# Valve Rocker Arm Aerotec 20170804 — single piece for precise engine valve adjustments

**URL:** https://aio.lv/en/product--aerotec-20170804--3891214
**Data updated:** 2026-01-17 09:44 (EET)
**Category:** Car Supplies
**Manufacturer:** Aerotec
**Manufacturer code:** 20170804
**EAN:** 4260479715287
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 21.48 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--aerotec-20170804--3891214

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.99 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Aerotec valve rocker arm model 20170804, supplied as a single piece for precise engine valve adjustments. Designed to transfer camshaft motion to engine valves, it suits maintenance and repair tasks where accurate valve clearance and timing are required. Ideal for automotive workshops and DIY engine servicing, offering reliable mechanical interface and straightforward replacement.

## Long description

Aerotec valve rocker arm model 20170804 is supplied as a single replacement piece for precise engine valve adjustments. It transfers camshaft motion to the engine valve, providing a mechanical interface that helps maintain correct valve clearance and timing. The part is intended for maintenance and repair tasks in automotive workshops or DIY engine servicing where accurate valve operation is required.
Advantages
The rocker arm is manufactured to consistent dimensions to enable precise valve clearance settings and predictable operation. Supplied as a single piece, it allows targeted replacement without changing related components. The design supports straightforward installation and reliable mechanical contact between camshaft and valve train.
Suitable for
 Engine valve adjustment and clearance correction
 Routine maintenance and repair in automotive workshops
 DIY engine servicing and part-level replacement
Key specifications
 Type: valve rocker arm (single piece)
 Application: transfers camshaft motion to engine valve
 Use case: maintenance, repair, valve clearance adjustment
 Material: metal (engine-grade)
How to use
Replace the worn or damaged rocker arm with the Aerotec 20170804 following the vehicle manufacturer's service instructions. Ensure the engine is cool and components are positioned according to repair manual guidance. After fitting, set valve clearances and check valve timing as required, then verify correct operation under recommended inspection procedures.
Usage recommendations
Use this rocker arm as part of scheduled valve train inspection and adjustment; if multiple rocker arms show wear, consider inspecting associated components (cams, pushrods, valve stems) and replace as necessary to ensure consistent valve operation.

## FAQ

### How much does the Valve Rocker Arm Aerotec 20170804 cost, and is it available for purchase?

The price is 25.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 16.07.2026 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. 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 Aerotec 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 Aerotec 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/3891214/47653571_large.webp