24255577 Camshaft Bearing Kit | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta camshaft bearing kit weighing 0.184 kg, listed for one TWD series engine application and superseding part number 21006109 - the larger of the pair.

🚤 Compatibility

Typically suits:

• Volvo Penta TWD1744GE

• Engine Family: TWD

⚙️ Key Features

• 0.184 kg
• Supersedes 21006109
• Listed for one TWD series engine application
• The larger of the two camshaft bearing kits here - kit 24255575 is 0.107 kg and supersedes 21006103

🔌 Function

Carries the camshaft in its bore, holding the shaft on centre and providing the oil film that keeps journal and housing apart.

⚠️ Common Signs of Failure

• Rumble or knock from the camshaft area that changes with speed
• Oil pressure down when hot or slow to build
• Metal glitter in the oil or on the filter element
• Shells found scored, spun or showing copper through the overlay
• Camshaft journal worn or with a visible step at the edge of the bearing

🛠️ Service Notes

• Measure the camshaft journals before fitting - a worn shaft will ruin a new bearing quickly
• These kits are sized by position: this one supersedes 21006109 while 24255575 supersedes 21006103, so order by the number the position calls for
• Check the oil feed drilling to the bearing is clear before assembly

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 24255577 → Supersedes 21006109

📦 Condition

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