PH: (02) 9890 1766
info@dhporter.com.auDH Porter manufactures and supplies the full range of marine propulsion components, from custom-cast propellers and precision shafting through to bearings, seals, couplings, rudders and one-off bronze fittings. Most of it is cast, machined and balanced in our North Parramatta workshop, and where a proprietary part is genuinely the better answer we supply that instead.
Complete stern gear packages from gearbox flange to rudder: shaft, stern tube, propeller, rudder and gland, machined and trial assembled in-house.
Propellers made to order in Sydney, cast from our own patterns and brought to ISO 484-2 Class I for smooth running. Gori dealer; folding props supplied.
Propeller shafts machined, keyed and straightened to your drawing. 316, 2205, Marinox 22 and 431 held in stock.
Cutless and composite bearings from 3/4" to 4" on the shelf: Fibre, brass/rubber, phenolic/rubber and Railko. Odd sizes machined to order.
Traditional stern tubes, glands and stuffing boxes made in-house, plus PSS dripless shaft seals. NSW stocking distributor, Sydney.
Tapered, clamp and flexible couplings made to order or modified to suit, with Poly Flex engine mounts supplied from stock.
Skegs and A-frames fabricated for yachts, cruisers and workboats. Bent or damaged units assessed and repaired where condition allows.
Rudders, stocks, glands, bearings and tiller arms in stainless or bronze. Patterns already held for many popular production boats.
Prop nuts, lock nuts, key material, chain gypsies and fastenings in stainless and bronze, held in stock at North Parramatta.
Bronze sea strainers from 1/2" to 2", precision-machined for engine cooling and raw-water intakes that have to keep working.
One-off components CNC machined to your drawing or from a sample, for mining and general industry as readily as for boats.