【OEM DIMENSION MATCH】 GX21833 48” Deck Belt with OEM 1/2” x 141” dimensions. For John Deere D140, D150, D155, D160, E140, E150, E160, E170, L120, L130, LA130, LA140, LA145, LA155, LA165, X140, and X165 models that have 48” mower decks. 【KEVLAR CORD DESIGN】Built with Kevlar to ensure consistent function compared with polyester and aramid belts. The design extends replacement intervals and functions without repeated adjustments 【REVERSE-SIDE SEAM】The belt has a fabric outer area that moves along the pulleys, with the seam placed on the opposite side where it is away from the pulleys. It isn’t tugged during extended work 【NEOPRENE MATERIAL】Crafted with neoprene for outdoor mower decks, this belt retains resilience through long hours in the sun. Combined with short Kevlar strands, it improves thermal endurance 【OEM SIZE & MATCHING】Many belt concerns are caused by a belt that doesn’t match the machine. This belt is built to OEM measurements—just match your number from our model chart
TRIONES Mower Deck Belt GX21833
Size: 1/2" x 141" x 0.45" (W x L x T)
Metric: 12.7mm x 3581mm x 11.43mm
Replacement for OEM Part Numbers:
John Deere: GX21833, GX20571
Oregon: 75-800, 175-800
Rotary: 12461
Napa: 7-078277
Surefit: 504-00324
Ariens: 07217401
Outdoor Factory Parts: 578453602
Ratio : 008-174
NHC: 230-4238
Home Depot: PCR12461
Lowe’s: 228875
For the Models:
John Deere (48" decks):
D Series: D140, D150, D155, D160
E Series: E140, E150, E160, E170
S Series: S140, S160, S170
LA Series: LA130, LA140, LA145, LA155, LA165
L Series: L120, L130, 145, 155C
Others: X140, Z255, Z355E
Note:
This is a Kevlar deck belt replacement for 48" John Deere mower decks.