20795861 Hollow Screw | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Hollow Screw - Part Number: 20795861

Application-specific hollow screw used in the charge-air cooler, inlet pipe and cooling-system installation on the listed Volvo Penta engines. Provides a hollow fluid connection through the charge-air or cooling-system banjo fitting.

⚙️ Key Features

• Genuine Volvo Penta hollow screw

• Direct service replacement for part number 20795861

• Designed for the charge-air cooler, inlet pipe and cooling-system installation

• Provides a hollow fluid connection through the charge-air or cooling-system banjo fitting

• Application family: 7-litre inline-six turbocharged industrial diesel; Approximately 2004 - 2016

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 20795861 (Volvo Penta OEM reference)

OEM / Related Numbers:

• VOE20795861 - Volvo Construction Equipment prefixed number format

• 20795871 - charge-air cooler

• 21665677 / 20790888 - charge-air pipe references

• 20793728 - oil-cooler/cooling-system gasket

• 20795947 - injector/pipe adapter

• 20795935 - lock strap

• 20795939 - flange screw

• 20795948 - retaining clip

• 20405613 - charge-air gasket

• 20531832 - gasket

• 20405729 / 996810 - pipe screws

• 20794103 - thermostat-housing gasket

• 21883641 / 22058773 - thermostat housings

• 21360430 - thermostat

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta TAD560/TAD750/TAD760-series charge-air and cooling installations

Typically suits:

• Engine models:

• TAD560VE; TAD561VE; TAD734GE; TAD750GE

• TAD751GE; TAD752GE; TAD753GE; TAD754GE

• TAD760VE; TAD761VE; TAD762VE

• HP Range: Approximately 180HP - 320HP

• Engine Type: 7-litre inline-six turbocharged industrial diesel

• Year Range: Approximately 2004 - 2016

🔌 Function

Provides a hollow fluid connection through the charge-air or cooling-system banjo fitting.

Common signs of failure:

• Rounded drive surfaces or damaged threads

• Stretching, cracking, corrosion or permanent deformation

• Fastener repeatedly loosens or cannot retain the specified torque

• Fretting or movement visible at the joint

• Incorrect seating or clamp load caused by substituted hardware

Service / Installation Notes:

• Confirm thread, length, strength grade and any single-use restriction.

• Use the specified torque, angle and locking method on clean threads.

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging