# 1954 Dunbier Replacement Piston O-Ring & Boot: Hyd Calliper # 1956 Mackay H3090

This Kit is for replacing damaged piston seals on an AL-KO Hydraulic Disc Brake Calliper.

## Details

- **Price:** 26.55 AUD
- **Vendor:** Dunbier
- **Tags:** Dunbier Boat Trailers | Marine Trailer Parts & Accessories

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 26.55 AUD | In stock |

## Images

- 1954 Dunbier Replacement Piston O-Ring & Boot: Hyd Calliper # 1956 Mackay H3090
- 1954 Dunbier Replacement Piston O-Ring & Boot: Hyd Calliper # 1956 Mackay H3090
- 1954 Dunbier Replacement Piston O-Ring & Boot: Hyd Calliper # 1956 Mackay H3090

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> Source: [Sawley's Auto and Marine](www.sawleysautoandmarine.com.au/products/1954-dunbier-replacement-piston-o-ring-boot-hyd-calliper-1956-mackay-h3090)
> Updated: 2026-06-08