20405713 Six Point Screw | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Flywheel Housing Six-Point Screw - 85 mm - Part Number: 20405713

Genuine Volvo Penta 85 mm six-point screw used at a specific position in SAE 1 and SAE 2 flywheel-housing installations.

⚙️ Key Features

• Six-point flywheel-housing screw

• Specified length 85 mm

• One used at the specified housing position

• Works with the SAE housing and its locating bushings

• Correct length and tightening torque are essential

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 20405713 - current 85 mm flywheel-housing screw

OEM / Related Numbers:

• 20529905 - related SAE 2 flywheel housing

• 20405714 - 160 mm screw

• 20405715 - 150 mm screw

• 21455862 - related bushings

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta D5/D7 SAE 1 and SAE 2 flywheel housings

Typically suits:

• Engine / equipment models:

• TD520GE

• TAD530GE

• TAD531GE

• TD720GE

• TAD730GE

• TAD731GE

• TAD732GE

• TAD733GE

• Engine Type: Volvo Penta 5- and 7-litre industrial diesel

• Year / Serial Range: Flywheel-housing type and position dependent

🔌 Function

Clamps the flywheel housing to the engine block at its assigned 85 mm fastener position.

Common signs of failure:

• Housing movement or fretting

• Oil leakage at the housing joint

• Damaged or stretched threads

• Incorrect shorter or longer screw fitted

• Unable to achieve specified torque

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging