Single-Ended Hydro Assist Rams

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Single-Ended Hydro Assist Rams

Trail-Gear Single-Ended Hydro Assist Rams

Experience the benefits of hydro assisted steering with a range of rams for a full spectrum of applications.

Our Single-Ended Ram models are available in 6" stroke versions for Toyota steering knuckles and 8" stroke versions for Dana-style knuckles. They all have high-temperature inner and outer seals for high-performing longevity.

Rod-ends for these Rams are sold separately. The 1-1/2" and 2" bore Rams have a 3/4" diameter rod that will accept a 3/4" female rod end. The 2-1/4" bore Rams have a 1-1/8" diameter rod with a 3/4"-16 pitch threaded hole in its end to accept 3/4"-16 threaded male rod ends.

See the table below for dimensional and force specifications.

Trail-Gear Single-Ended Hydro Assist Ram Models & Specifications FORCE WITH 1650 PSI PUMP
130602-1-KIT Single-Ended 1-7/8" (48 mm) 1-1/2" (38 mm) Toyota 6" (152 mm) 3/4" (19 mm) 2186 lbs (992 kg) 3888 lbs (1764 kg)
303517-KIT Single-Ended 1-7/8" (48 mm) 1-1/2" (38 mm) Dana 8" (203 mm) 3/4" (19 mm) 2186 lbs (992 kg) 3888 lbs (1764 kg)
130600-1-KIT Single-Ended 2-3/8" (60 mm) 2" (51 mm) Toyota 6" (152 mm) 3/4" (19 mm) 4455 lbs (2021 kg) 5184 lbs (2351 kg)
130601-1-KIT Single-Ended 2-3/8" (60 mm) 2" (51 mm) Dana 8" (203mm) 3/4" (19 mm) 4455 lbs (2021 kg) 5184 lbs (2351 kg)
304093-0600 Single-Ended 2-5/8" (67 mm) 2-1/4" (57 mm) Toyota 6" (152 mm) 1-1/8" (29 mm) 4920 lbs (2232 kg) 6560 lbs (2976 kg)
304093-0800 Single-Ended 2-5/8" (67 mm) 2-1/4" (57 mm) Dana 8" (203 mm) 1-1/8" (29 mm) 4920 lbs (2232 kg) 6560 lbs (2976 kg)

Note: Use only standard power steering fluid with this product. The use of ATF fluid, semi-synthetic fluid, or full synthetic fluid is not recommended and will void the warranty.

⚠ WARNING - Cancer and Reproductive Harm -


  • All Rams Have High Temp Inner and Outer Seals
  • 1-1/2" and 2" Bore Versions have 3/4" Diameter Rod
  • 2-1/4" Bore Versions have a 1-1/8" Diameter Rod
  • Rod ends are available separately
  • 1-1/2" and 2" Bore Models Require 3/4" Female Rod Ends
  • 2-1/4" Bore Models Use 3/4" Male Rod Ends
  • (2) Male #6 JIC Fittings


Trail-Gear 12-Month Limited Warranty Image

Trail-Gear 12-Month Limited Warranty Policy

This product carries our 12 Month Limited Warranty. All warranties are limited to the original purchaser and are not transferable to subsequent owners of the product. The warranty period begins on the purchase date.

Trail-Gear warrants that it will repair or replace, free of charge, any eligible product which, under normal conditions of use and service, proves to be defective in materials or workmanship. This warranty does not cover any labor costs incurred in diagnosis of defects, removal or reinstallation of a product, nor does it cover any other consequential expenses.

Please download, review and follow the instructions outlined in our Return, Exchange, Warranty Form before shipping any product(s).

Warranty Exclusions

Trail-Gear Inc. warranty does not cover, and Trail-Gear Inc. shall not be liable for, any undertaking, representation, or agreements made by dealers or other third parties selling Trail-Gear products, except where such agreements are within the provisions of this Warranty.

Specifically excluded from this warranty are failures caused by lack of maintenance, misuse, negligence, modification, abuse, improper application, crash damage, installation or operation, or failures caused by unauthorized service or use of unauthorized parts.

Additionally excluded from this warranty are parts which are subject to normal wear and tear, such as bushings, fluids, hoses, gaskets, belts, etc. Products not manufactured by Trail-Gear Inc. are excluded from any warranty and shall be handled with the original manufacturer.

All parts used in a competitive racing environment are excluded from this warranty. If, after inspection, a part returned, under any warranty, is deemed to be ineligible for warranty repair or replacement, the part may be repaired or replaced for a discounted cost. Return shipping charges will apply. Any part for which a warranty replacement is sought must be returned to Trail-Gear Inc. before any replacement items can be shipped. All replacement parts shipped before the suspect part has been received and evaluated by Trail-Gear, MUST BE PAID IN FULL. In such a case, after the suspect part has been received and approved for a warranty replacement, the purchase price for the replacement will be refunded.

Warranty Claim Procedures

  • Please contact Trail-Gear Inc. at 559-252-4950 or email prior to returning any product(s) under warranty to verify that warranty is still in effect.
  • Please place a clearly marked copy of the original invoice on the outside of product packaging.
  • Please include a short note stating the problem you are experiencing.
  • Products must be shipped back to Trail-Gear Inc. at the expense of the customer.

Shipping Address

Ship all products to:

Trail-Gear, Inc.
Attn: Warranty
5356 E. Pine Avenue
Fresno, CA 93727

Important Notes:

  • If any of the above mentioned policy is not met, the package will be refused or warranty claim denied. Completing the steps above will ensure faster processing of your claim so that Trail-Gear can get your product back to you as quickly as possible. All warranties are generally processed within 2-3 business days of Trail-Gear receiving the parts from you. Additional delays may be incurred if product needs additional testing or repair.
  • Customers outside of the United States should email the warranty department at to receive further instructions. These customers may have the option to "field destroy" an approved warranty to avoid costly return shipping. In this case, any shipping charges for replacement parts will be at the expense of the customer.

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