# Twin Disc MG 506 Transmission Cooler Replacement

TD MG 506 Twin Disc replacement transmission cooler.

Material: copper nickel. 2 zincs to assist in a longer life for this product.

  

Diameter: 4 in.

Water Connections - 1-1/4"" NPT (Threaded Water Connections)

Oil Connections - 3/4" NPT

Overall Length - 12-3/4"

This is a Mr Cool (USA) part MRCTD 507.

## Details

- **Price:** 2144.0 AUD
- **Vendor:** Mr Cool
- **Tags:** Sawley’s AAM Aftermarket – Cooling Systems Mr Cool | Marine Heat Exchangers & Kits

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2144.00 AUD | In stock |

## Images

- Twin Disc MG 506 Transmission Cooler Replacement
- Twin Disc MG 506 Transmission Cooler Replacement

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/twin-disc-mg-506-transmission-cooler-replacement)
> Updated: 2026-06-23