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Unitized Oil Seal for Trailer Hubs

Retail: $97.52
Our Price: $69.21
  • Seals
  • Oil Seals
  • 3.38 Inch O.D.
  • 2.25 Inch I.D.
  • Dexter

Valcrum Universal Threaded Aluminum Oil Bath or Grease Cap for 9K to 15K Axles - Black

Retail: $72.00
Our Price: $48.44
In Stock
Replace the oil/grease cap, O-ring, and plug on your 9K-15K axle. Aluminum alloy body dissipates heat and magnetic vent plug removes damaging metal flecks. Easy access side port lets you add or drain ...
Features: Replaces the oil bath/grease cap, O-ring, and plug on these axles: 9K axles manufactured after October 1, 1989 10K axles 12K and 15K heavy-duty axles Direct replacement for these Dexter, or
  • Caps
  • Oil Cap
  • Threaded Grease Cap
  • 9000 lbs Axle
  • 10000 lbs Axle
  • 15000 lbs Axle
  • 12000 lbs Axle
  • 4.00 Inch O.D.
  • Valcrum

Valcrum Universal Threaded Aluminum Oil Bath or Grease Cap for 10K to 16K Axles - Gray

Retail: $96.95
Our Price: $52.48
In Stock
Replace the oil/grease cap, O-ring, and plug on your 10K-16K Lippert axle. Aluminum alloy body dissipates heat and magnetic vent plug removes damaging metal particles. Easy access side port lets you ...
Features: Replaces the oil bath/grease cap, O-ring, and plug on these axles: Lippert 10K to 16K axles Direct replacement for these Lippert, Dexter, or Valcrum oil caps: Lippert: 693935 Dexter: 21-36
  • Caps
  • Oil Cap
  • Threaded Grease Cap
  • 10000 lbs Axle
  • 16000 lbs Axle
  • 15000 lbs Axle
  • 12000 lbs Axle
  • 4.00 Inch O.D.
  • Valcrum

Dexter Trailer Idler Hub Assembly for 9,000-lb to 10,000-lb Axles - 8 on 6-1/2 - Oil Bath

Retail: $494.99
Our Price: $482.52
In Stock
Hub fits 9,000-lb to 10,000-lb general-duty Dexter axles made prior to July 2009. Inner bearing (387A) and race, outer bearing (25580) and race, oil seal, cap, wheel bolts, and lug nuts included. Oil ...
Features: Trailer hub assembly fits idler axles Oil bath lets you check lubricant level without disassembling the hub Look through clear oil cap to check lubrication Bearings, races, oil seal, oil
  • Idler Hub
  • Oil Bath
  • 17-1/2 Inch Wheel
  • 17 Inch Wheel
  • 16 Inch Wheel
  • 16-1/2 Inch Wheel
  • Standard Grade
  • 387A / 25580
  • For 9000 lbs Axles
  • For 10000 lbs Axles
  • Dexter
  • 8 on 6-1/2 Inch

Dexter Trailer Hub and Drum Assembly for 9K to 10K Axles - 8 on 6-1/2 - Oil Bath - Before July 2009

Our Price: $771.61
In Stock
Hub-and-drum fits 9K to 10K general-duty Dexter axles manufactured before July 2009. Inner bearing (387A) and race, outer bearing (25580) and race, oil seal, cap, wheel bolts, and lug nuts included ...
Features: Trailer hub-and-drum assembly provides surface area for brake shoes to grip when brake is activated Compatible with electric and hydraulic drum brakes Oil bath lets you check lubricant
  • Hub with Drum
  • Oil Bath
  • 16 Inch Wheel
  • 17-1/2 Inch Wheel
  • 16-1/2 Inch Wheel
  • 17 Inch Wheel
  • Standard Grade
  • 387A / 25580
  • For 10000 lbs Axles
  • For 9000 lbs Axles
  • Dexter
  • 8 on 6-1/2 Inch

Kodiak XL ProLube Oil Bath Hub Body and Cap - 1.98"

Our Price: $36.44
In Stock
Replaces (1) 1.98" body and cap for Kodiak XL ProLube oil bath hubs. Seals not included.Features: Replaces body and cap for Kodiak XL ProLube oil bath hubs Clear blue polycarbonate cap Fits 1.98" hubs Includes 1 body and cap Seals not included
  • Caps
  • Oil Cap
  • 3500 lbs Axle
  • 2000 lbs Axle
  • 2200 lbs Axle
  • 2500 lbs Axle
  • 3000 lbs Axle
  • Kodiak

New Arrivals — From Our Shop to You!

Chosen by folks who live and breathe this, just like you.

New Arrivals — From Our Shop to You!

Chosen by folks who live and breathe this, just like you.

Kenny
Kenny etrailer team member
Kenny etrailer team member

3

Years

|

278

Installations

3,868

Customers Helped

Any questions? Chat us from Missouri

Valcrum Universal Threaded Aluminum Oil Bath or Grease Cap for 6K to 9K Axles - Black

Retail: $49.00
Our Price: $40.37
In Stock
Replace the oil/grease cap, O-ring, and plug on your Dexter, Lippert, or Kodiak axle/hub. Aluminum alloy body dissipates heat and magnetic vent plug removes damaging metal flecks. Easy access side ...
Features: Replaces the oil bath/grease cap, O-ring, and plug on these axles or disc brake kit: 6K, 7K, and 8K 8-bolt axles Dexter 6K and 8K axles with screw in caps Dexter 9K axles (before 10/1989
  • Caps
  • Threaded Grease Cap
  • Oil Cap
  • 6000 lbs Axle
  • 8000 lbs Axle
  • 7000 lbs Axle
  • 9000 lbs Axle
  • 2.88 Inch O.D.
  • Valcrum

Kodiak XL ProLube Oil Bath Hub Body and Cap - 2.440"

Retail: $29.66
Our Price: $26.15
In Stock
Replaces (1) 2.440" body and cap for Kodiak XL ProLube oil bath hubs. Seals sold separately.Features: Replaces body and cap for Kodiak XL ProLube oil bath hubs Clear blue polycarbonate cap Fits 2.440" hubs Includes 1 body and cap Seals not included
  • Caps
  • Oil Cap
  • 6000 lbs Axle
  • 5200 lbs Axle
  • Kodiak

Dexter Trailer Hub Drum Assembly - 9K to 10K - 8 on 6.5 - Oil Bath - Non-ABS Drum - After July 2009

Our Price: $778.49
In Stock
Hub-and-drum assembly fits 9K to 10K axles manufactured after July 2009. Inner bearing (387A) and race, outer bearing (25580) and race, oil cap with plug and seal, wheel retaining ring, lug nuts, and ...
Features: Trailer hub-and-drum assembly non-ABS provides surface area for brake shoes to grip when brake is activated Compatible with electric and hydraulic drum brakes Oil bath lets you check
  • Hub with Drum
  • Oil Bath
  • 16 Inch Wheel
  • 17-1/2 Inch Wheel
  • 17 Inch Wheel
  • 16-1/2 Inch Wheel
  • Standard Grade
  • 387A / 25580
  • For 9000 lbs Axles
  • For 10000 lbs Axles
  • Dexter
  • 8 on 6-1/2 Inch

Dexter Trailer Idler Hub Assembly for 10,000-lb Axles - 8 on 6-1/2 - Oil Bath

Retail: $470.58
Our Price: $444.97
In Stock
Hub is designed for use on trailer idler axles. Fits 10,000-lb axles. Inner bearing (395S) and race, outer bearing (387A) and race, oil seal, oil cap, wheel bolts, and lug nuts included. Oil bath ...
Features: Trailer hub assembly fits idler axles Bearings, races, seal, oil cap, wheel bolts, and lug nuts are included Oil bath lets you check lubricant level without disassembling the hub Look
  • Idler Hub
  • Standard
  • 16 Inch Wheel
  • 16-1/2 Inch Wheel
  • 17 Inch Wheel
  • 17-1/2 Inch Wheel
  • Standard Grade
  • 395S / 387A
  • For 10000 lbs Axles
  • Dexter
  • 8 on 6-1/2 Inch

Dexter Trailer Idler Hub Assembly for 8,000-lb Axles - 8 on 6-1/2 - Oil Bath

Our Price: $228.71
In Stock
Hub is designed for use on trailer idler axles. Fits 8,000-lb axles. Inner bearing (25580) and race, outer bearing (02475) and race, oil seal, cap, wheel bolts, and lug nuts included. Oil bath system ...
Features: Trailer hub assembly fits idler axles Bearings, races, seal, oil cap, wheel bolts, and lug nuts are included Oil bath lets you check lubricant level without disassembling the hub Look
  • Idler Hub
  • Standard
  • 18-1/2 Inch Wheel
  • 18 Inch Wheel
  • 17-1/2 Inch Wheel
  • Standard Grade
  • 25580 / 02475
  • For 8000 lbs Axles
  • Dexter
  • 8 on 6-1/2 Inch

Dexter Trailer Hub and Drum Assembly - 5,200-lb to 7,000-lb Axles - 8 on 6-1/2 - Oil Bath

Our Price: $211.70
This hub-and-drum assembly fits 5,200-lb to 7,000-lb axles with spindles that require a 2-1/4" ID seal. Inner bearing (25580) and race, outer bearing (14125A) and race, seal, oil cap, wheel ...
Features: Trailer hub-and-drum assembly provides surface area for brake shoes to grip when brake is activated Compatible with electric and hydraulic drum brakes Oil bath lets you check lubricant
  • Hub with Drum
  • Oil Bath
  • 16 Inch Wheel
  • 16-1/2 Inch Wheel
  • 17 Inch Wheel
  • 17-1/2 Inch Wheel
  • Standard Grade
  • 25580 / 14125A
  • For 5200 lbs Axles
  • For 7000 lbs Axles
  • For 6000 lbs Axles
  • Dexter
  • 8 on 6-1/2 Inch

Trailer Hub and Drum Assembly for Dexter ABS Tow Assist - 7K Axle - 8 on 6-1/2 - Oil Bath - Qty 1

Our Price: $498.08
Shuddering brakes, trailer sway, or grinding under load? Worn drums and bearings put safety at risk. An ABS-ready hub built for Dexter's Tow Assist restores smooth braking, steady tracking, and the peace of mind to tow without second-guessing., and bearings 14125A and 25580. Quick Lube Checks: See oil levels at a glance through the clear oil cap - no hub disassembly needed. Complete Assembly: Includes bearings, races, seal, oil cap, and lug
  • Hub with Drum
  • Oil Bath
  • ABS
  • 16-1/2 Inch Wheel
  • 17-1/2 Inch Wheel
  • 16 Inch Wheel
  • 17 Inch Wheel
  • Standard Grade
  • 25580 / 14125A
  • For 7000 lbs Axles
  • Dexter
  • 8 on 6-1/2 Inch

Trailer Hub and Drum Assembly for Dexter ABS Tow Assist - 8K - 8 on 6-1/2 - Oil Bath - Qty 1

Our Price: $654.19
Shuddering brakes, trailer sway, or grinding under load? Worn drums and bearings put safety at risk. An ABS-ready hub built for Dexter's Tow Assist restores smooth braking, steady tracking, and the peace of mind to tow without second-guessing., and bearings 02475 and 25580. Quick Lube Checks: See oil levels at a glance through the clear oil cap - no hub disassembly needed. Complete Assembly Plus Oil Cap: Includes bearings, races, seal, oil cap
  • Hub with Drum
  • Oil Bath
  • ABS
  • 16-1/2 Inch Wheel
  • 17-1/2 Inch Wheel
  • 16 Inch Wheel
  • 17 Inch Wheel
  • Standard Grade
  • 25580 / 02475
  • For 8000 lbs Axles
  • Dexter
  • 8 on 6-1/2 Inch

Trailer Hub and Drum Assembly for Dexter ABS Tow Assist - 7K Axle - 8 on 6-1/2 - Oil Bath - Qty 1

Our Price: $478.91
Shuddering brakes, trailer sway, or grinding under load? Worn drums and bearings put safety at risk. An ABS-ready hub built for Dexter's Tow Assist restores smooth braking, steady tracking, and the peace of mind to tow without second-guessing. bearings 14125A and 25580. Quick Lube Checks: See oil levels at a glance through the clear oil cap - no hub disassembly needed. Complete Assembly: Includes bearings, races, seal, oil cap, and lug nuts
  • Hub with Drum
  • ABS
  • Oil Bath
  • 16 Inch Wheel
  • 17 Inch Wheel
  • 16-1/2 Inch Wheel
  • 17-1/2 Inch Wheel
  • Standard Grade
  • 25580 / 14125A
  • For 7000 lbs Axles
  • Dexter
  • 8 on 6-1/2 Inch

Trailer Hub and Drum Assembly for Dexter ABS Tow Assist - 8K Axles - 8 on 6-1/2 - Oil Bath - Qty 1

Our Price: $625.63
Shuddering brakes, trailer sway, or grinding under load? Worn drums and bearings put safety at risk. An ABS-ready hub built for Dexter's Tow Assist restores smooth braking, steady tracking, and the peace of mind to tow without second-guessing., and bearings 02475 and 25580. Quick Lube Checks: See oil levels at a glance through the clear oil cap - no hub disassembly needed. Complete Assembly: Includes bearings, races, seal, oil cap, and lug
  • Hub with Drum
  • Oil Bath
  • ABS
  • 17 Inch Wheel
  • 16-1/2 Inch Wheel
  • 16 Inch Wheel
  • 17-1/2 Inch Wheel
  • Standard Grade
  • 25580 / 02475
  • For 8000 lbs Axles
  • Dexter
  • 8 on 6-1/2 Inch

Trailer Hub and Drum Assembly for Dexter ABS Tow Assist - 5.2K to 7K - 8 on 6-1/2 - Oil Bath - Qty 1

Our Price: $443.96
Shuddering brakes, trailer sway, or grinding under load? Worn drums and bearings put safety at risk. An ABS-ready hub built for Dexter's Tow Assist restores smooth braking, steady tracking, and the peace of mind to tow without second-guessing.. seal, and bearings 14125A and 25580. Quick Lube Checks: See oil levels at a glance through the clear oil cap - no hub disassembly needed. Complete Assembly: Includes bearings, races, seal, oil cap, and
  • Hub with Drum
  • ABS
  • Oil Bath
  • 16 Inch Wheel
  • 17 Inch Wheel
  • 16-1/2 Inch Wheel
  • 17-1/2 Inch Wheel
  • Standard Grade
  • 25580 / 14125A
  • For 6000 lbs Axles
  • For 7000 lbs Axles
  • For 5200 lbs Axles
  • Dexter
  • 8 on 6-1/2 Inch

Dexter Trailer Idler Hub Assembly for 12,000-lb Axles - 8 on 6-1/2 - Oil Bath

Retail: $531.95
Our Price: $482.36
In Stock
Hub fits 12,000-lb general-duty Dexter axles. Inner bearing (3984) and race, outer bearing (28682) and race, oil seal, cap, and lug nuts included. Oil bath system allows for easy maintenance. Drum ...
Features: Trailer hub assembly fits idler axles Oil bath lets you check lubricant level without disassembling the hub Look through clear oil cap to check lubrication Bearings, races, oil seal, oil
  • Idler Hub
  • Oil Bath
  • 17 Inch Wheel
  • 16-1/2 Inch Wheel
  • 16 Inch Wheel
  • 17-1/2 Inch Wheel
  • Standard Grade
  • 3984 / 28682
  • For 12000 lbs Axles
  • Dexter
  • 8 on 6-1/2 Inch

Dexter Trailer Hub and Drum Assembly for 8,000-lb Axles - 12-1/4" - 8 on 6-1/2 - Oil Bath

Retail: $555.98
Our Price: $536.18
In Stock
Install this hub-and-drum assembly on your trailer. Fits 8,000-lb axles. Inner bearing (25580) and race, outer bearing (02475) and race, oil seal, oil cap, wheel bolts, and lug nuts included. Oil ...
Features: Trailer hub-and-drum assembly provides surface area for brake shoes to grip when brake is activated Compatible with electric and hydraulic drum brakes Oil bath lets you check lubricant
  • Hub with Drum
  • Oil Bath
  • 16 Inch Wheel
  • 17 Inch Wheel
  • 16-1/2 Inch Wheel
  • 17-1/2 Inch Wheel
  • Standard Grade
  • 25580 / 02475
  • For 8000 lbs Axles
  • Dexter
  • 8 on 6-1/2 Inch

Dexter Trailer Hub and Drum Assembly for Heavy-Duty 10K Axles - 8 on 6-1/2 - Oil Bath

Our Price: $758.38
In Stock
Hub-and-drum fits 9K to 10K heavy-duty Dexter axles with 12-1/4" x 4" brakes. Inner bearing (387A) and race, outer bearing (395S) and race, oil seal, cap, wheel bolts, and lug nuts included ...
Features: Trailer hub-and-drum assembly provides surface area for brake shoes to grip when brake is activated Compatible with electric and hydraulic drum brakes Oil bath lets you check lubricant
  • Hub with Drum
  • Oil Bath
  • Standard Grade
  • 395S / 387A
  • For 10000 lbs Axles
  • Dexter
  • 8 on 6-1/2 Inch

DeeMaxx 8K Disc Brake Kit 13" Hub-Rotors Maxx Coating Oil Bath Threaded Caps Qty 2

Our Price: $269.36
Haul with confidence using DeeMaxx 13" hub-rotor assemblies with MAXX coating and threaded oil caps. Designed for 8K oil bath axles with 5/8" studs. Includes races. Works with most disc ...
Seals: Bearings: Inner: 25580 (sold separately) Outer: 02475 (sold separately) Races: Inner: 25520 (included) Outer: 02420 (included) Oil Seal: TMK98ZR (sold separately) Hub Compatibility: Bolt Pattern: 8
  • Disc Brakes
  • Marine Grade
  • 17-1/2 Inch Wheel
  • 16 Inch Wheel
  • 16-1/2 Inch Wheel
  • 17 Inch Wheel
  • 8 on 6-1/2 Inch
  • Hub and Rotor
  • DeeMaxx
  • 8000 lbs Axle

Trailer Hub and Drum Assembly for Lippert ABS - 8K Axles - 12-1/4" - 8 on 6-1/2 - Oil Bath

Our Price: $375.00
In Stock
Hard stops and heavy loads reveal worn hubs. This ABS-ready Lippert hub and drum comes with bearings, races, oil seal, and installed wheel bolts saving you time on mainentance and restoring smooth ...
for Lippert ABS Brakes: Designed to pair only with Lippert electric ABS brake assemblies for proper fit and function. Oil Bath Cap Compatible: Built to work with a clear oil bath cap (sold separately
  • Hub with Drum
  • Oil Bath
  • ABS
  • 16 Inch Wheel
  • 16-1/2 Inch Wheel
  • 17 Inch Wheel
  • 17-1/2 Inch Wheel
  • Standard Grade
  • 25580 / 02475
  • For 8000 lbs Axles
  • Lippert
  • 8 on 6-1/2 Inch

Dexter Trailer Hub and Drum Assembly for 5,200-lb to 7,000-lb Axles - 8 on 6-1/2 - Oil Bath

Retail: $353.84
Our Price: $233.30
In Stock
... included. Oil bath system allows for easy maintenance.Features: Trailer hub-and-drum assembly provides surface area for brake shoes to grip when brake is activated Compatible with electric and hydraulic drum brakes Oil bath lets you check lubricant
  • Hub with Drum
  • Oil Bath
  • 16 Inch Wheel
  • 16-1/2 Inch Wheel
  • 17 Inch Wheel
  • 17-1/2 Inch Wheel
  • Standard Grade
  • 25580 / 14125A
  • For 6000 lbs Axles
  • For 5200 lbs Axles
  • For 7000 lbs Axles
  • Dexter
  • 8 on 6-1/2 Inch

Valcrum Hydro-Shield Waterproof Aluminum Oil Bath or Grease Cap for 10K to 16K Axles - Pre-Order

Our Price: $52.99
COMING SOON Sept 2025! From open highways to tough job sites, this aluminum cap delivers waterproof protection you can trust. One look through the clear lens shows your oil or grease level so you ...
these Lippert, Dexter or Valcrum oil caps: Lippert: 693935 Dexter: 21-36, 21-036, or K71-148-00 Valcrum: ST-400 manufactured after 08/2019 Seals Out Water For Good Say goodbye to leaks, milky oil, and all
  • Caps
  • Oil Cap
  • Threaded Grease Cap
  • 10000 lbs Axle
  • 16000 lbs Axle
  • 15000 lbs Axle
  • 12000 lbs Axle
  • 4.00 Inch O.D.
  • Valcrum