20555516 Ground Cable | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Ground Cable - Part Number: 20555516

A genuine Volvo Penta ground cable used in the engine electrical grounding circuit. It is supplied as an individual service component under part number 20555516 and is intended to restore the original fit, sealing, alignment, retention or operating function of the specified assembly. This listing supplies the named component only; adjoining parts are serviced separately.

⚙️ Key Features

• Connector and terminal arrangement matches the documented electrical circuit

• Conductor capacity is selected for the assigned power, ground or signal load

• Engine-grade insulation resists heat, vibration, oil and abrasion

• Correct routing maintains separation from exhaust heat and moving components

• Locking tabs and seals protect terminal contact pressure and environmental sealing

• Verify continuity, voltage drop and ground quality before replacing connected equipment

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 20555516 - Current genuine Volvo Penta service reference

OEM / Related Numbers:

• 20555503 - Related Idler Gear

• 20555518 - Related Coolant Pipe

• 20513695 - Earlier water-pipe reference for 20555518

• 20460489 - Air compressor

• 20460484 / 21018602 - Compressor drive-gear references

• 20460467 / 20460466 - O-rings

• 20522574 / 20513915 - Related water and coolant pipes

• 20513688 / 20460400 / 20460398 - Hollow screws

• 20513687 - Bushing

• 20513691 - Adapter

• 20460399 - Rubber hose

• 20460491 - Actuator and companion flange

• 20513651 - Oil line

• 20460465 - Cover

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta D5 and D7 industrial diesel engines

• Generator, variable-speed and propulsion packages using the matching serial-controlled assembly

Typically suits:

• Engine models:

• TD420VE

• TAD420VE

• TD520GE

• TAD520GE

• TAD520VE

• TAD530GE EDC4

• TAD530GE MECH

• TAD531GE EDC4

• TAD531GE MECH

• TAD532GE EDC4

• TAD620VE

• TD720GE

• TD720VE

• TAD720GE

• TAD720VE

• TAD721GE

• TAD721VE

• TAD722GE

• TAD722VE

• TAD730GE EDC4

• TAD730GE MECH

• TAD731GE

• TAD732GE

• TAD733GE

• TAD734GE

• TAD750GE

• TAD751GE

• TAD752GE

• TAD753GE

• TAD750VE

• TAD760VE

• Engine Type: Volvo Penta D5/D7 inline industrial diesel family

• HP Range: Determined by the exact engine model and rating

• Year Range: Engine-generation and serial-number controlled

• Serial Applicability: Confirm the complete engine model, serial number and exact assembly position

🔌 Function

Provides the low-resistance electrical return path between the engine and battery system.

Common signs of failure or reasons for replacement:

• The circuit operates intermittently

• Insulation, terminals or locking features are damaged

• Corrosion or heat damage increases resistance

• Testing shows an open circuit, short circuit or excessive voltage drop

• The connected component loses power, signal or ground

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging