# H3074 Mackay Hyd Union  Connection (O/R Coupling & Caliper) (1) Dunbier 1880

Suits hydraulic master cylinder & calipers.

## Details

- **Price:** 6.3 AUD
- **Vendor:** Mackay
- **Tags:** Mackay Boat Trailers | Marine Trailer Parts & Accessories

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 6.30 AUD | In stock |

## Images

- H3074 Mackay Hyd Union  Connection (O/R Coupling & Caliper) (1) Dunbier 1880
- H3074 Mackay Hyd Union  Connection (O/R Coupling & Caliper) (1) Dunbier 1880
- H3074 Mackay Hyd Union  Connection (O/R Coupling & Caliper) (1) Dunbier 1880

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> Source: [Sawley's Auto and Marine](www.sawleysautoandmarine.com.au/products/h3074-mackay-hyd-union-connection-o-r-coupling-caliper-1-dunbier-1880)
> Updated: 2026-06-13