• Package Include:
  • 4×4 on 4" axle seat 4×1" BT8 circular spindle 8×L44643/L44610 4×12192TB 4× rubber plug dust cover 16×1/2"-20 nuts 4× cotter pin 4× spindle nut and gasket. BT8 is 8.75" in length.
  • W/O Product Instruction
  •  
  • Description:
  • Welcome to our store

    Wish you a happy shopping

    4PC Trailer Axle Kit Pre-Greased 4 on 4" Bolt Idler 1" Hub Round BT8 Spindle

    Package Include:

    4×4 on 4" axle seat
    4×1" BT8 circular spindle
    8×L44643/L44610
    4×12192TB
    4× rubber plug dust cover
    16×1/2"-20 nuts
    4× cotter pin
    4× spindle nut and gasket.
    BT8 is 8.75" in length.

    W/O Product Instruction

     

    Description:

    -Marine grade wheels are designed for trailer idler shafts. Suitable for 2000 lb axle with BT8 spindle. Includes inner bearing (L44643) and seat ring, outer bearing (L44643) and seat ring, oil seal, oil cap and lug nut.
    -Marine class trailer hub assembly for idler shaft.
    -Includes bearings, seat rings, seals, oil caps and lug nuts.
    -Strong steel construction.
    -Ideal for use on a boat or snowmobile trailer.

     

    Fitment: 

    Application: With BT8 spindle, compatible with most manufacturers' standard 2,000 pound trailer axles.
    Bolt pattern: 4 on 4"
    Wheel stud size: 1/2 inch diameter x 1-5/16 inch long
    Grease cap flange diameter: 1.988 inches
    Load-bearing capacity: 2,000 pounds


    Item Specifics
    Country of Origin United States
    Condition New
    Brand mechanics-s
    Manufacturer Part Number MCC123144S
    Warranty 1 Year
    Part Type trailer axle kits

    Payment

    We support multiple payment methods.

    Shipping

    Please contact us if you have special requirements (combination of packaging etc.).

    Returns
    Please contact us first when return, exchange and refund is required. Any direct return of purchased items will not be processed.
     
    Change-of-mind return can only be accepted within 8 days after purchase. All other returns can be accepted in 30days.
     
    We will closely examine the condition of the returned items and will not issue any refund/exchange before we make sure the items are in their original neat conditions.
    Contact Us

    Before leaving us neutral or negative feedback, please contact us first. We will do everything we can to give you a satisfying solution.

    We do our best to resolve any issue. Leaving negative feedbacks and low ratings doesn't get things solved. So please talk with us and we will not let you down.

    Welcome to our store

    Wish you a happy shopping

    Shop Category
    4PC Trailer Axle Kit Pre-Greased 4 on 4" Bolt Idler 1" Hub Round BT8 Spindle

    Package Include:

    4×4 on 4" axle seat
    4×1" BT8 circular spindle
    8×L44643/L44610
    4×12192TB
    4× rubber plug dust cover
    16×1/2"-20 nuts
    4× cotter pin
    4× spindle nut and gasket.
    BT8 is 8.75" in length.

    W/O Product Instruction

     

    Description:

    -Marine grade wheels are designed for trailer idler shafts. Suitable for 2000 lb axle with BT8 spindle. Includes inner bearing (L44643) and seat ring, outer bearing (L44643) and seat ring, oil seal, oil cap and lug nut.
    -Marine class trailer hub assembly for idler shaft.
    -Includes bearings, seat rings, seals, oil caps and lug nuts.
    -Strong steel construction.
    -Ideal for use on a boat or snowmobile trailer.

     

    Fitment: 

    Application: With BT8 spindle, compatible with most manufacturers' standard 2,000 pound trailer axles.
    Bolt pattern: 4 on 4"
    Wheel stud size: 1/2 inch diameter x 1-5/16 inch long
    Grease cap flange diameter: 1.988 inches
    Load-bearing capacity: 2,000 pounds



    We support multiple payment methods.

    Please contact us if you have special requirements (combination of packaging etc.).

    Please contact us first when return, exchange and refund is required. Any direct return of purchased items will not be processed.
     
    Change-of-mind return can only be accepted within 8 days after purchase. All other returns can be accepted in 30days.
     
    We will closely examine the condition of the returned items and will not issue any refund/exchange before we make sure the items are in their original neat conditions.

    Before leaving us neutral or negative feedback, please contact us first. We will do everything we can to give you a satisfying solution.

    We do our best to resolve any issue. Leaving negative feedbacks and low ratings doesn't get things solved. So please talk with us and we will not let you down.


    All rights reserved.



    On Mar 23, 2026 at 02:49:08 PDT, seller added the following information:

    Datacaciques