3848749 Adjusting Washer | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta adjusting washer, 3.15 mm thick, from the Marine Propulsion group, weighing 0.029 kg and listed for 35 applications across IPS and D-series drives. It supersedes part number 3593898. The thickness is what decides the order - adjusting washers are supplied in a range of sizes.

🚤 Compatibility

• Engine Family: IPS, D

Full model list at the end of this description.

⚙️ Key Features

• 3.15 mm thick
• 0.029 kg
• Supersedes 3593898
• 35 applications across IPS and D-series drives

🔌 Function

Sets the running clearance or preload of the assembly it is fitted in by taking up a measured amount of endfloat.

⚠️ Common Signs of Failure

• Whine, growl or rumble from the drive that changes with load
• Backlash or endfloat outside specification on measurement
• Washer faces bright, fretted or dished
• Bearing tracks marked from being run with the wrong preload
• Play felt in the shaft or gear the washer sets

🛠️ Service Notes

• Adjusting washers come in graded thicknesses - measure the actual clearance and select the size that gives the manual figure rather than simply replacing like for like
• Check the mating faces and the bearing for wear before reshimming, and use a new washer rather than a fretted one

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3848749 → Supersedes 3593898

OEM / Related Numbers

• 3593898 earlier number superseded by this part

📦 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 D8A2-A MP, D8A4-A MP, D8A8-A MP
• Volvo Penta IPS15-C, IPS15-B, IPS15-A
• 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