# Proform 440-339 | 440-339 Air Cleaner Center Nut; Black Crinkle

### PROFORM 440-339 APPLICATION SPECS:

### Attributes

-   Category: Air Cleaner Center Nuts
-   Color: Black
-   Diameter: 2-in.
-   Emblem: MOPAR Emblem
-   Finish: Black Crinkle
-   Material: Aluminum
-   Part Type: Air Cleaner Center Nut
-   Thread Size: 1/4-inch-20 & 5/16-inch-18 Thread

### Product Description

Black Crinkle Finish,Large MOPAR Omega Shape,Carburetor Air Cleaner Center Nut,Made From Quality Aluminum,Officially Licensed MOPAR Product,Sold Individually,Accommodates 1/4"-20 & 5/16"-18 Thread

### FAQ

**What part number is this?** The listed part number is 440-339.

**Is this product designed for direct replacement?** Confirm the original part specifications and intended application before ordering.

**Should I confirm compatibility before ordering?** Yes. Compare the original part and specifications before ordering.

### Common Searches

-   Proform 440-339
-   440-339 specifications
-   Proform Air Cleaner Center Nut; Black Crinkle

## Details

- **Price:** 82.7 CAD
- **Vendor:** Proform
- **Type:** Air Cleaner Center Nut
- **Tags:** 440-339, Air Cleaner Center Nut, Proform

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 82.70 CAD | In stock |

## Images

- Proform 440-339 | 440-339 Air Cleaner Center Nut; Black Crinkle

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/440-339-vp-proform-518)
> Updated: 2026-10-20