# 842240 / 842241  MG502 Twin Disc / Volvo Penta Transmission Gear Oil Cooler 842240 / 842241 Replacement

**Volvo 842240 Transmission / Gear Cooler Replacement**

Oil cooler 842240 replacement, complete with housing 842241 and insert 826937. Fitting shown on the bottom is for the oil pressure sensor.

Used on Volvo Penta Marine engines with Twin Disc MG502 transmissions:

AD40B, AQAD40A, AQAD40B, AQD40A, MD40A, TMD40A, TMD40B, TMD40C, TAMD40A, TAMD40B, TAMD60A, TAMD60B, TAMD60C.

For the cooler used on Borg Warner and MG 502 on Volvo Penta TAMD60C, use 804472.

Bundle material Copper Nickel for superior resistance to corrosion.

This is a Mr Cool part MRC842241

## Details

- **Price:** 1959.1 AUD
- **Vendor:** Mr Cool
- **Tags:** Sawley’s AAM Aftermarket – Cooling Systems Mr Cool | Marine Heat Exchangers & Kits

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1959.10 AUD | In stock |

## Images

- 842240 / 842241  MG502 Twin Disc / Volvo Penta Transmission Gear Oil Cooler 842240 / 842241 Replacement
- 842240 / 842241  MG502 Twin Disc / Volvo Penta Transmission Gear Oil Cooler 842240 / 842241 Replacement
- 842240 / 842241  MG502 Twin Disc / Volvo Penta Transmission Gear Oil Cooler 842240 / 842241 Replacement
- 842240 / 842241  MG502 Twin Disc / Volvo Penta Transmission Gear Oil Cooler 842240 / 842241 Replacement
- 842240 / 842241  MG502 Twin Disc / Volvo Penta Transmission Gear Oil Cooler 842240 / 842241 Replacement
- 842240 / 842241  MG502 Twin Disc / Volvo Penta Transmission Gear Oil Cooler 842240 / 842241 Replacement
- 842240 / 842241  MG502 Twin Disc / Volvo Penta Transmission Gear Oil Cooler 842240 / 842241 Replacement

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/842240-842241-mg502-twin-disc-volvo-penta-transmission-gear-oil-cooler-842240-842241-replacement)
> Updated: 2026-06-23