Belt Tensioner RE548027 for John Deere 5095M 5100E 5100MH 5101E 5105M 5115M
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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.
| Application | Fitment Notes |
|---|---|
| John Deere 5095M / 5100E / 5100MH / 5101E / 5101EN | Confirmed Deere applications. |
| John Deere 5105M / 5105ML / 5115M | Confirmed Deere applications. |
| Many 5080-5130 and 54xx/55xx/56xx tractors | Additional RE548027 applications. |
Product Overview
The spring-loaded tensioner keeps the accessory belt tight as the belt stretches and engine speed changes. A weak spring or rough pulley bearing can cause belt squeal, flutter, poor charging or reduced cooling performance.
Key Features & Performance
- John Deere reference RE548027
- Approx. 76 mm / 3 in pulley diameter per Deere listing
- Automatic auxiliary-drive belt tensioner
- Broad 5-series tractor application
Common Reasons for Replacement
- Serpentine belt squeal or flutter
- Tensioner arm is weak, seized or bouncing
- Pulley bearing is noisy or has play
Technical Specifications
- Part Type: Engine Auxiliary Drive Belt Tensioner
- Pulley Diameter: Approx. 76 mm / 3 in
OE / Reference Numbers
- RE548027
Frequently Asked Questions
How do I confirm fitment? Confirm RE548027 or its valid supersession on the old tensioner and verify engine/serial number.
Is this an OEM part? This listing is for a replacement part. Brand names and OE/reference numbers are used to identify fitment unless the listing specifically states that the item is genuine OEM.