Trusted Design Services, LLC

02/04/2026

Hello, Dale and I made the decision to retire at the end of 2025. As a result, Trusted Design Service was closed effective December 31, 2025. There are things on eBay. Check there for the remaining items that are available. Once items are sold out they’re done.

10/26/2021

Nuf said.....

04/03/2021

Dana/Spicer 60, aluminum lockout rings are back in stock.

https://www.tdsideas.com/store/p20/Dana_Spicer_60_Hub_Lockout_Housing_-_ALUMINUM.html

03/10/2021

I've had a few people asking about making more of these lockout k***s and having them anodized in blue.

I'd like to get a feel for how many are still interested, so if that's you, please chime in and I'll start a batch. This is mainly to save hassle of making one or two sets and having to absorb the minimum charge for anodizing.

,

02/22/2021

We have 6 sets of stainless rings ready to go. Also, found a more efficient way to produce them, which is reflected in the pricing.

https://www.tdsideas.com/store/p19/Dana_Spicer_60_Hub_Lockout_Housing_-_STAINLESS_STEEL.html

**** in stock as of 2021-02-22********** 6 sets in available******Are your Dana 60 lockout housings beaten up and scratched?Here are replacement stainless steel housings.These housings are for the hubs that are discontinued. No replacement parts are available from the manufacturer. The factory chrom...

02/10/2021

Guess what?

01/19/2021

Does anybody have an old D300 case laying around?
Not broken or beat up. Need it for measuring.

01/10/2021

Just finished a batch of Shift K***s for NP205 transfer case. This is the last batch, 9pcs left, after that, they are discontinued.

https://youtu.be/o1HsHZsW6WQ

12/22/2019

I think I forgot to post this video. Cutting 304 SS with a 1/4" endmill.

https://www.youtube.com/watch?v=uqkWYBcoRIU

Using dynamic milling to rough out pockets for mounting bolts in the Dana 60 Lockout Ring. Website https://www.tdsideas.com/store/c1/Fea... Follow us on inst...

06/29/2019

Cutting blocks of aluminum.

https://www.youtube.com/watch?v=eHLiZkIWnUI&feature=youtu.be

06/05/2019

Modifying a transmission.

https://www.youtube.com/watch?v=uw-dru6MdYM




https://www.tdsideas.com/

Cutting a transmission bellhousing shorter to adapt to a different engine. https://www.tdsideas.com/