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Black plastic dirt shield assembly, 10 inch length, fits Guardair safety air guns

Guardair

Guardair HT133 Dirt Shield Assembly 10 In

SKU CH-NFTN-994QJ

Black plastic dirt shield fits Guardair safety air guns including models 106, 107, 133 and 138

  • Black plastic shield protects the operator from debris
  • Fits Guardair safety air guns including HT133 and HT138 models
  • Compatible with Grainger part numbers 39AR12, 39AR15, 39AR35, 39AR40
  • Replaces manufacturer parts ASU4105G4, ASU4105KT, ASU4150G4, ASU4150KT
  • Includes dirt shield assembly ready for immediate installation

Guardair HT133 Dirt Shield Assembly 10 In

The Guardair HT133 is a replacement dirt shield assembly designed for compatible Guardair safety air guns. It features a black plastic construction and measures 10 inches in overall length. This component helps deflect debris away from the operator during cleaning tasks. It includes the dirt shield only.

Fits specific Guardair air gun models

This assembly fits Guardair safety air guns using manufacturer part numbers ASU4105G4, ASU4105KT, ASU4150G4, ASU4150KT, HT106, HT107, and HT138. It also matches Grainger part numbers 39AR12, 39AR15, 39AR35, 39AR40, 5JEL6, 5JEL7, and 5JEL9. It is not for use with air guns outside this compatibility list. Buyers needing a different length or mounting style should look elsewhere.

10 inch overall length

The overall length of this dirt shield assembly is 5 1/2 inches, while the product designation references 10 inches. This specific dimension determines whether the shield clears the workpiece and fits the gun housing correctly. Verify the required length against your air gun model before ordering. An incorrect length will prevent proper installation.

How it compares

Measured against everything we stock in Air & Hydraulic Power Tools, at today’s prices. Recalculated every night.

Price $34.99
Cheaper than about 67% of the 243 comparable items (median $61.99).

Specifications

Product
Brand nameGUARDAIR

Questions about this item

Which Guardair safety air gun models accept this HT133 dirt shield assembly?

This shield fits Guardair models ASU4105G4, ASU4105KT, ASU4150G4, ASU4150KT, HT106, HT107 and HT138.

Will the shield mount on my existing Guardair gun that uses Grainger part numbers 39AR12 or 39AR15?

Yes, the assembly is compatible with Grainger items 39AR12, 39AR15, 39AR35, 39AR40, 5JEL6, 5JEL7 and 5JEL9.

How can I confirm the shield is seated correctly after installation?

The black plastic shield should sit flush on the gun nozzle with no gaps and the overall length measures 5 1/2 in. when properly fitted.

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