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Two medium welding back caps, metallic finish, package of two

Miller - Weldcraft

Miller - Weldcraft 20FHD Welding Back Cap 41V35 PK2

SKU CH-71N1-CR0PC MPN 20FHD

Pack of two medium back caps compatible with multiple Weldcraft TIG torch models

  • TypeTools
  • Fits a wide range of Weldcraft TIG torches including Series 20 and 9 models
  • Medium size designation ensures proper fit for compatible torch assemblies
  • Package includes two back caps for convenient replacement
  • Designed for TIG welding (GTAW) processes with A-125 and W-250 series
  • California Proposition 65 warning: contains chemicals known to cause cancer and reproductive harm

Medium Back Cap for TIG Torches

This pack contains two medium-size back caps designed for Weldcraft TIG torches. They fit the 20FHD torch and a wide range of series 9 and series 20 models. The caps seal the rear of the torch head during GTAW welding.

Compatible Torch Models and Series

These caps replace worn or lost originals on torches including the WP-9, WP-20, WP-20V, WP-9F, WP-9V, and PTA-9 series. They also suit W-250, W-280, W-375, A-125 and PTW-20 series torches. The jump is worth it when the existing cap threads are damaged or the seal fails.

Package Quantity and Fitment Limits

Each package supplies two caps marked with reference number 41V35. They cover medium-length torch bodies across the listed series. They do not fit short or long back-cap variants required by some other torch configurations.

Highlights

  • Fits a wide range of Weldcraft TIG torches including Series 20 and 9 models
  • Medium size designation ensures proper fit for compatible torch assemblies
  • Package includes two back caps for convenient replacement
  • Designed for TIG welding (GTAW) processes with A-125 and W-250 series
  • California Proposition 65 warning: contains chemicals known to cause cancer and reproductive harm

Specifications

BrandMILLER ELECTRIC
TypeTools

Questions about this item

What torch models does the 41V35 back cap fit?

The 41V35 back cap fits Weldcraft torch models 20FHD, 20H-320-25R, 20P, 25, 9, 9F, 9FVB, 9HP, 9P, 9V, 9VB, PTA-9, PTA-9F, PTW-20, WP-20, WP-20V, WP-9, WP-9F, WP-9FV, WP-9V, WP-R9F and WP-R9FV.

How is the back cap installed on the torch body?

Thread the 41V35 cap onto the compatible torch body by hand until the sealing face seats firmly; do not use pliers, as over-tightening can distort the threads and prevent a proper gas seal.

When should the 41V35 back cap be replaced?

Replace the cap if the threads are galled or stripped, the sealing face is pitted, or the cap no longer seats flush on the torch body — any of these will leak shielding gas.

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