[Solved!] John Deere Parts Diagrams

john deere parts diagrams

John Deere is a renowned brand that surprises the audience with their excellent gardening and farming equipment. Almost everyone finds them compatible with their specific type of jobs.

But, all machines can feel injured or have irregular activities and the same goes for the John Deere equipment parts. At that point, the John Deere parts diagram is the most important tool that the user needs. 

As the John Deere parts troubleshooting demands it, I have listed the most common ones in this article.

Start reading to collect them.

John Deere 54 Inch Mower Parts Diagram

Among John Deere mowers, 54 inch mowers are mostly appreciated by the users. As it can also have issues, take a glance at the John Deere 54 inch mower parts diagram.

john deere 54 inch mower parts diagram

Taking a look at the diagram, there is the screw with shoulder (2), lock nut (3, 12), dust shield (5), deck idler pulley (6), idler mount spacer (7), flange hex nut (13), idler pulley spacer (14), deck tensioner pulley (16), deck belt extension spring (1A).

It also shows the idler pulley (23), bolt (27, 28), screw (36), gauge wheel axle (37, 40), gauge wheel (38), gauge wheel hook bolt (39), self tapping bolt (43), lubrication fitting (47), flange nut (48), upper deflector (50), seal bushing (51), seal (52, 58), and spindle spacer bushing (54).

More parts are the flanged screw (57), spindle spacing washer (59), spindle (60), lower grass deflector (61), deck spindle assembly (62), blades (63), blade washer (64), washer (65), cap screw (66), deck drive belt (19A, 19B), and  spindle drive sheave (25A, 25B).

Let me take you to the John Deere 54 inch mower parts list for a better description of them.

1. Dust Shield

The dust shield protects the mower deck from dust and debris.

2. Upper Deflector

The upper deflector makes sure the clippings are discharged completely.

3. Deck Belt Extension Spring

To keep the deck belt away from slipping frequently, the responsibility is on this spring.

4. Gauge Wheel

Gauge wheels are placed for the easier movement of the mower deck.

5. Deck Drive Belt

John Deere 54 inch mower deck belt is an essential part that has direct connection with the blades.

6. Idler Mount Spacer

Idler mount spacer completes its duty to assist the deck idler.

7. Gauge Wheel Axle

To maintain the lubrication of the axle, gauge wheel does a great job.

8. Mower Blades

Mower blades come in a set of three and cuts grasses evenly.

9. Cap Screw

To clamp the connection of mower parts, cap screws are set.

John Deere 48 Inch Mower Parts Diagram

Another essential mower is the John Deere 48 inch mower. Unfortunately, its parts fall in danger quite frequently.

So, check out the John Deere 48 inch mower parts diagram.

john deere 48 inch mower parts diagram

The diagram is illustrating the deck chute tension spring (4), flanged screw (5, 15), commercial gauge wheel (8), lock nut (19), washer (25), blade spacer (27), bolt (33), and spindle (39).

Other components are the mower deck sheave (40), bushing (41), bolt (42), hex nut (43), machine key (44), bolt (24B), blades (26A, 26B), hex flange nut (34A), and deck drive belt (45A).

The diagram has the parts location and now, for their purposes, go through the John Deere 48 inch mower parts list.

1. Blade Spacer

A blade spacer offers a way to adjust the height of the mower blades.

2. Deck Drive Belt

John Deere 48 inch deck drive belt is for helping the mower in going forward and rotating the blades.

3. Spindle

Spindle is the component that holds the mower blades and lets them rotate.

4. Bushing

Bushing protects two metal materials from frictions.

5. Hex Nut

Hex nuts are used for tightening the fasteners in a quicker way.

6. Deck Chute Tension Spring

In adjusting the tension of the deck chute, this spring performs like magic.

7. Flange Screw

Flange screws are found in joints to make them stronger.

John Deere 42 Inch Mower Parts Diagram

For a lawn or garden, a John Deere 42 inch mower carries a significant fame.

So, dive into the John Deere 42 inch mower parts diagram.

john deere 42 inch mower parts diagram

In the diagram, you can see the LH belt cover (1), self tapping bolt (2), lock nut (3), deck idler pulley (4), flat idler pulley (5), 42″ deck drive belt (6), deck rod (7), spindle nut (8), and spindle drive sheave (9).

Next components are the bushing (10), extension spring (11), deck idler arm (12), deck rod (13), torsion spring (14), retainer clip (15), screw (16), blade brake pad (17), and lock nut (18).

The last ones are the bracket (19), RH belt cover (20), deck spindle (21), blade lock nut (22), blade washer (23), blades (24), and spindle shaft (25).

Now that you know the direction to the parts, here is what you need to learn more about the John Deere 42 inch mower parts list.

1. Self Tapping Bolt

A self tapping bolt is also known as metal bolt and it doesn’t need a particular pilot hole.

2. Extension Spring

An extension spring helps the deck belts in rotating freely.

3. Deck Drive Belt

The belt is considered the most important part of the mower. To learn more of it, check out John Deere 42 inch mower deck belt diagram.

4. Deck Spindle

The connection between the mower blades and the deck is created by the deck spindle.

5. Spindle Drive Sheave

It guides the spindle to hold the mower blades in place.

6. Blade Washer

A blade washer performs the job of keeping the center bolt in position.

7. Deck Idler Pulley

Deck idler pulley performs the job of balancing the deck belt tension.

8. Lock Nut

A lock nut protects the parts from the loosening effect of the mower’s vibration.

John Deere 3 Point Hitch Parts Diagram

John Deere 3 point hitch is equipped with many small parts and anything wrong in them can let it malfunction.

So, take notes from the John Deere 3 point hitch parts diagram.

john deere 3 point hitch parts diagram

The 3 point hitch unit has pin (1, 20), quick lock pin (2), center link (3), link (4, 7, 13, 19), link body (5), nut (6, 14, 29, 32), cotter pin (8), washer (9, 26), support (10), spring (11), lift link (12, 36), turnbuckle (15), and lubrication fitting (16).

It also has connection with the plug (17), spring pin (18), spacer (21), screw (22), lock nut (23), shaft (24), draft link (25), spring locking pin (27), tie down strap (28), lock washer (30), sway chain (31, 34), rod (33), kit (35).

John Deere Gator Parts Diagram

Maintaining a John Deere gator requires taking care of its parts. For that reason, jump into the John Deere gator parts diagram.

john deere gator parts diagram

The diagram is of John Deere gator steering parts. There is the nut (2, 13), snap ring (4), plug (9), lock nut (10, 14, 7A, 7B), clamp (11), isolator (12), tie rod end (15), rack (17), screw (18, 8A), cap (1A), and steering wheel center cover (1B).

The more parts are the left hand steering rack boot kit (20), steering wheel (3A, 3B), bushing (5A), upper steering shaft bushing (5B), steering shaft (6A, 6B), socket head screw (8B), boot (19A, 19B).

John Deere Bagger Parts Diagram

Frankly speaking, the John Deere bagger is a wonderful tool and it demands regular maintenance.

To do that, save the John Deere bagger parts diagram for further use.

john deere bagger parts diagram

The diagram is showing the three frames (1, 13, 20), two of rivets (2, 5), two bolts (3, 15), and two of spring locking nuts (4,8).

Then, it also has the lock nuts (6, 16), rod (7), three of washers (9, 18, 22), strap (10), pin (11), flange nut (12), nut (14), spacer (17), a set of screws (19, 21).

How to Maintain the John Deere Parts?

John Deere parts come with an amazing feature of lasting longer than other brands. Luckily, their longevity can be enhanced by maintaining them on a regular basis.

In case you are new in this respect, here is a guidance on how to maintain the John Deere parts.

1. Regular Cleaning

Cleaning the John Deere parts regularly has no alternative in keeping them well-working.

Because through cleaning, they stay out of corrosion and rust. It is needless to mention that corrosion and rust lead the parts to get damaged.

2. Readjusting

Readjusting goes for the John Deere mower parts that are adjustable.

They are easier to be misadjusted with the regular use of the mower. When you readjust them frequently, they remain safe from malfunctioning.

3. Lubricating

Lubricating the John Deere components is a smart way to enhance the lifespan of them. Due to lubrication, friction of metal parts is reduced.

4. Quick Fixing

John Deere parts can malfunction, become bad, damaged or show irregularity.

As soon as you encounter that, fix the issue as soon as possible. Otherwise, more troubles won’t take time to attack the parts.

5. Replacing

John Deere parts replacement is a must when you meet them in a non-repairable condition. It can happen as the parts are used regularly.

What you should do is replace them without delay. And don’t make the mistake of using them by repairing as it costs noticeably.

What is the Function of a 3 Point Hitch in a John Deere?

Answer: In a John Deere, a 3 point hitch is for transferring the load or weight of the action to the wheels. By doing this, the traction is developed to a better level.

Are John Deere Gators any Good?

Answer: Of course, John Deere gators are widely known for their performance in off road. That means, they have the compatibility to run on any terrain you run them.


To be honest, there is no better way to maintain the good health of John Deere equipment than the John Deere parts diagram. The diagrams let you recognize each part, from the large ones to the tiny components.

In this way, you can discover if any of them is bad or misplaced or needs cleaning. John Deere fault codes can help you much in detecting them.

Scott McFadden

Hi! It's Scott McFadden. I'm obsessed with farming. All my life I grew up around my grandfather and his farmhouse. I cannot put in words how they inspired me to farm. From taking care of cows to looking after our gardens I have learned a lot. It would be a real pleasure if I get to share this with you.

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