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Tisco Main Bearing Kit, MBK1437

SKU # 107893799
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Item Information

This Main Bearing Kit is a replacement part you can count on.

  • Standard, bearing locating tabs placed off-center top half, centered lower half, for 381 CID diesel, 404 CID & 466 CID diesel (turbocharged & naturally aspirated); 1 kit used per engine
  • John Deere Tractors: 4000, 4010, 4020, 4040, 4230, 4250, 4320, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 7020, 8430, 8440, 8450
  • John Deere Combines: 6620, 7720
  • Replaces 1 -AR77747, 1 -AR77748, & 6 -AR74814
  • 1 year limited warranty

Note: This product may require up to 2 additional days for order processing prior to shipping

Specification Description
OEM Replacement #: AR77747
Warranty: 12-Month Limited
Product Type: Tractor Main Bearings
Brand: TISCO
Product Weight: 4.7 lb.
Manufacturer Part Number MBK1437