859935 Shim | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta shim from the Engine group, 2.29 mm thick and listed for 9 applications across the TMD, MS, TAMD and MD engine series. It is the thinnest of the millimetre-marked steps in this listing group, which begins at 3.38 mm with part number 859879; the step above it is 859934 at 2.31 mm. Order on the measured or stamped thickness only.

🚤 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

• 2.29 mm thick
• Thinnest millimetre-marked step listed here
• Step above is 859934 at 2.31 mm
• 9 applications across TMD, MS, TAMD and MD engines
• TH=2.29mm (Volvo assembly listing)

🔌 Function

Sets a working clearance to specification by adding a precisely graded thickness of steel to the stack.

⚠️ Common Signs of Failure

• Clearance outside specification when measured
• Noise from the assembly the shim sets, changing as the engine warms
• Polished, dished or scuffed shim face
• Measured thickness below the marked figure
• Marking corroded or rubbed away

🛠️ Service Notes

• Reaching the thin end of the run usually means wear has accumulated elsewhere — measure the mating components before fitting the smallest step available

📦 Condition

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