Koswork Kyosho Front Outer Hardened Hinge Pin Shaft RC Suspension Pin - KOS04342 4.19 inch OD 3x26mm shaft dimensions ensure a

3x26mm shaft dimensions ensure a direct fit to the correct Inferno mounting points

Suitable for fixed-wing pylon racer airframes running

Traxxas 89087-4

Direct OEM-spec fitment — no modifications required

Comes with decal trim already applied

Koswork Kyosho Front Outer Hardened Hinge Pin Shaft RC Suspension Pin - KOS04342 4.19 inch OD 3x26mm shaft dimensions ensure aThe Koswork KOS04342 front outer hardened hinge pins are direct fit suspension shafts designed for the Kyosho Optima, Ultima, Javelin, Mid, and Turbo series RC buggies. Sized at 3x26mm, these pins replace the front outer suspension shaft on these classic Kyosho platforms, restoring proper geometry and smooth hinge pin movement after wear or damage. Koswork manufactures these to a hardened steel specification, making them a more durable option than