A-AL81843-AI Seal, Drive Shaft; MFWD model-2900 (5900503) Requires 2 for 42" Deck

Requires 2 for 42" Deck

50 (up to SN: 514381)

The lock collar secures the bearing insert to the shaft to prevent slippage during operation

D17 (prior to S/N 38963)

Outer stub shaft diameter 3/4"

A-AL81843-AI Seal, Drive Shaft; MFWD model-2900 (5900503) Requires 2 for 42" DeckOne New Aftermarket Replacement Drive Shaft Seal (MFWD) Fits John Deere Tractors and Backhoes This aftermarket replacement MFWD drive shaft seal fits the ZF APL2045 front axle used on a wide range of Fits John Deere (Fits JD) tractors and industrial construction machines. It seals the drive shaft on the MFWD (Mechanical Front Wheel Drive) front axle assembly, helping to prevent oil leakage and contamination. Replaces OEM part number AL81843.