# NK 250-Sr 250-Nk 400- SR 450 Valve Seal Genuine

> NK 250-Sr 250-Nk 400- SR 450 Valve Seal Genuine is a motorcycle spare part sold in the Valves & Rocker Arms category. Manufacturer: CFMOTO. Compatible motorcycles: CFMOTO 250NK, CFMOTO 250SR, CFMOTO 400NK and 1 more model. Price: ₺991.36 (VAT included). In stock.

- **SKU:** CHYC2NE1U7
- **Brand:** [CFMOTO](https://motorsikletparcasi.com/en/brand/cfmoto)
- **Category:** [Engine Parts](https://motorsikletparcasi.com/en/category/engine-parts) > [Valves & Rocker Arms](https://motorsikletparcasi.com/en/category/valves-and-rocker-arms)
- **Price:** ₺991.36 (VAT included)
- **Availability:** In stock
- **Condition:** New
- **Page:** https://motorsikletparcasi.com/en/product/nk-250-sr-250-nk-400-sr-450-valve-seal-genuine

## Overview

Genuine valves & rocker arms – fits CFMOTO 250NK, CFMOTO 250SR and 2 more models. Brand: CFMOTO.

## Description

**NK 250-Sr 250-Nk 400- SR 450 Valve Seal Genuine** fits CFMOTO 250NK, CFMOTO 250SR and 2 more models. Brand: CFMOTO (genuine part). Valves control the intake charge and exhaust gas, and the rocker arms transfer motion from the camshaft to the valves.

This is a genuine (OEM) part, identical in dimensions and mounting points to the factory part.

### Choosing and fitting

- Intake and exhaust valves differ in diameter; check what the set contains.
- New valves should be lapped into their seats and the valve stem seals renewed.
- Set valve clearance to the cold-engine value in the manual.

## Specifications

| Specification | Value |
| --- | --- |
| Product type | Valves & Rocker Arms |
| Brand | CFMOTO |
| Part type | Genuine (OEM) |
| Compatible models | 4 |

## Compatible motorcycles

This part fits the following 4 motorcycle models:

| Make | Model | Model years | Engine size | Note |
| --- | --- | --- | --- | --- |
| [CFMOTO](https://motorsikletparcasi.com/en/motorcycle/cfmoto) | [250NK](https://motorsikletparcasi.com/en/motorcycle/cfmoto/250nk) | – | 250 cc | – |
| [CFMOTO](https://motorsikletparcasi.com/en/motorcycle/cfmoto) | [250SR](https://motorsikletparcasi.com/en/motorcycle/cfmoto/250sr) | – | 250 cc | – |
| [CFMOTO](https://motorsikletparcasi.com/en/motorcycle/cfmoto) | [400NK](https://motorsikletparcasi.com/en/motorcycle/cfmoto/400nk) | – | 400 cc | – |
| [CFMOTO](https://motorsikletparcasi.com/en/motorcycle/cfmoto) | [450SR](https://motorsikletparcasi.com/en/motorcycle/cfmoto/450sr) | – | 450 cc | – |

## Frequently asked questions

### Which motorcycles does NK 250-Sr 250-Nk 400- SR 450 Valve Seal Genuine fit?

It fits CFMOTO 250NK, CFMOTO 250SR, CFMOTO 400NK and CFMOTO 450SR. The full list is in the compatibility table on the product page.

### Is NK 250-Sr 250-Nk 400- SR 450 Valve Seal Genuine genuine or aftermarket?

As stated in its name, it is a genuine (OEM) part (CFMOTO).

## Shipping and returns

- Shipping: free on orders of ₺1,500.00 or more; ₺89.90 below that.
- Orders placed before 15:00 on business days are handed to the carrier the same day.
- Delivery time: 0–1 business day(s) to dispatch plus 1–3 business day(s) in transit (1–4 business days in total).
- Carriers: Yurtiçi Kargo, Aras Kargo, MNG Kargo, PTT Kargo.
- Shipping area: all of Turkey.
- Returns: the right of withdrawal can be used within 14 days of delivery; items must be unused and in their original packaging.
- Returns sent with the carrier the store specifies are free; returns sent with another carrier are paid by the customer. The store pays for defective or wrongly shipped items.
- Return method: send the item back by courier.
- Full return policy: https://motorsikletparcasi.com/en/page/returns-and-exchanges

## Payment

- Prices are in Turkish lira (TRY) and include VAT. Prices and stock may change; the product page always shows current information.

## Images

- [NK 250-Sr 250-Nk 400- SR 450 Valve Seal Genuine](https://motorsikletparcasi.com/uploads/products/catalog/51263_0.webp)

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- Source page: https://motorsikletparcasi.com/en/product/nk-250-sr-250-nk-400-sr-450-valve-seal-genuine
- Last updated: 2026-10-09
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