Alfa Romeo Giulia GT / GTA
Browse free 3D-printable replacement parts and accessories for the Alfa Romeo Giulia GT / GTA, covering Tipo 105 / 115 Coupes. Preview models and download STL files.
Find the correct Giulia GT / GTA generation
Choose the matching Giulia GT / GTA generation and confirm its model years before downloading. Then use the individual part's assigned vehicles, description, dimensions, photographs and OEM references to assess compatibility.
What each part record includes
The Giulia GT / GTA catalog separates files by exact generation. Each part record brings together its STL files, compatible vehicles, recommended materials, dimensions, category and source attribution.

Front Crankshaft Seal Driver
Workshop driver for installing the front crankshaft seal in an Alfa Romeo 2.0 L Nord engine. Check the driver's seating face against the new seal and use controlled force; it is an installation tool, not an in-service engine component.

84 mm Piston-Ring Centering Tool
Workshop tool for centering piston rings in an 84 mm cylinder bore while checking end gap. The 84 mm size is corroborated for the Alfa Romeo 2000 GTV's 1,962 cc engine; confirm the measured bore before use.

Crankshaft Rotation Fixture
Workshop fixture that mounts to the six-bolt rear crank flange of an Alfa Romeo 2.0 L Nord engine for controlled rotation during assembly. Print in PETG at full infill as the creator recommends; never use it to start or run an engine.

Clutch-Alignment Tool
Workshop alignment tool for the pressure plate and clutch on Alfa Romeo Tipo 115 GTV coupes. Verify pilot and hub diameters against the removed clutch before assembly; this is an installation aid, not an in-service vehicle part.

Heater Vent Connector
Two source-provided replacement connector variants for the cabin heater vents in 1970–1976 Alfa Romeo 2000 GTV/unificato Bertone coupes. Compare the original connector and select the matching variant before installation.

Ignition-Lead Clip
Clip for 7.5 mm Lumenition Performance high-tension ignition leads used on Alfa Romeo Tipo 105 cars. Confirm lead diameter, avoid sharp bends, and keep the clip clear of hot or moving engine components.

Speedometer-Drive Cable Spacer
Replacement spacer for the speedometer drive where the cable connects on Alfa Romeo Tipo 105 cars. The creator copied an original spacer, printed it in ASA, and reports successful fit and operation.

Heater-Control Cable Clamp
Replacement clamp/spacer securing heater-control cables to the heater levers in Alfa Romeo Tipo 105 and 115 cars. The creator printed PETG at full infill and suggests checking shrinkage and lever movement after installation.

Floor Bung
Flexible replacement floor bung or blind grommet for 1960s–1970s Alfa Romeo Tipo 105 and 115 vehicles. Print in TPU and verify the opening size and retention before road use.
Second-Series Door Map Pockets
Printable left- and right-side map-pocket shells, back plate, and edge trims intended to be covered with vinyl; the back plate is made from 1–1.5 mm aluminium sheet.
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