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  1. Grass Catcher
  2. RackEm
  3. Exmark
  4. 4.4 cu ft
  5. Aluminum and Stainless Steel
Rack'Em Grass Catcher for Exmark Lawn Mower
RackEm

Rack'Em Grass Catcher for Exmark Lawn Mower

Part Number: RCMMS4-EXS15
In Stock
$598.89
Grass Catcher
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Grass catcher allows you to collect grass clippings while mowing leaving behind a clean, manicured lawn. Custom face plate provides the connection point needed to attach the catcher to your mower. Catcher design is light-weight and easy to handle. 1-800-940-8924 to order RackEm grass catcher part number RCMMS4-EXS15 or order online at etrailer.com. Free expert support on all RackEm products. Great prices and Fastest Shipping for Rack'Em Grass Catcher for Exmark Lawn Mower. Grass Catcher reviews from real customers.
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RackEm Grass Catcher - RCMMS4-EXS15

  • Exmark
  • 4.4 cu ft
  • Aluminum and Stainless Steel
  • RackEm

Grass catcher allows you to collect grass clippings while mowing leaving behind a clean, manicured lawn. Custom face plate provides the connection point needed to attach the catcher to your mower. Catcher design is light-weight and easy to handle.


Features:

  • Multi-mount grass catcher allows you to collect grass clippings while mowing
  • Custom face plate provides the connection point needed to attach the catcher to your mower
  • Designed for Exmark lawn mower with 5" discharge opening
  • Light-weight design is easy to handle
  • Stainless steel and aluminum construction


Specs:

  • Capacity: 4.4 cu ft
  • Weight: 23 lbs

Note: Your mower's discharge opening must be even with or extend out further than the mower's rear wheel in order to use this grass catcher.



Note: This is not a fit for the Exmark Staris stand-on mowers. It will hang about 2" below the deck of the mower.



RCMMS4 Rack'Em Multi-Mount Bagger - Aluminum and Stainless Steel

RMEXS15 Rack'Em Face Plate for Exmark Lawn Mowers





Ratings & Reviews

4.3

120 reviews
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Grass catcher allows you to collect grass clippings while mowing leaving behind a clean, manicured lawn. Custom face plate provides the connection point needed to attach the catcher to your mower. Catcher design is light-weight and easy to handle.

by:

I'd honestly recommend purchasing directly from Rack'Em. I wasn't aware these catchers come from a different company, and their process of identifying which catcher you need along with accompanying brackets is more straightforward. This one I purchased did not fit my mower, but all I had to do with Rack'Em was send a picture of my mower deck and they responded with exactly what I needed.



by:

Well-built, high quality, functions as advertised on my Exmark 52 stand-on, advise a seal at top of gate, initially it kicks out clippings which can blow straight onto the engine cooling screen, clogging it, though only initially, until it begins to fill. Very satisfied with my new Rack'em grasscatcher!
Commercial landscaping



by:

Very nice stainless but had to modify the opening to fit in proper position



by:

This is a well made grass catcher. I bumped into tree a couple of times and no denting. I installed on a Scag Turf Tiger II with 61" Velocity'+' deck. i made a few modification to make the fit sturdy and snug against the deck. The plate sent was to be bolted to the deck to make the chute opening smaller for the catcher...however I did not want the deck chute to be smaller permanently! I mounted the plate on the catcher. Also the "Hanger Mount" that attaches to the deck would have been angled not allowing both bolts so I again had to do some modification to the catcher opening. so if you are handy, you can make it work on your unit.



by:

The Rack'em grass catcher arrived in sturdy shipping boxes with no damage. It is solidly constructed but not perfect. See attached pic. The frame for the Scag configuration wasn't welded at the same angle as the grass catcher frame. Also, there are no installation instructions. I watched YouTube videos for help. I received a plate to fill in a gap that isn't close to fitting. In fact, the catcher works fine without it. Additionally, there is a plexiglass plate with mounting hardware that I have no idea where it is to be mounted and for what purpose. With all that said, the catcher works great.



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Fácil de instalar. Le quedó perfecto a mi exmark Lazer zero turn



by:

EXCELLENT I GOT VERY SERVICE FRONT your co. thanks you



by:

Fit perfectly and collects leaves and grass clippings great, will be adding more to my fleet..



by:

Great service. Helped me change my order so I would get it quicker. Same price and same product.



by:

Everything from the beginning to the end was good quality and very professional



by:

Well its been a year and I still love the catcher as much as I did on day one. E trailer really is a great company to do business with.



by:

used this today to cut grass for my geese it worked great i love it thanks easy to install easy to dump and remove my next door nabour has a 2000.00 bager what a joke



by:

works gteat



by:

Dealing with etrailer is great. The RackEm grass catcher for Exmark is horrible. Even with dust cover grass comes out and is everywhere - on me, on mower & on deck. Only 2 screws lined up when installing the handle and faceplate. Waste money & would not recommend this product.



by:

Works well with dry grass, but slightly moist grass it will only fill half way.I Install this on my 60 inch ExMark and it kept me very busy emptying it. Grass was about 2 inches longer than normal and it seemed like I was emptying it about every 300 feet of mowing. Combine that with an acre and a half worth of mowing I was doing a lot of emptying and was re-thinking my dumpsite locations. The price didn’t seem bad but after I bought it realize that it didn’t come with the extension piece you have to buy that extra which I would recommend but in combination makes it expensive. The other issue I had with it is the hardware supplied has a pin that is part of the mounting system, and is wearing a flat spot on it only after mowing with it one time. Does a good job catching the grass, but don’t think this is the same thing as a regular grass catching system with a blower, and a big clipping holding system.



by:

Performs well, exceeded my expectations. Some bolts were a bit tricky to install for the handle, but it works better than I expected, considering I have an older mower. I did not have to drill any additional holes in the deck. I bought it for leaf cleanup, it fills fast, which I knew it would, but it will get the job done until I invest in a newer mower with a vacuum system.

Aaron profile picture

Aaron

10/30/2025

I am now using it for my second leaf season, and continue to be impressed. I bought the cloth covers to cut down on dust, and a big cloth bag I fasten to the back of the grass catcher for extended capacity, cleaning up leaves has never been easier for me. The only raking I do is cleaning out flower beds and a couple tight corners where my mower does not fit.



by:

The grass catcher works really well. I'm glad I got the the extension unit along with it. I was amazed at how it filled up the entire box along with the extension. A bit heavy when full but the handles are properly placed for balance. The only issues were the bolts to attach the adapter were too short and I had to replace with longer heavier bolts. I thought the bolts were a bit too light for the amount of weight it is able to hold. I also used larger bolts to attach the clamp for the extension. The instructions were quite vague but common sense prevailed. All in all I would recommend it.

Gwendolyn Y. profile picture
Etrailer Expert

Gwendolyn Y.

10/2/2025

Thanks for taking the time to share you thoughts about the catcher, David. Also thanks for sharing the bit about the bolts. I'm going to pass that onto the manufacturer. I feel that is information that they should be aware of. Thanks again!


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