Volvo Penta SX-A Lower #3842604

Volvo Penta SX-A Lower Unit – OEM #3842604 | 1.60 & 1.89 Ratios | 17/26 Splines | Brand New OEM

We found a special buy on these SX-A OEM Lower Units and are passing on the savings to our customers. Once these units sell, the price will go up accordingly. Don’t delay – Buy today!

This brand-new Volvo Penta SX-A lower unit is engineered for reliability and high performance in SX-A sterndrive systems. Specifically designed to fit Volvo Penta SXA outdrives, this OEM gearcase supports 1.60 and 1.89 gear ratios with a 17/26 spline configuration, offering precise compatibility for various Volvo SX outdrive setups.

Manufactured directly by Volvo-Penta, this lower unit is not aftermarket. It’s a factory-made, marine-grade solution built to OEM standards—ensuring excellent durability and long-lasting performance for your Volvo sterndrive system.

This item currently in stock and ships today if ordered by 1pm cst. Rush delivery available—just call us to arrange faster shipment.
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View our parts finder to find Volvo-Penta parts to verify this is a match or contact us using the buttons at the bottom of the page.

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Take the guess work out of ordering online. Get the right lower unit for your outboard when you call us today.

Features & Benefits:

• Fits: Volvo Penta SX-A Sterndrives
• Gear Ratios Supported: 1.60 & 1.89
• Splines: 17/26
• OEM Part Number: 3842604
• Genuine OEM Volvo Penta SX Outdrive Lower Unit
• 1-Year Manufacturer Warranty
• Perfect replacement for Volvo Penta SX-A outdrives
• Reinforced for marine durability
• Factory-tested and corrosion-resistant
• Remanufactured SX-A lowers available at significant $ savings

Pricing

Total Price: $5,995
Less $300 Core Rebate
  Final Price: $5,695

Core Rebate Information

• Return your old core, get up to $300 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? 
• Still deciding? Watch our YouTube video How to avoid common lower unit replacement mistakes
• To help extend the life of your gearcase, check out our Boat Maintenance Checklist

🛥️ Please have your Engine Serial # available when you contact us if possible 🛥️