---
product_id: 329050566
title: "Mower Deck Belt Tension Spring GX21582 GX20377 for John Deere L120 L130 X140 145 D140 D150 D155 D160 D170 G110 L120 L130 LA130 LA140 LA145 LA150 LA155 LA165 LA175 X165 G110 L2048 L2548 (2)"
brand: "dvparts"
price: "$21.48"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/329050566-mower-deck-belt-tension-spring-gx21582-gx20377-for-john-deere
store_origin: US
region: United States of America
---

# 12-Month Warranty High Quality & Good Service Part Number: GX20377, GX21582 Mower Deck Belt Tension Spring GX21582 GX20377 for John Deere L120 L130 X140 145 D140 D150 D155 D160 D170 G110 L120 L130 LA130 LA140 LA145 LA150 LA155 LA165 LA175 X165 G110 L2048 L2548 (2)

**Brand:** dvparts
**Price:** $21.48
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate Your Mowing Game with Confidence!

## Quick Answers

- **What is this?** Mower Deck Belt Tension Spring GX21582 GX20377 for John Deere L120 L130 X140 145 D140 D150 D155 D160 D170 G110 L120 L130 LA130 LA140 LA145 LA150 LA155 LA165 LA175 X165 G110 L2048 L2548 (2) by dvparts
- **How much does it cost?** $21.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/329050566-mower-deck-belt-tension-spring-gx21582-gx20377-for-john-deere)

## Best For

- dvparts enthusiasts

## Why This Product

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

## Key Features

- • **Precision Fit:** Engineered for compatibility with a wide range of John Deere models.
- • **Easy Installation:** Designed for hassle-free setup, so you can get back to mowing in no time.
- • **Durable Construction:** Built to withstand the rigors of lawn care, ensuring longevity.
- • **Customer Satisfaction:** Backed by a 12-month warranty for peace of mind.
- • **Versatile Compatibility:** Fits multiple models including L120, L130, and more.

## Overview

The DVPARTSMower Deck Belt Tension Spring GX21582 GX20377 is a high-quality replacement part designed for various John Deere lawn mower models. With a 12-month warranty and compatibility with popular models like L120, L130, and G110, this durable spring ensures optimal performance and longevity, making it an essential addition to your lawn care toolkit.

## Description

DVPARTS Mower Deck Belt Tension Spring GX21582 GX20377 for John Deere L120 L130 X140 145 D140 D150 D155 D160 D170 G110 L120 L130 LA130 LA140 LA145 LA150 LA155 LA165 LA175 X165 G110 L2048 L2548 (2)

## Features

- Part Number: GX20377, GX21582
- Compatible with John Deere L120, L130, G110 145, 155C, 190C, LA140, LA145, LA150, LA155 LA165, LA175 D140, D150, D155, D160, D170 Fits Sabre 1642HS, 1742HS Scott's L2048, L2548
- Warranty: 12 Months
- High Quality & Good Service

## Product Details

- **Brand:** DVPARTS
- **Material:** Steel
- **Belt Style:** Deck Belt
- **Compatible Devices:** Lawn Mower
- **Compatible Lawn Mower Models:** (function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) {
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}));  John Deere D155, John Deere 190C, John Deere LA165, John Deere LA175, John Deere LA145, John Deere L120, John Deere L130, John Deere LA155, John Deere D170, John Deere D150, John Deere 145, John Deere D140, John Deere 155CJohn Deere D155, John Deere 190C, John Deere LA165,…    See more

## Images

![Mower Deck Belt Tension Spring GX21582 GX20377 for John Deere L120 L130 X140 145 D140 D150 D155 D160 D170 G110 L120 L130 LA130 LA140 LA145 LA150 LA155 LA165 LA175 X165 G110 L2048 L2548 (2) - Image 1](https://m.media-amazon.com/images/I/61AkOPkcenS.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Frequently Bought Together

- DVPARTS Mower Deck Belt Tension Spring GX21582 GX20377 for John Deere L120 L130 X140 145 D140 D150 D155 D160 D170 G110 L120 L130 LA130 LA140 LA145 LA150 LA155 LA165 LA175 X165 G110 L2048 L2548 (2)
- Lawn Mower 48" Deck Belt V-Belt Fits for John Deere GX21833 GX20571 D140 D150 D160 L120 L130 LA130 LA140 LA145 LA155 LA165 X140 etc
- Mckin D140 D130 L120 LA145 Tune Up Maintenance Service Kit fits John Deere LA135 LA120 LA130 LA140 LA150 Lawn Mower Parts

---

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-06-08*