991098 Shim | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta shim, 0.15 mm thick, weighing 0.002 kg and listed for 30 applications across the D and IPS series. It is the middle step of a three-part graded family — 991097 is 0.10 mm and 991099 is 0.35 mm on the same 30 applications. The 35-application family 991100 to 991102 runs the same three steps, so match the fitment as well as the thickness.

🚤 Compatibility

• Engine Family: D, IPS

Full model list at the end of this description.

⚙️ Key Features

• 0.15 mm thick
• 0.002 kg
• 30 applications across the D and IPS series
• Middle step between 991097 at 0.10 mm and 991099 at 0.35 mm

🔌 Function

Packs out an assembly stack by a measured amount so the clearance or preload falls inside specification.

⚠️ Common Signs of Failure

• Whine, rumble or growl from the assembly the shim sits in
• Noticeable end float or free play at the shaft
• Clearance or preload measuring outside specification on reassembly
• Shim found fretted, bright-polished or dished when stripped out
• Measured thickness down on the stamped size

🛠️ Service Notes

• Order by the stamped or measured thickness — published weights are not a reliable guide across a graded shim set
• One member of this family has no published weight at all, so weight cannot be used to place a shim within the set even loosely

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D13C2-B MP, D13C2-A MP, D13C4-A MP, D13B-L MP, D13B-G MP, D13B-K MP, D13B-C MP, D13C6-A MP, D13C4-B MP, D13C5-B MP, D13C5-A MP, D13C7-B MP, D13C8-B MP
• Volvo Penta D11C2-A MP, D11C4-A MP, D11B4-A MP, D11B2-A MP, D11A-C MP, D11A-D MP, D11A-E MP
• Volvo Penta IPS2-C, IPS2-A, IPS2-B
• Volvo Penta IPS20-D, IPS20-E
• Volvo Penta IPS3-C, IPS3-A
• Volvo Penta IPS30-E, IPS30-D
• Volvo Penta D8A4-A MP