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Your cart is empty. M158342 Pulley and Belt Extension Spring
Compatible with John Deere Z225 Z245 Z425 Z445 Z465 Front Mower
Robert M
Reviewed in the United States on June 11, 2025
This review is on the replacement spring from PLADANG for John Deere mowers. The photos show details of the spring after removing it from the package, a comparison to the original spring and with it installed on my mower. The listing provides good information relative to the part number and models of mowers that the spring fits. The only thing I noticed was that they referred to it as an extension spring when actually it’s a tension spring. The spring is made well and very closely matches the original spring. I ordered the spring to replace the one that had broken on my 2009 John Deere Z425 zero turn mower. This is the spring that applies outward pressure on the drive belt tensioner. The fitment was good and my mower now drives properly without any belt slippage. I will note that it helps if you use a spring pull tool to install it for the fact that the spring is rather tight when you hook it to the mounting points. I recommend this part from PLADANG!
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