Deep Well Pump Head Maintenance Kit – Revision C Manufactured between January 2000 and December 2008

SKU 55-200-0-05-01 Category
DescriptionQtyPart Number
A) Hex Lock Nut, 3/8″-16204-000-1-50-20
B) Hex Lock Nut, 5/16″-18104-000-1-50-19
C) Link Washer804-000-5-40-01
D) Teflon Packing Rope155-200-0-15-00

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To help identify the appropriate maintenance kit, review the pump head area around where the Lift Rod enters/exits the body. The pump heads manufactured during this period have the following characteristics:

  1. A brass Packing Gland Nut.
  2. Teflon Packing Gland Rope.
  3. The hex top plate is either threaded, soldered or welded onto the top of the pump body.

We no longer produce the brass Packing Gland Nut, and it is not included in this maintenance kit.

With this kit you will be able to replace most wear items to keep your Bison Pump running strong!


Design and Construction

  • Replacements for most wear items
  • Additional stainless-steel hardware



  • Contact us directly for instructions.


Related parts:


This part works with these pumps: