20914382 Hollow Screw | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Fuel-Regulator Hollow Screw - Part Number: 20914382

OEM fastening or load-distribution component used in the tad650ve common-rail fuel return and pressure-regulator assembly. It restores the specified thread, strength, length and clamping geometry required by the original assembly.

Application note: Used with return line 20914335 and regulator 20993071 in the applicable configuration. Later regulator arrangements use 21169170 with 21060258 or later.

⚙️ Key Features

• Manufactured to the original Volvo Penta dimensional and material specification

• Maintains correct fit, alignment and service access

• Designed for diesel-engine heat, vibration and operating load

• Direct replacement for a worn, damaged or missing original component

• Must be matched by part number, engine product and serial/configuration

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 20914382 (OEM catalogue reference)

OEM / Related Numbers:

• 20914335 fuel return line

• 20914382 hollow screw

• 20993071 fuel-pressure regulator

• 21060258 and 21103266 later regulator references

• 21169170 36 mm hollow screw used with later regulator configuration

• 20459906 banjo nipple

• 20838200 fuel pipe

• 20798675 high-pressure pump; 3801103 exchange pump

• 21147446 later high-pressure pump; 3801277 exchange pump

• 20792162 pump O-ring

• 20793558 retaining screw

• 20795661 pump tappet

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• TAD650VE common-rail fuel return and pressure-regulator assembly

Typically suits:

• Engine models:

• TAD650VE

• HP Range: Approximately 220-250 HP

• Engine Type: 7 L six-cylinder common-rail industrial diesel

• Year Range: Approximately 2000s-2010s

🔌 Function

Provides the specified clamping, locating or load-distribution function so the connected assembly remains secure and aligned.

Common signs of failure:

• Fastener repeatedly loosens under vibration

• Damaged, stretched, corroded or stripped threads

• Loss of clamping force or component alignment

• Fretting, movement or cracking around the secured joint

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging