NATIONAL
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NATIONAL 3920  
$8.07
Price
 $0.00
Core
 + Sold in packs of 1x1
Pack
 $8.07
Total
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NATIONAL 3920 Specifications
Cup Bore (Inch)4.4375
Cup Bore (MM)112.7130
Cup Length (Inch)0.9375
Cup Length (MM)23.8130
Cup Radius (Inch)0.1250
Cup Radius (MM)3.1750
Part DescriptionTaper Bearing Cup
Race Only
National® Oil Seals & Bearings has built a reputation as one of the most respected names in the industry. They have offered premium sealing and wheel end solutions for more than 75 years. Their design and engineering teams keep pace with the industry and provide advanced solutions for today's vehicles.

Features & Benefits:
  • Premium bearing design matches OEM specifications
  • Precision manufactured using premium-grade steel for outstanding durability and performance
  • Crowned raceways and rollers to ensure even load distribution for maximum life
  • Industry leading coverage
  • Professional technicians know they can depend on National
OEM / Interchange Numbers: 0019813905, 05086906AA, 09412209, 10A11489, 11148, 1117540, 124X82, 12596, 135495, 140100, 142270, 149069, 158199, 164092, 16507C, 16509C, 1662783, 1789955, 181274, 183543, 183762, 18414, 19889, 1A10282, 1B0335, 1BB5011, 1EB5011, 1ES5011, 1KB5017, 1KS5017, 214929, 235671, 26064499, 2611H, 299792, 2A4576, 2A4576T, 2RD92, 2T6D117, 2T6D23, 2TD23, 30190, 301989, 30614, 3124118, 321922, 3402421, 34082X, 37434, 38607K, 40018, 40397, 40416, 4079, 4081, 443893, 446048, 45214, 453812, 455760, 455836, 457319, 457441, 48133, 4C4O1243KA, 4C4Z1243KA, 4UF1826, 5086906AA, 510892, 513198, 5275352000, 563566, 563568, 56700, 568385, 5LT1510, 5LT1555, 630728, 64AX13, 68036504AA, 6V956, 7011148, 706771, 707671, 7166349, 71802908, 71803711, 71803712, 7451625, 7451627, 7451650, 795057, 795156, 795290, 799050, 8004574410, 82363920, 82M28, 84105, 84300, 8TH4220, 9000930020, 9000931300, 90010, 900304, 9036666014, 9036866006, 9036866014, 9036866066, 9056700, 915D6, 9192089, 9192120, 9192127, 94036570, 9411677, 9411679, 9412209, 9412216, 9412782, 9412784, 9412786, 9412788, 9421100, 9427255, 9427261, 9A3920, A10283, A10283X, A1283X, A301989X, A6836, A7890, AA4220B, AA4222C, B299792B, B6T1243A, BB4220, BB4220A, BB4220B, BB4222, BB4222A, BB4222B, BB5021, BS5021, CB5012, CFT18205, CS5012, D12596, D2561828, E27N4220, E27N4222, ER945, ES5011, JD7292, JD7342, JD7886, JD7892, JD7989, KS5021, KW1582, KW5049, LES5011, LTX824, LTX876, LTX893, P43387, S2886B, SD630728, TD0R1243A, TD125410, V5002, X15328

Closeout Inventory Warranty Information:
Wholesaler Closeout items have a 30 day warranty (but still are covered by our Return Policy).

NATIONAL Regular Inventory Warranty Information:
12 Months