Tools & equipment

K-700 Fuel Tank Cap 3D Models and STL Files

This collection gathers STL files for fuel tank caps used on tractors, cars, motorcycles, small engines, and containers. You can compare cap shapes, thread styles, and mounting details before opening a model page. It helps when a replacement part is hard to find and you want to print one on a 3D printer. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

A Polyzon collection · 47 models from 3 platforms

How this collection is put together

Polyzon assembles this collection from search results on the connected platforms. Repeats and models without a preview are removed, weak matches go to the end, and the rest keeps the search order. Models belong to their authors — check the terms on each model's page.

Selection rules: the Polyzon editorial team · Text updated 2026-10-13

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Show all: 3498 models
About the category

«K-700 Fuel Tank Cap 3D Models and STL Files»

Fuel caps in the results range from car and van caps with bayonet or threaded necks to motorcycle and moped caps with vented designs. Small-engine caps for mowers, chainsaws, and generators often have simpler shapes and different diameters. Container and jerrycan caps use coarse threads and sealing rings, while holders and retaining straps appear as separate accessories.

When choosing a model, check the thread diameter and pitch, the cap height, and the number of parts in the assembly. Look at the author's notes for the material and print settings they used, and review photos of real prints to judge surface finish and detail. Decide whether supports are needed and how the cap will be oriented on the build plate.

To narrow the search, try synonyms such as fuel filler cap, petrol cap, gas cap, and tank cover, and add the vehicle or equipment type. Related topics include fuel cap holders, gaskets, sealing rings, and adapter threads. If a result is close but not exact, search by thread size or by the engine family instead of a single model name.

FAQ

Frequently asked questions

How do I find a fuel tank cap model for a K-700 tractor?
Search by the cap's thread size, outer diameter, and mounting style, then compare those details with the dimensions listed on the model page. The collection includes caps for tractors and similar machinery, but each author provides different measurements.
What should I measure before printing a fuel tank cap?
Measure the filler neck diameter, thread pitch, cap height, and any bayonet tabs or vent openings. Also note the gasket seat and the clearance around the cap. These dimensions matter more than the title.
Can a fuel tank cap model be scaled?
Scaling changes thread dimensions, so it is often not appropriate for threaded caps unless the author provides a parametric file. Check the model page for notes about scale and units before changing size.
Which file formats are common for these models?
STL is common for printing, while some authors also include STEP, OBJ, or native CAD files for editing. The available formats are listed on each model page.
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