AM141040 M112991 M154158 AM137325 Spindle Blade for John DeerePremium Quality Replacement Part Deck BeltCompatible with Exmark Models:Front Runner Decks FR524 52" (SN: 600000-719999) (2006-2007) FR524 60" (SN: 670000-789999) (2007-2008) FR604 60" (SN: 600000-789999) (2006-2008) FR724 60" (SN: 670000-789999) (2007-2008)Lazer Z Zero-Turn Mowers 60" LZ27LKA724 S/N 540,000-599,999 (2005 Late)Lazer Z AS Zero-Turn Mowers 60" LAS23KC524 23hp Koh. (SN: 600000-669999) (2006) LAS25KC604 25hp Koh. (SN: 600000-789999) (2006-2008) LAS25KC604N 25hp Koh. (SN: 720000-789999) (2008) LAS28KA524 28hp Kw. (SN: 670000-789999) (2007-2008) LAS28KA604 28hp Kw. (SN: 670000-789999) (2007-2008) LAS28KA724 28hp Kw. (SN: 670000-789999) (2007-2008) LAS28KA724N 28hp Kw. (SN: 720000-789999) (2008)Lazer Z XS Diesel Zero-Turn Mowers 60" LXS25KD605 25hp Kub. (SN: 600000-849999) (2006-2009) LXS25KD605 XS 25hp Kub. (SN: 600000-669999) (2006) LXS25KD665 (S/N 600,000-669,000) (2006) LXS25KD665 XS Diesel (S/N 600000-849000) (2006-2009) LXS25KD725 (SN 600,000-669,999) 2006 LXS25KD725 XS Diesel (S/N 600000-849000) (2006-2009) LXS29LKA605 (S/N 600000-789000) (2006-2008) LXS29LKA725 (S/N 600000-789000) (2006-2008) LXS31BV605 (S/N 600000 & Up) (2006-2007) LXS35BV605 (S/N 720,000 - 849,999)Lazer Z DS-Series Zero-Turn Mower 60" LZS902DKU605A1 Kub. Diesel (SN: 315000000-315999999) (2015) Order Includes : 2 x Deck Belt: 1-633127-SL, 1-633127, 633127Overall Length: 3708.4mm - 146 in Width: 15.875 mm - 0.625 in Thickness: 12mm - 0.47 in