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U-Bolt Kit 7" Long 3" Wide U Bolts fits 5200-7000# Axle Beams (UBK-7000-R)

$28.99
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At a Glance

  • SKU: UBK-7000-R
PRODUCT INFORMATION

Product Details

R & P Carriages

(4) 3" Round Axle U-Bolts – 7" Length – 1/2" Dia – 5200 lb / 6000 lb / 7000 lb Axle

Part Number: UBK-7000-R

U-bolt mounting kit for common 3" diameter round trailer axles typically used on 5200 lb, 6000 lb, and 7000 lb axle applications. Designed to secure the axle to leaf springs. U-bolts, plates, and nuts included.

Kit Includes

  • (4) U-Bolts – 3" inside width, 7" length, 1/2" diameter
  • (2) 3" U-Bolt Plates
  • (8) 1/2"-20 Hex Nuts

Specifications

Axle Type Round
Axle Diameter 3"
Typical Axle Capacity 5200 lb – 7000 lb
U-Bolt Length 7"
U-Bolt Diameter 1/2"
Thread Size 1/2"-20
Spring Width Compatibility 1-3/4" or 2"
Total U-Bolts 4
Total Nuts 8

U-bolt plate appearance may vary. Verify axle diameter and spring width before installation.

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

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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
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