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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 3 Sale Sale
$169.50
$169.50 - $169.50
$169.50
$144.00
$144.00 - $144.00
$144.00

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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$169.50
$169.50 - $169.50
$169.50
$144.00
$144.00 - $144.00
$144.00
Sale Sale
Trojan Mechanical Park Brake Bolt On LH Centre Independent – view 1 Sale Sale
$230.00
$230.00 - $230.00
$230.00
$196.00
$196.00 - $196.00
$196.00

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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$230.00
$230.00 - $230.00
$230.00
$196.00
$196.00 - $196.00
$196.00
Sale Sale
Trojan Mechanical Park Brake BoltOn HYD RH Centre Upgrade For Trailers Calipers To Mechanical Parking Brake – view 1 Sale Sale
$230.00
$230.00 - $230.00
$230.00
$196.00
$196.00 - $196.00
$196.00

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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$230.00
$230.00 - $230.00
$230.00
$196.00
$196.00 - $196.00
$196.00
Sale Sale
Trojan Caliper Hydraulic Cast Iron One Unit for Heavy Trailers Corrosion-Resistant SG Iron Geomet Plating – view 1 Sale Sale
$329.00
$329.00 - $329.00
$329.00
$281.00
$281.00 - $281.00
$281.00

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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$329.00
$329.00 - $329.00
$329.00
$281.00
$281.00 - $281.00
$281.00
Sale Sale
Hayman Reese HR Compact Timer Brake Controller 3 Axles Electric Trailer Unit – view 1
Sale Sale
$386.00
$386.00 - $386.00
$386.00
$336.00
$336.00 - $336.00
$336.00

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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$386.00
$386.00 - $386.00
$386.00
$336.00
$336.00 - $336.00
$336.00
Sale Sale
Trojan Trojan Disc Brake Calipers Hydraulic Calipers MK6 - Stainless Steel Hydraulic Calipers MK6 Stainless Steel Trojan
Sale Sale
$575.00
$575.00 - $575.00
$575.00
$386.18
$386.18 - $386.18
$386.18

Hydraulic Calipers MK6 - Stainless Steel each

Trojan
Only 2 left!

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

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$575.00
$575.00 - $575.00
$575.00
$386.18
$386.18 - $386.18
$386.18
Sale Sale
Trojan Hydraulic Caliper Set Cast Iron Ready to Install – view 1
$440.00 - $440.00
$440.00
$440.00 - $440.00
$440.00

Trojan Hydraulic Caliper Set Cast Iron Ready to Install

Trojan
Only 1 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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$440.00 - $440.00
$440.00
$440.00 - $440.00
$440.00
Trojan Hydraulic Calipers Stainless Steel Marine Grade For Boat Trailer Owners Corrosion Resistant Braking System – view 1
$440.00 - $440.00
$440.00
$456.00
$456.00 - $456.00
$456.00

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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$440.00 - $440.00
$440.00
$456.00
$456.00 - $456.00
$456.00
Trojan Hydraulic Brake Caliper Stainless Steel With SS Piston NZ – view 1
Sale Sale
$655.01
$655.01 - $655.01
$655.01
$504.00
$504.00 - $504.00
$504.00

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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$655.01
$655.01 - $655.01
$655.01
$504.00
$504.00 - $504.00
$504.00
Sale Sale
Trojan Hub and Stub Kits 2000kg High Capacity 2pc 5 by 120 by seven sixteenths Duratorque Beams NZ Trailers
Sale Sale
$837.50
$837.50 - $837.50
$837.50
$506.00
$506.00 - $506.00
$506.00

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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$837.50
$837.50 - $837.50
$837.50
$506.00
$506.00 - $506.00
$506.00
Sale Sale
Trojan Caliper Conversion Set MK2 MK5 Cast Iron Heavy Duty Corrosion Resistant Braking Kit For Demanding Loads – view 1
Sale Sale
$737.50
$737.50 - $737.50
$737.50
$511.00
$511.00 - $511.00
$511.00

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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$737.50
$737.50 - $737.50
$737.50
$511.00
$511.00 - $511.00
$511.00
Sale Sale
Trojan Caliper Kodiak Cast Iron Brake Caliper 225 Trojan Disc Brake Caliper Trojan Kodiak Cast Iron Brake Caliper 225
Sale Sale
$657.00
$657.00 - $657.00
$657.00
$626.00
$626.00 - $626.00
$626.00

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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$657.00
$657.00 - $657.00
$657.00
$626.00
$626.00 - $626.00
$626.00
Sale Sale
Trojan Hydraulic Calipers Set Stainless Steel For Marine Trailers Corrosion Resistant Braking Kit For Boat Owners – view 1
Sale Sale
$1,226.00
$1,226.00 - $1,226.00
$1,226.00
$940.00
$940.00 - $940.00
$940.00

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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$1,226.00
$1,226.00 - $1,226.00
$1,226.00
$940.00
$940.00 - $940.00
$940.00
Sale Sale
Trojan Hydraulic Calipers Kodiak Stainless Steel Marine – view 1
Sale Sale
$2,098.50
$2,098.50 - $2,098.50
$2,098.50
$1,403.00
$1,403.00 - $1,403.00
$1,403.00

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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$2,098.50
$2,098.50 - $2,098.50
$2,098.50
$1,403.00
$1,403.00 - $1,403.00
$1,403.00
Sale Sale