Alternator Volvo Penta D1 D2 D4 D6 – 12 V 115 A (Replaces 21697753, 23380410, 23892930, 3587616, 3803650, 3817662, 874502)
€259.95
Alternator Volvo Penta D1 / D2 / D4 / D6 – 12 V 115 A Marine Replacement
The Alternator Volvo Penta D1 / D2 / D4 / D6 – 12 V 115 A is a genuine-fit marine alternator engineered to replace factory-installed units on Volvo Penta D-series diesel engines. Delivering 115 amps of steady charging output, it ensures reliable battery performance and power supply to all onboard electronics, even under heavy marine loads.
Manufactured to OEM standards, this alternator offers full plug-and-play compatibility with original brackets, pulleys, and electrical connectors—allowing quick, no-modification installation. Its corrosion-resistant housing and precision-balanced rotor guarantee smooth, low-vibration operation in saltwater environments.
⚙️ Electrical Specifications
Voltage: 12 V – 14 V
Output Current: 115 A
W Connection: Yes (for tachometer signal)
🔩 Physical Specifications
Freewheel Pulley: No
Pulley Diameter: 62 mm (flat pulley)
Pulley Type: 6 PK (six-rib belt)
B+ Terminal: M8
Mounting Holes: 3
Rotation Direction: Clockwise (CW)
🚤 Compatible with Volvo Penta Engines
D1 Series: D1-13F, D1-20F, D1-30F
D2 Series: D2-40F, D2-50F, D2-55F, D2-60F, D2-75F
D4 Series: All D4 models
D6 Series: All D6 models
🔧 Replaces the Following Volvo Penta OEM Part Numbers
21697753
23380410
23892930
3587616
3803650
3817662
874502
⚡ Features & Benefits
✅ Direct OEM replacement – fits existing mounts and connectors
✅ High-efficiency 115 A output for modern electrical systems
✅ Corrosion-resistant marine housing for long life
✅ Smooth, low-vibration operation
✅ Includes W-terminal for tachometer function
✅ Precision-balanced for consistent performance
🛠️ Installation Notes
Check belt alignment and tension after installation
Reuse original wiring and hardware where possible
Verify correct polarity and secure all electrical connections
⚓ Applications
Ideal for Volvo Penta D1–D6 series diesel engines in both leisure and commercial vessels. Suitable for use in harsh marine environments where reliability and stable charging are critical.
Recently Viewed Products
Air filter 21171277
Available on backorder
Shipped in 2–3 working days
€147.98Air filter 21379288
Available on backorder
Shipped in 2–3 working days
€147.93Air filter 21646645
Available on backorder
Shipped in 2–3 working days
€79.62Air filter 21702999
Available on backorder
Shipped in 2–3 working days
€75.50Air filter 3580509
Available on backorder
Shipped in 2–3 working days
€69.70Air filter 3809924
Available on backorder
Shipped in 2–3 working days
€88.57Air filter 858488
Available on backorder
Shipped in 2–3 working days
€60.40Air filter 876185
Available on backorder
Shipped in 2–3 working days
€39.26Air filter bracket with air filter housing Volvo Penta 844593 – 842615
Out of stock
€200.00
Reviews
Clear filtersThere are no reviews yet.