PPX.188-3.500B
PPX.188-3.500B - Image 2
PPX.188-3.500B - Image 3

3 1/2 X 3 7/8 X 3/16
PISTON/ROD LOADED U-CUP SEAL
95 DURO TPU SHELL W/ 70 DURO
X-RING, SQUARE, BEVELED LIP

PPX.188-3.500B

Quantity Pricing (ea)
  • 1 for $19.10
  • 10 for $17.80
  • 25 for $16.30
  • 100 for $15.30
Stock & Availability (ea)
In Stock: 0
Inbound Stock: 0
Offsite Stock: 113 ($50 Line Min)
Expedited Shipping*: 07/02/2026
Standard Shipping: 07/06/2026
New Production: Unlimited ($250 Line Min)
Expedited Shipping*: 08/31/2026
Standard Shipping: 09/01/2026
*Add your desired qty and click ADD TO CART to see expedite fees and options.

Interchange Part Numbers

  • HERCULES U18-3.50-SQB
  • MFP 187-03.500SQBUR95

Additional information

Weight 0.01775 lbs
Material

Inside Diameter

3.500" – 3 1/2 (88.90 MM)
Height

0.188" – 3/16 (4.78 MM)
Outside Diameter

3.875" – 3 7/8 (98.43 MM)
Loader

X-Ring
Color

Size

.188-3.500
Style

Durometer