GTV GTV (Tipo 916)

Replacement 50 mm center cap for alloy wheels using OEM 60652886. The source recommends printing solid PETG because its PLA retaining clips broke, and the photographed part accepts a separate 50 mm emblem. Confirm the wheel opening and original cap diameter before installation. The single-cap STL is supplied; the optional four-cap print plate and editable SketchUp source remain preserved in the audit archive.

One-millimetre shorter-arm remix of the windscreen washer-nozzle clip for a Tipo 916 GTV wiper assembly. The creator states that the original geometry did not retain the sprayer securely on their GTV and shortened the secondary arm by 1 mm; use this variant only when the source clip is loose and compare against the original before fitting.

Replacement support bracket for the door tweeter on the Alfa Romeo Tipo 916 GTV. The creator designed it to replace the original bracket that commonly breaks with age; verify the speaker and door-trim attachment points before installation.

Replacement clamp for securing the triangular washer pipe to the windscreen-wiper assembly. The creator printed and test-fitted it on a Tipo 916 GTV 2.0 V6 and recommends ABS for resistance to sun and weather; compare the original clamp and hose routing before installation.

Accessory holder for a 250 ml European can in a 1998 Tipo 916 Spider. It mounts through the 12 V socket adapter; the creator notes that one wrap of tape may be needed if the socket fit is loose. The source geometry does not include the photographed laser-marked logo.

Two source-provided clip geometries for retaining the windscreen-washer nozzles and hose on Tipo 916 Spider and GTV wiper assemblies. Compare the original clip location and hose routing, then select the matching source variant before installation.

Replacement insert for the B-pillar rubber seal moulding used on Tipo 916 Spider and GTV models. The creator specifies three printed copies per seal assembly, 0.28 mm layers, no supports and 100% infill; print the source file three times and test the rubber-mould engagement before final installation.

Replacement quick-release screw for the Alfa Romeo Tipo 916 Spider. The creator printed it in PLA at 0.10 mm with supports and 10% infill. Compare the latch features with the original and replace it if heat, UV exposure or wear causes deformation.

Replacement cover and mounting adapter designed by Bob Gildoff after the retaining teeth failed on the door tweeters of his 1997 Spider. The creator printed both at 0.10 mm, with supports everywhere for the adapter and build-plate supports for the cover.