852839 Trim Tilt Hydraulic Oil Hose for Volvo Penta AQ290A AQ311A AQ311B AQAD30A

Trim Tilt Hydraulic Oil Hose for Volvo Penta

This 852839 trim tilt hydraulic oil hose is a direct replacement line for Volvo Penta AQ290A, AQ311A, AQ311B, and AQAD30A sterndrive systems, carrying hydraulic fluid to the tilt assembly for controlled drive movement.

Overview

This 852839 trim tilt hydraulic oil hose is engineered for Volvo Penta sterndrive applications, providing a leak-free path for hydraulic fluid to raise and lower the drive unit. It is built to match the original hose specifications for reliable trim and tilt function. The hose is designed for Volvo Penta AQ290A, AQ311A, AQ311B, and AQAD30A models.

Built For Performance

• Multi-layer construction resists pressure spikes during tilt operation
• Exact OEM cross-reference number 852839 ensures a precise match
• Marine-grade outer cover resists ozone, oil, and saltwater corrosion
• Pre-bent design follows the original factory routing to avoid interference
• Compatible with standard ATF or 10W-30 hydraulic oils used in Volvo Penta systems

Fits These Machines

• for Volvo Penta AQ290A
• for Volvo Penta AQ311A
• for Volvo Penta AQ311B
• for Volvo Penta AQAD30A

On-The-Job Use

• Replaces hardened or weeping tilt hoses on trailerable sterndrive boats
• Restores proper drive trimming for fuel-efficient cruising at planing speed
• Supports accurate tilt response when beaching or launching the vessel
• Used during hydraulic system rebuilds to eliminate recurring drips

Specs At A Glance

Good To Know

Q: How do I know if this hose is too short or long? A: Measure the overall length and compare it to your existing hose; the 852839 is pre-formed to match factory routing, so slight bends are normal.

Q: Can I use this hose with Type F transmission fluid? A: Yes, the hose is compatible with common hydraulic oils, but refer to your Volvo Penta manual for the recommended fluid specification to avoid seal damage.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.