The 3300 uf caps are the exact diameter of the old coupling capacitors, so they are drop-in replacements for those. The 6800 uf capacitor is smaller than the old one, but comes with a replacement capacitor clamp so you can mount it without any trouble. The chassis of both the 2230 and the 1060 has mounting holes for this new smaller clamp. You will need to provide your own nut/screw for the clamp, but you can just reuse the ones from the old clamp. On the 1060 you will need to provide your own screws to mount this to the chassis--small sheet-metal screws will work great.
These are extremely high-quality capacitors and are the same ones I use when I rebuild Marantz gear. These have substantially higher uf ratings than the old capacitors, which will improve the bass response and the sound in general, with no issues. These are perfect for the 1060 and 2230.
These are shorter than the old caps, due to improvements in design. Please see my pictures for details.
US shipping and handling is $5, and international is $18. If you have any questions, please ask.
Looking for more parts? I have power switches, feet, pushbuttons, top case screws, bottom screws, faceplate screws, white LED fuse lamps, blue LED fuse lamps, 6.3v bi-pin bulbs, 8v bi-pin bulbs, 12v bi-pin bulbs, wired 8v 60ma bulbs, new power cords, new main capacitors for the Marantz 1060/2230, wired Pioneer speaker plug replacements, new 630v yellow film capacitors at 13 different values, a large variety of transistors for vintage stereo repair, and more. Just use "add to cart" on everything you want and then check out for combined shipping.