Superba Dishwasher upper spray arm pin

MembershipWant to sell prints of my models! Join my commercial membership here! This is a replacement upper spray arm locking pin for the KitchenAid (made by Whirlpool) Superba dishwasher, model KUDS01DJWH0 (and possibly others using the same friction-fit system). The original part is discontinued, so I reverse-engineered and iteratively prototyped this solution—17 versions later, it snaps together beautifully and I imagine it should last longer than the original OEM wearable part. But if it doesn't, it only costs pennies to print!Designed for functional strength, dishwasher heat resistance, and proper spray arm rotationUses a two-part snap-fit system: the male pin flexes and locks into the female body with a crisp, secure click(this is better than the original, which used a teardrop shape which eventually wears enough to pop off)Final design tested in ASAPLA is not recommended due to the extreme heat of a dishwasher sanitation cycle!PETG may work, but ASA or ABS are better. Use PE