18 Best John Deere D140 Deck Spring of 2025 – Romance University

After hours researching and comparing all models on the market, Romance University finds out Top 18 Best John Deere D140 Deck Spring of 2025. Check our ranking below.

2,561 Reviews Scanned

Rank No. #1

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)

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

Rank No. #2

YGQ GX21582 Mower Deck Belt Tension Spring GX20377 for John Deere L120 L130 D140 D150 D155 D160 D170 G110 LA130 LA140 LA145 LA150 LA155 LA165 LA175 L2048 L2548 X140 145 165 Sabre 1642HS

Replacement part#: GX21582 GX20377.
Compatible with John Deere 145, 155C, 190C, D140, D150, D155, D160, D170, E140, E150, E160, E170, E180, G110.
Fit for L120, L130, L2048, L2548, LA130, LA140, LA145, LA150, LA155, LA165, LA175, L2048, L2548, S140, S160, S170, S180, X140, X165, X166, X167.
Fits for Sabre 1642HS, 1742HS Scott's L2048, L2548.
Package includes: 2x tension spring.

Rank No. #3

AOLKKSI 2pcs Mower Deck Belt Tension Spring GX21582 GX20377 for John Deere L120 L130 G110 145 155C 190C LA140 LA145 LA150 LA155 LA165 LA175 D140 D150 D155 D160 D170 G110 Sabre 1642HS 1742HS

Replaces Part Numbers: 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
Package Includes: 2 PCS Deck Spring
Excellent After-sales Service: If you have any problems, our service team will help you out within 24 hours. Customer satisfaction and premium quality are our tireless pursuit.

SaleRank No. #4

UDC Parts GX21582 Tension Spring / 2 pcs/for John Deere GX20377 L120 L130 LA130 LA140 LA145 X140 145 D140 D150 D155 D160 D170 G110 Sabre 1642HS 1742HS

Dimensions: 6-1/2" Length; 1" Diameter; 2-1/2" Coil Length;
Replaces OEM Part: John Deere GX21582, GX20377;
Compatible with the following models: John Deere L120, L130, LA130, LA140, LA145, LA150, LA155, LA165, LA175, X165, X140, 145, L2048, L2548, D140, D150, D155, D160, D170, G110, 155C, 190C;
Fits: Sabre 1642HS, 1742HS; Scott's L2048, L2548;
UDC Tension Spring minimizes the need for frequent adjustments, allowing for smooth operation and consistent performance over time. Its robust construction ensures longevity, reducing the need for frequent replacements and saving you time in the long run

Rank No. #5

GX21582 GX20377 tension spring Replaces John Deere L120 L130 X140 145 D140 D150 D155 D160 D170 G110 L120 L130 LA130 LA140 LA145 LA150 LA155 LA165 LA175 X165 Mower Deck Belt Tension Spring (3 Pack)

Mower Deck Belt Tension Spring Number: GX20377, GX21582
Compatible with 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
Compatible with Sabre 1642HS, 1742HS Scott's L2048, L2548
Overall length 6.5 inches;Length of coils 2.5 inches;Outside diameter 0.960 inches

Rank No. #6

Wanotine GX21582 GX20377 Mower Deck Spring Compatible with John Deere Tension Spring, Fits John Deere L120 L130 X140 D160 D170 145 D140 D150 LA145 LA150 Lawn Tractors

FROM TIP TO TIP Length: 6 3/4'', Package Includes: 1pc x GX20377 Mower Deck Spring
Replace Part Number: John Deere GX20377, GX21582
Replacement John Deere 48 inch Mower Deck Spring for Models: L120, L130, G110, 145, 155C, 190C, LA140, LA145, LA150, LA155, LA165, LA175, D140, D150, D155, D160, D170
GX20377 Mower Deck Spring Compatible With 145, 155C, 190C, G110 Lawn and Garden Tractors, 1642HS, 1742HS Sabre Lawn Tractors, L2048, L2548 Scotts Lawn Tractors
6 3/4 inch Lawn Mower Deck Spring Replaces John Deere L130 Parts, John Deere D170 Parts, John Deere Mower Parts, John Deere D170 Deck Parts, John Deere 48 inch Mower Deck Parts

Rank No. #7

shiosheng 2ps GX21582 GX20377 Deck Belt Tension Spring for John Deere L120 L130 G110 145 155C 190C LA140 LA145 LA150 LA155 LA165 LA175 D140 D150 D155 D160 D170

Mower deck drive belt tightner spring： for John Deere: GX20377, GX21582
Fits Models:For 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,
Specifications: Wire Diameter 0.06" FROM TIP TO TIP 6-3/4" Spring Rate 8.280 LB/IN Initial Tension 3.700 LB Number of Coils 25
2PCS Deck Spring

Rank No. #8

GX21582 GX20377 Mower Deck Belt Tension Spring for John Deere – Maintains Proper Belt Tension, Fits L120 L130 LA Series D140–D170, 2 Pack

Designed to maintain consistent deck belt tension, helping prevent belt slippage, uneven cutting, and premature belt wear caused by weak or stretched springs.
Replacing tension springs during deck service helps keep belt tension balanced. A practical choice for routine mower maintenance or deck rebuilds.
Fits select L120, L130, LA140–LA175, D140–D170, G110, and related models, including Sabre 1642HS / 1742HS and Scott’s L2048 / L2548.
Manufactured from quality spring steel to maintain tension under continuous vibration and load, supporting stable deck operation over time.
Includes 2 × Deck Belt Tension Springs. Replacing springs as a pair helps ensure even tension and smoother deck performance.

Rank No. #9

Mower Deck Belt Tension Spring Fits John Deere Riding Mower D140 D160 D170 Replaces GX21582

One New Aftermarket Replacement Mower Deck Belt Tensioner Spring
Fits John Deere Riding Mower Models: D140, D150, D155, D160, D170
Replaces Part Number: GX21582
Length: 6-1/2" Diameter: 1" Coil Length: 2-1/2"
OEM Numbers Are Provided for Reference Only. Please Verify Fit Prior To Ordering.

Rank No. #10

EPR 2PK Deck Spring Replacement for John Deere GX21582 GX20377 145 155C 190C D140 D150 D155 D160 D170

Replaces OEM Part Numbers: GX21582, GX20377
Compatible With Models: 145, 155C, 190C, D140, D150, D155, D160, D170, G110. L120, L130, LA130, LA140, LA145, LA150, LA155, LA165, LA175, X140, X165
Compatible With Sabre Models: 1642HS, 1742HS
Compatible With Scott's Models: L2048, L2548.
Specifications: Wire Diameter 0.06",Tip to Tip 6-3/4", Spring Rate 8.280 LB/IN, Initial Tension 3.700 LB

SaleRank No. #11

Qsdgxi GX21582 GX20377 Mower Deck Belt Tension Spring 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

Part Number: GX20377, GX21582
Overall length 6.5 inches;Length of coils 2.5 inches;Outside diameter 0.960 inches
Suitable for John Deere 100 Series Riding Mowers: 145, 155C, 190C;D100 Series Riding Mowers: D140, D150, D160, D170;L100 Series Riding Mowers: L120, L130
Replacement for John Deere LA100 Series Riding Mowers: LA130, LA140, LA145, LA150, LA155, LA165, LA175;G100 Series Riding Mowers: G110;X100 Series Riding Mowers: X140, X165;Scotts L Series Riding Lawn Mowers: L2048, L2548
Wear work gloves to protect your hands when installing the spring

SaleRank No. #12

Pulems GX21582 GX20377 Mower Deck Belt Tension Spring Compatible with John Deere, Spring for John Deere Parts L120 L130 X140 145 D140 D150 D155 G110 LA140 LA145 LA150 LA155 X165 G110 etc Belt - 2PCS

MOWER DECK BELT TENSION SPRING: Deck belt spring compatible with John Deere Part Number GX20377, GX21582. The tension spring minimizes the need for belt frequent adjustments, allowing mower for smooth operation and consistent performance over time. Mower Deck spring is indispensable component for maintenance and repair of riding mowers
SPRING FOR JOHN DEERE: Mower deck spring compatible with John Deere lawn mowers L120, L130, G110 145, 155C, 190C, LA140, LA145, LA150, LA155 LA165, LA175 D140, D150, D155, D160, D170. Spring also Fits for Sabre 1642HS, 1742HS Scott's L2048, L2548
HIGH QUALITY TENSION SPRING: Spring is made of quality materials, which is resistant to corrosion and wear. Its sturdy construction and reliable spring tension ensures your mower runs smoothly and efficiently under heavy loads. Includes 1 x GX21582 Mower Deck Belt Tension Spring. Designed for lawn mowers to help you achieve a neat, tidy, professional lawn effect
DECK SPRING ESAY TO USE: GX21582 Spring easy to use, just remove the old spring, then insert the new deck belt spring. Perfectly matched with your lawn mower belt
AFTER SALES SUPPORT: If you have any questions or concerns about our Pulems compatible with John Deere part deck spring, please do not hesitate to contact us. We will do our best to provide you with a satisfactory shopping experience

Rank No. #13

Hutdkte GX21582 Tension Spring 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 Mower

Replaces part number: GX20377,GX21582.
Spring for John Deere D140 D170 LA145 L120 190C E180 L120A L2048 LA130 LA140 LA165 X140 D150 D155 LA175 X165 G110 L2548 Mower.
Spring for John Deere D140 D170 L130 LA145 L120 190C E180 L120A L2048 LA130 LA140 LA165 Mower.
Dimensions: 6-1/2" Length; diameter:1",coil Length:2 1/2".
2PCS Deck Spring

Rank No. #14

GX21582 Mower Deck Belt Tensioner Spring - Replaces GX20377, Fits John Deere D140 D150 D155 D160 D170 & More

Designed to fit mower models including D140, D150, D155, D160, D170, L120, L130, G110, LA130-LA175, X140-X165, L2048, L2548, and Sabre 1642HS. Perfect replacement for worn or broken tensioner springs
Replaces OEM part numbers GX21582 and GX20377, ensuring exact fit and function matching the original. No modifications needed—installs seamlessly to restore your mower’s deck belt tension
Dimensions: Overall length 6-1/2", diameter 1", coil length 2-1/2". Manufactured to meet standard specifications, ensuring proper tension and compatibility with your mower’s deck system
Constructed from high-quality, corrosion-resistant steel that withstands outdoor elements and repeated use. Maintains consistent tension to prevent belt slippage, extending the life of your mower’s belt and deck components
Easy to install with basic hand tools—no professional mechanical skills required. numbers are for reference only; please verify your mower’s model and original part number prior to ordering to ensure a perfect fit

Rank No. #15

WFCYQ GX21582 Deck Belt Tension Spring GX20377 Compatible with John Deere L120 L130 X140 D160 D170 145 D140 D150 LA145 LA150 (2 pcs)

Part Number: GX20377, GX21582
Compatibility: Compatible with John Deere Models L120, L130, LA130, LA140, LA145, LA150, LA155, LA165, LA175, X165, X140, 145, L2048, L2548, D140, D150, D155, D160, D170, G110, 155C, 190C
Fits Models: for Sabre 1642HS, 1742HS and Scott's L2048, L2548
Note: The GX21582 spring functions by storing and releasing mechanical energy. When a component moves, stretching the spring, it stores potential energy. When the force is removed, the spring contracts, releasing this energy to return the component to its original position or to apply tension. This is critical for the proper functioning of various mower systems, including maintaining belt tension, assisting with deck height adjustments, or ensuring proper engagement/disengagement of controls
Reliable operation: Ensure the equipment is turned off, the engine is cool, and the spark plug wire is disconnected before beginning any work.(Replace the spring to ensure smooth operation and consistent performance of the machine)

Rank No. #16

GX21582 GX23077 Mower Deck Belt Tension Spring Compatible with John Deere L120 L130 X140 145 D140 D150 D155 D160 D170 G110 L120 L130 LA130 LA140 LA145 LA150 LA155 LA165 LA175 X165 G110 L2048 (2pcs)

Replacement part#: GX21582 GX20377.
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
Specifications: Wire Diameter 0.06" FROM TIP TO TIP 6-3/4" Spring Rate 8.280 LB/IN Initial Tension 3.700 LB Number of Coils 25
This Tension Spring minimizes the need for frequent adjustments, allowing for smooth operation and consistent performance over time. Its robust construction ensures longevity, reducing the need for frequent replacements and saving you time in the long run

Rank No. #17

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 (4)

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

Rank No. #18

Firmusparts Deck Belt Tension Spring GX21582 GX20377 Compatible with John Deere Lawn Mower 145 155C 190C D140 D150 D155 D160 D170 E140 E150 E160 E170 E180 G110 L120 L130 L2048 L2548 LA130 LA140 LA145

Part Number: GX21582 GX20377
Compatible with John Deere Lawn Mower 145 155C 190C D140 D150 D155 D160 D170 E140 E150 E160 E170 E180 G110 L120 L130 L2048 L2548 LA130 LA140 LA145 LA150 LA155 LA165 LA175 S140 S160 S170 S180 X140 X165 X166 X167
Product Type: Tightener Spring
Package Included:1 xDeck Belt Tension Spring
It Is a Replacement Part, Not Original Part. But It Can Work Good For You

How Do You Buy The Best John Deere D140 Deck Spring?

Do you get stressed out thinking about shopping for a great John Deere D140 Deck Spring? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching John Deere D140 Deck Spring, which is why we have assembled a comprehensive list of the greatest John Deere D140 Deck Spring available in the current market. We’ve also come up with a list of questions that you probably have yourself.

Romance University has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for John Deere D140 Deck Spring that you consider buying. Your questions might include the following:

Is it worth buying an John Deere D140 Deck Spring?
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Which John Deere D140 Deck Spring are good in the current market?
Where can you find information like this about John Deere D140 Deck Spring?

We’re convinced that you likely have far more questions than just these regarding John Deere D140 Deck Spring, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for John Deere D140 Deck Spring, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible John Deere D140 Deck Spring. Make sure that you are only using trustworthy and credible websites and sources.

Romance University provides an John Deere D140 Deck Spring buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available John Deere D140 Deck Spring currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of John Deere D140 Deck Spring has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an John Deere D140 Deck Spring?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your John Deere D140 Deck Spring.
Customer Ratings: Number ratings grade John Deere D140 Deck Spring objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their John Deere D140 Deck Spring.
Product Quality: You don’t always get what you pay for with an John Deere D140 Deck Spring, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an John Deere D140 Deck Spring is should be an indication of how long it will work out for you.

Romance University always remembers that maintaining John Deere D140 Deck Spring information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding John Deere D140 Deck Spring is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

18 Best John Deere D140 Deck Spring of 2025 – Romance University

How Do You Buy The Best John Deere D140 Deck Spring?

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