OS9777SA2
OS9777SA2 - Image 2
OS9777SA2 - Image 3

INCH OIL SEAL, STYLE SA2
NBR, SGL LIP W/ SPR, MTL OD W/ RFG PLATE
SHAFT: 2.875 IN (73.03 MM)
BORE: 3.750 IN (95.25 MM)
WIDTH: 0.437 IN (11.10 MM)

OS9777SA2

Quantity Pricing (ea)
  • 1 for $28.80
  • 10 for $23.10
  • 100 for $17.30
  • 500 for $11.50
  • 1000 for $8.65
Stock & Availability (ea)
In Stock: 0
Inbound Stock: 0
Offsite Stock: 376 ($50 Line Min)
Expedited Shipping*: 06/15/2026
Standard Shipping: 08/03/2026
New Production: Unlimited ($250 Line Min)
Expedited Shipping*: 07/27/2026
Standard Shipping: 09/14/2026
*Add your desired qty and click ADD TO CART to see expedite fees and options.

Interchange Part Numbers

  • (OLD) OS2.875-3.750-.437SA2
  • (OLD) OS2.875-3.751-.437SA2
  • DICHTO 28374SA
  • DICHTO 75011676
  • DICHTOMATIK 28374SA-H

Additional information

Weight 0.1667 lbs
Shipping Dimensions 3.75 × 3.75 × 0.437 in
Material

Size

9777
Style

Description

Product Drawing: OS9777SA2.pdf