Availability
Trail-Gear unit hubs are not just another aftermarket 1-ton unit hub that's been machined down and modified from an 8-lug to a 6-lug application. No, Trail-Gear designed these units for a specific application, so the hubs will bolt right onto Dana 60 or 9 in. housings that are set up for unit hubs. They're made to accommodate a 30- or a 35-spline axle shaft and use a 1/2 in.-20 threaded wheel stud with a 6 x 5.5 in. wheel bolt pattern. These are the same unit hubs that you will see on most competition buggies. They are ultra-strong and easy to replace. Simply unbolt the old one and bolt on the new replacement hub. This is a much simpler and stronger unit then the stock spindles being replaced. All unit hubs include integrated roll pin to prevent the spindle nut from coming loose.
( 1 )
$549.99
Hardware for your driveshaft--Trail-Gear bolts, nuts, and washers are the replacements you need. Providing the expected fit and function, these pieces are factory-level replacements. Make your driveshaft secure with Trail-Gear hardware.
( 1 )
$4.99
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$5.99
Trail-Gear differential stud eliminator kits are the perfect solution for replacing stock axle housing studs that may be pulling loose—resulting in oil leaking from the center of the axle housing. No more do you have to tap and drill the studs out and replace the studs. These kits have been designed to replace the studs with Allen headbolts that won't pull out like the stock studs. The kits come complete with 10 high-strength steel stud fasteners, nuts, washers, and a tube of Ultra Gray Silicon gasket material.
( 2 )
$39.99
Trail-Gear axle shafts beef up your rear-end. Big tires and low crawler gears can, and do, lead to broken rear axles. TG axle shafts are made from strong 4340 chromoly and feature a break strength of 8,300 ft.-lbs. of torque and up to 120 degrees of twist. Upgrade your drivetrain with heavy-duty Trail-Gear axle shafts.
Not Yet Reviewed
$419.99
Trail-Gear Creeper flanges offer more trail strength than your factory drive flanges. They are manufactured from hardened 4340 chromoly tool steel and feature a larger center section with more support for the splines. The kits include flanges, dust covers, cover O-rings for a waterproof seal, a drill bit, and heavy-duty studs. The additional studs share the load, preventing hub stud and bolt failures common to stock drive flanges and hubs. Get your rig trail-ready with Creeper flanges from Trail-Gear.
( 2 )
$179.99
Trail-Gear Trail Safe wiper seals keep your knuckle balls cleaner, ride after ride. How? With engineering innovation! Each of these knuckle ball wiper seals feature a double-sided design—with a grease seal lip and a wiper seal lip that efficiently keep the dirt out and the grease in. They're constructed in one-piece of high-grade polyurethane, not UHMW, which means they're more durable and pliable for easier installation and a lifetime of dependability. Tired of wiping the clumps of dirty, sandy grease off your knuckle balls? Toss the factory felt and rubber … and replace them with innovative Trail-Gear Trail Safe wiper seals. Your kit includes: * Trail Safe knuckle ball seal wipers * Rock ring kit * Rock ring bolts * M6 lock washers
( 1 )
$101.99
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$119.99
Trail-Gear triple drilled flanges include all of the common bolt patterns in one unit, making them universal output flanges! That includes 4-cylinder CV and non-CV patterns, as well as the V6 CV pattern. This makes sourcing and reversing your drivelines much easier. These flanges fit most gear-driven transfer cases. Order the model recommended for your axle application.
( 2 )
$50.99
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$129.99
Trail-Gear spindle stud kits eliminate the problem of lining up gaskets and hardware by removing the stock bolts and replacing the spindle hardware with studs. These studs are stronger than stock replacement spindle bolts, providing great strength without breaking the bank. Each stud is machined from a proprietary alloy made exclusively for Trail-Gear, manufactured to strict specifications. They should be your first choice for spindle hardware replacement or upgrade. Order a set with natural or zinc plated finish.
( 1 )
$39.99
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$59.99
Trail-Gear offers Trail-Creeper 2.28 crawl boxes—ready to bolt onto the front of a top shift-style, gear driven Toyota transfer case. Transfer cases are made from two basic sections, the reduction section and the 4WD section. To build a dual transfer case, two reductions boxes are bolted back-to-back with a dual case adapter. These two are then bolted to a 4WD section. Available with 21 or 23 spline input and output gears, each unit is completely rebuilt and inspected, and has a low range gear ratio of 2.28. Whether you're looking to maintain, optimize, or upgrade, choose Trail-Gear for the quality parts and kit components that you need to give you confidence while driving through even the most difficult obstacles. Important Note: Floorboard and drive shaft modifications are required for dual transfer case installation.
( 3 )
$1,299.99
Trail-Gear driveline adapter flanges allow you to bolt your stock Samurai driveline to a Toyota axle or transfer case without modifying the driveline. These TG adapters have both 1986-89 and 1990-95 Samurai driveline patterns.
Not Yet Reviewed
$69.99
Trail-Gear unit bearing pockets are the answer if you're looking for a user-friendly and affordable way to get your D60 or 9 in. axle housing built without sourcing used spindles from the junkyard. They're inexpensive, rugged, and easy to install and maintain. Don't settle for "good enough"—order the Trail-Gear unit bearing pockets designed to fit your application. Product features include: * Allow you to weld onto the end of your axle tube and bolt your unit bearing in place * Will slip-fit onto a 3 in. or 3.5 in. O.D. axle tube * Forged from 1035 steel * Precision-machined and heat-treated for maximum strength and durability
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$119.99
Trail-Gear transfer case shifters are stock replacement shifter handles and base. Get back in gear faster with these shifters. They bolt in using your stock bolts and fit the top shift gear drive transfer cases on the vehicles noted in applications.
( 1 )
$139.99
Trail-Gear offers transfer case flanges that will allow Toyota owners to run a driveshaft in 1310 Series or 1350 Series, single joint, or double Cardan. Converting things over to the American-style components will make it easier to have a driveshaft made to fit from just about any driveshaft shop. Plus, if you are one of the people who are running big tires and dual cases, you can finally upgrade to the 1350 series and avoid breaking driveshafts. Trail-Gear transfer case flanges are made from forged SAE 5140 chromoly steel with drilled bolt patterns and are available in models with or without a dust shield.
Not Yet Reviewed
$59.99
Trail-Gear offers fully built Rock Assault front and rear axles made of entirely new parts and customized to your choices. They include everything needed from hub-to-hub, and are expertly assembled by TG's master mechanics. Save yourself time, money, and the hassle of ordering each component separately and then building it yourself. You make the choices and let Trail-Gear do the assembly! Select your kit. Front and Rear Rock Assault fully built axles feature: * 5/16 in. thick, high-strength DOM axle tubes that engage 5/8 in. further into the center section and the 360-degree gusset welded around the tubes on the inside of the housing * Axle tubes have been offset above the housing centerline to allow the inner axles to ride near the bottom of the axle tubes rather than in the center * Increase of 3/8 in. ground clearance under the axle tubing * Heavy-duty, press-formed, 1/4 in. plate steel center section shell is specially shaped to ensure a minimum of 3/4 in. additional clearance under the differential * Differential mounting surface is made from 1/2 in. plate steel Rear axle kit contents and features: * Rock Assault axle housing * Complete rear disc brake kit * Chromoly axle shafts * Bearing pockets * Rear axle bearing service kit * All necessary nuts and studs * Outer offset flanges are made from 4130 chromoly to prevent distortion or bending * Housings are precision aligned using start-of-the-art, 3D digital imaging equipment * Customize each axle to exactly what you need with your choice of: -- Axle width -- Differential Front axle kit contents and features: * Toyota Rock Assault axle housing * Upgraded Longfield 30-spline Birfields * 30-spline chromoly axle shafts * Fully Loaded Six-Shooter knuckle kit * Chromoly spindles * Upgraded brake rotors and calipers * Heavy-duty tie rod and drag link * Trail-Gear's upgraded Trail Safe seals * Super Metal knuckle studs * All necessary nuts, bolts and seals * 59 in. from WMS to WMS * Knuckle balls are forged from 1035 steel * Customize each axle to exactly what you need with your choice of: -- Axle width -- Axle offset -- Differential -- Hubs or flanges
Not Yet Reviewed
$4,599.99
Trail-Gear quadruple drilled flanges are forged from 5140 chromoly steel and pre-drilled with the most popular pickup/4Runner and Tacoma driveline patterns. These 29-spline differential flanges are available with or without installed differential dust shield. Bolt pattern specs: * 66mm x 66mm x 11mm * 60mm x 60mm x 10mm * 60mm x 68.3mm x 10mm * 61.5mm x 70mm x 10mm
Not Yet Reviewed
$59.99
Trail-Gear is the first in the industry to develop a series of Tacoma Solid Axle Swap (SAS) kits that are complete, user friendly, and affordable. They offer several different Tacoma SAS kits to allow you to pick the kit that is best suited and priced for your unique build. Every Tacoma component in these Trail-Gear solid axle swap kits has been engineered for maximum durability and tested using the most advanced engineering technology in the industry. With the full color, in-depth installation instructions, anyone with minimal mechanical and welding skills can install these kits in one or two weekends. All gussets and frame supports are included, so your Tacoma will be much stronger when you finish than it was from the factory. Built by Tacoma owners for Tacoma owners, if you have any questions you can call Trail-Gear's technical support line with confidence in knowing that you will be speaking with a fully trained professional, who will assist you with any questions that you may have during your installation. Trail-Gear Tacoma Solid Axle Swap SAS "C" kits: * Front spring hanger * All spring and shackle bushings * Shock hoops * 5125 Bilstein shocks * Frame tube jigs * Frame tubes * Shackle mount kit * Front frame reinforcement plates (with IFS box mount kit incorporated) * Steering shaft * Steering couplers * Fire wall plate * Bump stop kit * Heavy-duty front leaf springs * Front extended brake line * Fully loaded left and right calipers * Left and right caliper hard lines * Vented brake rotors * Knuckle service kit with wheel bearings * U-bolt flip kit * Tacoma high-steer kit (regular high-steer kit for 1979-85 solid front axles) * Fully loaded Six Shooter knuckle kit * Knuckle hardware * 1986-88 IFS steering box * Oil pan kit (2.7L or 3.4L) * Power steering hose conversion kit * Single t-case crossmember * Full color installation instructions * Rock Assault front axle housing * Rock Assault steering stops * Dirty 30s 30-spline Birfield/axle kit * Assembled high-pinion 3rd member * Your choice of a Detroit or ARB Locker Note: Compressor is included in Kit C with ARB Locker.
Not Yet Reviewed
$7,999.99
Trail-Gear Trail-Creeper 4.70 single transfer cases can be installed as replacements for your stock gear-driven case or combined with crawl boxes to create dual transfer cases. TG Trail-Creepers feature a 4.70 low-range gear set in fully rebuilt and inspected cases. They have triple-drilled flanges installed on both front and rear outputs and are available with 21 or 23-spline input gear, plus a choice of shifter options. All models include Trial-Gear Trail-Safe T-case output seals installed.
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$1,999.99
Trail-Gear axle trusses weld onto the top of your OEM or Rock Assault axle housing for extra protection against bending during competition or other extreme applications. The flat top design of Trail Gear's axle truss allows for installation of any link brackets that you wish to install. This will not only give you the peace of mind that your rear axle housing will last a lifetime, but also add a sharp, durable look to the axle housing.
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$79.99
Trail-Gear assembled Super Finish third members are made from tool-grade 8620 steel and heat-treated for maximum strength and wear resistance. They include all new parts and are ready to drop into your axle with top-quality Super Finish 29-spline ring and pinion gears, and your choice of locker. The ring and pinion gears are treated with the REM Isotropic Super Finishing (ISF) process, which removes the microscopic peaks in the material and creates a surface on the ring and pinion gears with a roughness of less than 10 µin Ra. This means that there is less friction between the gears, reducing wear by 95 percent, and allowing the gears and bearings to run cooler and last longer. Select the ideal kit for your application. Additional features and benefits: * Fully built Super Finish 3rd members--all new parts--no used housings or internal components * 29-spline pinion spline is 7 percent larger in diameter than the 27-spline for increased strength * Available in 4.88 and 5.29 ratios for 4-cylinder, V6, and high-pinion applications * Gear teeth are cut using Gleason CNC hobbing machines and cutters * No break-in period * Non-directional surface that increases lubricant retention on the gear surface, reducing lubrication requirements * Dust shield pre-installed onto flange * High-pinion sets also include a high-pinion oil slinger * V6 units feature larger OEM-style V6 gear sets with a longer pinion gear * Trail-Safe pinon seal and nut included * Flange is quadruple drilled with popular Pickup/4Runner and Tacoma patterns: -- 66mm x 66mm x 11mm (Tacoma) -- 60mm x 60mm x 10mm (Pickup/4Runner and TG heavy-duty driveline) -- 60mm x 68.3mm x 10mm -- 61.5mm x 70mm x 10mm Notes: * Requires ring and pinion setup kit to complete the installation into your existing differential housing * For Toyota 8 in. solid axles only. Will not fit 7.5 in. IFS front axles.
Not Yet Reviewed
$1,491.02
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$2,987.69
Off-road recreation can put a lot of stress on your differential. Trail-Gear ring and pinion gear installation kits give you everything you need to replace and optimize your vehicle's differential. They include the bearings, shims, marking paint, and seals to get your ride built for optimal off-road performance. These kits have marking paint and shims to allow you to find the best checking distance for your automotive application. They are engineered for heavy-duty use and endurance with Toyota bearings. They are versatile in design, with various pinion models for 4-cylinder, 6-cylinder, and high pinion applications.
( 3 )
$224.28
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$344.59
Trail-Gear assembled third members are off-road strong! These units are built with all-new housings and internal parts and are delivered ready for you to drop into your axle. TG assembled third members feature top-quality ring and pinion gears, lockers, solid pinion spacers for long gear life, and they include triple-drilled flanges to cover common driveshaft patterns. The V6 units feature larger OEM-style V6 gear sets with longer pinion gear. Choose your locker style, case style, and gear ratio for off-road performance from Trail-Gear's selection of assembled third members.
( 2 )
$1,375.10
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$2,722.67
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