Cub Cadet Parts: RZT17, RZT22
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We sell and ship Cub Cadet RZT17 & RZT22 Parts!
Cub Cadet equipment sometimes needs service and that often involves replacing a part or two. Some maintenance parts should be replaced on a routine basis. Other parts become damaged or worn through use. This website, cubparts.com, is used heavily by Cub Cadet owners everywhere who need to look up genuine Cub Cadet part numbers.
The RZT17 and the RZT22 zero turn mowers were both made in 2004 and were both powered by Briggs & Stratton engines. They are in the same size range, but the RZT17 has a smaller 42" deck and a smaller engine. The RZT22 has a 50" mowing deck. The RZT17 has a 17hp engine (original model 31F777) with a displacement of 30.59 cu. in. The RZT22 has a larger 22hp engine (original model 407577) with a displacement of 40 cu. in. Several other spec comparisons follow: RZT17 engine oil capacity: 56 oz; RZT22 engine oil capacity: 64 oz. RZT17 hydrostatic oil reservoir capacity: 55.5 oz. RZT22 hydro oil capacity: 55.5 oz. RZT17 idle speed: 1550 rpm; RZT22 idle speed: 1750 rpm. Both mowers used a 759-3336 spark plug, BS-691188 voltage regulator, BS-696457 stator, 925-1707D battery, and a 751-0617C muffler. Note that sometimes part numbers change. If this is the case, it is usually noted on our parts diagrams.