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Trail Gear Rear Axle Housing - IFS Width
Part #: 140187-1-KIT
$683.93 For each
Free Shipping! *to continental U.S. only
Width: 1.25in
Fits On:
All Toyota 4Runners, All Toyota Pick-Up
Description:
The axle tubes are now made from 5/16" thick, high strength DOM tubing and engage 5/8" farther into the center section. On top of that, there is a 360° gusset welded around the tubes on the inside of the housing to ensure unparalleled strength.
Trail-Gear introduces a new concept to the axle housing design. This exclusive design features axle tubes that have been offset above the housing centerline. The inner axles ride near the bottom of the axle tubes rather than in the center. The results are an increase of 3/8" ground clearance under the axle tubing.
The heavy-duty, press formed, 1/4" plate steel center section shell is specially shaped to ensure a minimum of 3/4" additional clearance under the differential. The differential mounting surface is made from ½” plate steel to ensure studs can not pull out, even under heavy loads. The 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.
The Rock-Assault™ axle housings use stock or aftermarket 1986-1995 Toyota Pickup/4Runner axle shafts. An optional fill / inspection cap can be installed for an additional fee.
Overall housing length is 51 3/8" mounting flange to mounting flange. Empty housing is 54 lbs. Includes drain plug. Spring perches, shock mounts, and vent not included. Differential stud kit and RTV silicone are included and are recommended for use with this axle. Unpainted bare-metal, oiled finish to prevent rusting. We recommend that you degrease the housing inside and out before installation and painting.
The original design concept for this axle was created by Jason (Locktup) Stanley. This rugged, high clearance design proved to be extremely tough and helped Team Trail-Gear win first place in the 2007 We-Rock F-Toy Series. Thanks Jason!
Note: All rear Rock Assault™ Axle Housings utilize an 8" differential
The axle tubes are now made from 5/16" thick, high strength DOM tubing and engage 5/8" farther into the center section. On top of that, there is a 360° gusset welded around the tubes on the inside of the housing to ensure unparalleled strength.
Trail-Gear introduces a new concept to the axle housing design. This exclusive design features axle tubes that have been offset above the housing centerline. The inner axles ride near the bottom of the axle tubes rather than in the center. The results are an increase of 3/8" ground clearance under the axle tubing.
The heavy-duty, press formed, 1/4" plate steel center section shell is specially shaped to ensure a minimum of 3/4" additional clearance under the differential. The differential mounting surface is made from ½” plate steel to ensure studs can not pull out, even under heavy loads. The 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.
The Rock-Assault™ axle housings use stock or aftermarket 1986-1995 Toyota Pickup/4Runner axle shafts. An optional fill / inspection cap can be installed for an additional fee.
Overall housing length is 51 3/8" mounting flange to mounting flange. Empty housing is 54 lbs. Includes drain plug. Spring perches, shock mounts, and vent not included. Differential stud kit and RTV silicone are included and are recommended for use with this axle. Unpainted bare-metal, oiled finish to prevent rusting. We recommend that you degrease the housing inside and out before installation and painting.
The original design concept for this axle was created by Jason (Locktup) Stanley. This rugged, high clearance design proved to be extremely tough and helped Team Trail-Gear win first place in the 2007 We-Rock F-Toy Series. Thanks Jason!
Note: All rear Rock Assault™ Axle Housings utilize an 8" differential
Q: What are axles? Why buy them?
A: Axles are long metal shafts that physically connect your drive wheels to your differential allowing power to reach the ground. Every time you step on the gas your axles are put under a tremendous amount of torsional stress. Over time, especially if you like fast starts, this stress can cause the axles to weaken and eventually snap. If this occurs at the wrong moment it can be incredibly dangerous. Fortunately there are replacement axles available to take care of your weak old shafts. In addition to stock units there are also high-strength options available for people who have significantly upgraded their engines. If you are running a high-output motor do not risk driving on the stock axles shafts. Upgrade to stronger high-performance units and gain some peace of mind.
A: Axles are long metal shafts that physically connect your drive wheels to your differential allowing power to reach the ground. Every time you step on the gas your axles are put under a tremendous amount of torsional stress. Over time, especially if you like fast starts, this stress can cause the axles to weaken and eventually snap. If this occurs at the wrong moment it can be incredibly dangerous. Fortunately there are replacement axles available to take care of your weak old shafts. In addition to stock units there are also high-strength options available for people who have significantly upgraded their engines. If you are running a high-output motor do not risk driving on the stock axles shafts. Upgrade to stronger high-performance units and gain some peace of mind.
If you live in California, please note this item may be subject to a Proposition 65 warning. Click here to learn more.
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