More discounts please enter this link or collect the coupons from our product or store page. Happy shopping! AM131288 Mower Deck RH Gauge Wheel Arm Shaft Replacement Part Fit For John Deere Mower Lawn / Garden Tractors GX345 GX355 4010 4210 GT225 GT235 X465 X575 APPLICATION 1: The AM131288 gauge wheel arm replacement part is compatible with 2210, 4010, 4110, 4115, 4210, 4310, 4410, 4510, 4610, and 4710 compact utility tractors mid-mount rotary mower, with 54, 60, 62, 72 inch mower decks, and 3-bag mcs. (Platform Serial No.______-040000) APPLICATION 2: The am131288 gauge wheel arm is compatible with GX325, GX335, GX345, and GX355 lawn and garden tractors (with mower decks of all sizes). APPLICATION 3: The am131288 gauge wheel arm is compatible with X400, X500, and X700 lawn / garden tractors, for X465, X475, X485, X495, X575, X585, X595, X700, X720, X724, X728, X740, X744, X748 tractors with 48C, 54C, 62C inch mower decks, and 2 / 3 bag power flow material collection system power flow blower assembly. (Serial No.______-050613 or Serial No.______-040000) APPLICATION 4: The am131288 gauge wheel arm is compatible with LX and GT series lawn tractors, LX200 Series, GT225, GT235, GT235E, GT245, LT170 with 38, 42, 44, 48, 54, 60, 62, 72 inch mower decks and power flow blower assembly. (Serial No.______-010000, OD=25.4 MM) FUNCTION: The arms on the mower deck secure the gage wheels in place, providing the operator better control when the terrain changes as he’s mowing or driving with the tractor. Replacement for John Deere OEM part number AM131288, replace the RH Gauge Wheel Arm. Notes: Due to the lighting effects and shooting angles, there is color difference in the product, please understand. (Pictures may have color differences, subject to the actual product) Due to manual measurement, there is tolerance in the product size.