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header-product Brake Piston Kit 21 pcs. AWTools AW18821 — brake caliper piston set, 21-piece
20.49 €

Brake Piston Kit 21 pcs. AWTools AW18821 — brake caliper piston set, 21-piece

Brake Piston Kit 21 pcs. AWTools AW18821 Photo 1
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Brake Piston Kit 21 pcs. AWTools AW18821 — brake caliper piston set, 21-piece

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Brake Piston Kit 21 pcs. AWTools AW18821 — brake caliper piston set, 21-piece

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Short description

AWTools AW18821 brake piston kit contains 21 pieces designed for servicing brake calipers. The set provides multiple piston sizes and shapes for replacing or repairing caliper pistons during brake system maintenance. Suitable for professional workshops and DIY repairs when restoring piston function and sealing in automotive disc brake assemblies.
Available for order: 265 pcs.
Warranty: 2 Years
SKU: 11536436
Manufacturer: AWTools
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
14.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
17.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 2.00 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
17.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The AWTools Brake Piston Kit 21 pcs. AW18821 is a comprehensive set of brake caliper pistons designed for maintenance and repair of automotive disc brake systems. The kit contains a variety of piston sizes and shapes to match different caliper designs, enabling replacement or temporary substitution of worn or damaged pistons during servicing. Intended for use by professional workshops and experienced DIY enthusiasts, this 21-piece collection supports efficient restoration of piston sealing and movement within many standard passenger vehicle calipers.

Advantages

The kit offers a broad selection of piston sizes and profiles in one compact set, reducing the need to source individual pistons. Parts are organized for straightforward identification and selection during repair jobs. Because the set focuses on commonly used piston geometries, it increases the likelihood of finding a compatible piston for many caliper types, helping to speed up brake maintenance and minimize downtime.

Suitable for

  • Replacement of worn or damaged brake caliper pistons in passenger vehicles
  • Professional brake servicing and workshop repairs
  • DIY brake maintenance and piston function checks
  • Temporary piston substitution during caliper overhaul or inspection

Key specifications

  • Contents: 21 brake caliper pistons of varying diameters and profiles
  • Material: corrosion-resistant metal alloy suitable for brake system use
  • Compatibility: designed to cover a range of common caliper piston shapes and sizes
  • Packaging: organized set for easy selection and storage

How to use

Identify the caliper piston size and profile required by inspecting the damaged piston or consulting the vehicle service information. Select the matching piston from the kit and verify fit by measuring diameter and checking contact surface. Remove the caliper from the vehicle following manufacturer safety procedures, depress and extract the old piston, clean the caliper bore and seals thoroughly, and install the replacement piston ensuring proper alignment and lubrication of seals where applicable. After assembly, bleed the brake system to remove air and verify correct piston movement and sealing before returning the vehicle to service.

Usage recommendations

Use appropriate personal protection and follow vehicle manufacturer guidelines during brake work. Clean components and inspect seals and bores for damage; replace seals or perform machining as needed. Confirm piston compatibility by trial fit and measurement before final assembly. After installation, perform a road test at low speed to confirm proper brake operation.

Description

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Customer reviews

Customer questions

FAQ

How much does the Brake Piston Kit 21 pcs. AWTools AW18821 cost, and is it available for purchase?

The price is 20.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 265 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All AWTools products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized AWTools service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.