DigPig Silencer Spiral Ring

The DigPig Silencer spiral ring is the stainless steel ring that locks the Silencer body inside its cover. Without it, the cover can vibrate off while you dig, so replace it any time it is bent, lost or worn.

DigPig Silencer Spiral Ring Specifications

• Material: stainless steel
• Fits: DigPig Silencer nozzle
• Part number: DPNS-SR

Common Uses for the Silencer Spiral Ring

• Upgrading older Silencers to the current cover
• Field rebuilds of the DigPig Silencer

How to Choose the Right Silencer Rebuild Part

• Check for three tool grooves on the body before ordering newer covers
• Seats, O-rings and covers are the wear items

Compare every option in our Nozzle Rebuild and Repair Kits collection.

DigPig Silencer Spiral Ring FAQ

Will this fit my Silencer?

Silencer parts fit the current stainless body. Older Silencers without three tool grooves need the Cover Upgrade before some newer covers and tools fit.

What should I replace during a rebuild?

Seat, O-rings and cover are the wear items. A refresh kit sized to your nozzle covers the internals in one order.

Not sure which one fits your truck? Call 402-237-1914 (Mon to Fri, 7AM to 4PM) and talk to someone who has run the equipment.

Related Nozzle Rebuild and Repair Kits

• DigPig Silencer Nozzle
• Standard Silencer Cover
• Silencer Refresh Kits
• Shop all Nozzle Rebuild and Repair Kits