20755314 Flange Screw | Genuine Volvo Penta Part

🔧 Product Description

Brand-new genuine Volvo Penta flange screw used in the cooling-system assembly on selected D5A engines. The integral flange distributes clamping load over the mating component and provides the specified thread, length and strength for the original joint.

🚤 Compatibility

• Engine Family: D, TAD

Full model list at the end of this description.

⚙️ Key Features

• Genuine Volvo Penta flanged fastener
• Correct thread, length and strength specification
• Integral flange spreads clamping load
• Catalogued in the D5A-B TA cooling system
• One screw supplied; washers and adjoining parts only if specified separately
• Engine type: Volvo Penta D5 industrial diesel
• L=30mm (Volvo assembly listing)
• Quantity varies by assembly, most commonly one

🔌 Function

Secures the specified cooling-system component with the designed clamp load while the flange supports the joint surface.

⚠️ Common Signs of Failure

• Coolant seepage caused by loss of clamp load
• Loose or missing fastener
• Damaged or corroded threads
• Stretched bolt or damaged flange face
• Joint distortion from incorrect fastener length or torque

🛠️ Service Notes

• The integral flange spreads the load and forms the bearing face, so do not add a separate washer unless the workshop manual for your engine specifically calls for one
• Clean the threads and the seating face before fitting — grit, paint or old sealant under the flange gives a false torque reading and the joint will slacken off in service
• Where the flange is serrated it must bear directly on clean metal to grip; discard any screw with a deformed flange or damaged serrations rather than reusing it
• Tighten to the torque and sequence given in the workshop manual for your engine, and treat the screw as single-use where the manual specifies an angle-tightened or stretch fastener
• Check the thread in the receiving component at the same time; a pulled or corroded thread will not hold a new screw however carefully it is torqued

🔄 Supersession & Cross Reference

Other-Brand OEM Numbers

• VOE20755314

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D7A-B TA, D7A-T, D7C-B TA
• Volvo Penta D5A-B TA, D5A-T
• Volvo Penta TAD721GE, TAD721VE
• Volvo Penta TAD722GE, TAD722VE
• Volvo Penta TAD750GE, TAD750VE
• Volvo Penta TAD520VE
• Volvo Penta TAD550GE
• Volvo Penta TAD551GE
• Volvo Penta TAD560VE
• Volvo Penta TAD561VE
• Volvo Penta TAD650VE
• Volvo Penta TAD660VE
• Volvo Penta TAD720VE
• Volvo Penta TAD732GE EDC4
• Volvo Penta TAD733GE EDC4
• Volvo Penta TAD734GE
• Volvo Penta TAD751GE
• Volvo Penta TAD752GE
• Volvo Penta TAD753GE
• Volvo Penta TAD754GE
• Volvo Penta TAD760VE
• Volvo Penta TAD761VE
• Volvo Penta TAD762VE
• Volvo Penta TAD763VE
• Volvo Penta TAD764VE
• Volvo Penta TAD765VE