PP.188-3.375-.375B
PP.188-3.375-.375B - Image 2
PP.188-3.375-.375B - Image 3

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

PP.188-3.375-.375B

Quantity Pricing (ea)
  • 1 for $43.00
  • 10 for $40.00
  • 25 for $36.50
  • 100 for $34.40
Stock & Availability (ea)
In Stock: 0
Inbound Stock: 0
Offsite Stock: 111 ($50 Line Min)
Expedited Shipping*: 07/06/2026
Standard Shipping: 07/07/2026
New Production: Unlimited ($250 Line Min)
Expedited Shipping*: 09/04/2026
Standard Shipping: 09/08/2026
*Add your desired qty and click ADD TO CART to see expedite fees and options.

Interchange Part Numbers

  • HERCULES P187-03.375-375B
  • HI-TECH 18703375375
  • Parker 461518703375-375B

Additional information

Weight 0.03421 lbs
Material

Inside Diameter

3.375" – 3 3/8 (85.73 MM)
Height

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

3.750" – 3 3/4 (95.25 MM)
Loader

O-Ring
Color

Size

.188-3.375-.375
Style

Durometer