Motive Gear Standard (Open) Carrier/Hemisphere GM 8.5"/8.6" 30 Spline 2.73+

1991-1996 Buick Commercial Chassis
1988-1990 Buick Electra
2004-2007 Buick Rainier
1991-1996 Buick Roadmaster
1991-1992 Cadillac Brougham
1999-2000 Cadillac Escalade
2002-2013 Cadillac Escalade
2003-2013 Cadillac Escalade ESV
2002-2013 Cadillac Escalade EXT
2007-2013 Chevrolet Avalanche
2002-2006 Chevrolet Avalanche 1500
1988-2005 Chevrolet Blazer
1988-1999 Chevrolet C1500
1992-1999 Chevrolet C1500 Suburban
1988-1996 Chevrolet Caprice
2007-2013 Chevrolet Colorado
1996-2013 Chevrolet Express 1500
1988-1995 Chevrolet G10
1988-1995 Chevrolet G20
1994-1996 Chevrolet Impala
1988-1999 Chevrolet K1500
1993-1999 Chevrolet K1500 Suburban
1988-1991 Chevrolet K2500
1988-1988 Chevrolet R10 Suburban
1989-1991 Chevrolet R1500 Suburban
1994-2004 Chevrolet S10
1988-1994 Chevrolet S10 Blazer
1999-2020 Chevrolet Silverado 1500
2007-2007 Chevrolet Silverado 1500 Classic
2001-2003 Chevrolet Silverado 1500 HD
2005-2006 Chevrolet Silverado 1500 HD
2007-2007 Chevrolet Silverado 1500 HD Classic
2003-2006 Chevrolet SSR
1995-2013 Chevrolet Suburban 1500
2000-2013 Chevrolet Suburban 2500
1995-2013 Chevrolet Tahoe
2002-2005 Chevrolet Trailblazer
2007-2009 Chevrolet Trailblazer
2002-2006 Chevrolet Trailblazer EXT
1988-1988 Chevrolet V10 Suburban
1989-1991 Chevrolet V1500 Suburban
1988-1988 Chevrolet V20 Suburban
1989-1991 Chevrolet V2500 Suburban
1988-1999 GMC C1500
1992-1999 GMC C1500 Suburban
2004-2012 GMC Canyon
2002-2009 GMC Envoy
2002-2006 GMC Envoy XL
2004-2005 GMC Envoy XUV
1988-1995 GMC G1500
1988-1995 GMC G2500
1994-2005 GMC Jimmy
1988-1999 GMC K1500
1992-1999 GMC K1500 Suburban
1988-1991 GMC K2500
1988-1991 GMC R1500 Suburban
1996-2013 GMC Savana 1500
2007-2013 GMC Sierra
1999-2020 GMC Sierra 1500
2007-2007 GMC Sierra 1500 Classic
1994-2004 GMC Sonoma
1992-1993 GMC Typhoon
1988-1991 GMC V1500 Suburban
1988-1991 GMC V2500 Suburban
1992-2013 GMC Yukon
2000-2013 GMC Yukon XL 1500
2006-2010 Hummer H3
2009-2010 Hummer H3T
2003-2008 Isuzu Ascender
1988-1992 Oldsmobile Custom Cruiser
1988-1989 Pontiac Bonneville
2005-2009 Saab 9-7x

Differential Carrier Break: 2.73 Ratio and Higher
Differential Mode: 8.5"/8.6" (10 Bolt)
30 Spline
1.31" Axle Spline Diameter
2.73 and Higher
Includes Internal Kit
Open

1999 And Later Requires Use Of Bearing LM603049 And Race LM603012;
1998 And Earlier Use Bearing LM102949 And Race LM102911

A Ford 9 inch spool is one solid part that replaces all components of a differential. It will always turn both axles at the same speed with an equal amount of force. Due to the simplistic design, it is much stronger and lighter than any differential. It also allows the use of larger axles that can handle greater amounts of torque. This makes it the best choice for Drag Racing, Drifting, and other forms of motorsports that require uninterrupted transfer of power to both wheels. Spools should never be considered for a street application. They are produced in forged steel, forged aluminum, and billet aluminum.

Shipping in Australian

All Items purchased online are shipped from our Head Office/Warehouse located in Kogarah, New South Wales.

Orders are dispatched within 1-2 business days

All orders are sent with detailed tracking information to your email.

PLEASE NOTE:

• We do not ship to PO Boxes or Parcel Lockers under any circumstance.  Signature required upon delivery.
• We do not offer ATL (Authority to Leave) for TNT Courier Services or Australia Post.  Signature required upon delivery.

NOTE:  With TNT/Fedex Express Couriers, please track your delivery status, with the tracking number sent to you as Re-Delivery fees apply to the amount of $30.00 per re-delivery, when an initial attempt to deliver a consignment fails and is returned to the TNT/Fedex Express Depot for further processing requiring a subsequent re-delivery.  The Re-Delivery Fees are payable by the receiver of the delivery.

Shipping International

We are currently not offering international shipping on our website.  Please contact us, with information on the products you are interested in, and we can send you quotes on Shipping Rates for your order.

If you require more information regarding delivery terms and conditions, please refer to our Shipping/Delivery Policy which outlines our Delivery Policy in more detail.

Local Pick Up/Click & Collect

We’ve introduced Local Pick Up/Click & Collect. That means you can order the product online and pick up from our Kogarah warehouse (find us here). 

NOTE: Photo ID matching name on Order Confirmation Required for Verification

For more information refer to our Local Pick Up/Click & Collect information.

Each order is thoroughly quality controlled and checked before it is shipped to the customer from the Diff Technics Kogarah Warehouse.

Please inspect your order upon receipt and contact us immediately, in order for us to make it right - in the unforeseen circumstance that your order is:

• Short Supplied / Missing any installation hardware
• You have received the incorrect product/s
• Faulty/Damaged

RETURNS

Diff Technics will happily assist customers who wish to return items purchased from our online store, provided that:

• All items must be returned within 30 days of purchase
• To start the Return process, you must complete the Returns RMA Number Request Form HERE 
• We will then send you an RMA (Return Merchandise Authorisation) Number must be visible on the outside of the parcel of the returned goods

The return goods must be accompanied by the following:

1. The RMA Number we have supplied you
2. Proof of Purchase must be provided (Invoice Number/Order Confirmation Number)
3. Positive ID will be required (Copy of Driver’s License)  Note: You must be the original purchaser of the goods (Name on Order must be the same as proof of ID)

All returns must be in re-saleable condition, meaning that;

• in their original packaging, including instruction manuals and all accessories
• unopened, unused, and in their original condition.
• Due to varying nature of products, refunds will be dealt with on a case by case basis
• All freight on goods returned must be pre-paid by customer
• There is a restocking fee on all returns, levied at 15% of the purchase price of the returned item.
• Please retain proof of return shipment, as we are not responsible for goods being returned to us that are lost in transit.

NOTE:

When returning an item, please over-box or securely wrap.

• Doing so will help to prevent damage to the manufacturer’s packaging which would then make the item non-resalable and therefore non-returnable.

You are not entitled to a return, replacement or refund under the consumer guarantees:

• In the case that any of the above detailed conditions are not met/satisfied
• Product was sold as a Custom Item
• Product was sold as a Pre-Order item
• Product was sold as a clearance or reduced item
• Damaged the product by misusing it
• Product has developed problems due to wear and tear
• You do not have the right to return if you are not the original purchaser

Any goods returned to our warehouse which do not have an RMA Number and accompanying documents, cannot be processed and the return will be rejected and goods will be returned to the customer, with shipping costs charged to the customer.

Please note that receipt of goods by our warehouse should not be seen as an obligation by us to issue a credit, or to provide you with an exchange/refund, prior to the evaluation of the returned goods by our Returns Department (as specified above).

REFUNDS

• Refunds will be made within 5 working days of receipt of the returned goods to the original payment form.  Your bank may take up to 7 working days to credit your account.
• Please note shipping costs are not refunded unless item is faulty.

CHANGE OF MIND

If you would like to cancel your online order due to "Change of Mind" (This ONLY applies to orders which have not yet been packed or shipped and excludes Pre-Orders) there will be an Admin Fee deducted from your refund levied at up to 3%.

In the case your order is already shipped or you have received your order and would like to Return due to "Change of Mind", you must Return the item following the Returns procedure as listed above. 

EXCHANGES

We do not process Exchanges online – If you have purchased an item which is unsuitable, you must Return the item following the Returns procedure as listed above, and proceed to placing a new order online for the item you would like to purchase.

DAMAGED DELIVERY

If you receive an item that has been damaged in shipping, please contact us HERE within 24 hours of receipt of your order, provide us with your name, Invoice number/Order Number, descriptions of any damaged goods, and also include photos and we will do our best to assist you.  Please hold on to the original packaging and packing material, as these are required in order to initiate a claim with our courier company.

NOTE:

Any part(s) which in our opinion, shows evidence of being used or installed contrary to manufacturer's instructions and/or subjected to improper handling, packaging or shipping by the customer will not be eligible for exchange, refund or warranty consideration.  We reserve the right to charge a restocking or disposition fee or to refuse the return of any exceptions.  No returns accepted beyond 30 days of order.

Any further questions regarding this Returns Policy should be directed to Diff Technics Returns Department.  You can contact us HERE.