POWERED BY R&P CARRIAGES

R&P CARRIAGES

Bearing Kit for 4200# Pre-2003 UFP Ranger Boat Trailer w/ Straight Spindle with 1.68" x 2.33" Seal (BK-4200-UFP-233)

$22.99
Available to order

Enter the quantity you need to check availability.

Not Sure It Fits? Ask a Pro
R&P PARTS GUIDE

At a Glance

  • SKU: BK-4200-UFP-233
PRODUCT INFORMATION

Product Details

R & P Carriages

Bearing Kit for 4,200 lb Pre-2003 UFP Ranger Boat Trailer Axle – Straight Spindle

Part Number: BK-4200-UFP-233

This listing is for a bearing and seal kit for one side of the axle on pre-2003 UFP Ranger boat trailers equipped with a straight spindle. This version uses the smaller 2.33" OD oil seal, which differs from later UFP configurations.

Fitment

  • UFP Ranger boat trailers manufactured pre-2003
  • 4,200 lb axle rating
  • Straight spindle design (non-tapered)
  • Services one hub / one side of the axle

Kit Includes

  • (2) Outer Bearings – L68110
  • (2) Matching Outer Races – 2.328" OD
  • (2) Inner Bearings – L68149
  • (1) Oil Seal – 168233

Specifications

Axle Rating 4,200 lb
Trailer Manufacturer UFP / Ranger
Model Year Range Pre-2003
Spindle Type Straight spindle
Outer Bearing L68110
Inner Bearing L68149
Oil Seal Size 1.68" ID × 2.33" OD
Coverage One hub (one side)

This kit is specific to earlier UFP Ranger axles that use the smaller 2.33" OD seal. Later models commonly use a larger seal. Always verify seal dimensions before ordering.

Related Parts & Kits

Check fitment, measurements, and kit contents before ordering. Related parts may not be required for your repair.
Looking up part numbers in our catalog…
Your repair list1 item selected

Selected products are added together. Review the cart and verify kit contents to prevent duplicates. Prices and discounts are determined at checkout.

BEHIND THIS LISTING
PHOTOGRAPHY & RESEARCH Ariah Granados Ariah’s handwritten signature
DIGITAL PRESENTATION & DEVELOPMENT Ken Martin Ken’s handwritten signature
ONLINE SALES & QUALITY ASSURANCE Rayn Fisher
WE’RE HERE TO HELP

Not sure it fits?

Have your SKU or manufacturer part number, photos of the original part and mounting, and any critical measurements ready. Capacity, voltage, or bolt pattern can help too.

815-357-3292  ·  270 E Jackson St  ·  Seneca, IL 61360

CUSTOMER REVIEWS

Good people. Real trailer work.

Customer feedback summarized from Google and Yellow Pages. Dates are shown where available.

Leave a Google review
TRAILER PARTSGOOGLE

Ordered trailer repair parts repeatedly; praised fast service, careful packing, and accurate orders.

Luke HeiserOCT 2026
RV KEYSGOOGLE

Found the correct RV keys at a good price with free shipping; the keys worked as expected.

Vanessa ROCT 2026
AXLE & LEAF SPRINGSGOOGLE

Needed an unusual axle and leaf-spring size; the team listened and helped him sort out the fit.

Cory StrubertOCT 2026
Showing 3 of 50

Need help with this part? Send photos, part numbers, and measurements. We’ll help you narrow it down.