What makes Nolathane different from OEM suspension components?

Nolathane 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, Nolathane 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 Nolathane components?

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

Are Nolathane 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 Nolathane products myself?

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

Do Nolathane products come with a warranty?

Yes. Please refer to our warranty policy for details.

42504

Rear Sway Bar Mount - Bushing Kit 20mm to Suit BMW 3 Series, M3, 5 Series, M5 and Z4, Z4M

Rear Sway Bar Mount - Bushing Kit 20mm to Suit BMW 3 Series, M3, 5 Series, M5 and Z4, Z4M

20mm

Item Price

$28.15

SKU	42504
Warranty	lifetime warranty
Installation Time	1 Hour
Fitting Position	Rear Axle

Select your car to check fitment.

in stock

Ships within 24hrs

Description

Benefit Note:
Designed to fit a 20mm sway bar. Nolathane's sway bar mount bushings not only boasts the latest in bushing material technology but feature a knurled ID specifically designed to retain grease. Backed up by a Limited Lifetime Warranty. Nolathane bushings are made from the highest quality elastomers and designed to synchronize your suspension system for optimal safety, handling, performance, ride quality, longevity and reduced maintenance. They are the most positive link between your vehicles body, springs, struts, arms, bars and shocks.

*All prices shown on the website include GST. You will not be charged any additional fees related to tax. For international orders, GST 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
5 - D-bushing Without Flange	2 mm	30 mm	20 mm	40 mm					Click Here

Bush Type	5 - D-bushing Without Flange
Bush Quantity	2 mm
OD (A)	30 mm
ID (B)	20 mm
Length (C)	40 mm
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 Nolathane Bushing Type & Size Register

Bushing Type 5 - D-bushing Without Flange

Bushing Design Dimensions (mm)

More Information
Bush Type	QTY	OD (A)	ID (B)	Length (C)	FL (D)	FLOD (E)	C/Tube Qty	C/Tube Size	Similar Bushings
5	2	30	20	40.0					Click Here

Bush Type	5
QTY	2
OD (A)	30
ID (B)	20
Length (C)	40.0
FL (D)
FLOD (E)
C/Tube Qty
C/Tube Size
Similar Bushings	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	0.1kg	7cm	20cm	14cm
in/lbs	0.22lbs	2.76"	7.87"	5.51"

Units	cm/kg	in/lbs
Weight	0.1kg	0.22lbs
Length	7cm	2.76"
Width	20cm	7.87"
Height	14cm	5.51"

Misc. Product Information

More Information
SKU	42504
Foot Note 2	20mm
Foot Note 3	Lifetime Warranty
Components Per	2 Bushings
Product Note	Enhances vehicle stability and reduces understeer or oversteer; the best, replacement upgrade. Includes: 2 Bushings
EAN	9330074008673

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	Rear 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 Nolathane are covered by a national warranty. The products 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 Nolathane with a receipt to be eligible for a refund. See full warranty claim criteria here.

⚠️

We are experiencing high demand during our sale — orders are being processed as quickly as possible, and your order is a priority. Dispatch may take a little longer than usual, but we will still get your order out the door ASAP.