Tap here to read more about Wheel Tire Assembly For Exmark Lazer Z E-Series Pioneer S Zero-Turn Mower. Premium Quality Replacement Part. Front Frame Wheel Tire Caster Assembly 13×6.50-6 Compatible with Exmark Models. Lazer Z Zero-Turn Mower LZ18KC523 18hp Koh. (SN: 190000 – 219999) (1999) LZ20KC524 20hp Koh. (SN: 190000 – 219999) (1999) LZ22LKA523, LZ22LKA604 22hp Kw. (SN: 260000 – 319999) (2001) LZ23KC523 23hp Koh. (SN: 220000 – 259999) (2000) LZ23KC604 23hp Koh. (SN: 260000 – 319999) (2001) LZ25KA604 25hp Kw. (SN: 320000 – 369999) (2002) LZ25KC523 25hp Koh. (SN: 315000000 – 315999999) (2015) LZE730KA604 Kw. (SN: 314000000 – 314999999) (2014) LZE740EKC604A3 Koh. (SN: 315000000 – 315999999) (2015) LZE742GKC60403 Koh. (SN: 315000000 – 315999999) (2015) LZE742GKC604A3 Koh. CV742 (SN: 316000000 – 399999999) (2016) LZE751GKA604A1 Kw. (SN: 400000000 – 402082299) (2017) LZE751GKA724A3 Kw. (SN: 400000000 – 402082299) (2017) LZE801GKA604A3 Kw. (SN: 316000000 – 399999999) (2016) LZE801GKA724A3 Kw. Sabre Tooth Tiger SMST-61A (SN: 7810001 – 8609999) (SN: A7500001 – A7599999) SMST-72A (SN: A7600001 – A7699999) (SN: 7820001 – 8610000) Turf Tiger SMST-72A (SN: A7600001 – A7699999) (SN: 8610001 – 8619999) SMT-52A (SN: A7100001 – A7199999) (SN: 8560001 – 8569999) SMT-61A (SN: A7200001 – A7299999) (SN: A7300001 – A7399999)(SN: 8570001 – 8579999) Wildcat SMWC-52A (SN: A5500001 – A5599999) SMWC-61A (SN: 9340001 – 9349999) (SN: A5700001 – A5799999) Tiger Cat SMTC-48V (SN: D9100001 – D9199999) SMWC-52V (SN: D9200001 – D9299999) SMWC-61V (SN: D9300001 – D9399999) Patriot Zero-Turn Mower SPZ52-22FX 22hp Kw. (SN: N2200000 – N2299999) (SN: M2400000 – M2499999) (SN: N8000000 – N8099999) SPZ52-23CV 23hp Koh. (SN: N8100000 – N8199999) SPZ61-23FX 23hp Kw. (SN: M2500000 – M2599999) Cheetah Zero-Turn Mower SCZ48V-22FX 22hp Kw. (SN: J9600001 – J9699999) (SN: L6100001 – L6199999) SCZ48V-23CV 23hp Koh. (SN: L6200001 – L6299999) (SN: J9700001 – J9799999) SCZ48V-25CV 25hp Koh. (SN: H6800001 – H6899999) SCZ48V-26BS 26hp B&S (SN: K4400001 – K4499999) SCZ48V-28BS 28hp B&S (SN: H6900001 – H6999999) SCZ48V-691FX Kw. 691FX (SN: H6700001 – H6799999) SCZ52V-23FX 23hp Kw. (SN: J9900001 – J9999999) (SN: L6300001 – L6399999) SCZ52V-25CV-EFI 25hp Koh. (SN: K0100001 – K0199999) (SN: L6400001 – L6499999) SCZ52V-25CV 25hp Koh. (SN: K0000001 – K0099999) SCZ52V-26BS 26hp B&S (SN: K0200001 – K0299999) SCZ52V-27CV 27hp Koh. (SN: H7100001 – H7199999) SCZ52V-28BS 28hp B&S (SN: H7200001 – H7299999) SCZ52V-730FX Kw. 730FX (SN: H7000001 – H7099999) SCZ61RD-31FX 31hp Kw. (SN: K0800001 – K0899999) (SN: L7000001 – L7099999)(SN: P0400001 – P0499999) SCZ61RD-921FX Kw. 921FX (SN: H7900001 – H7999999) SCZ61V-27FX 27hp Kw. (SN: K0300001 – K0399999) (SN: L6500001 – L6599999) (SN: P0000001 – P0099999) SCZ61V-29CV-EFI 29hp Koh. (SN: M2300001 – M2399999). Compatible with Hustler Models. 54″ Fastrak Kawasaki FT691 (22HP) 60″ Fastrak Kawasaki FT730 (24HP). Inner Diameter: 20.5mm. Outer Diameter: 330.2.