PP.188-1.750-.375B
PP.188-1.750-.375B - Image 2
PP.188-1.750-.375B - Image 3

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

PP.188-1.750-.375B

Quantity Pricing (ea)
  • 1 for $13.20
  • 10 for $12.30
  • 25 for $11.30
  • 100 for $10.60
Stock & Availability (ea)
In Stock: 0
Inbound Stock: 0
Offsite Stock: 2,426 ($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

  • Caterpillar CTC-3E4185
  • HERCULES P187-01.750-375B
  • HI-TECH 18701750375
  • MFP 187-01.750-375BUR95-PO
  • Parker 461518701750-375B

Additional information

Weight 0.01861 lbs
Material

Inside Diameter

1.750" – 1 3/4 (44.45 MM)
Height

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

2.125" – 2 1/8 (53.98 MM)
Loader

O-Ring
Color

Size

.188-1.750-.375
Style

Durometer