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4 Half-Shafts - Full Set *Brand NEW* Hummer 12K w/Large Boss - Govt.Approved

4 Half-Shafts - Full Set *Brand NEW* Hummer 12K w/Large Boss - Govt.Approved

Regular price $1,450.00
Regular price $1,555.00 Sale price $1,450.00
Sale Sold out

The ComTac Team of specialized companies are equipped with state-of-the-art production and inspection tooling, as well as, a highly qualified workforce. This guarantees a high level of quality and production efficiency for our sustainable product.

Product Details


FULL set of 4 half-shafts 

( DLA / US Military Approved - NOT AFTERMARKET ) 



12K - A2 Half-shafts = with the large boss; 

Mating to vented rotor 2530-01-420-7904


( Factory new current production )


Set consist of the list below:

Qty/Veh.      Part#              Descr.               Est. Overall Length 

1 each      RCSK17028-3    LH Half-shaft          24.25”

1 each      RCSK17028-2   RH Half-shaft          30.00”

2 each      RCSK17028-1   Rear Half-shaft        27.50”


299-0050 / RCSK17028-3 / 2520-01-421-4588 - Front LH  --- 12460369-3
299-0047 / RCSK17028-2 / 2520-01-423-1947 - Front RH --- 12460369-2
299-0052 / RCSK17028-1 / 2520-01-421-4589 - Both Rears --- 12460369-1


( NO tone rings ... )


Estimated Shipping Weight:  98 lbs. total weight (2 packages)


These are half shafts that DLA / TACOM / US Military had our team of US companies developed as an alternate source from the GKN/AMG 10K shafts.

They were not satisfied with the current products performance and the lack of cooperation received to correct some deficiencies, such as overheating and longevity problems. We corrected these under the guidance of the US Government and also strengthened the shaft by an average of 25%.


haft , half-shaft , half shaft , halfshafts , HALFSHAFT , HUMMER , HMMWV , constant velocity shaft , CV , shaft , AM General , GKN , 12460369



We will refund your money or exchange if the item you receive doesn't work at all unless it was listed as being "parts only" or "not in working condition." The buyer will be responsible for all return shipping fees unless otherwise authorized. Once the item is received at our location, we will issue the refund.

If you bought the wrong part and want to return for a refund, there is a 30% restocking fee. The buyer will be responsible for all return shipping fees. Once the item is received at our location, we will issue the partial refund.

Depending on the listing purchased, items must be returned within 14 to 30 days from the date it was delivered to the buyer.


Auctions without a bid may end at any time as the items are also for sale at our local facilities.

We accept PayPal payments and credit cards (Visa / Master Card / American Express / Discover).

Please note that we are not an authorized dealer for any of the items we list on eBay.  Therefore, we do not guarantee that the item featured in this listing will be covered by the manufacturer's warranty or support.  However, customer satisfaction is very important to us. Please feel free to send us a message through eBay with any questions, comments, or concerns.


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  • Fast Shipping
  • Easy returns
  • Government Approved
  • Secure Payments
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