---
product_id: 8767406
title: "MOOG 391 Greaseable Premium Universal Joint for Nissan D21"
brand: "moog"
price: "€ 46.77"
currency: EUR
in_stock: true
reviews_count: 3
url: https://www.desertcart.hr/products/8767406-moog-391-greaseable-premium-universal-joint-for-nissan-d21
store_origin: HR
region: Croatia
---

# Comprehensive Coverage Dirt Protection Greasable Design MOOG 391 Greaseable Premium Universal Joint for Nissan D21

**Brand:** moog
**Price:** € 46.77
**Availability:** ✅ In Stock

## Summary

> 🔧 Drive with Confidence: The Ultimate Joint for Your Nissan D21!

## Quick Answers

- **What is this?** MOOG 391 Greaseable Premium Universal Joint for Nissan D21 by moog
- **How much does it cost?** € 46.77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/8767406-moog-391-greaseable-premium-universal-joint-for-nissan-d21)

## Best For

- moog enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Cold-forged and heat-treated components ensure strength and durability for the long haul.
- • **Unmatched Versatility:** Available for both foreign and domestic vehicles, ensuring you’re covered no matter your ride.
- • **Engineered for Excellence:** Rigorously tested by MOOG engineers, guaranteeing quality and reliability you can trust.
- • **Innovative Greasable Design:** Flush out contaminants effortlessly with a design that prioritizes longevity and performance.
- • **Superior Contaminant Defense:** Nitrile rubber grease seals with a double lip design keep dirt and moisture at bay.

## Overview

The MOOG 391 Greaseable Premium Universal Joint is designed for both foreign and domestic vehicles, featuring a greasable design that enhances longevity by flushing out contaminants. With nitrile rubber grease seals for superior dirt protection and rigorous testing by MOOG engineers, this joint promises unmatched strength and durability for your Nissan D21.

## Description

MOOG 391 Greaseable Premium Universal Joint for Nissan D21

## Features

- COMPREHENSIVE COVERAGE -- Available for foreign and domestic nameplates
- GREASABLE DESIGN -- Greasable u-joints allow for new grease to flush out contaminants and moisture
- KEEPS DIRT OUT -- Nitrile rubber grease seals use a compressed double lip design for effective protection against contaminants
- RIGOROUS TESTING -- Comprehensive testing throughout design and development processes by MOOG engineers for quality you can count on
- STRONG AND DURABLE -- Bearing cups are cold-forged, case-hardened and precision ground while steel cross is forged and carburized heat treated for strength and durability

## Images

![MOOG 391 Greaseable Premium Universal Joint for Nissan D21 - Image 1](https://m.media-amazon.com/images/I/614H10LOWML.jpg)
![MOOG 391 Greaseable Premium Universal Joint for Nissan D21 - Image 2](https://m.media-amazon.com/images/I/716IyFUsL+L.jpg)
![MOOG 391 Greaseable Premium Universal Joint for Nissan D21 - Image 3](https://m.media-amazon.com/images/I/81YFrxZ1qOL.jpg)
![MOOG 391 Greaseable Premium Universal Joint for Nissan D21 - Image 4](https://m.media-amazon.com/images/I/81dnFHQty3L.jpg)
![MOOG 391 Greaseable Premium Universal Joint for Nissan D21 - Image 5](https://m.media-amazon.com/images/I/81bNs6BXcuL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Good value
  

*by L***. on Reviewed in the United States 🇺🇸 on April 25, 2023*

Worked on my 73 620 datsun, front by transmission,,,

### ⭐⭐⭐⭐ 







  
  
    240z drive shaft U joints. Okay for the money.
  

*by A***R on Reviewed in the United States 🇺🇸 on January 15, 2021*

These were used on my 1973 240z. The original driveshaft U joints wore out after 47 years. So I used these to change them.They pressed in just fine. However the retaining clips are much thicker on these than the original ones. As a result it was quite difficult to install, and have the clips seat in the groove. A few taps with a hammer helped to shift the u joints around to accept the clips.The grease fittings provided, had some issues. The threads on the end caps are quite dirty, best chase the threads before pressing them in.

### ⭐⭐⭐⭐ 







  
  
    Easy to install, but flew apart the first time I used it.
  

*by D***E on Reviewed in the United States 🇺🇸 on July 16, 2021*

Came apart the first time I used it, but it could have been caused by poor alignment of the PTO shaft.

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**Shop now:** [https://www.desertcart.hr/products/8767406-moog-391-greaseable-premium-universal-joint-for-nissan-d21](https://www.desertcart.hr/products/8767406-moog-391-greaseable-premium-universal-joint-for-nissan-d21)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-04-23*