OS7976SA2

INCH OIL SEAL, STYLE SA2
NBR, SGL LIP W/ SPR, MTL OD W/ RFG PLATE
SHAFT: 2.125 IN (53.98 MM)
BORE: 3.250 IN (82.55 MM)
WIDTH: 0.438 IN (11.13 MM)

OS7976SA2

Quantity Pricing (ea)
  • 1 for $24.80
  • 10 for $19.90
  • 100 for $14.90
  • 500 for $9.93
  • 1000 for $7.45
Stock & Availability (ea)
In Stock: 0
Inbound Stock: 0
Offsite Stock: 66 ($50 Line Min)
Expedited Shipping*: 07/31/2026
Standard Shipping: 09/21/2026
New Production: Unlimited ($250 Line Min)
Expedited Shipping*: 09/11/2026
Standard Shipping: 11/02/2026
*Add your desired qty and click ADD TO CART to see expedite fees and options.

Interchange Part Numbers

  • (OLD) OS2.125-3.250-.438SA2
  • (OLD) OS2.125-3.251-.438SA2
  • BEARINGSHEADQUARTERS C33RJ49420
  • BETHLEHEMSTEEL ES76127
  • BOSTONGEAR AB7812E00
  • BOSTONGEAR AD7812E00
  • BUCYRUS-ERIE 7-216-500V
  • CASE,J.I.-FARM A15420
  • CATERPILLAR 6F4751
  • DANA-SPICERCORP(CHU SKT87304
  • DICHTO 213245A
  • DICHTO 23124SA
  • DICHTO 75009227
  • DICHTO 75009229
  • DICHTO SL21302
  • DICHTOMATIK 21324SA
  • EIMCO O2710101
  • FOURWHEELDRIVE MOOO83038
  • GACO MI212325-1/2
  • GACO MI212325-3/8
  • GARLOCK 3X2210
  • GARLOCK 63X6605F1
  • HARNISCHEFEGER 18F681D318
  • HARNISCHEFEGER 18F682D394
  • JOY 4620EL
  • JOY 901244-145
  • JOY 97GX145
  • JOY 97KX145
  • JOY 97VX118
  • JOY 97X77
  • KOMATSU 79910
  • L&S-SEALS 54325S
  • LINKBELT 319W174-84
  • LINKBELT 319W32-47
  • LONGAIRDOXCO 10368X1
  • LUFKININDINC 292-3P76127
  • MACKDDS 145821302
  • MACKPDC 21302
  • MICHIGAN 204325
  • MINNEAPOLISMOLINE H154
  • MOPAR T2152
  • MORSE FG0619
  • MOTIONINDUSTRIES X91484
  • NATIONAL-INDLCANADA 50314S
  • NAVISTAR(IHC) 303353C91
  • NAVISTAR(IHC) 431194C91
  • NAVISTARPDC CR21302
  • NOK/FREUDENBERG AB7812E
  • NOK/FREUDENBERG AB7812E0
  • NOK/FREUDENBERG AD7658E
  • NOK/FREUDENBERG AD7658E0
  • NOK/FREUDENBERG AD7812E
  • NOK/FREUDENBERG AD7812E0
  • OLIVER XK2161
  • PACCARPARTS 21302CHR
  • PETTIBONE-MULKIN L1700-11
  • ROBBINS&MEYERS 22-02553-001
  • ROBBINS&MEYERS 32-00618-000
  • ROBBINS&MEYERS HD2533
  • ROBBINS&MEYERS HD2553-2
  • ROBBINS&MEYERS P60-618
  • ROCKWELLSTANDARD A1205M715
  • ROCKWELLSTANDARD A1805M351
  • ROPERPUMP G1795
  • SEALEDPOWER-SEALS N21302
  • SKF-SEALS OS21302
  • TOWNMOTOR A1929
  • TRANSCOMINC(TCM) 21323TC
  • TRANSCOMINC(TCM) 21324SA
  • TROSTEL A54325S
  • WESTINGHOUSE 159A145H02
  • WESTON W32521237R4
  • WESTON W32521243
  • WESTON W32521250
  • WESTON WL382

Additional information

Weight 4.42402 lbs
Shipping Dimensions 3.25 × 3.25 × 0.438 in
Material

Size

7976
Style

Description

Product Drawing: OS7976SA2.pdf