About This Collection About Land Rover Brake Calipers
The brake caliper is the hydraulic clamp that squeezes the brake pads against the disc rotor when pressure from the master cylinder is applied. Caliper design varies considerably across the Land Rover and Range Rover range and must be matched precisely by model, year, axle, and brake package before ordering. As part of the wider Land Rover brake system, calipers are listed here alongside seal kits, pistons, brackets, and guide pin sets. Brake pads, brake discs, and brake hoses are covered in separate sibling collections.
Classic Defender and Discovery 1 use fixed multi-piston calipers. Discovery 2 and early platforms use floating designs. Discovery 3, Discovery 4, and Range Rover Sport L320 use conventional floating hydraulic rear calipers — their parking brake is a separate cable-operated drum-in-disc system, not an EPB-integrated caliper. Range Rover L405, Discovery 5, and all later JLR platforms have EPB-integrated rear calipers requiring service mode and a wind-back tool.
This collection covers complete front and rear caliper units, caliper kits with hardware, rebuild seal kits, pistons, caliper brackets and carriers, guide pin kits, bleed screws, and caliper springs. Cosmetic caliper cover kits are listed under Land Rover Accessories, not here.
Buying Guide OEM, Aftermarket, and Rebuild Kits
Brake calipers are safety-critical components. The right approach depends on the condition of the existing caliper body.
Complete replacement (OEM or quality aftermarket): Use when the caliper body or piston bore shows corrosion, scoring, or seizure that a seal kit cannot address. OEM-equivalent suppliers include TRW, ATE, Delphi, Brembo, and Akebono across various Land Rover platforms. TRW is the OEM caliper supplier on Discovery 3, Discovery 4, and Range Rover Sport L320. Full replacement is the right call on high-mileage EPB rear calipers on later platforms where piston seizure and actuator wear occur together.
Rebuild kits (seal kits and pistons): Use when the caliper body and piston bore are undamaged and the fault is a weeping piston seal or sticking slide pin. Rebuild is a practical choice for Freelander 1 front calipers and Classic Defender front calipers on earlier model years, where the body rarely corrodes beyond saving.
Caliper upgrade kits: Performance caliper upgrades exist for Defender and some Discovery variants. Confirm caliper-to-disc clearance and pad availability before ordering any upgrade caliper.
Model Fitment Brake Caliper Fitment by Model
Front and rear disc brake calipers are fitted across all modern Land Rover and Range Rover models. Key differences are piston count, caliper type (fixed vs floating), bore diameter, and whether the rear caliper integrates the electronic parking brake. Always confirm by VIN, build date, and axle position before ordering.
| Model | Years | Caliper Configuration | Key Note |
| Classic Defender 90/110/130 | 1983 to 2016 | Multi-piston (varies by year and axle) | 2007 to 2016 models use four-piston front and two-piston rear calipers. Fixed caliper design on these variants; no sliding guide pins. Earlier Defender variants may differ. Pre-1994 Defender 90 may have rear drums; confirm before ordering rear calipers. |
| New Defender L663 | 2020 onwards | Front: multi-piston fixed (brake package dependent); rear: EPB-integrated floating | Front piston count and caliper type varies by engine, trim, wheel size, and brake package. Some variants use six-piston opposed front calipers. Confirm by VIN before ordering front calipers. Rear is EPB-integrated across all variants; wind-back tool and EPB service mode required. |
| Series 3 | 1971 to 1985 | Drum brakes standard | Factory Series 3 vehicles were not fitted with disc brake calipers. Disc brakes on a Series 3 indicate an aftermarket conversion. Do not order standard brake calipers for a Series 3 without first confirming a disc conversion is fitted and identifying the conversion caliper type. |
| Discovery 1 | 1989 to 1998 | Fixed multi-piston (front and rear) | Four-piston front and two-piston rear fixed calipers. No EPB. |
| Discovery 2 | 1998 to 2004 | Floating front; single-piston rear | Standard hydraulic system. No EPB. |
| Discovery 3 | 2004 to 2009 | Floating front; floating single-piston hydraulic rear | Rear hydraulic caliper is conventional; piston presses straight back in, no wind-back required. Parking brake is a separate cable-operated drum-in-disc system with a chassis-mounted EPB actuator module. TRW OEM caliper. |
| Discovery 4 | 2009 to 2016 | Floating front; floating single-piston hydraulic rear | Same architecture as Discovery 3. Rear hydraulic caliper presses straight back in; no wind-back tool required. Parking brake is a separate cable-operated drum-in-disc EPB with chassis-mounted actuator. TRW OEM caliper. |
| Discovery 5 | 2017 onwards | Floating front; EPB-integrated rear | EPB motor integrated into rear caliper across all variants. EPB service mode and wind-back tool required for rear caliper piston retraction. |
| Discovery Sport | 2014 onwards | Floating front; EPB-integrated rear | PTA platform (shared with Evoque L551). EPB rear standard from launch. |
| Freelander 1 | 1997 to 2006 | Floating single-piston front; rear drums (no rear calipers) | Factory Freelander 1 was not fitted with rear disc calipers throughout production. Rear axle uses drum brakes. Front calipers are floating single-piston; guide pins prone to corrosion. Rebuild kits are often more cost-effective than full replacement on sound front caliper bodies. |
| Freelander 2 | 2006 to 2014 | Floating front; rear varies by year | Pre-2013 models use conventional hydraulic rear calipers. 2013 to 2014 facelift models have EPB-integrated rear calipers. Confirm build date before ordering rear calipers. |
| Range Rover Classic | to 1994 | Fixed multi-piston (front and rear) | Four-piston front and two-piston rear fixed calipers. No EPB. |
| Range Rover P38 | 1994 to 2001 | Floating front and rear | Standard hydraulic system. No EPB. |
| Range Rover L322 | 2002 to 2012 | Floating front; rear varies by year | 2002 to 2005 use conventional hydraulic rear calipers. 2006 onwards use a chassis-mounted EPB module with cable-operated drum-in-disc (same architecture as Discovery 3/4); rear hydraulic caliper is conventional floating. Confirm build date before ordering rear calipers. |
| Range Rover L405 | 2013 to 2022 | Floating front; EPB-integrated rear | True motor-on-caliper EPB rear across all variants. EPB service mode and wind-back tool required for rear caliper work. |
| Range Rover L460 | 2022 onwards | Floating front; EPB-integrated rear | D7x platform. EPB rear standard across all variants. |
| Range Rover Sport L320 | 2005 to 2013 | Floating front; floating single-piston hydraulic rear | IBF platform (shared with Discovery 3). Rear hydraulic caliper is conventional; piston presses straight back in, no wind-back required. Parking brake is a separate cable-operated drum-in-disc EPB with chassis-mounted actuator. TRW OEM caliper. |
| Range Rover Sport L494 | 2014 to 2022 | Floating front; EPB-integrated rear | D7u platform. EPB rear across all variants. |
| Range Rover Sport L461 | 2023 onwards | Floating front; EPB-integrated rear | D7x platform. EPB rear standard. |
| Range Rover Evoque L538 | 2012 to 2018 | Floating front; EPB-integrated rear | D8 platform. EPB rear standard. |
| Range Rover Evoque L551 | 2019 onwards | Floating front; EPB-integrated rear | PTA platform (shared with Discovery Sport). |
| Range Rover Velar | 2017 onwards | Floating front; EPB-integrated rear | D7a platform. EPB rear standard. |
Compatibility Confirming the Right Caliper for Your Vehicle
Brake caliper sizing varies by model year, engine variant, axle position, and caliper type. The most reliable way to confirm fitment is the vehicle VIN or chassis plate. On right-hand drive Land Rovers the chassis plate is typically on the bulkhead or A-post in the engine bay; on left-hand drive variants it is usually on the A-post or driver's door jamb.
Key fitment considerations before ordering:
- Axle position: Front and rear calipers are not interchangeable. Confirm which axle you are ordering for.
- EPB-integrated rear vs conventional hydraulic rear: Discovery 5, Discovery Sport, Range Rover L405, Range Rover L460, Range Rover Sport L494 and L461, Evoque, and Velar use EPB-integrated rear calipers requiring service mode and a wind-back tool. Discovery 3, Discovery 4, Range Rover Sport L320, and Range Rover L322 2006 onwards have conventional floating hydraulic rear calipers — their parking brake operates via a separate chassis-mounted EPB module and cable-operated drum-in-disc system.
- LHD/RHD: Some caliper bracket orientations differ between left-hand drive and right-hand drive markets, particularly on Classic Defender and early Discovery models. Confirm handedness where listed.
- Pre-1994 Defender 90: Earlier 90 variants may have rear drums rather than rear discs. Confirm the rear brake configuration before ordering rear calipers.
Fitment Note If ordering for a Discovery 5, Range Rover L405, Discovery Sport, Evoque, Velar, or New Defender L663, have an EPB rewind tool and diagnostic access to put the EPB system into service mode before the new caliper arrives. These are prerequisites for fitting, not optional. Discovery 3, Discovery 4, and Range Rover Sport L320 do not require service mode — their rear calipers are conventional hydraulic units.
Fitting Notes Common Fitting Notes
These notes are part-selection and preparation points relevant when ordering, not a full repair procedure.
EPB-integrated rear calipers: wind-back, not press-back. On Discovery 5, Discovery Sport, Range Rover L405, Range Rover L460, Range Rover Sport L494 and L461, Evoque, Velar, and New Defender L663, the rear caliper piston is threaded and must be rotated clockwise while being compressed. A standard brake piston press or C-clamp will damage the piston thread. A caliper wind-back tool is required, and the EPB system must be placed into service mode using a compatible diagnostic tool before the piston can be retracted.
Discovery 3, Discovery 4, and Range Rover Sport L320: press-back, no wind-back required. These models use conventional floating single-piston hydraulic rear calipers. The piston compresses straight back in. The electronic parking brake on these vehicles is a separate cable-operated drum-in-disc system with a chassis-mounted actuator module — it is not part of the rear caliper assembly and does not affect caliper piston retraction.
Caliper carrier bolt torque. Caliper carrier bolts are safety-critical fasteners. On heavier platforms including Discovery 3, Discovery 4, Range Rover L405, and Range Rover Sport L320, carrier bolts should be replaced rather than reused. Torque to the specification in the relevant workshop manual for your model and variant.
Bleeding after replacement. The brake hydraulic circuit must be bled after any caliper replacement. On vehicles with a separate drum-in-disc EPB (Discovery 3, Discovery 4, Range Rover Sport L320, and Range Rover L322 2006 onwards), the EPB actuator is not part of the hydraulic brake circuit — bleed the hydraulic circuit in the normal way. Inspect and adjust the parking brake shoes and cables separately if rear discs or parking brake components have been disturbed.
Workshop Tip Bed in new calipers and pads with ten to fifteen moderate stops from 60 km/h, allowing the seals and pad contact surfaces to seat against the disc. Avoid hard braking for the first 300 to 500 km after fitting.
Technical Guides Related Technical Guides
Land Rover EPB Failure: Diagnosis and Repair
Discovery 3, Discovery 4, and Range Rover Sport L320 EPB faults are frequently traced to worn rear brake shoes or cable resistance, not the actuator. Covers the diagnostic path and common parts involved.
EPB fault diagnosis guide for Discovery 3 and Discovery 4 Defender Brake and Cooling Stress at Speed
Brake wear, caliper binding, and cooling failure patterns on Defenders used in sustained high-speed and high-temperature conditions.
Defender brake wear and heat stress guide Related Categories Related Braking Parts
FAQs Frequently Asked Questions
What does a brake caliper do on a Land Rover?
The brake caliper is the hydraulic clamp that squeezes the brake pads against the disc rotor when pressure from the master cylinder is applied. Older Land Rover and Range Rover platforms, including Classic Defender, Discovery 1, and Range Rover Classic, use fixed multi-piston calipers. Most models from Discovery 2 onwards use floating designs. On later vehicles with an integrated Electronic Parking Brake (EPB), the rear caliper contains an electric actuator motor that applies the parking brake force. On Discovery 3, Discovery 4, and Range Rover Sport L320, the parking brake is a separate cable-operated drum-in-disc system; the rear hydraulic caliper on these models is a conventional unit with no EPB integration.
When should I replace brake calipers on my Land Rover?
Replace the caliper when the piston cannot be freed and retracted after soaking, when the piston bore shows scoring or corrosion beyond what a seal kit can address, when the body leaks after a rebuild attempt, or when braking pulls consistently to one side despite new pads and discs. On Discovery 3, Discovery 4, and Range Rover Sport L320 rear calipers, these are conventional hydraulic units; the fault is usually a seized piston. On EPB-integrated rear calipers from Discovery 5 and Range Rover L405 onwards, a seized piston combined with actuator wear often makes a complete replacement unit the more cost-effective repair.
Can I rebuild a Land Rover brake caliper instead of replacing it?
Yes, where the caliper body is undamaged. A rebuild involves fitting a new piston seal and dust boot, cleaning the piston bore, and lubricating the guide pins where applicable. This is practical and cost-effective on Classic Defender front calipers on earlier model years and Freelander 1 front calipers, where the body rarely corrodes beyond saving. Rebuilding is generally not recommended on EPB-integrated rear calipers from Discovery 5 and Range Rover L405 onwards, where the combined cost of a seal kit, specialist EPB actuator overhaul, and labour often makes a replacement unit more economical.
Do rear calipers on Discovery 3, Discovery 4, and Range Rover Sport L320 require a special tool?
No. Discovery 3, Discovery 4, and Range Rover Sport L320 use conventional floating single-piston hydraulic rear calipers. The piston compresses straight back in and no wind-back tool is required. The parking brake on these vehicles is a separate cable-operated drum-in-disc system with a chassis-mounted EPB actuator module — it is not part of the rear caliper. When working on rear discs or parking brake components, inspect and adjust the drum-in-disc parking brake shoes and EPB cables separately. EPB service mode and a wind-back tool are required on platforms where the EPB motor is integrated into the rear caliper: Discovery 5, Range Rover L405, Discovery Sport, and later JLR models.
What is the difference between OEM and aftermarket brake calipers for Land Rover?
OEM calipers are manufactured to Land Rover's original specifications. TRW is the OEM supplier on Discovery 3, Discovery 4, and Range Rover Sport L320. Brembo and Akebono supply OEM calipers on various performance and later platforms. Quality aftermarket calipers from suppliers such as ATE and Delphi are made to equivalent dimensional and hydraulic specifications and perform identically to OEM units in most applications. For EPB-integrated rear calipers, confirm whether the aftermarket unit includes the EPB actuator or is supplied as a bare caliper body only, as the actuator is not always transferable between units.
Technical content by the Budget Parts workshop team.
