ALTRA 9 | 3rd MEMBER

A9 3rd MEMBER OPEN TYPE
100% brand new Ford 9" complete replacement centre, using a reproduction of the factory 4-spider case. 9-Plus units are manufactured out from nodular iron and is ready to install.

Standard Bearing Pinion Support
Item Number Description
A9-50-001 A9 FORD 9" COMPLETE OPEN CENTRE 28 SPLINE - EACH
A9-50-002 A9 FORD 9" COMPLETE OPEN CENTRE 31 SPLINE - EACH

 

A9 3rd MEMBER LSD TYPE
100% brand new Ford 9" complete replacement centre provides a transfer of power to the non-slipping wheel. Ideal for most street and performance applications. Torque is applied to the non-slipping axle through clutch action to limit wheel slippage. Made from Nodular Iron with long-lasting (Raybestos) clutches and precision assembly. As there is no clutch 'pre-load', the clutch will not chatter or cause the vehicle to pull when cornering. This design ensures a positive, smooth transfer of power for maximum traction. This product requires the use of the 9-Plus Friction Modifier (99012) and is ready to install.

Standard Bearing Pinion Support
Item Number Description
A9-51-001 A9 FORD 9" COMPLETE LSD CENTRE 28 SPLINE - EACH
A9-51-002 A9 FORD 9" COMPLETE LSD CENTRE 31 SPLINE - EACH

 

A9 3rd TRUE TRAC TYPE
100% brand new Ford 9" complete replacement centre locker maximizes traction by delivering 100% of the torque to both drive wheels. Ideal for most street and performance applications. It is engineered to keep both wheels in a constant drive mode, and has the ability to automatically allow wheel speed differentiation when required and is ready to install.

Standard Bearing Pinion Support
Item Number Description
A9-52-001 A9 FORD 9" COMPLETE TRUE TRAC CENTRE 28 SPLINE - EACH
A9-52-002 A9 FORD 9" COMPLETE TRUE TRAC CENTRE 31 SPLINE - EACH

 

A9 3rd MEMBER LOCKER TYPE
100% brand new Ford 9" complete replacement centre locker maximizes traction by delivering 100% of the torque to both drive wheels. Ideal for most street and performance applications. It is engineered to keep both wheels in a constant drive mode, and has the ability to automatically allow wheel speed differentiation when required and is ready to install.

Standard Bearing Pinion Support
Item Number Description
A9-53-001 A9 FORD 9" COMPLETE LOCKER CENTRE 28 SPLINE - EACH
A9-53-002 A9 FORD 9" COMPLETE LOCKER CENTRE 31 SPLINE - EACH
A9-53-003 A9 FORD 9" COMPLETE LOCKER CENTRE 35 SPLINE - EACH

 

A9 3rd MEMBER MINI SPOOL TYPE
100% brand new Ford 9" complete replacement centre using a mini spool which maximises traction by delivering 100% of the torque to both wheels and is ready to install.

Standard Bearing Pinion Support
Item Number Description
A9-54-001 A9 FORD 9" COMPLETE MINI SPOOL CENTRE 28 SPLINE - EACH
A9-54-002 A9 FORD 9" COMPLETE MINI SPOOL CENTRE 31 SPLINE - EACH

 

A9 3rd MEMBER FULL SPOOL TYPE
100% brand new Ford 9" complete replacement centre using a full spool which maximises traction by delivering 100% of the torque to both wheels and is ready to install.

Standard Bearing Pinion Support
Item Number Description
A9-55-001 A9 FORD 9" COMPLETE FULL SPOOL CENTRE 28 SPLINE - EACH
A9-55-002 A9 FORD 9" COMPLETE FULL SPOOL CENTRE 31 SPLINE - EACH
A9-55-003 A9 FORD 9" COMPLETE FULL SPOOL CENTRE 35 SPLINE - EACH

 

rear end components
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