Heads up: many models on this page are AI-generated or uploaded untested. They may be misconfigured for the intended application — check the dimensions and tolerances, and verify or edit the model before printing or relying on it.*
Oil Drain Plug Crush Washer Peg Caddy
A 150 x 70 mm drip-lipped bench caddy for oil changes. It has four 30 mm stacking pegs for M12, M14, M16 and M18 drain plug crush washers, each 0.6 mm under the washer bore so they slide on easily. Notches in front of each peg (1 to 4) mark the size. A 34 mm cup holds the hot drain plug while the oil drains, and the 8 mm rim catches drips.
Flagged: automotive electrical. Not for safety-critical use without independent engineering review.
Three-Cup Oil Funnel Drip Wall Rack
A wall rack that holds garage funnels spout-down in three closed tapered cups. The cups open at 26, 34 and 42 mm and are 58 mm deep, so the funnel's cone sits on the rim and leftover oil, coolant or fuel drips into the sealed cup and stays off the floor. The 148 x 80 mm backplate takes two 5.5 mm holes for M5, #8 or #10 screws, and the cups are 2.4 mm thick with ribs tying them to the wall. Any funnel whose spout fits a cup will seat in it.
Spin-On Oil Filter Drain Funnel
A 128 mm funnel for draining used spin-on oil filters. Set the filter upside down on its four stand-off ribs (they fit filters roughly 65–95 mm across) and it drips into a jug through a tapered 20 mm bore spout. The spout's outside ribs leave an air gap in the jug neck so the oil doesn't glug. It prints rim-down with no supports, is 75 mm tall and has a hang tab with a 6 mm hole for a nail on the garage wall.
Flagged: automotive electrical. Not for safety-critical use without independent engineering review.