Pre-cut Gaskets

5K108
5K108

Item #SMSG47RR
5K108 — Diaphragm Gasket

Pre-cut diaphragm gasket engineered as an equal-to Goulds 5K108. Sized to seat cleanly and compress evenly for reliable sealing during routine service or rebuilds.

Specs
- Dimensions:
  
  Outer Diameters: 4″ × 5″
  Inner diameters: 1.187″ and 1.437″
- Material: Red rubber
Cross-reference
- Goulds: 5K109
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5k109
5k109
Goulds 5K109 — Diaphragm Gasket

Pre-cut diaphragm gasket engineered as an equal-to Goulds 5K109. Sized to seat cleanly and compress evenly for reliable sealing during routine service or rebuilds.

Specs
- Dimensions: 1.687″× 7.750″
- Material: Neoprene rubber, fabric-reinforced, 1/16″ thick, black
  (All of our diaphragm gaskets use highly reinforced neoprene unless otherwise specified.)
Cross-reference
- Goulds: 5K109
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5k110
5k110
Goulds 5K110 — Diaphragm Gasket

Pre-cut diaphragm gasket engineered as an equal-to Goulds 5K110. Sized to seat cleanly and compress evenly for reliable sealing during routine service or rebuilds.

Specs
- Dimensions: 1.687″ × 8.937″
- Material: Neoprene rubber, fabric-reinforced, 1/16″ thick, black
  (All of our diaphragm gaskets use highly reinforced neoprene unless otherwise specified.)
Cross-reference
- Goulds: 5K110
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5k122
5k122
Goulds 5K122 — Diaphragm Gasket

Pre-cut diaphragm gasket engineered as an equal-to Goulds 5K122. Sized to seat cleanly and compress evenly for reliable sealing during routine service or rebuilds.

Specs
- Dimensions: 1.687″ × 9.937″
- Material: Neoprene rubber, fabric-reinforced, 1/16″ thick, black
  (All of our diaphragm gaskets use highly reinforced neoprene unless otherwise specified.)
Cross-reference
- Goulds: 5K122
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5k162 / 5k557
5k162 / 5k557
Goulds 5K162 / 5K557 — Diaphragm Gasket

Pre-cut diaphragm gasket engineered as an equal-to Goulds 5K162 / 5K557. Sized to seat cleanly and compress evenly for reliable sealing during routine service or rebuilds.

Specs
- Dimensions: 1.687″ × 7.687″
- Material: Neoprene rubber, fabric-reinforced, 1/16″ thick, black
  (All of our diaphragm gaskets use highly reinforced neoprene unless otherwise specified.)
Cross-reference
- Goulds: 5K162 / 5K557
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5k165
5k165
Goulds 5K165 — Ring Gasket (Flat Ring, Standard Style)

Pre-cut ring-style gasket for Goulds pumps. The flat-ring, standard style profile seats cleanly and compresses evenly to help prevent leaks during routine service or rebuilds.

Cross-reference / Names
- Goulds: 5K165 (also 0785K165)
- Also called: 165 ring gasket, Goulds ring gasket, flat ring – standard style
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5k231
5k231
5K231 Spacer Ring / Guide Vane Seal Ring — Goulds J+ / JS+

Pre-formed spacer (guide vane seal) ring used in Goulds J+ and JS+ series pumps. Maintains proper spacing and sealing at the guide vane/diffuser interface to support efficient performance after service or rebuilds.

Cross-reference
- 5K231 (current part)
- Replaces 5K6 (molded part)
- New/superseding number: 5K555
- Also referred to as: Guide Vane Seal Ring / Spacer Ring
- Noted standard: NSF 61
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5k256 / 5k522
5k256 / 5k522
Goulds 5K256 / 5K522 — Diaphragm Gasket

Pre-cut diaphragm gasket Goulds 5K256 / 5K522. Sized for a clean seat and uniform compression to help prevent leaks during routine service or rebuilds.

Specs
- Dimensions: 1.687″ × 7.500″
- Material: Neoprene rubber, fabric-reinforced, 1/16? thick, black
  (All of our diaphragm gaskets use highly reinforced neoprene unless otherwise specified.)
Cross-reference
- Goulds: 5K256 / 5K522
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Aermotor 27749
Aermotor 27749

Item #SMSG 64
Aermotor 27749 — Pre-Cut Gasket

Pre-cut housing/volute gasket for Aermotor pump assemblies. Precision-cut to seat cleanly and compress evenly—helping prevent leaks during routine service or rebuilds.

Specs
- Material: 3/64″ vellumoid (vegetable fiber), brown
- Dimensions: ID 7.750″ × OD 9.562″
Cross-reference
- Aermotor: 27749 (also searched as “Aeromotor 27749”)
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