21888965 Power Cable | Genuine Volvo Penta Part

🔧 Product Description

Heavy-gauge power cable for the D8A5-A MH interceptor and servo-control installation. It supplies the interceptor control hardware with the correct conductor size, terminal style and protected routing for the original system.

🚤 Compatibility

• Engine Family: D, V, VMM
• HP Range: 110-480 HP

Full model list at the end of this description.

⚙️ Key Features

• Correct conductor gauge for system current
• Factory terminal and connector configuration
• Protected insulation for the installation environment
• Original branch length and routing
• Exact voltage and system fitment required

🔌 Function

Carries battery power and return current to the interceptor control/servo system while maintaining low voltage drop under actuator load.

⚠️ Common Signs of Failure

• Intermittent or inoperative interceptor movement
• Low-voltage or actuator-current fault codes
• Heat-discoloured terminals or melted insulation
• Corrosion inside cable lugs
• Voltage drop that increases under servo load

🛠️ Service Notes

• Isolate the battery before disconnecting or routing power cable, and make the battery connection last when refitting
• Keep the run clear of hot surfaces, moving parts and sharp edges, sleeve or grommet it where it passes through a bulkhead, and clamp it along its length so it cannot chafe or swing
• Make up terminations with the correct crimping tool and seal them against moisture; clean the stud and terminal faces to bright metal before assembly
• Tighten terminal nuts firmly without crushing the lug, then protect the finished connection against salt-laden air
• Route power cable away from sensitive signal and sensor wiring where practical, and never leave a length lying in the bilge

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 21875622 - interceptor kit
• 21875626 - tuning plate
• 21875630 - servo unit
• 21875632 - wiring harness
• 21888520 - shaft
• 21888972 - drive plate
• 21890471 - socket screw
• 21947150 - trimming plate
• 21948237 - service kit
• 23322378 - ICM gyro

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D6-330A-F, D6-370A-F, D6-330D-F, D6-370D-F, D6-300A-F, D6-300D-F, D6-300I-F, D6-340I-G, D6-380I-G, D6-440I-G, D6-480I-G, D6-300A-G, D6-340A-G, D6-380A-G, D6-440I-WJ-G, D6-480I-WJ-G, D6-300D-G, D6-340D-G, D6-380D-G, D6-440D-G, D6-480D-G, D6-400A-G, D6-440A-G, D6-300I-G, D6-330I-F, D6-370I-F, D6-435D-F, D6-400A-F, D6-435I-F
• Volvo Penta D13C3-B MH, D13C1-B MH, D13C4-B MH, D13C2-B MP, D13C1-A MP, D13C2-A MP, D13C3-A MP, D13C4-A MP, D13B-E MH, D13B-E MH (FE), D13B-N MH, D13B-N MH (FE), D13C4-B MP, D13C5-B MP, D13C6-A MP, D13C1-A MH, D13C2-A MH, D13C5-A MP, D13C7-B MP, D13C8-B MP
• Volvo Penta D4-260A-F, D4-260D-F, D4-260I-F, D4-300A-F, D4-300D-F, D4-180I-F, D4-225I-F, D4-300I-F, D4-225A-F, D4-175I-G, D4-230I-G, D4-270I-G, D4-320I-G, D4-300I-G, D4-150A-G, D4-230A-G, D4-270A-G, D4-320A-G, D4-300A-G, D4-145I-G
• Volvo Penta D9A2J, D9A2G, D9A2L MH, D9A2D, D9A2B, D9A2F, D9A2K, D9A2H, D9A2M MP, D9A2A, D9A2C, D9A2E
• Volvo Penta V8-350-CE-R, V8-380-CE-R, V8-300-CE-R, V8-430-CE-R, V8-300-CE-P, V8-350-CE-P, V8-380-CE-P, V8-430-CE-P, V8-300-CE-S, V8-350-CE-S, V8-400-CE-R
• Volvo Penta D3-110I-H, D3-140A-H, D3-170A-H, D3-200A-H, D3-220A-H, D3-150I-H, D3-170I-H, D3-200I-H, D3-220I-H, D3-140I-H
• Volvo Penta D11C1-A MP, D11C3-A MP, D11C2-A MP, D11C4-A MP, D11B3-A MP, D11B4-A MP, D11B2-A MP, D11B1-A MP
• Volvo Penta D8A2-A MP, D8A5-A MH, D8A6-A MH, D8A4-A MP, D8A1-A MP, D8A3-A MP
• Volvo Penta D16C-D MH, D16C1-E MH, D16C1-F MH, D16C2-E MH, D16C2-F MH
• Volvo Penta V6-200-CE-P, V6-250-CE-P, V6-280-CE-P
• Volvo Penta VMM-A