this model fits the DPS-B dual prop system, delivering smooth, efficient performance with precise 1.78 & 2.11 gear ratios and a 17/29 spline count.

Whether you’re replacing a damaged drive or restoring your setup, this Volvo Penta lower unit is manufactured by the original equipment maker and ensures seamless compatibility. Backed by a full 1-year warranty and our expert support, it’s a premium solution for long-lasting operation.

Need parts for other Volvo DPS variants like DPS-A? Ask about compatible units or view our full catalog. This OEM part also aligns with diagrams commonly found under “Volvo Penta lower unit diagram” references and matches what you’d expect when searching for prix embase Volvo Penta—a premium, reliable investment in your boat’s performance.

📦 Ships in approximately 10 business days. Rush shipping is available — just give us a call.

Features & Benefits:

• Brand new OEM Volvo Penta DPS-B lower unit
• 17/29 spline design, 1.78 & 2.11 ratio support
• Perfect replacement for Volvo DPS-B outdrive systems
• 1-year factory-backed warranty
• Compatible with Volvo’s lower unit schematics and Penta drive diagrams
• Not remanufactured or aftermarket – genuine quality
• Great value with $500 core rebate on approved returns
• Available for fast shipping with expert assistance
• Quality guaranteed by US Boatworks – trusted since 1984

Pricing

Total Price: $6,995
Less $500 Core Refund
Final Price: $6,495

Product Finish:

• Marine-tested anti-corrosion finish
• Factory-new seals, internals, and housing
• Built to Volvo Penta’s stringent specifications

Core Rebate Information

• Return your old core, get up to $500 back
• Rebate amount will vary based on the condition of your core
• ♻️ Recycle your core- keep boat parts out of the landfill

Useful Resources

• 🔍 How to find your Boat Engine serial number? 
• To help extend the life of your gearcase, watch out our Boat Maintenance Checklist.
• Our hassle free Return Policy