Berkeley Shaft Sleeve — 19310 ( Slip-Fit)

Stainless steel slip-fit shaft sleeve for Berkeley pumps, designed to protect the shaft and provide a smooth, replaceable sealing surface. The sleeve features a chamfered lead-in for easy installation and an S11207 grooved outer dimension for positive O-ring retention. Intended for use with the 185 mechanical seal and SO-5126 gasket.

What’s included:

• 19310 stainless shaft sleeve, o-ring, snap ring

Specs:

• Fit: Slip-fit

• Material: Stainless steel

• Dimensions: 1.00″ ID × 1.25″ OD × 2.25″ length

• Features: Chamfered end, S11207 grooved outer diameter

• Mates with: 185 mechanical seal, SO-5126 gasket

Why choose this sleeve

• Protects the shaft—sleeve takes wear, not the shaft

• Grooved OD + O-ring for reliable sealing

• Chamfered end speeds installation and reduces damage risk

Ordering tip: Verify ID/OD/length and your seal/gasket pairing (185 & SO-5126) against your pump’s parts list or nameplate. Need help confirming fit? Contact us and we’ll double-check your application.

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