Easy
30-60 minutes
This genuine replacement part is supplied by original equipment manufacturer for use with Black and Decker walk-behind lawn mowers. This cap is secured to the wheel preventing dirt and debris from getting in between the wheel and the axle. It is made from durable, high quality plastic and it is sold individually.
Cap,hub 239540-04
OEM part for: DeWALT, Black and Decker
Part Number: 239540-04
$4.99
In Stock
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Frequently Purchased Together ?
Compatibility
This part will fit the following 33 machines
Black and Decker
CMM1200 Type 1 24V Cordless Mulching Mower View Diagrams & Manuals
CMM1200 Type 2 24V Cordless Mulching Mower View Diagrams & Manuals
MM675 Type 1 18" Electric "LAWNHOG&trade" Mulching Mower with Flip-Over Handle View Diagrams & Manuals
MM675 Type 2 18" Electric "LAWNHOG&trade" Mulching Mower with Flip-Over Handle View Diagrams & Manuals
MM875 Type 1 19" Electric LAWNHOG&trade Mulching Mower with Rear-Bag View Diagrams & Manuals
MM875 Type 2 19" Electric LAWNHOG&trade Mulching Mower with Rear-Bag View Diagrams & Manuals
37051 Type 1 19 Crafts Electric Mower View Diagrams & Manuals
37051 Type 2 19 Crafts Electric Mower View Diagrams & Manuals
37052 Type 1 19 Crafts Cordless Mower View Diagrams & Manuals
CM500 Type 1 18 Cordless Mower View Diagrams & Manuals
CM500 Type 2 18 Cordless Mower View Diagrams & Manuals
CM500 Type 3 18 Cordless Mower View Diagrams & Manuals
CM600 Type 1 Cordless Mower View Diagrams & Manuals
CM600 Type 2 Cordless Mower View Diagrams & Manuals
CMM1000 Type 1 19 Mulching Mower View Diagrams & Manuals
CMM1000 Type 2 19 Mulching Mower View Diagrams & Manuals
CMM1000 Type 2A 19 Mulching Mower View Diagrams & Manuals
CMM1000 Type 3 19 Mulching Mower View Diagrams & Manuals
CMM1000 Type 4 19 Mulching Mower View Diagrams & Manuals
CMM1000 Type 5 19 Mulching Mower View Diagrams & Manuals
CMM650 Type 1 Cordless Mulch Mower View Diagrams & Manuals
CMM650 Type 2 Cordless Mulch Mower View Diagrams & Manuals
CMM750 Type 1 Cordless Mulch Mower View Diagrams & Manuals
CMM750 Type 2 Cordless Mulch Mower View Diagrams & Manuals
CMM750 Type 3 Cordless Mulch Mower View Diagrams & Manuals
MM850S Type 4 19 Electric Mower View Diagrams & Manuals
MM850 Type 1 19 Mulching Mower View Diagrams & Manuals
MM850 Type 2 19 Mulching Mower View Diagrams & Manuals
MM850 Type 3 19 Mulching Mower View Diagrams & Manuals
MM850 Type 4 19 Mulching Mower View Diagrams & Manuals
MM850 Type 5 19 Mulching Mower View Diagrams & Manuals
M2371B Type 2 18 Inch Mower View Diagrams & Manuals
MM875 Type 3 19 Mulching Mower View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Lawn Mower Parts
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Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Fit perfectly.
Claire - August 31, 2020
Tool Type
Lawn Mower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Wrench Set
Parts Used
I needed assistance from someone with a strong hand. Once he got involved, I thought we would likely get it on. He struggled with it at first, but after repeated attempts, the hub and cap were in place and the wheel was securely on. I am very grateful for eReplacements which helps you find the exact part for the model of lawnmower you have. I wasn’t sure it was going to happen otherwise.
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Wheel had fallen off lawn mower.
maryjean - December 14, 2017
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
, Hammer, metal pipe
I looked at the other wheels, I figured out the order of the parts and then placed the Ring (clamp/claw) over the axle and when I tried to push it on manually, it would not go on so I improvised by getting a metal pipe who's opening fit perfectly over the axle & Ring and hammered it on. I then finished it by putting on the hub cap.
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Wheels worn out after 13 years of service
STEVEN - September 13, 2017
Tool Type
Lawn Mower
Difficulty
Easy
Time
1-2 hours
Tools Used
Screwdriver, Socket set
Used hand tools, standard procedure, easy parts replacement.
Push rings needed to be pressed onto shafts carefully - used a wrench socket as a push tool.
Push rings needed to be pressed onto shafts carefully - used a wrench socket as a push tool.
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Wheel tread worn / broken.
Ronald - July 12, 2017
Tool Type
Lawn Mower
Difficulty
Easy
Time
1-2 hours
Tools Used
Screwdriver, Socket set, Hammer, grease gun
1. Turn mower on its left side.
2. Use a regular screwdriver to pry off the front right hubcap.
3. Use the screwdriver to gradually pry off the front right push ring.
4. Remove and discard the front right wheel. Leave the washer in place.
5. Apply grease to the bearing surface of one 7" wheel.
6. Apply grease to the outer surface of the wheel in the area that will be under the push ring.
7. Slide the wheel onto the front right axle.
8. Place a new push ring over the end of the axle.
9. Position a large socket over the push ring. Hammer on the free end of the socket, so that the push ring slides down the axle and holds the wheel tightly enough that it doesn't wobble, but loosely enough that the wheel spins freely.
10. Push a new hubcap into place on the wheel.
11. Repeat steps 2 though 10 to remove the right rear wheel and replace it with an 8" wheel.
12. Turn the mower onto its right side.
13. Repeat steps 2 through 11 to remove and replace the left front (7") and rear (8") wheels.
2. Use a regular screwdriver to pry off the front right hubcap.
3. Use the screwdriver to gradually pry off the front right push ring.
4. Remove and discard the front right wheel. Leave the washer in place.
5. Apply grease to the bearing surface of one 7" wheel.
6. Apply grease to the outer surface of the wheel in the area that will be under the push ring.
7. Slide the wheel onto the front right axle.
8. Place a new push ring over the end of the axle.
9. Position a large socket over the push ring. Hammer on the free end of the socket, so that the push ring slides down the axle and holds the wheel tightly enough that it doesn't wobble, but loosely enough that the wheel spins freely.
10. Push a new hubcap into place on the wheel.
11. Repeat steps 2 though 10 to remove the right rear wheel and replace it with an 8" wheel.
12. Turn the mower onto its right side.
13. Repeat steps 2 through 11 to remove and replace the left front (7") and rear (8") wheels.
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Old ring came off and was lost in the lawn. Without ring, wheel came off.
John - July 19, 2016
Tool Type
Lawn Mower
Difficulty
Medium
Time
30-60 minutes
Tools Used
Adjustable Wrench, Hammer
Used an adjustable wrench and a hammer to pound the new ring onto the mower. Now the ring and wheel stays on and easier to mow lawn with 4 wheels and not 3 wheels.
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Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
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