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SEAL 4645051 - Caterpillar

4645051 SEAL Caterpillar parts SEAL
Alternative (cross code) number:
Caterpillar 4645051 SEAL

Buy SEAL 4645051 Caterpillar genuine, new aftermarket tractor parts with delivery

Number on catalog scheme: 30
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The problem that is identified below does not have a known permanent solution. Until a permanent solution is known, use the solution that is identified below.Problem
The 6V-1820 Bolts that retain the 251-8311 Pilot Hub clutch group may break or become loose on certain PM-201 Cold Planers. When bolts are no longer maintaining the clamp load on the hub, the hub leaks oil. Leaking oil leads to low clutch engagement pressure.Solution
This issue is under investigation. An alternate pilot hub which is designed for longer bolts is available from Product Support for field validation. Contact Paving Products DSN Tier II for further instruction on how to investigate and repair the issue.

Caterpillar parts catalog:

Caterpillar parts catalog
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