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Belt Tensioner 138-2514 190-0642 for Caterpillar CAT Engine 3406E C9 3126 C7 C11 — product image 1 | Northline Parts

Belt Tensioner 138-2514 190-0642 for Caterpillar CAT Engine 3406E C9 3126 C7 C11

SKU: NLT2T03452
$115.69 In Stock
$115.69
Sale price  $115.69 Regular price 
Ships for free in 2–4 business days.
Restore proper accessory-belt tension on the matching Caterpillar engine with this belt tensioner referenced by 138-2514 and 190-0642.
Estimated delivery between
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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.

Compatible equipment / model
Compatible Equipment / Model
Selected Caterpillar 3406E, C9, 3126, C7 and C11 installations (supplier-listed
verify arrangement)

Product Overview

The tensioner keeps the drive belt seated as load and engine speed change. Weak spring force or a worn pulley bearing may cause belt squeal, tracking problems or vibration.

Check belt condition, pulley alignment and accessory bearings before blaming the tensioner.

Key Features & Performance

  • Part: Belt Tensioner 138-2514 190-0642
  • Primary application: Selected Caterpillar 3406E, C9, 3126, C7 and C11 installations (supplier-listed; verify arrangement)
  • Reference: 138-2514, 190-0642

OE / Reference Numbers

  • 138-2514
  • 190-0642

Fitment & Compatibility Notes

Compare arm direction, pulley diameter, belt width, mounting points and engine arrangement; these references may not represent a universal interchange.

Frequently Asked Questions

Is this a genuine OEM part? This listing is for a replacement part unless specifically identified as genuine OEM. OE numbers are provided for identification.

How do I confirm fitment? Compare arm direction, pulley diameter, belt width, mounting points and engine arrangement; these references may not represent a universal interchange.

Part Summary

keywords: Belt Tensioner 138-2514 190-0642 for Caterpillar CAT Engine 3406E C9 3126 C7 C11, 138-2514, 190-0642, Selected Caterpillar 3406E, C9, 3126, C7 and C11 installations (supplier-listed; verify arrangement)

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.

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