OS7578TB2
OS7578TB2 - Image 2
OS7578TB2 - Image 3

INCH OIL SEAL, STYLE TB2
NBR, DUAL LIP W/ SPR, MTL OD
SHAFT: 2.000 IN (50.80 MM)
BORE: 2.686 IN (68.22 MM)
WIDTH: 0.437 IN (11.10 MM)

OS7578TB2

Quantity Pricing (ea)
  • 1 for $15.80
  • 10 for $12.60
  • 100 for $9.46
  • 500 for $6.30
  • 1000 for $4.73
Stock & Availability (ea)
In Stock: 83
Inbound Stock: 0
Offsite Stock: 616 ($50 Line Min)
Expedited Shipping*: 08/03/2026
Standard Shipping: 09/21/2026
New Production: Unlimited ($250 Line Min)
Expedited Shipping*: 09/14/2026
Standard Shipping: 11/02/2026
*Add your desired qty and click ADD TO CART to see expedite fees and options.

Interchange Part Numbers

  • (OLD) OS2.000-2.686-.437TB2
  • ACDELCO 293164
  • ACDELCO 298185
  • AVCO 11641
  • BORGWARNER 05-0413334
  • BOSTON GEAR 27208
  • CASE A55832
  • CASE T37297
  • CHRYSLER 11904
  • CLARK 226127
  • COCKSHUTT 1186
  • COCKSHUTT AXS34
  • DICHTO 2026483TB
  • DICHTO 2026843TB
  • DICHTO 75008383
  • DICHTO SL471883
  • DICHTOMATIK 2026843TB-H
  • E L CALDWELL & SONS 3951
  • FMC CORP 3A2701
  • FORD 7000753
  • FORD D4TZ7B215A
  • FREIGHTLINER 16103550
  • FUNK F65053
  • FWD 24C50360
  • FWD 65905
  • GARLOCK 21158-1186
  • GARLOCK 21158-1187
  • GARLOCK 21158-1188
  • GARLOCK 21158-4862
  • GARLOCK 21158-6608
  • GARLOCK 21528-1186
  • GARLOCK 21702-1186
  • GARLOCK 51X4862
  • GARLOCK 51X6608
  • GARLOCK 62X1186
  • GARLOCK 63X1186
  • GARLOCK 63X1187
  • GARLOCK 63X1188
  • GARLOCK 63X4862
  • GARLOCK 63X6608
  • GARLOCK 65X1186
  • GARLOCK 65X1187
  • GARLOCK 65X1188
  • GARLOCK 67X1186
  • GIBSON 3459S
  • GMC 0704-8752
  • GMC 0704-A234
  • IAPCO L-0062-023
  • ITM 211-2696
  • ITM P3348
  • ITM PR1836
  • ITM PR2696
  • ITM PR3348
  • ITM PR3557
  • ITM PR3990
  • ITM PR4742
  • ITM PR5134
  • ITM PR8657
  • ITM PR9053
  • JEFFREY 162075
  • JOHN DEERE AQ28735
  • JOHN DEERE Q28735
  • JOY 901244278
  • KENWORTH 74575
  • KRAUSE PLOW 70430-16A
  • L & S BEARING A54364S
  • LUFKIN INDUSTRIES S2025
  • MASSEY-FERGUSON 202108M1
  • MASSEY-FERGUSON 834069M1
  • MC CORD 84472
  • MINNEAPOLIS-MOLINE 10A16450
  • MINNEAPOLIS-MOLINE 10A9471
  • MIXING EQUIPMENT 115211
  • MOPAR T1889
  • NEW HOLLAND 221000
  • NOK AA7600E
  • NOK AA7600E0
  • OLIVER 5LT1547
  • PERFECTION AMERICAN RAG450
  • SIDEWINDER 20807
  • TIMKEN (NATIONAL) 471883
  • TORO 25352
  • TROSTEL 24420008
  • TROSTEL 44328
  • TROSTEL A54364
  • TWIN DISC M201534
  • VERA 65-04258
  • VICTOR 47197
  • VICTOR 47686
  • WHITE 552330
  • WHITE 846256
  • WHITE 889197
  • WISCONSIN PH327

Additional information

Weight 0.07492 lbs
Shipping Dimensions 2.686 × 2.686 × 0.437 in
Material

Size

7578
Style

Description

Product Drawing: OS7578TB2.pdf