Samurai Drivetrain
Everything you need from behind your power-plant down to the pinion flange to get your rig geared and crawling slow including Transfer Case Options, Clutches, Drivelines and more. 

6.5:1 Transfer Case Gears and Low Range Rebuilt Transfer Cases
Low range gears are critical for technical off-road driving. Our Samurai low range gear kit is the highest quality gear set available. Low Range reduction is 6.5 to 1, a whopping 187% lower than stock! High Range reduction is 20%, perfect for the larger 32" and bigger tires. These gears are NOT WELDED or second rate. These are are strong, run quiet and take a huge amount of abuse. This complete kit includes four new precision cut gears, counter shaft, needle bearings, shims, o-ring, gaskets, and input/output seals. Heavy duty front output shaft recommended for tires 31" and bigger (see below). Minor grinding of case is necessary for installation, see instructions link bellow for more details. Lifetime Warranty on gears. Fits 1986-1995 Suzuki Samurai's. Made by Trail-Gear.

Install Instructions

Price: $475.00

For those who do not want to attempt putting together their own case, We are now doing this for you. We can take your case  and fully rebuild it with the 6:5.1 gears installed and ready to run. You can also choose to have us install the HD Transfer Case Front Output Shaft below. Comes ready to install, fill with oil and go. Lifetime warranty on gears and a limited 1 year warranty on case, call for details.

$250 core charge.  

Transfer Case
Price: $758.00

Transfer Case w/ HD Output
Price: $855.00

*ASK US ABOUT DIFFERENT SHIFT PATTERNS AVAILABLE!*

4.9:1 Transfer Case Gears and Low Range Rebuilt Transfer Cases
If your running around a 31-32" tire on your Samurai and want to get that 5th gear back, these are your ticket. Trail Tough's "Rock Monster" series 4.9:1 transfer case gears provide 115% reduction in low range and 16% reduction in high range.

These one-piece billet gear sets run quiet and provide superior reliability. These are the most complete kits currently available and include new gaskets, seals, thrust washers, counter shaft, 2 needle bearings, an O-ring, and even a new shift sheet.
No cores are required.

Kit Price: $595.00


For those who do not want to attempt putting together their own case, let us do it for you. We have available fully rebuilt transfer cases built with the 4.9:1 gears installed and ready to run. You can also choose to have us install the HD Transfer Case Front Output Shaft below. Comes ready to install, fill with oil and go.

$250 core charge.

Transfer Case
Price: $839.00

Transfer Case w/ HD Output
Price: $936.00

*ASK US ABOUT DIFFERENT SHIFT PATTERNS AVAILABLE!*

4.16:1 Transfer Case Gears and Low Range Rebuilt Transfer Case
If your running up to a 30" tire on your Samurai and want to get that 5th gear back, these are your ticket. Trail Tough's economical 4.16:1 gear set. 84% low range reduction and 12% high range reduction.

These are fully billet, non welded gears so no cores are required. Basic kit comes with parts shown and is all that you need to get up and running. Crawler kit comes with seals, gaskets and new shifter sheet.

Basic Kit
Price: $399.00

Crawler Kit
Price: $423.95


For those who do not want to attempt putting together their own case, let us do it for you. We have available fully rebuilt transfer cases built with the 4.16:1 gears installed and ready to run. You can also choose to have us install the HD Transfer Case Front Output Shaft below. Comes ready to install, fill with oil and go.

$250 core charge.

Transfer Case
Price: $649.00

Transfer Case w/ HD Output
Price: $739.00

*ASK US ABOUT DIFFERENT SHIFT PATTERNS AVAILABLE!*

Twin Stick Shifter Interior Boots
Your choice of two great interior boots for your twin stick kits. One is hand made with high grade vinyl fabric specifically for the Samurai and the other is a great looking rubber one that is originally made for Dana 300 Tranfercase twin stick but is easily modified to work in the Samurai.
Both come with a great price.

Price: $20.00

Here is some info for those wondering what a twin stick does and why you need one. A twin stick shifter is by far the best way to allow your case to have low range gearing in both four wheel and two wheel drive. A whole new option to make the trail that much more fun. Another great thing that the twin stick adds is a "true neutral" for those towing their Samurai.  The stock Samurai case does not have a true neutral. This means that if you tow your rig, all the gears in the case, front driveline, front axle and transmission are all turning adding unneeded wear to your components.  
 
A good Twin Stick Kit is a far better route than the "Sloppy-H", "Reverse-S" and other pattern changes in the market.
 
Please call or e-mail us if you have any questions on Twin Stick kits.

Transfer Case Output Shaft Pilot Bearing
This small bearing can go bad as well as break and is an easy replacement while rebuilding your case or installing your new lower gears.

Price: $7.50

HD Transfer Case Front Output Shaft
Putting in lower transfer case gears and really getting on the throttle can sometimes damage the front output shaft. This results in a loud popping noise under load and is detrimental to the life of the output shaft. Repeated popping of the front output shaft gear will result in gear failure and loss of power to the front axle. In 1994 Suzuki upgraded the output shaft and stopped using the older style shaft that was prone to failure.

These later style shafts are a drop in replacement for 1986-1993 transfer cases. You can see the difference in the picture, the older version is on top and the upgrade on the bottom.  This upgrade is especially good for transfer cases that have lower than stock gearing in them because the lower the gear, the higher the torque load going through the gear.

The front output gear can be installed without full dis-assembly of the transfer case. Only the front output cover needs to be removed to install this gear. Replace your older gear now and keep it in your tool box as a trail spare. Fits 1986-1995 Suzuki Samurai's.

Shaft
Price: $97.00

Shaft w/ Pilot Bearing
Price: $104.00

Transfer Case Rebuild Kits
If you are installing new gears or if your case just needs some TLC, we have you taken care of. Choose from a full kit that comes with all needed bearings, gaskets and seals, or you can just purchase a gasket and seal kit.

Full Kit
Price: $79.00

Gasket/Seal Kit
Price: $20.00

Sloppy Shifter Fix Bushings and Bolts
Is your transfer case stuck in neutral? Is your Transmission shifter sloppy? These are some of the most common problems with the Suzuki Samurai. Replace those stock shifter bushings and shifter bolt with the new and improved polyurethane or brass replacements and new OEM bolts.

They are easy to replace with instructions and can be done with out pulling you tranny or tcase out of the vehicle.

Full Shifter Kit
Comes with your choice of Poly or Brass Transfer Case Sheet, 1 Transmission Bushing and 1 bolt
Price: $31.00

New T-Bra Brass Shifter Sheet (View install)
Price:$13.00

Transfer Case Shifter Boot
Is your old boot cracked or missing? This allows unwanted dust and water to get in and over time will destroy your gears and bearings. You can also loose needed gear oil.

Price: $17.00

Trail Tough "Mighty Kong" Transfer Case Mount / Skid Plate
We are proud to carry the "Mighty Kong." It is by far the most popular combination transfer case mount, bucket and skid plate made for the Suzuki Samurai. This extreme-duty unitized design will not flex or distort and actually adds strength to your case. It provides protection where you need it - not where you don't and weighs only 12 lbs. It is also designed to accommodate drum or disc e-brake upgrades.

Price: $189.00

Spidertrax HD Transfer Case Mount
When off roading your Samurai its not a question of if, but when. Even with stock gears we have seen the factory transfer case mounts fail and most of you will be adding aftermarket lower gears that put more stress on these mounts.

The Heavy Duty T-Case Arms works with our aftermarket Polymount Kit and the original OEM rubber mounts. It also works with the E-Brake Kit and any other t-case mounted e-brake.

This product comes with both arms and all hardware needed for the install. The arms are powder coated silver for superior corrosion resistance. The HD T-Case Arms are guaranteed to be the best t-case mounting system on the market.

Price: $128.20

Rock4x HD T-case Mounts
By far the best on the market today! Made from two separate studs just like the factory mounts but poured from 75 durometer urethane instead of soft tear-able rubber. They will be a bit stiffer than the stock ones but through tests they are less restrictive than other aftermarket mounts. These will be the last bushing you will ever purchase. Even if you manage to tear one, they have a life time guarantee. Bushings come complete with nuts and washer.

Set of 3
Price: $50.00

Single
Price: $17.00

Note: Unfortunately the Rock4x Poly Mounts are on back-order at the moment. As most of you know, they have been on kind of a running back-order since they have been on the market and this will be a thing of the past as the production is rotating to a new supplier. We will still take orders for these and they will ship as we recieve them.

Petroworks Heavy Duty Clutch
We’ve done our research to find some of the best parts available for your Samurai. We personally have found great success with the clutches from Petroworks. Currently we are running one on our Project 2.0 liter Samurai and it is working flawlessly with no chatter. It also has a great feel and continues to be our favorite clutch.

We know that there are some clutches that have the "All or Nothing" feel to them which is not the case with this high quality unit. Featuring a dual material surface for extended clutch wear during the most demanding use, the clutch will not slip or lose grip. Whether in sand drags, hill climbs, rock crawling, or mud bogging, this clutch will outperform any other clutch on the market.

Kit includes Pressure Plate and Clutch Disc.

Price: $215.00

Trail Tough "Vulcan" Complete Clutch Kit
This metallic clutch has the most gripping power of any clutch we offer, yet still has great pedal feel! It has the ability to handle big tires and the 2.0 liter engine. Kit includes Pressure Plate, Clutch Disc, pilot and throw out bearings and alignment tool.

Price: $299.00

Stock Replacement Complete Clutch Kit
If your looking to replace your old warn out stock clutch and do not necessarily need anything with more gripping, This will fit your needs. Kit includes Pressure Plate, Clutch Disc, pilot and throw out bearings and alignment tool.

Clutch Kit
Price: $149.00

Clutch Additions
If your swapping your clutch or pulling your Engine or Transmission you might as well replace the bearings to keep things running smooth and quite.

Pilot Bearing
Price: $9.95

Through-Out Bearing
Price: $37.50

Clutch Install Alignment Tool
Price: $3.95

Replacement Clutch Cable
Stock replacement clutch cable. With use the stock cable become worn with years of use. A worn clutch cable has a vague feeling about it making it harder to "feel" the clutch. If is extremely worn it can also fray, possible leading to breakage or jamming on the trail.

Price: $43.50

Reconditioned 1.3L Flywheel
Replacing the clutch and your flywheels in bad shape? You will not get the best performance out of your new clutch without a good flywheel to grip on, especially if it is warped. Time to get a fresh one. $35 core charge.

Price: $79.00

Rock4x High Clearance Transmission Crossmember
Is that factory crossmember in the way of your front driveline? It is a very common problem when you lift your Samurai and add more flex to the front end. Suzuki did not know what we would be doing to them when they designed the Samurai frame. Don’t know what to do?

Rock4x has given us a fully bolt on alternative. The new crossmember bolts on to the frame on each side and utilizes two OEM transfer-case rubber mounts or the New Rock4x HD T-case Mounts. It keeps things vibration free and allows you to cut that old crossmember out of the way.
Note: You still have to leave a small part of the passenger side crossmember attached to allow your transfer case to mount up correctly.

Crossmember
Price: $75.00

Kit w/ Two OEM Mounts
Price: $109.00

Kit w/ Two Rock 4x HD T-case Mounts
Price: $103.00


Note: Unfortunately the Rock4x Poly Mounts are on back-order at the moment and will not be available until the first of October sometime. As most of you know, they have been on kind of a running back-order since they have been on the market and this will be a thing of the past as the production is rotating to a new supplier. We will still take orders for these and they will ship as we recieve them.

Trail Tough HD "Unbreakable" Rear Transmission Mount
The last transmission mount you will ever have to replace. Guaranteed never to break! Uses a full circle mount.

Price: $59.00

Stock Replacement Transmission Mount
If your just looking to get a replacement for your torn stock transmission mount, look no further.

Price: $22.50

86-95 Samurai Transmission Rebuild Kits
Is your transmission making bearing noises or shifting hard? We have a full line of Samurai and Sidekick Transmission Rebuild Kits. Kits feature top quality Koyo and Nachi bearings. Kits include a tube of Permatex Ultra Gray silicon. Kits available with or without syncros. Front Input shafts can also go bad on you so we offer those along with tail Shaft Bushings.

Kit w/Out Syncros
Price: $85.00

Kit w/Syncros
Price: $129.00

Front Input Shaft (View)
Price: $84.00
 
Rear Tail Shaft Bushing
Price: $20.00

Timing Inspection Plug
This plug covers the Timing inspection hole on your bell housing to keep unwanted dust and water out, as well as that bolt you just dropped in!

Price: $3.50

Rebuilt Transmissions
Don’t want to rebuild it yourself? Let us do it. We go through the transmissions with fine tooth comb and replace all parts that are not up to spec including all roller bearings and syncros. We also replace the tail shaft bushing for a smooth running intermediate shaft and a long rear output seal life. Most Inputs are replaced as well. $250 core charge.

Price: $550.00

Trail Tough HD Standard U-Joint and CV Type Drivelines
These drivelines are TOP quality and are heavy duty! They feature strong 1/2 ton u-joints and are available with double cardan CV joints to minimize driveline vibration with a range of motion up to 28 degrees. These shafts come ready built to match your rig from about 4.5" to 7" of lift and ship within days of the order. If custom lengths are needed it only takes 3-5 days before shipment. Specify flange size and flange to flange measurement when ordering.
 
Front or Rear Standard U-Joint Shafts
Price: $275.00

Front or Rear 28 Degree CV Type Shafts*
Price: $399.00
 
Front 18 Degree 210 CV Type Shaft*
Price: $419.00
 
*Note: If ordering front CV shaft you must modify or replace your front crossmember for clearance. The Rock4X High Clearance Crossmeber is a good fix for this.  We also have available a smaller CV shaft using 210 u-joints that will work with the stock crossmember but only deflects to about 18 degrees. 

Calmini HD Drivelines
These new drivelines feature a 3" longer stroke in slip that the factory driveline and as great for use in all lifted application, especially SPOA utilizing the Calmini Shackle Reverse Kit. The driveslines feature heavy duty 1310 series U-joints and are also available with a C.V. joint end for the rear shaft. By using a stronger tube and better overall design the Samurai sees an increase in the useable operating angle range making it a great improvement over stock. Front line is 28" collapsed, 31 3/4" extended. Rear line is 19 1/4" collapsed, 23" extended. Rear w/CV line is 19 1/4" collapsed, 23" extended. Custom lengths available by special order, please e-mail for a quote.

Front
Price: $399.00

Rear
Price: $299.00

Rear w/ CV
Price: $475.00

Trail Tough 1" and 2" Extended Slip Yokes
Extended slip yokes available in 1" or 2" longer than stock sizes. These can be used with the stock shaft portion of your driveline and do not cause an increase in u-joint operating angle as do the spacers. $35 core charge.

Price: $65 each

Drive Line Spacers
Adding lift to your Samurai usually over extends the slip yokes on the drive shafts. The easiest and most cost effective fix is adding a drive shaft spacer. Doing so avoids the hassles of making a new drive shaft, which is not only difficult but expensive. The spacer works by attaching between drive shaft flanges. Each kit comes with new bolts, nuts, and lock washers. Unlike other drive shaft spacers on the market, each spacer is double anodized blue for superior corrosion resistance. Plus our zinc plated hardware will not rust like other kits using black oxide.

Each kit comes with new bolts, nuts, and lock washers. Choose from 3/4", 1" and 1 1/4". Specify 86-89 or 90-95.

Note: Although we try our best to keep these in stock, due to the popularity of these spacers, stock issues can arise on some sizes of spacers from time to time. We have found that most customers do not mind, so you may get a non-anodized spacer in place of the blue anodized spacers pictured. Prices are the same. We will try to inform you of this upon order. If this is an issue please let us know if you want to wait for the anodized ones.

Price: $24.50

Toyota Drive Line Adapters
It is a well known fact that Samurai drive lines weren’t the strongest ever built. Fortunately there is a great low cost alternative to custom made drive shafts. These spacers allow you to replace the stock pretzel you just bent with a much stronger Toyota drive line. They are also a good thing to have when you are doing the common Toyota axle swap.

Choose with or without hardware.

Adapter
Price: $38.00
 
Adapter with Hardware
Price: $42.00

Pinion / Castor Angle Shims
Many times when you lift your vehicle, your drive line angle does not end up right. In the front this can mess up your caster angles and may be unsafe to steer. In the rear it causes undo stress on your drive line and u-joints and causes drive train vibration. These solid steel angle shims are your ticket to safe and vibration free driving.

Available in 2" or 2.5" widths and 3, 5, or 7 degree sizes
 
Price: $45.00 a pair

Billet Aluminum Shifter Knobs
These CNC machined billet aluminum shifter knobs feature either the Stock Transmission Shift pattern, stock transfer case shift pattern, split "H" shift pattern, the Suzuki "S" Logo or the Spidertrax Spider Logo and fits both the Samurai transmission and transfer case shifters.

Make your choice from:
• The Spider (View)

• Suzuki "S" Logo (View)

• Transmission Shift Pattern (View)

• Stock Transfer-case Pattern (View)

• Split "H" Transfer-case Pattern(View)

Price: $25.00