---
product_id: 149470194
title: "VentlineBVD0421-00 Plastic Crank Knob with Screw RV Parts (1)"
brand: "ventline/dex"
price: "¥5366"
currency: JPY
in_stock: true
reviews_count: 5
url: https://www.desertcart.jp/products/149470194-ventlinebvd0421-00-plastic-crank-knob-with-screw-rv-parts-1
store_origin: JP
region: Japan
---

# VentlineBVD0421-00 Plastic Crank Knob with Screw RV Parts (1)

**Brand:** ventline/dex
**Price:** ¥5366
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** VentlineBVD0421-00 Plastic Crank Knob with Screw RV Parts (1) by ventline/dex
- **How much does it cost?** ¥5366 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/149470194-ventlinebvd0421-00-plastic-crank-knob-with-screw-rv-parts-1)

## Best For

- ventline/dex enthusiasts

## Why This Product

- Trusted ventline/dex brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

VentlineBVD0421-00 Plastic Crank Knob with Screw RV Parts (1)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Plastic |
| Brand | VENTLINE/DEX |
| Color | Black |
| Exterior Finish | Plastic |
| Special Feature | Easy to Install |
| Included Components | Screw, Knob |
| Handle Material | Plastic |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Manufacturer | VENTLINE/DEX |
| Part Number | BVD0421-00 |
| Item Weight | 0.8 ounces |
| Package Dimensions | 4 x 4 x 0.05 inches |
| Is Discontinued By Manufacturer | No |
| Finish | Painted |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Special Features | Easy to Install |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Plastic
- **Brand:** VENTLINE/DEX
- **Color:** Black
- **Exterior Finish:** Plastic
- **Special Feature:** Easy to Install

## Images

![VentlineBVD0421-00 Plastic Crank Knob with Screw RV Parts (1) - Image 1](https://m.media-amazon.com/images/I/61WDHoZ35nL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Perfect replacement for the OEM knob.
  

*by A***R on Reviewed in the United States on December 4, 2023*

I think that I overtightened the knob on our vent window and it broke the original knob. This replacement was an exact fit.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Doesn't come with the small bolt.
  

*by D***N on Reviewed in the United States on August 9, 2022*

Would gave it 5 stars if it came with the bolt. Rather than that it works great.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    It's a handle.
  

*by A***E on Reviewed in the United States on June 27, 2021*

It worked great.  Used to have the crank, and now we have a knob.  My wife actually told me she likes the knob better.  Screw fit fine.  No issues.  If you need one, this'll work!

## Frequently Bought Together

- Ventline BVD0421-00 Plastic Crank Knob with Screw RV Parts (1)
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**Shop now:** [https://www.desertcart.jp/products/149470194-ventlinebvd0421-00-plastic-crank-knob-with-screw-rv-parts-1](https://www.desertcart.jp/products/149470194-ventlinebvd0421-00-plastic-crank-knob-with-screw-rv-parts-1)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-19*