N/A Replacement Pump Assembly (Includes Gasket)

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Product Information

Replacement Pump Assembly (Includes Gasket)

Replacement pump assembly (includes gasket) for the DB Smith Field King backpack sprayer (Item No. 163930) and DB Smith Roundup backpack sprayer (Item No. 139812).

Product Reviews


by PowerReviews
Replacement Pump Assembly (Includes Gasket)

(based on 1 review)

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Reviewed by 1 customer

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Had problems but replacement fine.

By jbprecip

from St. Louis,MO

Verified Buyer


  • Works When It Works


  • Fixes Most Problems
  • Has Problems With Neck
  • Neck
  • Should Use 516 Clamp
  • Stainless Clamp On Neck
  • Won't Break With Clamp On

Best Uses

    Comments about Replacement Pump Assembly (Includes Gasket):

    Use 5/16 stainless steel width clamp on base of neck and it will prevent collar neck from breaking or snapping in plastic make sure not to overtighten as this will prevent reservoir from being able to be inserted into neck of collar only enough pressure to prevent screw worm clamp from moving around and enough to keep plastic from expanding to much at collar base it will hard to insert reservoir though.

    • Was this a gift?:
    • No

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