What makes Whiteline different from OEM suspension components?

Whiteline suspension products are engineered for performance and durability well beyond OEM standards. While factory (OEM) components often use soft rubber bushings that degrade over time and under load, Whiteline uses advanced polyurethane and bushing technology that resists oil, heat, abrasion, and weathering. This results in sharper handling, more responsive steering, better load control, and significantly improved lifespan — without the harshness of traditional solid bushings.

Do I need a wheel alignment after installing Whiteline components?

It’s recommended to perform a wheel alignment after installation to ensure optimal performance and tire wear.

Are Whiteline Fixed Offset Upper Control Arms (UCAs) necessary for lifted vehicles?

They help maintain correct alignment and steering geometry after a vehicle is lifted.

Can I install Whiteline products myself?

Some products are DIY-friendly, but professional installation is recommended for suspension components.

Do Whiteline products come with a warranty?

Yes. Please refer to our warranty policy for details.

KUB101

Universal U Bolts - ID=50mm, L=175mm, Thread=M12 - square top

Universal U Bolts - ID=50mm, L=175mm, Thread=M12 - square top

ID=50mm, L=175mm, Thread=M12 - square top

Item Price

£16.91

SKU	KUB101
Warranty	3 years warranty or up to 60,000km
Installation Time	1 Hour

Select your car to check fitment.

Pre-Order

Available for Preorder.

Description

Benefit Note: Whiteline U bolts are the perfect solution for replacing old, rusted, damaged or broken U bolts on most leaf sprung trailers and vehicles.

*All prices shown on the website include VAT. You will not be charged any additional fees related to tax. For international orders, VAT is removed, local import duties or taxes may apply but will not be charged by us.

Specifications

Kit Specifications

Bush Type	Bush Quantity	OD (A)	ID (B)	Length (C)	Flange Thickness (D)	Flange OD (E)	C/Tube Quantity	C/Tube ODxIDxL	Similar Bushing Size
20 - Misc	2 mm								Click Here

Bush Type	20 - Misc
Bush Quantity	2 mm
OD (A)
ID (B)
Length (C)
Flange Thickness (D)
Flange OD (E)
C/Tube Quantity
C/Tube ODxIDxL
Similar Bushing Size	Click Here

Looking for that hard-to-find part? Start your search here Whiteline Bushing Type & Size Register

Packaged Weight and Dimensions

More Information
Units	Weight	Length	Width	Height
cm/kg	0.7kg	15cm	8cm	10cm
in/lbs	1.54lbs	5.91"	3.15"	3.94"

Units	cm/kg	in/lbs
Weight	0.7kg	1.54lbs
Length	15cm	5.91"
Width	8cm	3.15"
Height	10cm	3.94"

Misc. Product Information

More Information
SKU	KUB101
Components Per	2 Bolts, 4 Washers, 4 Nuts
Kits Required	2
Sub brand	Replacement
Product Note	ID=50mm, L=175mm, Thread=M12 - square top
EAN	9319924404070

Installation & Fitment Guide

More Information
Installation Time	1 Hour
Installation Difficulty	Easy if you have specialist tools and know what your doing.
Wheel Alignment Required	Yes
Recommend Wheel Alignment	4x4 Wheel Alignment

Compatible Vehicles

Select any of the below vehicles to get detailed specifications on how this product interacts with your car. Including fitting positions, time and other vehicle specific information.

Shipping & Returns

Shipping Times

You can use the shipping calculator to find your shipping costs. The shipping calculator will also show all shipping prices.

Returns

We guarantee the fitment and quality of our products, but if you choose to return an item, we offer a generous 60 day returns policy. See our returns policy here.

Warranty

All products sold by Whiteline are covered by a national warranty. The product's warranty is subject to conditions from the date of purchase, unless otherwise stated on the item.

Warranty claims must meet certain criteria and be sent to Whiteline with a receipt to be eligible for a refund. See full warranty claim criteria here.