JOHN DEERE BM20799 Mower Deck LT133 38 LT150 LT155 LT160 LT166
( Brand: John Deere ), ( Manufacturer Part Number: BM20799 ), ( Type: Deck ), ( Power Source: Gas ), ( Material: Steel )
Review JOHN DEERE Complete 38 Inch Mower Deck
The Deere BM20799 mower deck, compatible with LT133, LT150, LT155, LT160, and LT166 John Deere riding mowers, is a high-performance, durable solution for maintaining a beautifully manicured lawn. This mower deck, engineered with precision by John Deere, boasts several impressive features designed to optimize cutting performance and ensure long-lasting durability.
First and foremost, the BM20799 mower deck delivers superior cutting ability with its 38-inch width. This expansive cutting width covers a larger swath of grass with each pass, making mowing more efficient and reducing the overall time spent on lawn maintenance. The mower deck is also fabricated from 11-gauge, 0.135-inch thick steel, ensuring it can withstand the rigors of frequent use and rough terrain.
Additionally, the BM20799 mower deck comes equipped with a baffled design that helps minimize turf clipping and protects against scalping. This innovative feature allows the grass clippings to flow smoothly out of the deck, keeping the grass blades protected and ensuring a clean, even cut. Furthermore, the mower deck boasts an adjustable discharge chute, providing flexibility to alter the discharge angle as needed, allowing for easy side discharge or rear bagging.
The BM20799 mower deck also features a unique design for easy maintenance. The spindle motors are conveniently located on the outside of the deck, ensuring easy access for maintenance and replacement. Moreover, the deck's reinforced, one-piece, stamped construction simplifies installation and reduces the likelihood of fastener failure.
In summary, the Deere BM20799 mower deck, compatible with LT133, LT150, LT155, LT160, and LT166 riding mowers, is an excellent choice for those seeking a high-performance, durable, and easy-to-maintain solution for their lawn care needs. With its expansive cutting width, robust steel construction, innovative baffling design, and convenient maintenance features, this mower deck delivers a beautiful, manicured lawn with ease and efficiency.
The Deere BM20799 mower deck is a popular choice among John Deere lawn tractor owners due to its durability and high-performance cutting capabilities. This particular deck is designed to fit John Deere lawn tractors with LT133, LT150, LT155, LT160, and LT166 models. In this response, I will discuss the pros and cons of buying this mower deck to help you make an informed decision.
Pros:1. High-quality construction: The BM20799 mower deck is made of heavy-duty 11-gauge steel, which ensures long-lasting durability and resistance to rust and corrosion.
2. Versatile compatibility: This deck is compatible with various John Deere lawn tractor models, making it a convenient and cost-effective choice for owners of multiple tractors.
3. Efficient cutting: The BM20799 mower deck features a large cutting width of 48 inches, which allows for faster mowing times and reduced passes over the lawn for even better fuel efficiency.
4. Easy installation: Installing the BM20799 mower deck is a straightforward process. The deck comes with clear instructions and requires only a few tools for installation.
5. Adjustable cutting height: The deck offers seven adjustable cutting height positions, ranging from 1.5 inches to 4 inches, allowing you to tailor the mowing height to your lawn's needs.
Cons:1. Expensive: The BM20799 mower deck is a premium product, and its price point may be out of reach for budget-conscious consumers.
2. Requires regular maintenance: Like any other mower deck, the BM20799 deck requires regular maintenance, such as blade sharpening and deck cleaning, to ensure optimal performance.
3. Heavier than some other decks: Due to its robust construction and larger size, the BM20799 mower deck is heavier than some other options on the market, which could make it more challenging to maneuver for some users.
Conclusion:The Deere BM20799 LT133, LT150, LT155, LT160, and LT166 mower deck is a high-performance and durable option for John Deere lawn tractor owners. Its large cutting width, adjustable cutting height, and compatibility with multiple tractor models make it an attractive choice for those seeking a convenient and efficient mowing solution. While it comes with a higher price tag, the BM20799 mower deck's durability and long-term savings make it a worthwhile investment for serious lawn care enthusiasts.
Recommendation:If you are in the market for a new mower deck for your John Deere lawn tractor and are looking for a high-performance, durable, and versatile option, the BM20799 LT133, LT150, LT155, LT160, and LT166 mower deck is an excellent choice. Despite its higher price point, the deck's robust construction, efficient cutting capabilities, and compatibility with multiple tractor models make it a worthwhile investment for serious lawn care enthusiasts.
Details:
Includes the chute as can be seen in images. John Deere Complete 38 Mower Deck Lt133 LT150 LT155 LT160 LT166 BM20799, is very clean. We sharpened the blades and included belt as it appears to have some life left. Just a slight separation but still holds very strong.
Please see image Not rusted or rotted. This deck was removed from an LT133. There is a slight separation at the left side caster wheel weld. No rust or rot on the deck.
part #: bm20799 prices
- $17.95-$125.95
specifications lampaac:
- brand: John Deere
- mpn: Bm20799
- type: Deck
- power source: Gas
- material: Steel
seller lampaac:
- city: Carlisle, Pennsylvania
- rating: 100.0%
- # reviews: 2543
returns lampaac:
- policy: No Returns
general lampaac:
- condition: Used
- Yard, Garden Outdoor Living > Lawn Mowers, Parts Accessories > Lawn Mower Parts
offer lampaac:
- sold: 0
- options: Ship-to-home
- started: February 27, 2026
- quantity: 1
- availability: In Stock
shipping lampaac:
- transit: 4-10 Days
- type: Fixed
- class: Standard
- carrier: UPS
- cost: $0.00
- service: UPS Ground
payments lampaac:
- wallet: Apple-pay
- cash
- other
- credit card: Discover
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