412H, 612MB & GLV 3.0 Kits

What's in a GLV rebuild kit?

Kits vary by pump family, but typical contents include poppets and poppet springs, valve plate gaskets, reservoir cover gaskets, oil baffle gaskets, and — for clapper-style decks — zytel clappers and standard springs. Minor kits cover top-end rebuilds (clappers or poppets); major kits cover full rebuild contents. Kit pricing reflects a discount from individual component pricing. Each product page lists the exact contents of that kit.

Which rebuild kit fits my pump?

Kit compatibility depends on your pump's model and valve deck style. 412H, 612MB, and GLV 3.0 pumps use 412H/GLV 3.0 kits. If you're unsure, call (888) 633-7127 with your pump's serial number and model designation and we'll confirm the right kit.

For general questions about GLV, see our main FAQ.

Last updated: April 2026

18 products

  • 412H-MAJ-S image 0

    412H-MAJ-S

    412H-MAJ-S

    412H-11 Major Rebuild Kit (Stainless)
    $1,960.00
    $1,960.00
  • 3.0-KIT-S image 0

    3.0-KIT-S

    3.0-KIT-S

    GLV 3.0 Minor Rebuild Kit (Stainless)
    $157.50
    $157.50