Skip to product information
SKU:
NLT2T02538
Ships for free in 2–4 business days.
Drive Belt Tensioner for John Deere 5725 and STS Combines
$106.39
In Stock
$106.39
Sale price
$106.39
Regular price
Replace a weak or noisy belt tensioner to help keep the correct tension on a compatible John Deere accessory or machine drive belt. Matching the mounting and belt path matters because different engines and drives may use different tensioners.
Estimated delivery between
Let Northline Parts Do the Heavy Lifting for You!
Not sure which part you need? Our team can help you find the right replacement.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
- John Deere 5725
- 9560STS, 9560WTS, 9570, 9580WTS, 9650STS, 9660STS (supplier-listed
- verify belt-drive position)
Product Overview
A spring-loaded tensioner keeps the belt seated as loads change. Belt squeal, flutter or a seized pulley can also result from pulley misalignment or damaged accessories.
Key Features & Performance
- Drive Belt Tensioner
- Check tensioner arm shape, pulley diameter, offset, spring direction and exact drive position.
OE / Reference Numbers
No independently confirmed OE number supplied; match the original component before purchase.
Common Reasons for Replacement
Squealing belt, wobbling tensioner pulley or weak tensioner spring.
Fitment & Compatibility Notes
Check tensioner arm shape, pulley diameter, offset, spring direction and exact drive position.
Frequently Asked Questions
Is this a genuine OEM part? No. This listing is for an aftermarket replacement. Original equipment names and numbers identify the intended application, not the manufacturer of this item.
Part Summary
keywords: Drive Belt Tensioner for John Deere 5725 and STS Combines, motor vehicle engine parts
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.