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wear-resistant chain with corrosion resistance for longer service life in tough environments
If you’re replacing worn or tired springs
By eliminating hydraulic fluid
combined with electric heating elements
safely dissolving contaminants while settling hazardous brake dust away from your working area
Trojan Coupling Tc40 50mm Bolt On Mounting 2500kg Heavy Duty NZ AS4177.3 Compliant Fleet Ready sink unit wear-resistant chain with corrosion resistanceCoupling Tc40 Suit 50mm Only High Strength Bolt On 2500 kg NZ Standard Mount The Coupling Tc40 Suit 50mm Only from Trojan is a rugged, bolt on coupling built for reliability in NZ standard mounting environments. Designed around the widely used Tc40 bolt pattern, this 50mm interface delivers a versatile, easy to source solution for towing, rigging, and trailer connections across fleets, farms, and industrial setups. Key specifications at a glance Mount