3817760 Lock Ring | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta lock ring from the Marine Propulsion group, weighing 0.035 kg and listed for 44 applications across the D and HS ranges.

🚤 Compatibility

• Engine Family: D, HS
• HP Range: 145-480 HP

Full model list at the end of this description.

⚙️ Key Features

• 0.035 kg
• 44 applications across the D and HS ranges
• Marine Propulsion group

🔌 Function

Locks an assembly axially in its housing, holding the stack of parts against its shoulder.

⚠️ Common Signs of Failure

• Ring jumped out of its groove, letting the assembly move
• Groove worn or peened over
• Ring distorted, opened out or cracked
• Knocking or end float in the assembly it retains

🛠️ Service Notes

• Fit a new lock ring rather than reusing one that has been sprung out, and check its groove for wear
• Make sure the ring is fully seated all the way round before the assembly is loaded

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D6-280I-D, D6-310I-D, D6-280I-E, D6-310I-E, D6-300I-F, D6-330I-C, D6-370I-C, D6-330I-D, D6-280I-C, D6-310I-C, D6-340I-G, D6-380I-G, D6-440I-G, D6-480I-G, D6-440I-WJ-G, D6-480I-WJ-G, D6-300I-G, D6-330I-F, D6-370I-F, D6-435I-C, D6-435I-D, D6-435I-E, D6-435I-F, D6-370I-D, D6-330I-E, D6-370I-E
• Volvo Penta D4-300I-C, D4-300I-D, D4-300I-E, D4-300I-F, D4-175I-G, D4-230I-G, D4-270I-G, D4-320I-G, D4-300I-G, D4-145I-G, D4-175 VG
• Volvo Penta HS80VE, HS80AE, HS80AE-B, HS80IVE-B
• Volvo Penta HS85AE, HS85IVE, HS85IVE-A