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Trojan Disc Brake Calipers – Reliable Braking for Light Trailers

Trojan Disc Brake Calipers – Reliable Braking for Light Trailers

Trojan Disc Brake Calipers – Reliable Braking for Light Trailers offers a full range of disc brake calipers to suit light trailer applications. Engineered for durability, safety, and performance, these calipers provide consistent stopping power across a variety of setups. Whether you need cast iron strength, stainless steel corrosion resistance, or a retro fit replacement, Trojan has the right solution.

Cast Iron Calipers – Hydraulic Type

  • Manufactured from SG cast iron

  • Electro zinc plated for corrosion protection

  • Fitted with a Phenolic piston (non-rusting, high-strength material)

  • Brass slide pins and bleed screws with stainless steel fittings

  • Stopping capacity:

    • 1500kg per pair (with 225mm dia rotors)

    • 2000kg per pair (with 275mm dia rotors)

Stainless Steel Calipers – Hydraulic Type

  • Cast in high-grade stainless steel for complete corrosion resistance

  • Ideal for boat trailers and marine use

  • Equipped with Phenolic pistons, brass, and stainless fittings

  • Brake pads include stainless steel backing plates to prevent lining separation from corrosion

  • Same stopping capacity and specifications as cast iron versions

Retro Fit Calipers – Hydraulic Type

  • Available in cast iron only

  • Direct replacement for discontinued early MK2 Trojan hydraulic calipers

  • Only difference is the mounting bolt position

  • All other specifications match current models

Disclaimer: Trailer parts must be installed per manufacturer specifications and NZ Transport Agency (NZTA) requirements. Action Outdoors supplies trailer components — installation should be carried out by a qualified technician. Contact us for advice.

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Trojan Mechanical Park Brake Bolt On HYD RH Forward Retrofit for Trojan Calipers Heavy Duty Towing Upgrade – view 2
Trojan Mechanical Park Brake Bolt On HYD RH Forward Retrofit for Trojan Calipers Heavy Duty Towing Upgrade – view 3
$119.00 - $119.00
$119.00
$119.00 - $119.00
$119.00

Trojan Mechanical Park Brake Bolt On HYD RH Forward Retrofit for Trojan Calipers Heavy Duty Towing Upgrade

Trojan

Mechanical Park Brake Bolt-On HYD RH Forward for Trojan Calipers is a rugged stainless steel retrofit that transforms your Trojan hydraulic calipe...

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$119.00 - $119.00
$119.00
$119.00 - $119.00
$119.00
Trojan Mechanical Park Brake Bolt On LH Centre Independent – view 2
Trojan Mechanical Park Brake Bolt On LH Centre Independent – view 1
$161.00 - $161.00
$161.00
$161.00 - $161.00
$161.00

Trojan Mechanical Park Brake Bolt On LH Centre Independent

Trojan

Mechanical Park Brake Bolt-On HYD LH Centre is engineered to transform your existing Trojan hydraulic calipers by introducing a reliable, independ...

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$161.00 - $161.00
$161.00
$161.00 - $161.00
$161.00
Trojan Mechanical Park Brake BoltOn HYD RH Centre Upgrade For Trailers Calipers To Mechanical Parking Brake – view 2
Trojan Mechanical Park Brake BoltOn HYD RH Centre Upgrade For Trailers Calipers To Mechanical Parking Brake – view 1
$161.00 - $161.00
$161.00
$161.00 - $161.00
$161.00

Trojan Mechanical Park Brake BoltOn HYD RH Centre Upgrade For Trailers Calipers To Mechanical Parking Brake

Trojan

Mechanical Park Brake Bolt-On HYD RH Centre is a purpose-built upgrade that lets you convert your Trojan hydraulic disc brake calipers into a dura...

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$161.00 - $161.00
$161.00
$161.00 - $161.00
$161.00
Trojan Caliper Hydraulic Cast Iron One Unit for Heavy Trailers Corrosion-Resistant SG Iron Geomet Plating – view 5
Trojan Caliper Hydraulic Cast Iron One Unit for Heavy Trailers Corrosion-Resistant SG Iron Geomet Plating – view 1
$238.00 - $238.00
$238.00
$238.00 - $238.00
$238.00

Trojan Caliper Hydraulic Cast Iron One Unit for Heavy Trailers Corrosion-Resistant SG Iron Geomet Plating

Trojan
In stock

Caliper Hydraulic Cast Iron — One-Unit Heavy-Duty Trailer Caliper The Trojan Caliper Hydraulic Cast Iron ONE ONLY is a rugged, single-unit brake c...

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$238.00 - $238.00
$238.00
$238.00 - $238.00
$238.00
Hayman Reese HR Compact Timer Brake Controller 3 Axles Electric Trailer Unit – view 2
Hayman Reese HR Compact Timer Brake Controller 3 Axles Electric Trailer Unit – view 1
$274.00 - $274.00
$274.00
$274.00 - $274.00
$274.00

Hayman Reese HR Compact Timer Brake Controller 3 Axles Electric Trailer Unit

Trojan

Hayman Reese HR Compact Timer Brake Controller for 1–3 Axles The Hayman Reese HR Compact Timer Brake Controller is a precision-engineered electric...

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$274.00 - $274.00
$274.00
$274.00 - $274.00
$274.00
Trojan Trojan Disc Brake Calipers Hydraulic Calipers MK6 - Stainless Steel Hydraulic Calipers MK6 Stainless Steel Trojan
Trojan Trojan Disc Brake Calipers Hydraulic Calipers MK6 - Stainless Steel Hydraulic Calipers MK6 Stainless Steel Trojan
$291.00 - $291.00
$291.00
$291.00 - $291.00
$291.00

Hydraulic Calipers MK6 - Stainless Steel

Trojan

Hydraulic Calipers MK6 Stainless Steel - Cast in high-grade Stainless Steel, offers total protection against corrosionHydraulic Calipers MK6 - Stai...

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$291.00 - $291.00
$291.00
$291.00 - $291.00
$291.00
Trojan Hydraulic Caliper Set Cast Iron Ready to Install – view 2
Trojan Hydraulic Caliper Set Cast Iron Ready to Install – view 1
$372.00 - $372.00
$372.00
$372.00 - $372.00
$372.00

Trojan Hydraulic Caliper Set Cast Iron Ready to Install

Trojan
Only 2 left!

Caliper sets, except where shown, include 1 pair calipers, pads & mounting hardware. Brake pads are asbestos free.  These are cast in SG iron ...

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$372.00 - $372.00
$372.00
$372.00 - $372.00
$372.00
Trojan Hydraulic Calipers Stainless Steel Marine Grade For Boat Trailer Owners Corrosion Resistant Braking System – view 2
Trojan Hydraulic Calipers Stainless Steel Marine Grade For Boat Trailer Owners Corrosion Resistant Braking System – view 1
$386.00 - $386.00
$386.00
$386.00 - $386.00
$386.00

Trojan Hydraulic Calipers Stainless Steel Marine Grade For Boat Trailer Owners Corrosion Resistant Braking System

Trojan
Only 1 left!

Meet the Hydraulic Calipers Stainless Steel T993483 EA—a marine-grade braking solution engineered for boat trailers and harsh coastal environments...

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$386.00 - $386.00
$386.00
$386.00 - $386.00
$386.00
Trojan Hydraulic Brake Caliper Stainless Steel With SS Piston NZ – view 2
Trojan Hydraulic Brake Caliper Stainless Steel With SS Piston NZ – view 1
$413.00 - $413.00
$413.00
$413.00 - $413.00
$413.00

Trojan Hydraulic Brake Caliper Stainless Steel With SS Piston NZ

Trojan

Trojan Stainless Steel Hydraulic Brake Caliper with SS Piston – NZ Engineered for durability and reliable stopping in demanding conditions, the Tr...

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$413.00 - $413.00
$413.00
$413.00 - $413.00
$413.00
Trojan Hub and Stub Kits 2000kg High Capacity 2pc 5 by 120 by seven sixteenths Duratorque Beams NZ Trailers
$483.00 - $483.00
$483.00
$483.00 - $483.00
$483.00

Trojan Hub and Stub Kits 2000kg High Capacity 2pc 5 by 120 by seven sixteenths Duratorque Beams NZ Trailers

Trojan

Introducing the Hub and Stub Kits 2000kg 2PC 5x120x7/16 — a purpose-built, two-piece hub kit crafted to keep NZ trailers dependable on every journ...

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$483.00 - $483.00
$483.00
$483.00 - $483.00
$483.00
Trojan Caliper Kodiak Cast Iron Brake Caliper 225 Trojan Disc Brake Caliper Trojan Kodiak Cast Iron Brake Caliper 225
Trojan Caliper Kodiak Cast Iron Brake Caliper 225 Trojan Disc Brake Caliper Trojan Kodiak Cast Iron Brake Caliper 225
$512.00 - $512.00
$512.00
$512.00 - $512.00
$512.00

Kodiak Cast Iron Brake Caliper 225 Trojan Disc Brake Caliper

Trojan

Kodiak Cast Iron Brake Caliper 225 Trojan Disc Brake Caliper The Kodiak 225 from Trojan is a rugged, cast‑iron brake caliper assembly designed to ...

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$512.00 - $512.00
$512.00
$512.00 - $512.00
$512.00
Trojan Caliper Conversion Set MK2 MK5 Cast Iron Heavy Duty Corrosion Resistant Braking Kit For Demanding Loads – view 2
Trojan Caliper Conversion Set MK2 MK5 Cast Iron Heavy Duty Corrosion Resistant Braking Kit For Demanding Loads – view 1
$524.00 - $524.00
$524.00
$524.00 - $524.00
$524.00

Trojan Caliper Conversion Set MK2 MK5 Cast Iron Heavy Duty Corrosion Resistant Braking Kit For Demanding Loads

Trojan

Caliper Conv Set MK2/MK5 Cast Iron — Heavy‑Duty, Corrosion‑Resistant Brake Caliper Conversion When dependable, high‑load braking is non‑negotiable...

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$524.00 - $524.00
$524.00
$524.00 - $524.00
$524.00
Trojan Hydraulic Calipers Set Stainless Steel For Marine Trailers Corrosion Resistant Braking Kit For Boat Owners – view 2
Trojan Hydraulic Calipers Set Stainless Steel For Marine Trailers Corrosion Resistant Braking Kit For Boat Owners – view 1
$738.00 - $738.00
$738.00
$738.00 - $738.00
$738.00

Trojan Hydraulic Calipers Set Stainless Steel For Marine Trailers Corrosion Resistant Braking Kit For Boat Owners

Trojan

Hydraulic Calipers Set - Stainless Steel is engineered for marine environments where salt, humidity, and road grime demand reliable braking hardwa...

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$738.00 - $738.00
$738.00
$738.00 - $738.00
$738.00
Trojan Hydraulic Calipers Kodiak Stainless Steel Marine – view 2
Trojan Hydraulic Calipers Kodiak Stainless Steel Marine – view 1
$1,436.00 - $1,436.00
$1,436.00
$1,436.00 - $1,436.00
$1,436.00

Trojan Hydraulic Calipers Kodiak Stainless Steel Marine

Trojan

Introducing Hydraulic Calipers Kodiak - Stainless Steel, the marine-grade braking solution designed for boat trailers that face saltwater, spray, ...

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$1,436.00 - $1,436.00
$1,436.00
$1,436.00 - $1,436.00
$1,436.00