860017 Camshaft | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta camshaft for the MD22L-A, weighing 3.184 kg and listed for 9 applications across the TMD, MS, TAMD and MD engine series. It is included in the exchange unit cylinder head 3803317, so it is worth establishing whether the exchange head is the better route before ordering the shaft alone. The valve spring 860016 carries the same MD22L-A designation.

🚤 Compatibility

Typically suits:

• Volvo Penta TMD22A
• Volvo Penta TMD22B
• Volvo Penta TMD22P-C
• Volvo Penta MS2B-A
• Volvo Penta TAMD22P-B
• Volvo Penta MD22
• Volvo Penta MD22A
• Volvo Penta MD22L
• Volvo Penta MD22P

• Engine Family: TMD, MS, TAMD, MD

⚙️ Key Features

• For the MD22L-A
• Included in exchange unit cylinder head 3803317
• 3.184 kg
• 9 applications across TMD, MS, TAMD and MD engines

🔌 Function

Opens each valve in turn through its followers, setting the timing and the amount of lift for the whole valve train.

⚠️ Common Signs of Failure

• Loss of power with valve clearances that keep opening up between checks
• Ticking or a rhythmic tapping from the valve gear
• Lobes visibly worn flat, pitted or scuffed on their flanks
• Metal debris or bright glitter in the oil and filter
• Bearing journals scored, or the shaft measuring worn or bent

🛠️ Service Notes

• Renew the followers with the camshaft — a new shaft running on worn followers will wipe its lobes quickly
• Establish why the old shaft wore, as lobe wear usually points to oil supply or the followers rather than the shaft itself
• Compare the cost and scope against exchange head 3803317, which includes this camshaft

📦 Condition

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