Davey Starflo / Sureflo Pump Lid and Locking Collar - Genuine

Davey Starflo / Sureflo Pump Lid and Locking Collar – 33173SP

Restore a watertight seal on your Davey pool pump with this genuine OEM replacement pump lid and locking collar kit. Covering Parts 6 & 7 in the Davey Starflo / Sureflo exploded parts diagram, this kit addresses the most common source of pump basket leaks — a cracked, warped, or worn lid and collar assembly.

Compatibility

• Davey Starflo pool pumps
• Davey Sureflo pool pumps

Product Specifications

• SKU / Part Number: 33173SP
• Parts Reference: Parts 6 & 7 (Starflo / Sureflo exploded diagram)
• Kit Contents: Pump lid (Part 6) + Locking collar (Part 7)
• Brand: Davey (Genuine OEM)
• Weight: 1.5 kg

Frequently Asked Questions

Which Davey pumps does 33173SP fit?

This lid and locking collar kit (Parts 6 & 7) is compatible with Davey Starflo and Sureflo pool pumps. If you're unsure whether it suits your specific pump model, contact our team with your pump's model number before ordering.

What does the locking collar do?

The locking collar secures the pump lid to the pump body, creating a pressure-tight seal at the basket housing. A damaged or cross-threaded collar is a common cause of air leaks and water loss at the pump front.

How do I know if my pump lid or collar needs replacing?

Signs include water leaking from the pump basket area, difficulty achieving prime, air bubbles in the basket, or visible cracking and deformation of the lid or collar threads.

Is this a genuine Davey part?

Yes — 33173SP is a genuine OEM Davey replacement kit, not an aftermarket substitute. Using genuine parts ensures correct fit and maintains your pump warranty.

Does this kit include the o-ring?

This kit covers Parts 6 (lid) and 7 (locking collar) only. If your lid o-ring also needs replacing, check our Davey Spare Parts range for the matching o-ring.