Deck and Timing Belt Fits John Deere LT133 LT155 LT160 LT166 LT170 LT180 42"
Deck and Timing Belt Fits John Deere LT133 LT155 LT160 LT166 LT170 LT180 42"
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One New Aftermarket Replacement Deck and Timing Belt Fits John Deere LT and GT Series Lawn Tractors
This synchronous deck drive timing belt (also called a secondary deck drive belt) powers the mower blades on Fits John Deere LT, GT, LX, and SST Series lawn tractors equipped with a 42-inch mower deck. It is a toothed synchronous belt that runs from the deck spindle pulleys, providing consistent blade engagement and power transfer.
Specifications
- Belt Type: Synchronous / Timing (Toothed)
- Width: 5/8 in. (0.630 in.)
- Effective Length: 78-3/4 in. (78.74 in. / 2000 mm)
- Thickness: 0.315 in.
- Number of Teeth: 250
Compatible Models
Fits John Deere LT Series (42-inch deck): LT133 (Serial No. 125000 and higher), LT150, LT155 (Serial No. 125000 and higher), LT160, LT166 (Serial No. 095000 and higher), LT170, LT180
Fits John Deere GT Series (42-inch deck): GT225, GT235, GT245
Fits John Deere LX Series (42-inch deck): LX255, LX266, LX277, LX277AWS, LX279, LX280, LX288, LX289
Fits John Deere GX / SST Series (42-inch deck): GX355, SST16
Note: This belt fits LT133 and LT155 Serial No. 125000 and higher, and LT166 Serial No. 095000 and higher. Earlier serial numbers require a different belt (M127926).
Replaces Part Number(s):
M150717, M150717-A, M141558, B1M150717
Aftermarket Interchange Numbers
Fits Stens 266-174; B1M150717
New aftermarket replacement part - not remanufactured, not used.
