UDC Parts GY20850 John Deere 42 Inch Mower Blades Replacement, GX22151 AM141033 D105 D130 D110 S100 E130 Z225 E120 D100 D125 E110 LA125 LA115 LA105 Lawn Tractor / 7 Point Star/Gator Mulching, 2 Pack

Love these blades. I put a fresh pair on every year and have the old ones sharpened. After doing it a few times I can get both blades replaced and the deck hooked back up in about an hour with minimal deposits into the swear jar. They cut and mulch great. Great value. Hefty blades, feel very solid.

These blades are awesome! Over the years I've tried all of the fancy Laser Edge, Oregon Mulching, Tri-Cut, Super Touch, Tri-Fecta, does everything...will cook you dinner type blades on my ZTR mower :) I'm not sure what makes these things different....but man, they cut awesome! I tried them out on a thick lawn that was wet from dew, and a few days past when I should have mowed it. The first thing I noticed was how smooth they were...no vibration at all (I usually check the balance on new blades before I install them...but these I didn't)......and they cut awesome! Not sure why the design is differnet from the other high end blades, but these things don't clump up at all....they blow out a fine mist of grass...no climbing, no chunks, nothing...even on thick wet grass. Super impressed with these blades so far. Not sure what the "magic sauce" is on them...the look pretty plain, but they sure cut awesome! I couldn't be happier with them!! These will be my go-to blades in the future!!! Not very expensive, and so far them cut better than any other blades I've tried over the years. They are awesome!!

Precision fit, high quality appearance and green powder coat. Came with. Thread lube . Sharp edges. These fit tight. Clean the decks inner edges-sides., hub/spindle, bearing, and mount pattern (5Star). Install one blade and carefully spin it several times, checking clearance. Clear enough tolerance so a bent deck edge on uneven rough ground doesn't catch a blade edge. Repeat for 2nd blade. I've only got about 2 acres cut on the new blades so a later review of quality, keeping a sharp edge, ease of sharpening and durability of powder coating may follow 😉 Great value, so far, perfect!

Easy to install and really do a great job mulching. They have a longer cutting edge than other blades I’ve used. I would recommend these blades. And for the price why would you resharpen. Just buy new.

These appear to be well-made blades. I was impressed that a mower deck scraper and thread grease was included! However one of the blades I received was slightly out of spec. The hole was a little large and appears slightly off center. One end of the blade stuck the edge of the mower deck repeatedly when I turned the the blades to test them. I grinded down the edge of one side to get the balance correct and everything appears to be okay now. My purchase was for a Bad Boy Magnum 54" with round holes.

I gave the blades 5 stars because they meet their advertised quality and seller was good, but they don't really meet my expectations on the quality of the cut I get. Apparently the blades I used to buy are no longer available to fit my mower, so have to buy what I can find. I will say that so far these blades work better than any of the other replacement that I have tried. They make a smooth cut when not mulching, but if I mulch, they don't seem to have the amount of suction needed to make the grass stand up for an even cut.

Nice and sharp. Fit perfect. Just what I needed to get my mower cutting nicely again.

Perfect fit. Just started using them, so not sure how long they will last, but they make a clean cut and do the work for my five acres of grass. I do recommend.

Good quality blades. Great delivery.

I bought these for my John Deere S130 mower. They were cheaper than the Deere OEM blades and seemed to have VG reviews with some reviewers noting how well they cut, so what the heck. At first glance they didn't appear the same quality as they were thinner and lighter than the Deere blades, but then I cut grass with them. The design is different than the OEM. I think it might be those rakes on the back edge, but they made a far superior job on my lawn. They did a much better job of distributing the clippings with fewer clumps. I waited until I had 3 cuts before leaving this review. My third cut I was away for a full week and the grass was long. The grass was wet, but I had to cut it as I was leaving again for another week. They still did a great job on heavy wet grass. I would buy these again.

good quality product, quick and easy purchase and delivery.