PP.313-2.750-.500B
PP.313-2.750-.500B - Image 2
PP.313-2.750-.500B - Image 3

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

PP.313-2.750-.500B

Quantity Pricing (ea)
  • 1 for $25.30
  • 10 for $23.50
  • 25 for $21.50
  • 100 for $20.20
Stock & Availability (ea)
In Stock: 0
Inbound Stock: 0
Offsite Stock: 189 ($50 Line Min)
Expedited Shipping*: 07/07/2026
Standard Shipping: 07/08/2026
New Production: Unlimited ($250 Line Min)
Expedited Shipping*: 09/08/2026
Standard Shipping: 09/08/2026
*Add your desired qty and click ADD TO CART to see expedite fees and options.

Interchange Part Numbers

  • Caterpillar CTC-3E4220
  • HERCULES P312-02.750-500B
  • HI-TECH 31202750500
  • Parker 461531202750-500B

Additional information

Weight 0.06529 lbs
Material

Inside Diameter

2.750" – 2 3/4 (69.85 MM)
Height

0.500" – 1/2 (12.70 MM)
Outside Diameter

3.375" – 3 3/8 (85.73 MM)
Loader

O-Ring
Color

Size

.313-2.750-.500
Style

Durometer