MK1008404 Wheel Bearing Seal Kit Product Info:
- Seal 1 Diameter Inner (ID) 43.5mm; Outer (OD) 62mm; Height 6.5mm
- Seal 2 Diameter Inner (ID) 29mm; Outer (OD) 51mm; Height 6.4mm
- Bearing 1 Diameter Inner (ID)20mm; Outer (OD) 47mm; Height 14mm; Bearing 2 Diameter Inner (ID)35mm; Outer (OD) 62mm; Height 14mm
Included in This Kit:(QTY 4) 
NICHE 519-CBB2229R Single Row, Deep Groove, Ball BearingSubstitute For OEM Part Numbers(s): 99158, 88-000625-4-204, 741-0919A, 741-0919, 72381-72, 55541MA, 55541, 5412300, 405402900, 405402400, 365330, 339599X1, 1728255, 1652-111, 129895, 1185121
(QTY 2) 
NICHE 519-CBB2220R Single Row, Deep Groove, Ball BearingSubstitute For OEM Part Numbers(s): 96150-60070-10, 91054-HC4-003, 91052-HB3-771, 91052-H33-771, 835163M1, 4-156-462, 339800X1, 233833, 06912-HN2-010, 06912-HN2-000, 0402-339
(QTY 4) 
NICHE 519-COR2246N O-RingSubstitute For OEM Part Numbers(s): 
(QTY 2) 
NICHE 519-CSE2231A Seal Type TC 43.5x62x6.5Substitute For OEM Part Numbers(s): 3610013
(QTY 2) 
NICHE 519-CSE2263A Seal Type TC 31x51x6.5Substitute For OEM Part Numbers(s): 
Compatible with the Following Vehicles:
Polaris Sport 400L: 1994-1998
Polaris Trail Blazer 250 ES: 1996
Polaris Trail Blazer 250: 1990-1998
 WARNING: This product can expose you to chemicals including lead and phthalates, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov