Premium Quality Replacement Part. Deck Spindle Assembly w/Pulley. 915280 (ZTX Stealth 52) – Gravely 52 Zero-Turn Mower, 23hp Kawasaki FR (SN: 000101 & Above). 915174 (ZTX 52) – Gravely 52 Zero-Turn Mower, 25hp Kohler Twin Pro (SN: 000101 – 015999). 915174 (ZTX 52) – Gravely 52 Zero-Turn Mower, 25hp Kohler Twin Pro (SN: 016000 – 019999). 915174 (ZTX 52) – Gravely 52 Zero-Turn Mower, 25hp Kohler Twin Pro (SN: 020000 – 029999). 915174 (ZTX 52) – Gravely 52 Zero-Turn Mower, 25hp Kohler Twin Pro (SN: 030000 – 034999). 915174 (ZTX 52) – Gravely 52 Zero-Turn Mower, 25hp Kohler Twin Pro (SN: 035000 – 039999). 915174 (ZTX 52) – Gravely 52 Zero-Turn Mower, 25hp Kohler Twin Pro (SN: 040000 & Above). 915200 (ZT XL 52) – Gravely 52 Zero-Turn Mower, 25hp Kohler Twin Pro (SN: 000101 – 019999). 915200 (ZT XL 52) – Gravely 52 Zero-Turn Mower, 25hp Kohler Twin Pro (SN: 020000 – 029999). 915200 (ZT XL 52) – Gravely 52 Zero-Turn Mower, 25hp Kohler Twin Pro (SN: 030000 – 034999). 915200 (ZT XL 52) – Gravely 52 Zero-Turn Mower, 25hp Kohler Twin Pro (SN: 035000 – 039999). 915200 (ZT XL 52) – Gravely 52 Zero-Turn Mower, 25hp Kohler Twin Pro (SN: 040000 – 074999). 915200 (ZT XL 52) – Gravely 52 Zero-Turn Mower, 25hp Kohler Twin Pro (SN: 075000 – 079999). 915200 (ZT XL 52) – Gravely 52 Zero-Turn Mower, 25hp Kohler Twin Pro (SN: 080000 & Above). 915204 (ZT XL 52) – Gravely 52 Zero-Turn Mower, 23hp Kawasaki FR (SN: 000101 – 019999). 915204 (ZT XL 52) – Gravely 52 Zero-Turn Mower, 23hp Kawasaki FR (SN: 020000 – 029999). 915204 (ZT XL 52) – Gravely 52 Zero-Turn Mower, 23hp Kawasaki FR (SN: 030000 – 034999). 915204 (ZT XL 52) – Gravely 52 Zero-Turn Mower, 23hp Kawasaki FR (SN: 035000 – 039999). 915204 (ZT XL 52) – Gravely 52 Zero-Turn Mower, 23hp Kawasaki FR (SN: 040000 – 074999). 915204 (ZT XL 52) – Gravely 52 Zero-Turn Mower, 23hp Kawasaki FR (SN: 075000 – 079999). 915204 (ZT XL 52) – Gravely 52 Zero-Turn Mower, 23hp Kawasaki FR (SN: 080000 & Above). 915230 (ZTX 52) – Gravely 52 Zero-Turn Mower, 23hp Kawasaki FR (SN: 000101 – 029999). 915230 (ZTX 52) – Gravely 52 Zero-Turn Mower, 23hp Kawasaki FR (SN: 030000 – 034999). 915230 (ZTX 52) – Gravely 52 Zero-Turn Mower, 23hp Kawasaki FR (SN: 035000 – 039999). 915230 (ZTX 52) – Gravely 52 Zero-Turn Mower, 23hp Kawasaki FR (SN: 040000 – 074999). 915230 (ZTX 52) – Gravely 52 Zero-Turn Mower, 23hp Kawasaki FR (SN: 075000 – 079999). 915279 – Ariens Ikon Limited 52 Zero-Turn Mower 23hp Kawasaki FR (SN: 000101 & Above). 915341 – Ariens Ikon-XD 52 Zero-Turn Mower, 21.5hp Kawasaki FR (SN: A0396329 & Above). 915343 – Ariens Ikon-XD 52 Zero-Turn Mower, 364cc Loncin (SN: A0396329 & Above). 915177 – Ariens Ikon-X 52 Zero-Turn Mower, 24hp Kohler Twin (SN: 000101 – 015999). 915177 – Ariens Ikon-X 52 Zero-Turn Mower, 24hp Kohler Twin (SN: 016000 & Above). 915201 – Ariens Ikon-XL 52 Zero-Turn Mower, 24hp Kohler Twin (SN: 000101 & Above). 915205 – Ariens Ikon-X 52 Zero-Turn Mower, 24hp Briggs & Stratton (SN: 000101 & Above). 915222 – Ariens Ikon-X 52 Zero-Turn Mower, 24hp Kohler (SN: 000101 – 029999). 915222 – Ariens Ikon-X 52 Zero-Turn Mower, 24hp Kohler (SN: 030000 – 034999). 915222 – Ariens Ikon-X 52 Zero-Turn Mower, 24hp Kohler (SN: 035000 – 044999). 915222 – Ariens Ikon-X 52 Zero-Turn Mower, 24hp Kohler (SN: 045000 – 074999). 915222 – Ariens Ikon-X 52 Zero-Turn Mower, 24hp Kohler (SN: 075000 – 079999). 915222 – Ariens Ikon-X 52 Zero-Turn Mower, 24hp Kohler (SN: 080000 & Above). 915223 – Ariens Ikon-X 52 Zero-Turn Mower, Kawasaki FR (SN: 000101 – 029999). 915223 – Ariens Ikon-X 52 Zero-Turn Mower, Kawasaki FR (SN: 030000 – 034999). 915223 – Ariens Ikon-X 52 Zero-Turn Mower, Kawasaki FR (SN: 035000 – 044999). 915223 – Ariens Ikon-X 52 Zero-Turn Mower, Kawasaki FR (SN: 045000 – 074999). 915223 – Ariens Ikon-X 52 Zero-Turn Mower, Kawasaki FR (SN: 075000 – 079999). 915223 – Ariens Ikon-X 52 Zero-Turn Mower, Kawasaki FR (SN: 080000 & Above). 915225 – Ariens Ikon-X 52 Zero-Turn Mower, Kawasaki FR, CARB (SN: 000101 – 029999). 915225 – Ariens Ikon-X 52 Zero-Turn Mower, Kawasaki FR, CARB (SN: 030000 – 034999). 915225 – Ariens Ikon-X 52 Zero-Turn Mower, Kawasaki FR, CARB (SN: 035000 – 044999). 915225 – Ariens Ikon-X 52 Zero-Turn Mower, Kawasaki FR, CARB (SN: 045000 & Above). 915227 – Ariens Ikon-XL 52 Zero-Turn Mower, 24hp Kohler Twin (SN: 000101 – 029999). 915227 – Ariens Ikon-XL 52 Zero-Turn Mower, 24hp Kohler Twin (SN: 030000 – 034999). 915227 – Ariens Ikon-XL 52 Zero-Turn Mower, 24hp Kohler Twin (SN: 035000 – 044999). 915227 – Ariens Ikon-XL 52 Zero-Turn Mower, 24hp Kohler Twin (SN: 045000 – 074999). 915227 – Ariens Ikon-XL 52 Zero-Turn Mower, 24hp Kohler Twin (SN: 075000 – 079999).