Designed to seal unused cavities in hydraulic valve bodies, the Sun Hydraulics T-31A Cavity Plug provides a reliable, pressure-tight closure for T-31A series cavities. Supplied by Gulf Controls Corporation, this male-style plug is a straightforward solution for blocking off open ports in manifolds and valve bodies where a circuit position is unused or reserved for future use.
With minimal product data available, the T-31A is best confirmed against the specific cavity dimensions and thread requirements of the target manifold before installation. It is compatible with Sun Hydraulics cavity standards, making it a practical fit within Sun-based hydraulic circuit assemblies.
SKU: XFOA-XXN
Supplier Part Number (MPN): XFOA-XXN
Alternate Part Numbers: C1ND80, XFOAXXN
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Specifications
Alternate Part Numbers
Alternate Part NumberC1ND80, Alternate Part Number XFOAXXN
Brand
Gulf Controls Corporation
Brand
Gulf Controls Corporation
Pack Size
1.00
UOM
EA
Supplier Part Number
XFOA-XXN
Product Weight
0.50 lbs
Product Questions & Answers (1)
Question by: Kurt B on Dec 14, 2025, 6:25 PM
Reckon this'll fit a Sun Hydraulics T-31A cavity like it says? Don't wanna order the wrong thing.
Answer by: Customer Support on Dec 15, 2025, 9:33 PM
Yes, this cavity plug is designed specifically to seal unused cavities in Sun Hydraulics T-31A series valve bodies. Verifying your cavity dimensions and thread requirements against Sun Hydraulics standards before installation is always a good idea.
