Skip to content
8–23 August: reduced summer staffing. Orders may take up to 5 extra working days to dispatch and emails up to 2 working days to answer. Thanks for your patience.
8–23 Aug: orders may ship up to 5 days later.
Search parts
SEE500140G - Caliper piston kit (2 pistons; 42mm) by AP DrivelineBrake Part Land Rover Range Rover Defender, Discovery, Range Rover

SEE500140G - Brake Caliper Piston Kit – 42mm – Rear

- €59,20
€59,20
€59,20 - €59,20
€59,20
OEM Part
OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.
Brand AP Driveline
Brake Caliper Piston Kit - replacement pistons for the rear brake caliper.

The pistons run in the caliper bores and, under hydraulic pressure, press the brake pads against the disc. Supplied as a kit of two 42 mm stainless steel pistons.
Vehicle Model Land Rover Defender up to 2016
Land Rover Discovery 1 1989-1998 (L318)
Range Rover Classic up to 1994
Fitment Notes DEFENDER 1983-2006 — rear caliper piston
DEFENDER 2007-2016 Puma — rear caliper piston, from VIN 7A000001, with & without ABS
DISCOVERY 1 1989-1998 — rear, Non-ABS solid discs
RANGE ROVER CLASSIC — rear; 1 per caliper: less ABS Axle 34S16422C / with ABS Axle A37S08561B
Stainless steel pistons; kit of 2 pistons, 42mm.
Alternative Codes
STC1279SEE500140SEE500140G

In stock 3 units
3 · Gouda 0 · Drachten
Express delivery available

When will my order arrive?
  • Order before 15:00 (Mon–Fri): same-day dispatch for in-stock items.
  • UPS Express (order before 14:00): dispatched today, delivered tomorrow where available.
  • Netherlands / Belgium / Germany: 2–4 working days.
  • Other EU countries + UK: 4–8 working days.
  • Outside EU/UK: delivery times vary — contact us for an estimate.

Items may ship from multiple warehouses at no extra cost.

Job kits containing this part

This part is included in 0 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What does the brake caliper piston kit do?
The brake caliper piston kit provides two replacement 42mm stainless steel pistons for the rear caliper. The pistons run in the caliper bores and, under hydraulic pressure, press the brake pads against the disc. It suits the Defender, Discovery 1 and Range Rover Classic rear calipers.
How many piston kits do I need?
This kit contains two 42mm pistons. You will typically need one kit per rear caliper you are rebuilding, so a full axle usually means two kits. Check how many pistons your caliper uses before ordering, as this varies by brake setup.
Which vehicles does this rear piston kit fit?
This kit fits the rear calipers on the Defender from 1983 to 2016 (Puma models from VIN 7A000001, with or without ABS), the Discovery 1 (1989-1998) with non-ABS solid discs, and the Range Rover Classic. Use your VIN to confirm the caliper and disc type.
Why do caliper pistons need replacing?
Caliper pistons usually need replacing when they corrode or seize in the bore, causing sticking brakes, uneven pad wear or a caliper that won't retract. The stainless steel pistons in this kit resist the corrosion that pits the original bores. Replace them when rebuilding a caliper.

Alternative & Related Options

Same part, different brands or quality grades. Click any option to view full details.

1 option
SEE500140 - Brake Caliper Piston Kit – 42mm – Rear
Aftermarket SEE500140 - Brake Caliper Piston Kit – 42mm – Rear
Stock 4
€13,90 excl. VAT
View →

Frequently Bought With

Products most often purchased alongside this one.

16 items
615123489 - Brake Disc – Solid – Rear
Aftermarket

615123489 - Brake Disc – Solid – Rear

€39,90 excl. VAT
STC8574G - Rear brake pad kit for STC8569/8570/STC9189
Aftermarket

STC8574G - Rear brake pad kit for STC8569/8570/STC9189

€7,90 excl. VAT
LR032954 - Brake Pad Set – Rear – No Sensor
OEM

LR032954 - Brake Pad Set – Rear – No Sensor

€34,80 excl. VAT
SFP500190 - Brake Pad Set – Rear – Without Sensor
OEM

SFP500190 - Brake Pad Set – Rear – Without Sensor

€19,20 excl. VAT
MSX000010 - Connector Block Gasket – Td5 – 2A On
Aftermarket

MSX000010 - Connector Block Gasket – Td5 – 2A On

€2,10 excl. VAT
17H8764L - Caliper Seal
Aftermarket

17H8764L - Caliper Seal

€4,90 excl. VAT
AEU1547G - Brake Caliper Repair Kit – 4-Piston
OEM

AEU1547G - Brake Caliper Repair Kit – 4-Piston

€18,30 excl. VAT
LR030590 - Aerial with cable Defender
Aftermarket

LR030590 - Aerial with cable Defender

€49,60 excl. VAT
ERR6493 - Timing Belt Idler Pulley – TD5
Aftermarket

ERR6493 - Timing Belt Idler Pulley – TD5

€85,30 excl. VAT
ERR6658 - Ancillary Drive Idler Pulley
Aftermarket

ERR6658 - Ancillary Drive Idler Pulley

€56,00 excl. VAT
ERR7094 - Cam Cover Gasket – Td5
Aftermarket

ERR7094 - Cam Cover Gasket – Td5

€7,20 excl. VAT
LR017951 - Brake Disc – Solid – Front
Aftermarket

LR017951 - Brake Disc – Solid – Front

€36,70 excl. VAT
FTC3276G - Drive Shaft Oil Seal – Front
OEM

FTC3276G - Drive Shaft Oil Seal – Front

€7,70 excl. VAT
PQS101490D - Drive Belt – Alternator – Td5 – No A/C
OEM

PQS101490D - Drive Belt – Alternator – Td5 – No A/C

€22,80 excl. VAT
STC1280GIRLING - Brake caliper repair kit front
OEM

STC1280GIRLING - Brake caliper repair kit front

€85,00 excl. VAT
ERR6951G - Timing Belt Tensioner – Td5
OEM

ERR6951G - Timing Belt Tensioner – Td5

€103,50 excl. VAT