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Donaldson

Donaldson 206340 90 Degree Elbow 3 In 76 Mm Od-Id

SKU CH-DGZE-A189A

Connects 76 mm engine ducts at a 90 degree angle for transparent flow visibility

  • ColorTransparent
  • 90-degree turn routes airflow in tight engine bays
  • 76 mm OD/ID matches three-inch piping without adapters
  • Transparent wall lets you spot blockages at a glance
  • Donaldson construction resists heat and vibration in service
  • Listed February 2025 so the design is current

Donaldson 206340 90 Degree Elbow

This Donaldson elbow redirects airflow or fluid at a 90 degree angle using a 3 inch 76 mm outside and inside diameter. The transparent construction lets technicians inspect flow without disassembly. It serves workshops and fleet operators maintaining heavy-duty engine systems. The part arrives new and ready for immediate installation.

Replaces worn or cracked OE elbows

Swapping this elbow is worth it when the original shows heat fatigue, oil residue or deformation that restricts flow. A tight 90 degree turn demands a precise bore match to avoid turbulence and pressure drop. Technicians choose this item when the existing joint leaks or when a service interval calls for preventive replacement.

Fits 3 inch 76 mm OD-ID connections

The elbow slips onto matched pipe or hose ends and secures with standard clamps or flanges. No special adapters or reducers are required because both ends share the same diameter. The transparent body frees the builder from guessing blockage location during diagnostics. It integrates with existing routing without altering surrounding brackets.

Highlights

  • 90-degree turn routes airflow in tight engine bays
  • 76 mm OD/ID matches three-inch piping without adapters
  • Transparent wall lets you spot blockages at a glance
  • Donaldson construction resists heat and vibration in service
  • Listed February 2025 so the design is current

Specifications

BrandDONALDSON
ColorTransparent

Questions about this item

What pipe diameter does the 3 in 76 mm OD-ID elbow connect?

The elbow joins 3 inch or 76 mm outside and inside diameter piping in a 90 degree bend.

How is the transparent Donaldson 206340 elbow secured during installation?

Push each pipe end fully into the OD-ID sockets until seated; the common mistake is leaving a gap that leaks under pressure.

When should the transparent elbow be inspected or replaced?

Check for cracking, clouding or deformation at each service interval; replace immediately if the material shows UV damage or stress whitening.

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