Replacement for PART Numbering GX20072/GY20570 LA100 LA105 LA110 LA115 LA120 LA125 LA135 Replace Part Number: GX20072, GY20570 Material: Made with PPTA Cord : V-Belts are PPTA Wrapped and are specially constructed for Lawn Mowers with a clutch function and where the belt drive includes a back-tensioner. The external fabric ensures noise-free clutch engagement and increased resistance to wear and heat. The aramid core(PPTA) offers high tensile strength, no elongation and high resistance to shock loads. Fit for GX20072 GY20570 This is a 1/2 inch x 103 inch classical v belt. ON MODELS For RIDING MOWER: D100 (Belt, Deck 42 inch) For RIDING MOWER: D110 (Belt, Deck 42 inch) For RIDING MOWER: D120 (Belt, Deck 42 inch) For RIDING MOWER: D130 (Belt, Deck 42 inch) For RIDING MOWER: LA100 (Belt, Deck 42 inch) For RIDING MOWER: LA105 (Belt, Deck 42 inch) For RIDING MOWER: LA110 (Belt, Deck 42 inch) For RIDING MOWER: LA115 (Belt, Deck 42 inch) For RIDING MOWER: LA120 (Belt, Deck 42 inch) For RIDING MOWER: LA125 (Belt, Deck 42 inch) For RIDING MOWER: LA135 (Belt, Deck 42 inch) For RIDING MOWER: L100 (Belt, Deck 42 inch) For RIDING MOWER: L100 (Belt, 3N1 Deck 42 inch) For RIDING MOWER: L105 (Belt, Deck 42 inch) For RIDING MOWER: L107 (Belt, Deck 42 inch) For RIDING MOWER: L108 (Belt, Deck 42 inch) For RIDING MOWER: L108 (Belt, 3N1 Deck 42 inch) For RIDING MOWER: L110 (Belt, Deck 42 inch) For RIDING MOWER: L110 (Belt, 3N1 Deck 42 inch) For RIDING MOWER: L111 (Belt, Deck 42 inch) Colour: Black<br> Material: PPTA cord Belt Size: 1/2 inch x 103 inch Package Contents: 1 x mower belt Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.