# 130-6548CN Onan MDKA MDKB MDKDR 17.5KW Heat Exchanger Replacement 130-6548CN

Suits Onan generators MDKAD MDKAE MDKBD MDKBE MDKBP (Spec A-C) MDKBR (Spec A-C), MDKBV MDKBU MDKDR 17.5Kw MDKDR-8202A 27MDKBU-6404B.

Size: 15 x 2.5".

Material: Copper Nickel CuNi for superior resistance to salt water corrosion.

Completely Hard coated for superior corrosion and scratch resistance.

Ground stud, anode and drain plugs fitted.

Same as 130-4433-01 / 130-5006 / 130-6548-02/ 130-7986 / 130-7986-02 /130-7986-02

This is a Mr Cool (USA) marine part 130-6548CN.

## Details

- **Price:** 1100.0 AUD
- **Vendor:** Mr Cool
- **Tags:** Sawley’s AAM Aftermarket – Cooling Systems Mr Cool | Marine Heat Exchangers & Kits

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1100.00 AUD | In stock |

## Images

- 130-6548CN Onan MDKA MDKB MDKDR 17.5KW Heat Exchanger Replacement 130-6548CN
- 130-6548CN Onan MDKA MDKB MDKDR 17.5KW Heat Exchanger Replacement 130-6548CN
- 130-6548CN Onan MDKA MDKB MDKDR 17.5KW Heat Exchanger Replacement 130-6548CN
- 130-6548CN Onan MDKA MDKB MDKDR 17.5KW Heat Exchanger Replacement 130-6548CN
- 130-6548CN Onan MDKA MDKB MDKDR 17.5KW Heat Exchanger Replacement 130-6548CN
- 130-6548CN Onan MDKA MDKB MDKDR 17.5KW Heat Exchanger Replacement 130-6548CN
- 130-6548CN Onan MDKA MDKB MDKDR 17.5KW Heat Exchanger Replacement 130-6548CN
- 130-6548CN Onan MDKA MDKB MDKDR 17.5KW Heat Exchanger Replacement 130-6548CN

---

> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/130-6548cn-onan-mdka-mdkb-mdkdr-17-5kw-heat-exchanger-replacement-130-6548cn)
> Updated: 2026-06-23