PPX.188-4.500-.375B
PPX.188-4.500-.375B - Image 2
PPX.188-4.500-.375B - Image 3

4 1/2 X 4 7/8 X 3/8
PISTON/ROD LOADED U-CUP SEAL
95 DURO TPU SHELL W/ 70 DURO
X-RING, DEEP, BEVELED LIP

PPX.188-4.500-.375B

Quantity Pricing (ea)
  • 1 for $37.80
  • 10 for $35.20
  • 25 for $32.10
  • 100 for $30.20
Stock & Availability (ea)
In Stock: 0
Inbound Stock: 0
Offsite Stock: 155 ($50 Line Min)
Expedited Shipping*: 07/10/2026
Standard Shipping: 07/13/2026
New Production: Unlimited ($250 Line Min)
Expedited Shipping*: 09/08/2026
Standard Shipping: 09/09/2026
*Add your desired qty and click ADD TO CART to see expedite fees and options.

Interchange Part Numbers

  • HERCULES U18-4.50-37B
  • MFP 187-04.500-375BUR95

Additional information

Weight 0.04501 lbs
Material

Inside Diameter

4.500" – 4 1/2 (114.30 MM)
Height

0.375" – 3/8 (9.53 MM)
Outside Diameter

4.875" – 4 7/8 (123.83 MM)
Loader

X-Ring
Color

Size

.188-4.500-.375
Style

Durometer