---
description: Genuine ETA 2824/2834/2836-407 sliding pinion for ETA 2824 family. Swiss-made keyless works torque transmitter for crown mechanism repair.
title: ETA 2824/2836 Movement Sliding Pinion | ETA Movement Parts - Sofly
image: https://www.soflypart.com/wp-content/uploads/2019/06/28slidingp.jpg
---
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- **ETA 2824/2834/2836-407 Sliding Pinion**
[](https://www.soflypart.com/wp-content/uploads/2019/06/28slidingp.jpg)
[](https://www.soflypart.com/wp-content/uploads/2019/06/28slidingpb.jpg)
# ETA 2824/2834/2836-407 Sliding Pinion
$6.00
You Saved
| Brand | Choose an option ETA- 
Clear |
| --- | --- |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $6.00 |
| 3 - 4 | 5% | $5.70 |
| 5 - 9 | 7% | $5.58 |
| 10 - 14 | 10% | $5.40 |
| 15+ | 15% | $5.10 |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $6.00 |
| 3 - 4 | 5% | $5.70 |
| 5 - 9 | 7% | $5.58 |
| 10 - 14 | 10% | $5.40 |
| 15+ | 15% | $5.10 |
ETA 2824/2834/2836-407 Sliding Pinion quantity
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## Product Description
The **ETA 2824/2834/2836-407 Sliding Pinion** is a genuine Swiss-made component for the ETA 2824-2, 2834-2, and 2836-2 automatic movements. As a critical part of the keyless works, the sliding pinion is the primary torque transmitter between the winding stem and the clutch wheel. It engages the setting train for hand-adjustment and the winding train for mainspring charging. Replacing this part is the best solution to restore manual winding and time-setting functions.
## Features & Function
- **Genuine ETA part** – authentic Swiss-made component for ETA 2824/2834/2836 calibers
- **Keyless works component** – primary torque transmitter between the winding stem and clutch wheel
- **Dual function design** – engages the setting train for hand-adjustment and the winding train for mainspring charging
- **Direct replacement** – drop-in replacement for worn or damaged sliding pinions
- **Precision-engineered** – manufactured to ETA’s original specifications
## Specifications
- **Part Number**: 2824/2834/2836-407 / 407
- **Compatible Movements**: ETA 2824-2, 2834-2, 2836-2
- **Movement Diameter**: 25.6 mm (11½”’)
- **Movement Height**: 4.60 mm – 2824-2
- **Jewels**: 25
- **Frequency**: 28,800 vph (4 Hz)
- **Power Reserve**: \~38 hours
- **Origin**: Switzerland (ETA factory part)
- **Condition**: Brand new
## Applications
- **Service and overhaul** of ETA 2824/2834/2836 family movements
- **Keyless works repair** – replacing worn or damaged sliding pinions
- **Crown function restoration** – restoring manual winding and time-setting functions
- Suitable for **professional watchmakers** and **experienced repair technicians**
## FAQs
**1. Is this a genuine ETA part?**
Yes, this is a **genuine ETA factory part** (reference 407), made in Switzerland. It is listed in official supply catalogs as “Sliding Pinion” for ETA 2824/2834/2836 calibers.
**2. Which movements is this sliding pinion compatible with?**
This sliding pinion is compatible with **ETA 2824-2, 2834-2, and 2836-2** movements, a 25.6 mm caliber family widely used in mid-range automatic watches.
**3. What is the function of the sliding pinion?**
The sliding pinion is part of the **keyless works mechanism** that acts as the primary torque transmitter between the winding stem and the clutch wheel. When the crown is pushed in, it engages the winding train for manual winding. When pulled out, it engages the setting train for hand-adjustment.
## Why Choose SOFLY Watch Parts?
- Fast worldwide shipping within 3 business days.
- Competitive pricing on Seiko/Hattori calibers.
- 3,000+ watch movements and parts in stock.
- Trusted by watchmakers worldwide.
- Personalized sourcing support via **info@soflypart.com** or WhatsApp **+86 18620212114**.
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As a critical part of the keyless works, the sliding pinion is the primary torque transmitter between the winding stem and the clutch wheel. It engages the setting train for hand-adjustment and the winding train for mainspring charging. Replacing this part is the best solution to restore manual winding and time-setting functions. Features & Function Genuine ETA part\u00a0\u2013 authentic Swiss-made component for ETA 2824/2834/2836 calibers Keyless works component\u00a0\u2013 primary torque transmitter between the winding stem and clutch wheel Dual function design\u00a0\u2013 engages the setting train for hand-adjustment and the winding train for mainspring charging Direct replacement\u00a0\u2013 drop-in replacement for worn or damaged sliding pinions Precision-engineered\u00a0\u2013 manufactured to ETA's original specifications Specifications Part Number: 2824/2834/2836-407 / 407 Compatible Movements: ETA 2824-2, 2834-2, 2836-2 Movement Diameter: 25.6 mm (11\u00bd''') Movement Height: 4.60 mm \u2013 2824-2 Jewels: 25 Frequency: 28,800 vph (4 Hz) Power Reserve: ~38 hours Origin: Switzerland (ETA factory part) Condition: Brand new Applications Service and overhaul\u00a0of ETA 2824/2834/2836 family movements Keyless works repair\u00a0\u2013 replacing worn or damaged sliding pinions Crown function restoration\u00a0\u2013 restoring manual winding and time-setting functions Suitable for\u00a0professional watchmakers\u00a0and\u00a0experienced repair technicians FAQs 1. Is this a genuine ETA part? Yes, this is a\u00a0genuine ETA factory part\u00a0(reference 407), made in Switzerland. It is listed in official supply catalogs as \"Sliding Pinion\" for ETA 2824/2834/2836 calibers. 2. Which movements is this sliding pinion compatible with? This sliding pinion is compatible with\u00a0ETA 2824-2, 2834-2, and 2836-2\u00a0movements, a 25.6 mm caliber family widely used in mid-range automatic watches. 3. What is the function of the sliding pinion? The sliding pinion is part of the\u00a0keyless works mechanism\u00a0that acts as the primary torque transmitter between the winding stem and the clutch wheel. When the crown is pushed in, it engages the winding train for manual winding. When pulled out, it engages the setting train for hand-adjustment. Why Choose SOFLY Watch Parts? Fast worldwide shipping within 3 business days. Competitive pricing on Seiko/Hattori calibers. 3,000+ watch movements and parts in stock. Trusted by watchmakers worldwide. 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Features & Function Genuine ETA part\u00a0\u2013 authentic Swiss-made component for ETA 2824/2834/2836 calibers Keyless works component\u00a0\u2013 primary torque transmitter between the winding stem and clutch wheel Dual function design\u00a0\u2013 engages the setting train for hand-adjustment and the winding train for mainspring charging Direct replacement\u00a0\u2013 drop-in replacement for worn or damaged sliding pinions Precision-engineered\u00a0\u2013 manufactured to ETA's original specifications Specifications Part Number: 2824/2834/2836-407 / 407 Compatible Movements: ETA 2824-2, 2834-2, 2836-2 Movement Diameter: 25.6 mm (11\u00bd''') Movement Height: 4.60 mm \u2013 2824-2 Jewels: 25 Frequency: 28,800 vph (4 Hz) Power Reserve: ~38 hours Origin: Switzerland (ETA factory part) Condition: Brand new Applications Service and overhaul\u00a0of ETA 2824/2834/2836 family movements Keyless works repair\u00a0\u2013 replacing worn or damaged sliding pinions Crown function restoration\u00a0\u2013 restoring manual winding and time-setting functions Suitable for\u00a0professional watchmakers\u00a0and\u00a0experienced repair technicians FAQs 1. 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