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Trailer Hub Replacement Parts

This Category contains replacement parts that you may need when replacing your trailers hubs. You would really only know that these items exist if you have attempted to take your hub off to replace your wheel bearings prior to this experience. These items usually will last the lifetime of your trailer if properly maintained. However, purchasing a used trailer or poor maintenance may leave these items rusted or worn. This common, so you can replace them from the list of items below. Or, just purchase some spares to have. 
Total Items: 47
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Trailer Axle Castle Nut 1
Item Sku: 100883
MPN: N/A

Castle Nut for Galvanized and Painted Steel Axles

Screws on Spindles for 2200lb, 3500lb, 5200lb, 6000lb, and 7000lb Axles

Fits most Brands of Axles
Trailer Axle Spindle Castle Style Nut for 1 inch Spindles
$3.32
In Stock
Trailer Axle Tang Washer for 1
Item Sku: 100884
MPN: N/A

Tang Washer for Axles with Flat Spot and Castle Nut

Features two tabs for securing into Castle Nut

Fits most Brands of Axles
1" D Style Tang Washer with Bendable Flap
Sale
$0.80  $0.50
In Stock
Trailer Axle D Washer for 1
Item Sku: 100885
MPN: N/A

D Washer for Axles with Flat Spot and Castle Nut

Used with Tang Washer and Castle Nut

Fits most Brands of Axles
D Washer for Trailer Axle Spindle to Secure Bearings
Sale
$0.94  $0.64
In Stock
Trailer Axle Round Washer for 1
Item Sku: 100886
MPN: N/A

Round Washer for Spindles with Cotter Key and Castle Nut

Fits on Spindles for 2200lb, 3500lb, 5200lb, 6000lb, and 7000lb Axles

Fits most Brands of Axles
Spindle Washer for Trailer Axle Spindle to Secure Bearings
Sale
$0.69  $0.52
In Stock
Trailer Spindle Nut Cage for Galvanized Trailer Axles
Item Sku: 100970
MPN: N/A

Spindle Nut Cage for Dexter Galvanized Axles

Use Spindle Nut Cage with Spindle Nut, and D Washer

Fits 2200lb and 3500lb Dexter Galvanized Axles
Locking Cage for Dexter Galvanized Axles
$7.51
In Stock
Trailer Axle Spindle Nut 1
Item Sku: 100975
MPN: N/A

Spindle Nut for Galvanized and Painted Steel Axles

Screws on Spindles for 2200lb, 3500lb, 5200lb, 6000lb, and 7000lb Axles

Fits most Brands of Axles
Trailer Axle Spindle Castle Style Nut for 1 inch Spindles
$3.11
In Stock
Trailer Axle Zinc Plated Cotter Key 1/8
Item Sku: 101031
MPN: N/A

Secures Axle Castle Nuts through hole in the spindle

Great for 2200lb, 3500lb, 5200lb, 6000lb, and 7,000lb Axles

Simply stick through and bend in place
Trailer Axle Zinc Plated Cotter Zey
$0.56
In Stock
1.72
$2.84
In Stock
Trailer Hub Grease Seal 1 1/2
Item Sku: 141460
MPN:

BT8 Grease Seal for 2,000lb and 2,200lb trailer hubs and axles
Sale
$2.87  $2.13
In Stock
Boat Trailer Bearing Race #68111 for Trailer Bearing #L68149
Item Sku: 141605
MPN:

Typically used in 4 and 5 lug hubs

For 2,000lb - 3,5000lb Capacity Trailers

Trailer Race 68111 fits Bearing 68149
$3.45
In Stock
Boat Trailer Bearing Race #44610 for Trailer Bearing #L44649
Item Sku: 141604
MPN:

Typically used in 4 and 5 lug hubs

For 2,000lb - 3,5000lb Capacity Trailers

Trailer Race 44610 fits Bearing 44649
$3.54
In Stock
Boat Trailer Bearing Race #382A for Trailer Bearing #387A
Item Sku: 141606
MPN:

Typically used in 8 lug hubs

For 9,000lb - 10,000lb Capacity Trailers

Trailer Race 382A fits Bearing 387A
$15.26
Out of Stock
Boat Trailer Oil Cap 21-88 for 8 Lug 9,000-10,000lb Dexter Axles
Item Sku: 141612
MPN: 21-88

Includes O Ring and Rubber Plug

Clear Plastic for Easy Oil Level Monitoring

Threaded Installation
Redline Oil Cap for 8 Lug Dexter Axles
$39.75
In Stock
Trailer Axle Castle Nut 1
Item Sku: 141620
MPN:

Castle Nut for Galvanized and Painted Steel Axles

Screws on Spindles for 2200lb, 3500lb, 5200lb, 6000lb, and 7000lb Axles

Fits most Brands of Axles
Trailer Axle Spindle Castle Style Nut 12 Slot for 1 inch Standard Spindles
$3.07
In Stock
Zinc Plated Drive-In Boat Trailer Stud 1/2 in x 2 in for 5-8 Lug Hubs
Item Sku: 141630
MPN: 4759-20Z

1/2 inch Diameter by 2 inch Stud

Zinc Plated Drive In Trailer Stud

For 5 Lug - 8 Lug Trailer Hubs
Trailer Drive-In Hub Stud 1/2" x 2" for 3500 lb - 7000 lb Hubs
$3.67
In Stock
Zinc Plated Drive-In Boat Trailer Stud 1/2 in x 2.5 in for 5-8 Lug Hubs
Item Sku: 141631
MPN: 4759-25Z

1/2 inch Diameter by 2.5 inch Stud

Zinc Plated Drive In Trailer Stud

For 5 Lug - 8 Lug Trailer Hubs
Trailer Drive-In Hub Stud 1/2" x 2.5" for 3500 lb - 7000 lb Hubs
$4.32
In Stock
Zinc Plated Drive-In Boat Trailer Stud 9/16 in x 2 in for 6-8 Lug Hubs
Item Sku: 141634
MPN: 7-223

9/16 inch Diameter by 2 inch Stud

Zinc Plated Drive In Trailer Stud

For 6 Lug and 8 Lug Trailer Hubs
Trailer Drive-In Hub Stud 9/16" x 2" for 5200 lb - 8000 lb Hubs
$5.71
In Stock
Black Steel Drive-In Trailer Stud 5/8 in x 3 1/8 in for 8 Lug Hubs
Item Sku: 141636
MPN: 7-115

5/8 inch Diameter by 3 1/8 inch Stud

Steel Drive In Trailer Stud

For 8 Lug Trailer Hubs
Trailer Drive-In Hub Stud 5/8" x 3 1/8" for 7000 lb - 12000 lb Hubs
Sale
$10.46  $6.90
In Stock
Trailer Hub Grease Seal 1 1/4
Item Sku: 142607
MPN: N/A

Double Lipped Grease Seal for Light Duty Trailer Hubs

Outer Diameter 1.983" / Inner Diameter 1.25"

Meant for Grease Applications
BT8 Grease Seal for 1,400lb and 2,000lb trailer hubs and axles
$2.86
In Stock
Trailer Grease Seal 2 1/4
Item Sku: 142610
MPN: GS-2250DL

Double Lipped Grease seal 2.25" ID, 3.376" OD

For 6 Lug and 8 Lug Trailer Hubs and Drums

Meant for Grease Applications
Grease Seal for 6,000lb and 7,000lb trailer hubs and axles
$3.66
In Stock
Trailer Grease Seal 2 1/8
Item Sku: 142611
MPN: GS-2125DL

Double Lipped Grease Seal for 6 Lug and 8 Lug Hubs and Drums

Inner Diameter 2.215" / Outer Diameter 3.376"

Used for Grease Applications
Grease Seal for 6,000lb and 7,000lb trailer hubs and axles
$3.68
In Stock
Tie Down Engineering Vortex Replacement Dust Cap for 3,500 lb Threaded Trailer Hub
Item Sku: 143151
MPN: 021-261-01

Tie Down Engineering PN 021-261-01

For 3500lb 5 Lug threaded Vortex Hubs

Tie Down Vortex Hub Dust Cap for 5 Lug Hub
$20.49
In Stock
Trailer Hub Wheel Bearing 387A for 9,000 - 10,000 (8 Lug) Trailer Axles, 2 1/4
Item Sku: 143238
MPN:

2 1/4" Inner Diameter

Fits Race 382A

Typically Used in 8 Lug hubs
Trailer Bearing for 9,000 - 10,000lb Trailers.
$38.73
Out of Stock
TrailerHub Wheel Bearing 44643 for 2,000lb Trailer Axles, 1
Item Sku: 143255
MPN:

1" Inner Diameter

Fits Race 24410

Typically Used in 4 Lug or 5 Lug hubs
Trailer Bearing for 2,000lb Trailers.
$5.62
In Stock
Trailer Bearing 67048 for 5,200 - 6,000lb (6 Lug) Trailer Axles, 1 1/4
Item Sku: 143263
MPN:

1 1/4" Inner Diameter

Fits Race 67010

Typically Used in 6 Lug Hubs
Trailer Bearing for 5,200lb and 8,000lb Trailers.
$11.46
In Stock
Trailer Hub Wheel Bearing 395S for 9,000 - 10,000 (8 Lug) Trailer Axles, 2 5/8
Item Sku: 143329
MPN:

2 5/8" Inner Diameter

Fits Race 394A

For 9,000 - 10,000lb Trailer Axles
Trailer Bearing for 9,000 - 10,000lb Trailers.
$40.47
Out of Stock
Replacement Trailer Bearing Race 25520 fits Bearing 25580
Item Sku: 143332
MPN:

Replacement Trailer Bearing Race 25520
$5.82
In Stock
Replacement Trailer Bearing Race 15245 fits Bearing 15123
Item Sku: 143335
MPN:

Replacement Trailer Bearing Race 15245
$4.45
In Stock
Replacement Trailer Bearing Race 14276 fits Bearing 14125A
Item Sku: 143336
MPN:

Replacement Trailer Bearing Race 14276
Sale
$4.81  $4.57
In Stock
Replacement Trailer Bearing Race 48510 fits Bearing 48548
Item Sku: 143376
MPN:

Replacement Trailer Bearing Race LM48510
Sale
$7.92  $5.23
In Stock
Replacement Trailer Bearing Race 394A fits Bearing 395S
Item Sku: 143380
MPN:

Replacement Trailer Bearing Race 394A
$18.18
Out of Stock
Trailer Oil Seal 1.72
Item Sku: 143382
MPN:

Oil Seal UHI 3,500 lb Hubs

1.72 inch Inner Diameter

2.56 inch Outer Diameter
UHI Oil Seal for 3500lb trailer hubs and axles
$10.86
In Stock
Trailer UFP Grease Seal 1.68
Item Sku: 143394
MPN:

Double Lipped UFP Trailer Grease Seal

Commonly on 3,500 lb 5 Lug Hubs with UFP Axles

1.68" ID / 2.33" OD
UFP Grease Seal for 1.68" ID 3500lb trailer hubs and axles
$5.73
In Stock
Trailer UFP Grease Seal 1.68
Item Sku: 143396
MPN:

Double Lipped UFP Trailer Grease Seal

Commonly on 3,500 lb 5 Lug Hubs with UFP Axles

1.68" ID / 2.56" OD
UFP Grease Seal for 1.68" ID 2.56" OD 3500lb trailer hubs and axles
Sale
$6.36  $4.20
In Stock
Boat Trailer Hub UFP Grease Seal 1.37
Item Sku: 143398
MPN:

Double Lipped UFP Trailer Grease Seal

1.37" Inner Diameter

1.97" Outer Diameter
BT8 Grease Seal for 2,000lb and 2,200lb 1.37" ID UFP Trailer Hubs
Sale
$5.66  $3.73
In Stock
Replacement Trailer Bearing Race 67010 fits Bearing 67048
Item Sku: 143416
MPN:

Replacement Trailer Bearing Race 26048
$5.73
In Stock
Trailer Oil Seal 2.25
Item Sku: 143418
MPN: 22333TC

Trailer Oil Seal #42 Spindle for 6 Lug and 8 Lug Hubs

2.250-inch Inner Diameter

3.376-inch Outer Diameter
Oil Seal for #42 5200lb - 7000lb Trailer Hubs and Axles
Sale
$3.66  $2.41
In Stock
Trailer Hub Wheel Bearing 28580 for 7,000 (8 Lug) Trailer Axles, 2
Item Sku: 143451
MPN:

Fits Race 25821

Typically Used in 8 Lug hubs

2" Inner Diameter
Trailer Bearing Outer for 7,000 Trailer Axles
Sale
$25.67  $16.94
In Stock
Trailer Axle Tang Washer for 1 1/2
Item Sku: 143520
MPN: N/A

1 1/2" Tang Washer

Used on 9k - 10k axles

- B Style Tang Washer
1.5" B Style Tang Washer
$3.88
In Stock
Stainless Steel Cotter Key 1/8 x 2 inch for Stainless Steel Roller Shafts
Item Sku: 143549
MPN:

Stainless Steel Trailer Axle Cotter Key
$0.52
In Stock
Trailer Oil Seal 2.375
Item Sku: 143566
MPN: 10-48

Double Lipped Trailer Oil Seal 10-54

Used with 60-6 Wear Sleeve

2.375" ID, 3.376" OD
Trailer Grease Seal for 2.375" ID 5.2k-8k Trailer Hubs with 60-6 Wear Sleeve
$8.00
Out of Stock
Replacement Trailer Bearing Race 68110 fits Bearing 68149
Item Sku: 143575
MPN:

Replacement Trailer Bearing Race L68110
Sale
$5.87  $3.87
In Stock
Raw Steel Drive In Trailer Stud 1/2 inch by 2 inch for 3.5k-7K Hubs
Item Sku: 143593
MPN: 7-122

1/2" diameter

2.15" Overall Length

1/2" - 20 Thread Pitch
Trailer Hub Steel Stud Drive-In 1/2 inch x 2 inch for 5 Lug - 8 Lug Hubs
$7.15
In Stock
Replacement Trailer Bearing Race 28521 fits Bearing 28580
Item Sku: 143660
MPN:

Replacement Trailer Bearing Race 26048
Sale
$16.72  $11.03
In Stock
Steel Drive In Trailer Stud 5/8 in by 2 1/2 in for 7k-12K Hubs and Drums
Item Sku: 143675
MPN: 7-224

Stud Thread Diameter: 5/8"

Threaded Length: 1.1"

Overall Length: 2.5"
Trailer Hub Stud Drive-In 5/8 inch x 2 1/2 inch for 8 Lug Hubs and Drums
Sale
$15.18  $10.02
In Stock
Trailer Oil Cap Replacement O Ring 10-45
Item Sku: 143698
MPN:

Oil Cap O Ring 10-45

Fits Oil Cap Number 21-35

For Thread Oil Caps used in Threaded Hubs or Drums
Sale
$2.59  $1.71
In Stock
Spindle Washer 3/4
Item Sku: 143718
MPN:

Sale
$1.23  $0.77
In Stock
 
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