STUB STIFFENER  BEARING SPACERS

The most cost effective performance handling upgrade you can make.

More cornering power, better braking and sharper steering.

Standard front stub axles flex and the hubs move about on their bearings because they are only held loosely by the retaining nut   Many cars lose degrees of negative camber under hard cornering. This affects corner speed and stability, steering precision and tyre wear.

MSF Stub Stiffener Bearing Spacers are hardened steel, precision preload spacers  fitted between the standard bearings in the front hubs. The stub nut is done up full tight turning the spacer and inner races into a stub axle strengthening sleeve and precisely preloading the bearings.

The bearings have full roller contact, increasing their stiffness and capacity and running cooler for longer life. 

 
Bearing free play is felt as imprecise steering, especially at high speed. Bump deflection steer and brake pad knockoff are also caused by stub axle flex, so is instability under hard braking.


Fitting Bearing Spacer Stub Stiffeners is one of the most cost effective ways to improve handling and reduce maintenance. 
 
Our stub stiffeners are used in virtually all categories of competition and in high performance road cars. Road car users report quieter running and reduced bump thump.

MSF Racing Components can supply Stub Stiffener Bearing Spacers for almost any vehicle. We have dozens of different types all ex stock; contact us if your car is not listed.
Our Bearing Spacers are supplied with comprehensive fitting instructions and in machine to size or shim style. We can also fit if required.

Commodore VB-VR

Fits all  Commodores with stub axle  type struts.
Used in Group C, Nc, Commodore Cup and wherever improved handling and durability is needed.
Price: $180.00

Holden EH to WB

Fits all Holdens
Price: $180.00

Falcon All Models pair

State model  when ordering or give stub axle large and small diameters eg .75"/1.250" or .875"/1.375"

Price: $180.00

Mazda RX4

Price: $180.00

Camaro All Chevrolet

Price: $180.00

Chrysler Valiant Charger Centura Lancer

Specify model when ordering.
Price: $180.00

Mazda RX7 Series 4-5

Price: $180.00

Mazda R100 RX2-3 also 808/Capella, 1200/1300 Sedan Coupe

Price: $180.00

Mazda RX7 Series 1-2

Price: $180.00

Mazda RX7 Series 3

Price: $180.00

Datsun 240/260Z Nissan Bluebird, 240 K Aust. Skyline

Bearing spacers to suit all Datsun/Nissans with bearing inner numbers: Large;LM67048
Small;  LM11949

Price: $180.00

Escort Capri Cortina

Price: $180.00

Jaguar All

Specify model and stub axle diameterswhen ordering
Price: $180.00

Gemini

All RWD models
Price: $180.00

Mustang All

Price: $180.00

Mazda RX5

Price: $180.00

Porsche 911 914/916 924 944 928

Price: $180.00

Torana LC to A9X

Fits all Torana
Price: $180.00

Toyota Corolla, Sprinter, AE86 etc

Bearing Spacers are available for all Toyotas.
Please contact us with bearing race inner (the cone) numbers.

Price: $180.00

BMW 1600, 2002 3 Series

Suits 2 and 3 series with stub axles and tapered roller front hub bearings.
Price: $180.00