Land Rover Brake Calipers

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.

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.

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.

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.

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.

Related Technical Guides

Related Braking Parts

Frequently Asked Questions

Technical content by the Budget Parts workshop team.

Updated: June 2026