Top Boat Trailer Parts and Accessories

The best Boat Trailer Bearings, Hubs & Springs includes Bearing Buddy Bra - Model 19B (Pair), XIKE Replacement Bearing for Bra 19B, 17B, 23B, Bearing Buddy (4) Stainless Steel Caps and many others as mentioned below.

1

Bearing Buddy Bra - Model 19B (Pair)

  • Fits Bearing Buddy Model 1980, 1938, 1968.
  • Prevents grease from staining trailer wheels.
  • Universal fit for various axle hubs.
  • Automatic pressure relief feature to prevent overfilling.
  • Easy installation over existing Bearing Buddy.
  • Outer diameter of 2-1/8 inches.
  • Durable design for long-lasting use.
  • Average Rating out of 5:
  • Price Range: $8.49
2

XIKE Replacement Bearing for Bra 19B, 17B, 23B

  • High-quality replacement for Bearing Buddy products.
  • Compatible with models 19B, 17B, 23B.
  • Durable construction ensures long-lasting performance.
  • Easy installation for quick use.
  • Backed by a 3-month return guarantee.
  • Expert manufacturing since 1945 ensures reliability.
  • Fits various models for versatile applications.
  • Average Rating out of 5:
  • Price Range: $8.99
  • Size: ‎17B
3

Bearing Buddy (4) Stainless Steel Caps

  • Protects bearings in saltwater environments.
  • Easy and quick installation with no mess.
  • Auto check feature monitors grease levels easily.
  • Secure fit prevents caps from falling off.
  • Maintains lubrication and prevents water and dust ingress.
  • Pressure relief feature avoids over-filling grease.
  • Extends bearing life 2-3 times with proper use.
  • Average Rating out of 5:
  • Price Range: $72.88
  • Color: Silver
  • Material: Stainless Steel
4

COLOFULWAY 3" Boat Trailer V Bow Stop

  • High-quality poly construction for durability.
  • Designed for 3" bracket with 1/2" hole.
  • Protects boat bow during loading and transport.
  • Prevents black marks, unlike rubber alternatives.
  • Resistant to oil, gas, and salt deterioration.
  • Long-lasting with proper care and maintenance.
  • Enhances safety while trailering your boat.
  • Average Rating out of 5:
  • Price Range: $16.88
  • Material: Poly
5

MARRTEUM 1.98" Rubber Dust Covers (4 PCS)

  • Prevents water, dirt, and dust intrusion.
  • Maintains bearing lubrication and pressure.
  • Durable rubber material resists rust and corrosion.
  • Prolongs service life of bearing protectors.
  • Fits 1.98-inch bearing protectors perfectly.
  • Ideal for trailers, boats, and RVs.
  • Includes 4 gray wheel hub dust caps.
  • Average Rating out of 5:
  • Price Range: $7.99
  • Color: Gray-4Pcs
6

Cotton Carrier 3768 Spare Flat Hub

  • Made from durable hard-anodised aluminium.
  • Features stainless steel marine-grade bolt.
  • Virtually indestructible for long-lasting use.
  • Ideal spare or replacement for original hub.
  • Lightweight design for easy portability.
  • Compatible with various Cotton Carrier products.
  • Black finish for a sleek appearance.
  • Average Rating out of 5:
  • Price Range: $29.00
7

MotorGuide Quick-Release Bracket Kit (8M0095972)

  • Universal fit for electric trolling motors.
  • Durable anodized aluminum construction.
  • Low profile design for easy access.
  • Secure cam lock mechanism for safety.
  • Includes security clasp for padlock.
  • Complete kit with top and bottom plates.
  • Stainless steel hardware ensures longevity.
  • Average Rating out of 5:
  • Price Range: $85.68
  • Size: ‎One Size
8

SOFEDY 4pcs Trailer Bearing Dust Caps

  • High-quality stainless steel construction for durability.
  • Designed for most 8 bolt trailer hubs.
  • Measures 2.717 inches at the base.
  • Creates internal pressure to prevent water entry.
  • Ideal for saltwater and highway use.
  • Includes matching rubber trailer hub caps.
  • Protects bearings from dirt and debris.
  • Average Rating out of 5:
  • Price Range: $45.09
  • Material: Stainless Steel
9

Bearing Buddy Chrome Bearing Protectors (2-Pack)

  • Protects bearings in saltwater and highway environments.
  • Simple installation without messy grease filling.
  • Monitor grease level easily by removing the cap.
  • Available in various sizes for perfect fit.
  • Prevents water and dust from entering bearings.
  • Enhances lubrication and prolongs bearing life.
  • High-quality design ensures reliable performance.
  • Average Rating out of 5:
  • Price Range: $34.98
  • Material: Chrome
10

Mercury Forward Thrust Hub (92729A87)

  • Compatible with Mercury Marine products.
  • Includes hub, washer, and nut components.
  • Manufactured by trusted brand: Tracker.
  • Part number: 92729A87 for easy identification.
  • Durable nylon insert nut ensures secure fit.
  • Designed for reliable forward thrust performance.
  • Measurements and colors may vary slightly.
  • Average Rating out of 5:
  • Price Range: $17.75
11

LIBRA E-Z Lube Trailer Hub Grease Seals (4)

  • Includes four trailer hub grease seals.
  • Compatible with 5200-7000lbs axle hubs.
  • Designed for E-Z Lube and regular axles.
  • Double lip design for enhanced sealing.
  • Inner diameter: 2.25 inches.
  • Outer diameter: 3.371 inches.
  • Easy installation for hassle-free maintenance.
  • Average Rating out of 5:
  • Price Range: $11.15
12

Bearing Buddy® 2717A Chrome Plated (1 Pair)

  • Prevents wheel bearing failure on trailers.
  • Easy grease level monitoring with blue indicator.
  • Eliminates expensive bearing repacking.
  • Simple hammer installation with a wood block.
  • Measure for precise size with calipers.
  • Maintains grease pressure, preventing dust and water.
  • Lifetime guarantee against rust and corrosion.
  • Average Rating out of 5:
  • Price Range: $45.99
  • Material: Carbon Steel
13

Tensilearm Bearing Protectors (2 Pcs)

  • Protects bearings from saltwater and highway exposure.
  • Easy installation with grease gun compatibility.
  • Snug fit prevents loosening during travel.
  • Maintains pressure to keep debris out.
  • Extends bearing life by 2-3 times.
  • Reduces overheating and bearing failures.
  • Cost-effective maintenance for your trailer.
  • Average Rating out of 5:
  • Price Range: $29.99
14

Sconva Vortex Hub Dust Caps (4 Pcs)

  • Compatible with Dexter Vortex hub systems.
  • Designed for 1250 lbs-1750 lbs capacity trailers.
  • Easy to install with threaded design.
  • Includes O-ring to prevent grease leakage.
  • Made of durable, rust-resistant hard plastic.
  • Four caps included for convenient replacements.
  • Enhances the longevity of your trailer experience.
  • Average Rating out of 5:
  • Price Range: $25.99
  • Color: 4 Pcs
15

JDMON Trailer Bearing Hub Cap (4)

  • Compatible with Ranger Trail and trailer boats.
  • Durable ABS and rubber construction for longevity.
  • Easy installation with a threaded design.
  • Includes O-ring for tight, secure fit.
  • Perfect for 1250-1750 lbs trailer hubs.
  • Replaces part numbers K71-G01-73 and 21-261.
  • Resistant to breakage, deformation, and corrosion.
  • Average Rating out of 5:
  • Price Range: $11.99
  • Material: Rubber, Acrylonitrile Butadiene Styrene (ABS)
16

Sierra Marine Gimbal Bearing (18-2100)

  • High-quality Sierra Marine Gimbal Bearing
  • Part number: 18-2100 for easy identification
  • Meets or exceeds OEM standards for reliability
  • Designed for heavy-duty marine applications
  • Ensures smooth operation of marine equipment
  • Check compatibility with specific part numbers
  • Durable construction for long-lasting performance
  • Average Rating out of 5:
  • Price Range: $60.11
17

CE Smith Boat Trailer Hub Kit (1 Set)

  • Fully assembled for easy installation on axle.
  • Compatible with 15" maximum wheel size.
  • Durable marine-grade construction for longevity.
  • 1750 pounds capacity for heavy-duty trailers.
  • Includes carry case and essential hardware.
  • Responsive customer service from CE Smith.
  • Ideal for boat, fishing, and automotive trailers.
  • Average Rating out of 5:
  • Price Range: $65.28
  • Size: ‎Tapered 1 3/8" to 1 1/16"
18

EZ Loader 5 Lug Wheel Hub Bearing Kit

  • Complete hub bearing and seal kit.
  • Compatible with 5 lug tapered spindles.
  • Includes inner and outer bearings with race.
  • Works with oil bath or grease lubrication.
  • Easy installation with included cotter pin.
  • Designed for H1000 hub compatibility.
  • Durable components for long-lasting performance.
  • Average Rating out of 5:
  • Price Range: $19.95
  • Material: Steel
19

Bearing Buddy Chrome Bearing Protectors [1.980" Dia]

  • Protects wheel bearings from water and dirt.
  • Easy lubrication of bearings with design.
  • Chrome plated for durability and style.
  • Designed for 1.980" (50.29 mm) hub bore.
  • Model No. 1980 for specific fitting.
  • Sold as a pair for convenience.
  • Enhances bearing longevity and performance.
  • Average Rating out of 5:
  • Price Range: $22.29
  • Material: Stainless steel, steel (chrome finished)
20

Aulpq Hub Dust Cap Replacement (2 Pcs)

  • Compatible with Dexter Vortex hub kits.
  • Pack includes two replacement dust caps.
  • Durable black ABS plastic construction.
  • Prevents grease leakage and debris entry.
  • Easy installation without additional tools required.
  • Fits hubs with five bolt configurations.
  • Return or exchange service available if unsatisfied.
  • Average Rating out of 5:
  • Price Range: $16.39
  • Color: Black
  • Material: ABS Plastic
21

Seachoice Boat Trailer Wheel Bearing Kit (2)

  • Durable replacement for boat trailer bearings.
  • Includes two bearings with races and seals.
  • Compatible with #84 spindle specifications.
  • Features double lip grease seal for protection.
  • Easy installation with included cotter pin.
  • High-quality construction for reliable performance.
  • Manufacturer part number: 50-53571 for reference.
  • Average Rating out of 5:
  • Price Range: $21.13
  • Size: ‎One Size
  • Material: Trailer Wheel Bearing Kit
22

EZ Loader BT150A Oil Bath Hub Kit

  • Compatible with EZ Loader 1-1/16" straight spindles.
  • Includes pre-installed races, bearings, and oil seal.
  • Designed for 5 lug, 4.5" bolt patterns.
  • Direct replacement for BT150A oil bath hub.
  • Not suitable for tapered axle configurations.
  • Easy installation for efficient trailer maintenance.
  • Durable construction ensures long-lasting performance.
  • Average Rating out of 5:
  • Price Range: $99.95
23

Bearing Buddy B.B. Bra for #2328

  • Protects trailer wheels from grease and dirt.
  • Compatible with multiple Bearing Buddy models.
  • Easy installation for quick setup.
  • Durable construction for long-lasting use.
  • Pack includes two protective caps.
  • Prevents bearing wear and tear effectively.
  • Essential accessory for trailer maintenance.
  • Average Rating out of 5:
  • Price Range: $12.80
  • Material: Plastic
24

Tensilearm Stainless Steel Trailer Bearing Caps

  • Protects trailer bearings from saltwater damage.
  • Easy installation with no mess or stress.
  • Secure fit for long drives and reliability.
  • Maintains grease pressure to prevent contamination.
  • Extends bearing life by 2-3 times.
  • Automatic pressure relief prevents overfilling.
  • Affordable solution for hassle-free maintenance.
  • Price Range: 0
  • Size: ‎Upgrade 2 Pcs 1.98" Inch
25

JDMON Trailer Bearing Hub Cap (2)

  • Compatible with multiple trailer hub models.
  • Durable ABS and rubber construction for longevity.
  • Threaded design allows for easy installation.
  • Includes O-ring to prevent grease contamination.
  • Exact fit for 1250-1750 lbs trailers.
  • Replacement for part numbers K71-G01-73, 21-261.
  • Resistant to breakage, deformation, and corrosion.
  • Average Rating out of 5:
  • Price Range: 0
  • Material: Rubber, Acrylonitrile Butadiene Styrene (ABS)