OS21389SB2/S
OS21389SB2/S - Image 2
OS21389SB2/S - Image 3

INCH OIL SEAL, STYLE SB2
SI, SGL LIP W/ SPR, MTL OD
SHAFT: 1.875 IN (47.63 MM)
BORE: 2.625 IN (66.68 MM)
WIDTH: 0.374 IN (9.50 MM)

OS21389SB2/S

Quantity Pricing (ea)
  • 1 for $88.40
  • 10 for $70.70
  • 100 for $53.00
  • 500 for $35.30
  • 1000 for $26.50
Stock & Availability (ea)
In Stock: 0
Inbound Stock: 0
Offsite Stock: 100 ($50 Line Min)
Expedited Shipping*: 06/19/2026
Standard Shipping: 08/10/2026
New Production: Unlimited ($250 Line Min)
Expedited Shipping*: 07/31/2026
Standard Shipping: 09/21/2026
*Add your desired qty and click ADD TO CART to see expedite fees and options.

Interchange Part Numbers

  • (OLD) OS1.875-2.623-.374SB2S
  • (OLD) OS1.875-2.625-.374SB2/S
  • DICHTO 18263SSB
  • DICHTO 75007539
  • DICHTO 75020783
  • DICHTO SL18592

Additional information

Weight 0.0671 lbs
Shipping Dimensions 2.625 × 2.625 × 0.374 in
Material

Size

21389
Style