# Gasket 3921961, Stainless for C5.9 Cummins Exhaust Mixer HDI GCS

Gasket, Exhaust Out Connection (Turbo to Elbow)

Replaces Cummins 3921961. Stainless for Cummins Exhaust Mixer HDI C5.9.

HDI (USA) Marine part HDI GCS

## Details

- **Price:** 85.5 AUD
- **Vendor:** HDI Marine
- **Tags:** Sawley’s AAM Aftermarket – Exhaust Elbows Mixers & Risers – Cummins HDI | Marine Exhaust Elbows Risers & Mixing Elbows

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 85.50 AUD | In stock |

## Images

- Gasket 3921961, Stainless for C5.9 Cummins Exhaust Mixer HDI GCS

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/gasket-3921961-stainless-for-c5-9-cummins-exhaust-mixer-hdi-gcs)
> Updated: 2026-06-23