Fits John Deere M144044 Transmission Belt for LT160 and X300 Series Lawn Mowers

One New Aftermarket Replacement Traction Drive Belt Fits John Deere LT and X300 Series Riding Mowers

This aftermarket replacement traction/hydro drive belt transfers power from the engine to the hydrostatic transmission on Fits John Deere LT Series and X300 Select Series lawn tractors. It is a transmission drive belt only — not a mower deck belt. Wrapped polyester cord construction provides durability and resistance to heat and repeated flexing.

Specifications

• Width: 1/2″ (0.500″)
• Length: 92″ (91-7/8″ effective length)
• Thickness: 0.34″
• Construction: Wrapped, polyester cord
• Belt Type: V-Belt (4LK/AK)

Compatible Models

Fits John Deere LT Series: LT150, LT160, LT170, LT180, LT190

Fits John Deere X300 Select Series: X300 (serial number 040001 and above), X304, X310, X320, X324, X330, X340, X350, X354, X360, X370, X380, X384, X390

Fits John Deere X500 Series: X584 (up to serial number 130000)

Note: X300 fitment is limited to serial numbers 040001 and above. X584 fitment is limited to serial numbers up to 130000. This belt is for hydrostatic transmissions only — verify fitment before ordering.

Replaces Part Number(s):

M144044, M152284, UC35484

Note: M144044 was superseded by M152284, which was subsequently replaced by UC35484. All three numbers reference the same traction drive belt application.

Aftermarket Interchange Numbers

Oregon 75-807, Fits Stens 265-301, Rotary 13035

New aftermarket replacement part – not remanufactured, not used.