OD Saturn/Warn Research Archives

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Warn OD Prescott, AZ **SOLD**

• CATEGORIES: OD Saturn/Warn

UPDATE: **SOLD** Was $550.

Pulled from a CJ-2A.


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PTO/OD/TCs/Parts Ferndale, WA $1500

• CATEGORIES: OD Saturn/Warn, Transfer Cases

Here’s a neat combo.

“Very rare 29 tooth warn overdrive unit with ultra rare adapter for Ramsey pto. Included is the Spicer 18 tranfercase (mostly complete with dual levers), Dana 20 transfercase (disassembled but mostly there), Warn 29 tooth overdrive unit, adapter to Ramsey pto winch, Ramsey pto winch, shafts, pillow bearing, Ramsey winch, cable and misc pieces. Note: I believe the transfercases are 26 tooth and that is why I didn’t finish project. Also these pieces have been sitting about 10 years in an uninsulated shop (surface rust is on most everything). These pieces were working when removed, but that 10 years ago. I didn’t notice any broken teeth but you need to inspect before buying. I believe almost everything is there, but sitting in shop for ten years I may have misplaced some things. Will not part, complete sale only. Price is firm. If you need more picks please email me and I will send them to you.”


pto-od-parts1 pto-od-parts2 pto-od-parts3 pto-od-parts4

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Warn Overdrive Utica, NY **SOLD**

• CATEGORIES: OD Saturn/Warn

UPDATE: **SOLD** Was $600.

I haven’t seen an OD pop up for sale in a while.

“Dana 18 transfer case and overdrive unit. Both work great removed from a 1962 CJ5. Had the overdrive on my 1952 CJ and went from being able to do 45mph to 57mph. Doing and engine and tranny swap so no longer need it. Overdrive is a Warn unit. It is a factory part not a knockoff. Very rare. $600”


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Warn VS. Husky Auxiliary Overdrive

• CATEGORIES: Features, OD Other, OD Saturn/Warn

I thought this auxiliary transmission comparison was interesting. A 1969 article promoted Warn’s Auxiliary Transmission, an overdrive that sat between the transmission and transferase. By early 1970 Husky was promoting a similar sized heavy-duty overdrive that sat between the engine and transmission.


More pics of the Warn Auxiliary Transmission. This one was sold in Nevada in 2013, priced at only $450 (also included tranny & tc).

This one was priced at $700 and sold out of Maryland:

1961-warn-auxiliary-transmission2 1961-warn-auxiliary-transmission3 1961-warn-auxiliary-transmission4

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Warn Overdrive Hayward, CA **SOLD**

• CATEGORIES: OD Saturn/Warn

UPDATE: **SOLD** Was $450.

Somebody need this one?

“Warn 29 tooth, All Range Overdrive.
Good condition.
Build date: 9/66
Also have model 18 transfer case available. $100.00. With overdrive $50.00.
Consider full/partial trade for Willys Jeep pickup parts. Left door glass, front winch bumper, hood, tailgate, SM420 with adapter to model 18 transfer case.”


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Warn OD Fort Wayne, IN **Status Unknown**

• CATEGORIES: OD Saturn/Warn

UPDATE: Status Unknown. Was $400.

Might be worth a look.

“Saturn Warn Overdrive for Jeep CJ. Removed from 71 CJ 5.”


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Warn Overdrive San Francisco, CA **SOLD**

• CATEGORIES: OD Saturn/Warn

UPDATE: **SOLD** Was $850.

Dan’s got this newly rebuilt overdrive for sale.

“I recently bought two Warn overdrives and had Herm the Overdrive Guy rebuild them in April 2015
This one is the 29 tooth, 6 spline
Originally made in Kent, Washington by Warn (see pictures for label)
Includes the housing, internal barrel gearset, and the bag of little parts
Does not include the shift linkage
Bolts to back of D18 transfer case of Willys Wagon, Truck and CJ for transfer case with 1 1/4″ intermediate shaft and 29 tooth gear
Works in all forward and reverse gears
Uses 80-90W oil
Still in original packaging from Herm
Warranted for one year by Herm
Will take cash or PayPal
Can meet you in San Francisco or Palo Alto or ship to you”



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Warn Overdrive Sikeston, MO **SOLD**

• CATEGORIES: OD Saturn/Warn

UPDATE: **SOLD** Was $650.

“I got this overdrive in an m38 willys that I bought and don’t know the history of it. It does turn and spin and all parts move. It is a Warn, the data tag says it is a 33-29, but the gear has a 26 on it. It came off of a 18 transfer with a t-90 transmission in a willys m38.”


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Tranny/TC/OD Dublin, CA **SOLD**

• CATEGORIES: OD Saturn/Warn, Transfer Cases, Transmissions

UPDATE: **SOLD** Was $400.

This combo won’t last long.

“jeep transmission and transfer case with overdrive only. motor not included $400”


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T-90/TC/OD/PTO Lake Arrowhead, CA **SOLD**

• CATEGORIES: OD Saturn/Warn, Transfer Cases, Transmissions

UPDATE: **SOLD** Was $1000

Should be of interest to someone.

“For sale the ultimate early CJ5, CJ6, CJ2, commando and CJ3B combo an upgraded t90 transmission with a twin stick dana/ spicer transfer case, with a warn overdrive and a Ramsey pto . Also included are the parts to remove the pto. This is a great setup and was fully functional when removed. The guy I bought it from was doing a diesel swap in his cj6 and couldn’t use this setup. I was going to use the transfer case and overdrive in my cj5 but it turns out the t14 trans I have has a different spline count so I can’t use it. Looking to get 1000 obo or trade for a warn overdrive for a t14/ dana 18 or let me know what you have. This is a good price as the warn overdrive alone is new over a 1000 and 700+- used”



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Warn OD Portland, OR **SOLD**

• CATEGORIES: OD Saturn/Warn

UPDATE: **SOLD** Was $500

“Recently removed from a Willys Jeep project that I am parting out. All internals in great shape except for the special lock washer, and the end of the 6 spline shaft. The washer and special C clip are available from Advanced Adapters in their installation kit. The end of the 6 spline shaft is serviceable, just needs dressed up. Brass syncro ring and dogs and springs all look good. Planetary gears spin free with no noticeable wear. Original vintage Jeep and International Scout All range overdrive, just needs the washer replaced and installed on your Dana Spicer 18. I did not disassemble the planetary housing any further than is depicted…If you want me to dig deeper into the assemble I can but I don’t think it necessary. This was removed from a Ford 289, top loader 3 speed and Spicer 18 that came out of a running Willys.”


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Warn Overdrive Lake Havasu City, AZ **SOLD**

• CATEGORIES: OD Saturn/Warn

UPDATE: Was $450. **SOLD**

“Warn/Saturn overdrive unit that mates to the Dana Model 18 transfer case. This overdrive has a 10 spline input and a 26 tooth main drive gear that works on the model 18 case with a 1 1/8” intermediate shaft. Includes new shifter with linkage and a new gasket install kit. Unit turns freely and is not burnt up, but needs some new bearings.

Also have a 6 spline input available for an extra $120″


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Dana 18 and Warn OD Running Springs, CA $800

• CATEGORIES: OD Saturn/Warn

Both need some rebuilding, but parts included. No pics provided.

I have a Complete Dana 18 1 1/4″ intermediate shaft with twin sticks.
Disassembled for inspection.
New intermediate shaft with bearings.
New complete seal and gasket kit for it.
Needs assembled, I just haven’t had the time to do it, but I will if someone needs me too.

Also, a Warn / Saturn overdrive unit for the 1 1/4″ shaft Dana 18 transfercase.
Excellent condition. It was in my Jeep and I pulled it off to change the transfercase and noticed the needle bearings in the planatery were showing some wear so I put another overdrive I had back in the Jeep. I have the new bearings for the overdrive.
I have the complete shifter setup for a T90 as well. Could be modified to fit other transmissions if you dont have a T90.

This complete package was a spare for my Jeep, but I sold my jeep a year ago and just clearing out the extra parts I had for it.
Dana 18 twin stick and Warn Overdrive $800 like they sit with the new parts in the bags
or I will rebuild the transfercase and the overdrive with the parts I have for an extra 200 bucks”


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T90/Dana 18/ Overdrive Agua Dulce, CA **SOLD**

• CATEGORIES: OD Saturn/Warn, Transfer Cases, Transmissions

UPDATE: **SOLD** Was $650.

Sounds like a good price given the updates.

T-90 transmission, Saturn Overdrive and Dana 18 transfer case. Each in great shape. Dana 18 has
Advance Adapters, intermediate gear upgrade kit. Low miles since complete overhaul. Lots of receipts…This combo is like new.. Shifts smooth like butter..Everything in the transfer case is new, except for the case… $650 for the lot or 

Dana 18-$300


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Warn Overdrive Chattanooga, TN $500

• CATEGORIES: OD Saturn/Warn

No pics provided. P# in ad.

“warn overdrive. complete assy. in good condition. fits older jeeps or anything with a Dana 18 transfer case…cheapest one on eBay is a grand…my price is firm.”


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Warn OD/Dana 18 and more parts Chico, CA

• CATEGORIES: OD Saturn/Warn

No pics provided. No prices either.

“Dana 18 with warn overdrive
T-18 transmission with a chevy 350 bell housing
Dana 44 rear with Detroit and 4.88’s
Dana 27 front with Detroit and 4.88’s both narrowed to cj5 width
Drive lines also
Master cylinder
6 point roll cage for cj5
Willing to break up… Call Taylor
514- six nine 77”


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Turbo 350, Dana 18, Warn OD Snohomish, WA $600

• CATEGORIES: OD Saturn/Warn, Transmissions

This sounds like a good price. No pics provided.

“Low mile rebuilt turbo 350 with advanced adapters to dana 18 twin stick with warn overdrive, complete setup that works perfect from a running project. Parting the cj5 it is in”


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Warn Overdrive Auburn, CA $500

• CATEGORIES: OD Saturn/Warn

No pics provided.

“Warn overdrive for Dana model 18 transfer case complete with shifter and linkage $500.00 530-367-2443”


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Warn OD + Tranny and TC Hubert, NC $700

• CATEGORIES: OD Saturn/Warn

OD alone is $450.

“T-14 transmission w/factory adapter from a Dauntless V-6 CJ-5. Was rebuilt two years ago, but has never been run. $200
Dana 18 T-case, also rebuilt at the same time. $150
Warn Overdrive w/ shifter, rebuilt. $450.00
I will also sell all together for $700.”



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Warn Overdrive Parts Spanish Springs, NV **SOLD**

• CATEGORIES: OD Saturn/Warn

UPDATE: SOLD Was listed at $200.

“quite a few parts, all old, probably not enough to make a complete unit, but close, all parts $200,”


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Saturn Overdrive Fresno, CA **SOLD**

• CATEGORIES: OD Saturn/Warn

UPDATE: **SOLD** Was $680.

“Sat on a project jeep that never got finished, excellent condition, still has assembly grease in some spots. Application would be for a jeep or any vehicle with a Dana-18 transfer case with an 29 tooth main gear and a T-14 transmission with a 10 spline output shaft”


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2 Warn Overdrives Nevada City, CA $600/each

• CATEGORIES: OD Saturn/Warn

The red OD looks like it’s had some use.

“I have 3 warn overdrives 2 complete 1 is for parts. I want 600 each for complete overdrives, and 250 for parts overdrive.with gas being what it is these change your gear ratio with 1 shift from 5.38 to 4.56 or about a 25% overdrive save ,save save on gas and wear and tear on your engine and drivetrain. For model 18 transfer case”



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Warn OD Wilmington, CA $350

• CATEGORIES: OD Saturn/Warn

This looks like a good price. Double check that all the parts are there.

“Dana18. Warn overdrive 27% under drive lower does rpm. Freddie 310-916-4320”



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Very Rare Warn Auxiliary Transmission Silver Springs, NV **SOLD**

UPDATE: Was $450.

According to an article from JP Magazine, the WAT was sold by Warn in 1969 and intended to slip between a T-18 and a transfer case. The writer of the article only remembered ever seeing one of them.

“The war in overdrive unit shift good and bolts between the T case and the transmission. I am asking 450 but open to offers. Was going to use in a Dodge pickup to get rid of the automatic but my plans have changed.”

I found this ad in the May, 1969, issue of Popular Mechanics.


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Old Warn Overdrive Ad

• CATEGORIES: Advertising & Brochures, Features, OD Saturn/Warn • TAGS: .

I was surprised to see this ad for Warn Overdrives in the September, 1965, issue of Popular Mechanics.