1522338 Spring Washer | Genuine Volvo Penta Part

🔧 Product Description

A genuine Volvo spring washer used in heavy rear-axle hub-reduction assemblies. The conical washer applies axial preload to the sun-gear and hub components, controlling movement and helping retain the gear stack. Approximate dimensions are 34.5mm internal diameter, 58.5mm outside diameter and 3.5mm free height. It is installed with sun gear 1522382, thrust shim 1522393 and retaining ring 914532.

🚤 Compatibility

• Year Range: Approximately 1970s - 2000s

⚙️ Key Features

• Genuine Volvo hub-reduction spring washer
• Correct Volvo part number 1522338
• Approximate 34.5mm ID × 58.5mm OD × 3.5mm height
• Used with 26-tooth sun gear 1522382
• Engine type: Volvo heavy-vehicle planetary hub-reduction axle

🔌 Function

The spring washer maintains axial preload in the hub-reduction gear stack and helps prevent sun-gear movement and rattle.

⚠️ Common Signs of Failure

• Hub reduction develops end play or knocking
• Washer becomes flat, cracked or heat-discoloured
• Sun gear moves axially beyond specification
• Retaining ring or thrust shim shows abnormal wear
• Replacement is required during hub overhaul

🛠️ Service Notes

• This is a conical preload washer in the planetary hub-reduction axle, not an engine-mounting or fastener washer like the other spring washers under this item type - it works with sun gear 1522382, thrust shim 1522393 and retaining ring 914532
• Approximate dimensions are 34.5 mm ID x 58.5 mm OD x 3.5 mm free height - confirm against the gear stack being serviced, since planetary hub reductions vary by axle model

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 1522382 related sun gear
• 1522393 related thrust shim
• 914532 related snap ring

Aftermarket / Verified Equivalents

• EuroRicambi: 88170345
• Eurotec: 88001201
• Kacmazlar: K04.01352

📦 Condition

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