3860083 Volvo Pulley | Genuine Used Part

🔧 Product Description

Genuine Volvo Penta Circulation Water Pump Pulley - Part Number: 3860083

A genuine used Volvo Penta multi-rib circulation-pump pulley fitted to the front of selected GM-based V6 and V8 petrol engines. The pulley bolts to the engine circulation pump and transfers drive from the crankshaft serpentine belt to the pump shaft.

Correct pulley offset and diameter are essential for belt alignment, water-pump speed and clearance around the tensioner and adjoining accessories.

⚙️ Key Features

• Genuine Volvo Penta circulation-pump pulley
• Correct part number 3860083
• Multi-rib pulley for serpentine-belt installations
• Used on selected 4.3L V6, 5.0L V8 and 5.7L V8 engines
• Cross-references with PCM and Crusader pulley applications

🚤 Compatibility

Commonly used on

• Volvo Penta GM-based V6 and V8 serpentine-belt accessory drives
• Circulation-pump assemblies using Volvo Penta pump 3853850
• Selected PCM and Crusader GM marine engines using R065053 / R065053A

Typically suits

• Engine models:
• Volvo Penta 4.3Gi-200-R
• Volvo Penta 4.3GL-G, 4.3GL-GF, 4.3GL-J, 4.3GL-JF and 4.3GL-P
• Volvo Penta 4.3GXi-A, 4.3GXi-B, 4.3GXi-BF, 4.3GXi-C, 4.3GXi-CF, 4.3GXi-D, 4.3GXi-DF, 4.3GXi-E, 4.3GXi-EF, 4.3GXi-F, 4.3GXi-FF, 4.3GXi-G, 4.3GXi-GF, 4.3GXi-J, 4.3GXi-JF, 4.3GXi-P, 4.3GXi-Q and 4.3GXi-225-R
• Volvo Penta 4.3OSi-B, 4.3OSi-BF, 4.3OSi-C, 4.3OSi-CF, 4.3OSi-D, 4.3OSi-DF, 4.3OSi-E, 4.3OSi-EF, 4.3OSi-F, 4.3OSi-FF, 4.3OSi-G, 4.3OSi-GF, 4.3OSi-J and 4.3OSi-JF
• Volvo Penta 5.0GiC-225-S and 5.0GiC-225-J
• Volvo Penta 5.0GL-H, 5.0GL-HF, 5.0GL-J and 5.0GL-JF
• Volvo Penta 5.0GXi-A, 5.0GXi-B, 5.0GXi-BF, 5.0GXi-C, 5.0GXi-CF, 5.0GXi-D, 5.0GXi-DF, 5.0GXi-E, 5.0GXi-EF, 5.0GXi-F, 5.0GXi-FF, 5.0GXi-G, 5.0GXi-GF, 5.0GXi-J, 5.0GXi-JF, 5.0GXi-N, 5.0GXi-P and 5.0GXi-270-R
• Volvo Penta 5.0OSi-B, 5.0OSi-C, 5.0OSi-CF, 5.0OSi-D, 5.0OSi-DF, 5.0OSi-E, 5.0OSi-EF, 5.0OSi-F, 5.0OSi-FF, 5.0OSi-G, 5.0OSi-GF, 5.0OSi-J and 5.0OSi-JF
• Volvo Penta 5.7Gi-A, 5.7Gi-B, 5.7Gi-BF, 5.7Gi-C, 5.7Gi-CF, 5.7Gi-D, 5.7Gi-DF, 5.7Gi-E, 5.7Gi-EF, 5.7Gi-F, 5.7Gi-FF, 5.7Gi-G, 5.7Gi-GF, 5.7Gi-J, 5.7Gi-JF, 5.7Gi-N, 5.7Gi-P, 5.7Gi-300-R
• Volvo Penta 5.7GXi-A, 5.7GXi-B, 5.7GXi-C, 5.7GXi-CF, 5.7GXi-D, 5.7GXi-DF, 5.7GXi-E, 5.7GXi-EF, 5.7GXi-F, 5.7GXi-FF, 5.7GXi-G, 5.7GXi-GF, 5.7GXi-H, 5.7GXi-HF, 5.7GXi-J, 5.7GXi-JF, 5.7GXi-N, 5.7GXi-P and 5.7GXi-320-R
• Volvo Penta 5.7OSi-A, 5.7OSi-AF, 5.7OSi-B, 5.7OSi-BF, 5.7OSi-C, 5.7OSi-CF, 5.7OSi-D, 5.7OSi-DF, 5.7OSi-E, 5.7OSi-EF, 5.7OSi-G, 5.7OSi-GF, 5.7OSi-J and 5.7OSi-JF
• Volvo Penta 5.7OSXi-A, 5.7OSXi-B, 5.7OSXi-C, 5.7OSXi-D, 5.7OSXi-E, 5.7OSXi-F and 5.7OSXi-G
• Volvo Penta V6-200-A, V6-225-A and V6-225-E-A
• Volvo Penta V8-225-A, V8-225-B and V8-225-C
• Volvo Penta V8-270-A, V8-270-B, V8-270-C, V8-270-CE and V8-270-E
• Volvo Penta V8-300-A, V8-300-B, V8-300-C, V8-300-CE and V8-300-E
• Volvo Penta V8-320-A, V8-320-B, V8-320-C, V8-320-CE and V8-320-E
• PCM and Crusader GM marine engines using pulley R065053 or R065053A
• HP Range: Approximately 200HP - 320HP
• Engine Type: GM-based marine petrol V6 and V8 with serpentine-belt drive
• Year Range: Approximately 2001 - 2014, dependent on engine suffix

🔌 Function

The pulley transmits crankshaft rotation through the serpentine belt to the circulation pump. It must run concentrically and in the correct belt plane to maintain coolant flow and prevent accelerated belt wear.

⚠️ Common Signs of Failure

• Pulley bent, dented or visibly out of round
• Belt runs off-centre or develops edge wear
• Rust, pitting or damaged belt grooves
• Cracks around the bolt holes or hub
• Vibration, wobble or repeated belt noise at engine speed

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3860083 current original Volvo Penta pulley reference

OEM / Related Numbers

• 3860083
• VG3860083
• PCM / Crusader: R065053
• PCM / Crusader: R065053A
• 3853850 - Related circulation pump
• 3860079 / 3860091 - Related belt-tensioner references
• 3586326 - Related serpentine belt

Aftermarket / Verified Equivalents

• PCM: R065053A
• Crusader / Pleasurecraft: R065053
• Direct-replacement pulley referencing Volvo Penta 3860083
• Aftermarket 3860083-pattern circulation-pump pulley for GM V6 / V8 engines

📦 Condition

• Genuine used part
• Removed from running engine where applicable
• In good working condition unless otherwise stated