21388166 Service Kit | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta DPH Trim Sender Service Kit - Part Number: 21388166

A genuine Volvo Penta complete trim-sender service package for DPH sterndrives. The kit renews the position-sensing assembly used by the EVC system to calculate drive trim angle and display trim position at the helm.

Kit Contents:

• 1 x complete DPH trim-sender assembly - Volvo Penta 21388166

• Integral cable, sensor and connector components are supplied as one assembly

• Associated sealing components are supplied with the service package where specified; sealing kit 21388164 / 23587207 is the related seal reference

⚙️ Key Features

• Genuine Volvo Penta DPH trim-sender kit

• Complete position sensor and cable assembly

• Interfaces with EVC trim indication

• Designed for submerged sterndrive service

• Requires calibration after installation

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21388166 current / legacy Volvo Penta DPH trim-sender service-kit reference

OEM / Related Numbers:

• 21388166

• 21388164 related earlier sealing kit

• 23587207 later sealing-kit reference

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• DPH trim-position faults

• EVC trim calibration repair

• Replacement of water-damaged senders

Typically suits:

• Engine models / drive models:

• DPH

• DPH-A

• DPH-B and DPH installations whose trim-sender diagram specifies 21388166

• HP Range: Not horsepower-specific

• Engine Type: Volvo Penta DPH DuoProp sterndrive with EVC trim indication

• Year Range: Approximately mid-2000s onward

• Serial Range: Drive generation, EVC version and sender connector controlled; confirm drive serial number and calibrate after installation

🔌 Function

The sender converts sterndrive trim angle into an electrical signal used by the EVC display and trim-control system.

Common signs replacement or overhaul is required:

• Trim display is erratic or blank

• EVC trim sensor fault is recorded

• Sender cable is damaged

• Water or corrosion has entered the sensor

• Calibration cannot be completed with the existing sender

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging