Description
N12810 Bearing Locknut to Suit Challenger MT745C, MT755C and MT765C Rear Bogie (AGCO)
The N12810 bearing locknut holds the wheel hub bearings in the rear bogie group 155-5611 on Challenger MT745C, MT755C and MT765C track tractors and is locked with the CH1N-5970 washer.
– Part number: N12810 (AGCO)
– Thread: 1-9/16 in – 18 UNS
– Replaces: CH8B-7614 (CAT 8B-7614)
– Weight: 0.09 kg
– Fitment: Challenger MT745C, MT755C and MT765C (2009–2011), rear bogie group 155-5611, item 23
– Lead time: in stock at our supplier at the time of quoting (September 2026), please confirm when ordering
Please send us your machine model and serial number and we will confirm fit before you order.



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