Volvo Penta Trim Pump Cable Kit 21948393 DPH / DPR Aquamatic

Volvo Penta Trim Pump Cable Kit Part No. 21948393

Part Number: 21948393
Brand: Volvo Penta
Supersedes: 21661421, 21661422, 21692435, 21767818
Replaced By: Current 21948393 is the active OEM number

Overview

This is a genuine Volvo Penta OEM cable kit for the trim pump on DPH and DPR Aquamatic sterndrive systems. It provides the wiring and cable components required to restore proper electrical operation of the trim pump, and consolidates four earlier Volvo Penta service kit numbers into a single current reference.

System

Hydraulic Trim & Tilt System Trim Pump Electrical / Cable Assembly. This kit addresses the wiring and cable components at the trim pump, not the hydraulic hoses or pump body itself.

Compatible Applications

• Volvo Penta DPH-A Aquamatic sterndrive
• Volvo Penta DPH-C Aquamatic sterndrive
• Volvo Penta DPH-D1 Aquamatic sterndrive
• Volvo Penta DPR-A Aquamatic sterndrive
• Volvo Penta DPR-B Aquamatic sterndrive
• Volvo Penta DPR-C Aquamatic sterndrive
• TSK DPH-A and TSK DPH-B trim-system applications
• Other Volvo Penta DPH/DPR applications where the trim-system diagram calls for part number 21948393

Serial Number & Fitment Notice

Fitment can vary by drive family, trim pump version, wiring layout, and serial-number range. Always confirm part number 21948393 against the exact drive serial number and the correct Volvo Penta trim-system parts diagram before ordering particularly on DPH or DPR installations that may have had earlier trim-pump or wiring updates.

Superseded Part Numbers

The following earlier Volvo Penta cable kit references have been consolidated into 21948393:

• 21661421
• 21661422
• 21692435
• 21767818

Use 21948393 as the current OEM ordering number.

When to Replace

Replace this cable kit when the trim pump wiring is damaged, brittle, corroded, heat-affected, or causing intermittent trim pump operation. It is also the correct update if you are currently running one of the four superseded kit numbers listed above.

Installation Notes

Confirm the kit matches the exact drive family and trim pump assembly using the Volvo Penta serial-number-based trim-system diagram before installation. Inspect the trim pump body, hydraulic connections, and adjacent wiring for wear or damage at the same time.

Related Parts

• Volvo Penta Power Trim Pump Hose Assembly 21721548 OEM hydraulic hose assembly for DPH/DPR trim pump
• Volvo Penta Hydraulic Steering Hose Kit 21548739 OEM steering hose kit for DPH/DPR sterndrive

Parts Desk Insights

This cable kit is most commonly needed when a DPH or DPR trim pump is operating intermittently or not at all and the hydraulic components check out fine the wiring is the next place to look. The most frequent issue is ordering a generic trim pump service kit without confirming whether the problem is electrical or hydraulic first. If the pump runs but trims slowly or unevenly, start with the hose assembly; if the pump does not respond at all, this cable kit is the more likely fix.