# Life Fitness 95T Treadmill Belt Tensioner Spring 0K58-01085-0000 (MX543)

\## Life Fitness 95T Treadmill Belt Tensioner Spring

The Life Fitness 95T Treadmill Belt Tensioner Spring is a preowned replacement part for the belt tensioning system on a Life Fitness 95T treadmill. It replaces the original belt tensioner spring identified by part number \*\*0K58-01085-0000\*\*. If the spring is missing, damaged, or no longer suitable for service, this component may help restore the correct tensioning setup when matched to the equipment and part number.

This treadmill belt tensioner spring carries the identifying SKU \*\*MX543\*\* and barcode \*\*MX543\*\*. It belongs to the belt tensioner assembly, which supports the mechanism used to maintain proper tension on the treadmill walking belt. Correctly matched replacement parts help technicians and equipment owners service the treadmill using the appropriate original component rather than adapting an unrelated spring.

\### Product Details and Practical Benefits

\- \*\*Brand:\*\* Life Fitness  
\- \*\*Equipment:\*\* Life Fitness 95T treadmill  
\- \*\*Product type:\*\* Treadmill belt tensioner spring  
\- \*\*Part number:\*\* 0K58-01085-0000  
\- \*\*SKU:\*\* MX543  
\- \*\*Barcode:\*\* MX543  
\- \*\*Condition:\*\* Preowned

The part has been carefully inspected by skilled technicians for performance and safety before sale. As a used fitness equipment component, it offers a practical option for replacing an existing part while helping extend the usable life of the treadmill. Reusing serviceable fitness parts can also reduce unnecessary waste compared with replacing larger assemblies or discarding equipment because of one component.

This item is supplied as the belt tensioner spring itself. The product page does not provide dimensions, material details, color, installation instructions, or additional hardware, so buyers should not assume that bolts, brackets, tools, or other treadmill components are included.

## Compatibility and Applications

This replacement spring is identified for the \*\*Life Fitness 95T treadmill\*\*. It is intended for use as a Life Fitness treadmill belt tensioner spring and should replace the original component marked or listed as \*\*0K58-01085-0000\*\*. The part number provides the clearest way to confirm compatibility before ordering.

Use this component for service or repair work involving the walking belt tensioning system on a compatible Life Fitness 95T treadmill. It may suit professional repair technicians, fitness equipment maintenance teams, gyms, and owners servicing their own Life Fitness equipment.

\### Why Choose This Replacement Part?

Choosing the correct Life Fitness 95T belt tensioner spring can help you address a specific component-level repair without purchasing a complete treadmill or belt tensioner assembly. The preowned condition may also provide a cost-conscious alternative for maintaining older commercial fitness equipment. Because technicians inspect each part before sale, the component is prepared for buyers who need the listed model and part number.

## Before You Buy

Confirm that your treadmill is a \*\*Life Fitness 95T\*\* and that the required spring uses part number \*\*0K58-01085-0000\*\*. Check your existing component, service documentation, or equipment records before ordering. Product photos are for reference only because the seller carries multiple units. Individual parts may look slightly different, but the seller states that each item will be the exact model and part itself listed for the order. Contact the seller if you need additional information before purchase.

## Details

- **Price:** 24.99 USD
- **Vendor:** Life Fitness
- **Type:** Miscellaneous
- **Tags:** All

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 24.99 USD | In stock |

## Images

- MX543
- MX543
- MX543
- MX543

## Additional Information

- **PartNumber:** 0K58-01085-0000
- **Condition:** PREOWNED

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> Source: [Cardio Equipment Parts](https://www.cardioequipmentparts.com/products/life-fitness-95t-treadmill-belt-tensioner-spring-0k58-01085-0000-mx543)
> Updated: 2026-08-28