NHTSA ID Number: 10156301
Manufacturer Communication Number: 45745-272
TSB/Document Date: 2019-04-01
Summary
Hendrickson
One and Two Piece Torque Rods and Bushings
GENUINE PARTS
One and Two-piece Torque Rods
and Bushings
Hendrickson One and Two Piece
Torque Rods and Bushings
Hendrickson’s portfolio: TRAAX ROD™, ULTRA ROD® PLUS™ and ULTRA ROD® torque rods are designed, tested
and validated with advanced specifications. Available in various material and one or two piece configurations to deliver
superior performance.
TRAAX ROD is a fabricated rod body with robotically welded and curled end
hubs combined with Hendrickson’s proprietary rubber bonded bushings.
TRAAX ROD performance — Up to *five times the performance life of
conventional double shot bushings and similar performance of ball and socket torque
rods, with better energy absorption, delivering superior bushing retention and longer
component life for heavy- and severe‑duty applications. Explore the TRAAX ROD
site www.traaxrods.com for more benefits, information and a torque rod length
conversion calculator.
ULTRA ROD PLUS — forged
rod body with integrated end hub utilizing
Hendrickson’s proprietary rubber bushing
compound and bonded technology, also
available with Hendrickson’s exclusive
XTRB bushings.
ULTRA ROD — forged rod body with
ONE PIECE TORQUE RODS are fabricated,
forged, or cast body construction that provide
the optimal structural integrity, weight, and
performance for use in approved on-highway
and vocational applications.
One piece torque rods are manufactured to
specific lengths to provide a simple and
easy installation procedure to help improve
vehicle uptime.
integrated forged end hub utilizing Hendrickson’s
proprietary rubber bushing compound and bonded
technology.
ULTRA ROD PLUS and ULTRA ROD
Two Piece Torque Rods eliminate the need to
carry a vast array of one piece torque rod inventory…
just measure, cut and weld.
■■
Two piece torque rods with empty hubs or equipped
with bushings provide the option to make any length
torque rod with any bushing configuration.
* Based on internal testing of bushing walkout, retention and durability. Actual product performance
may vary depending on component and vehicle configuration, operation, service and other factors.
To learn more about Hendrickson
Genuine Parts call 1.866.755.5968
or visit www.hendricksonparts.com
One and Two Piece Torque Rods and Bushings
Hendrickson Bushings – whether the application is an on-highway or a severe-duty vocational truck, Hendrickson offers
the right bushings for the job. Bushings are offered in various straddle and taper pin measurement options.
XTRB™
BONDED
CONVENTIONAL
Bonded bushings utilize specialized
chemical reactions during the in-mold
curing process to physically bond the inner
Uses a combination of chemical bonded
metal to the rubber and help extend the
rubber, hardened steel bar pin, and a curled
bushing’s service life. Bonding the rubber
steel casing to vastly improve durability
to the inner metal eliminates…
XTRB provides a very high level of axial
■■ Friction-generated heat to improve the
retention and an incredibly high amount of
life of the bushing
walk-out resistance while maintaining the
■■ Detrimental effects caused by
performance of the suspension
rubber‑to-metal slip often exhibited in
Hendrickson uses advanced fatigue testing
conventional bushing construction
methods to measure the performance of
Inner Metal
rubber bushings. The XTRB bushing has
proven to last up to *five times longer
than other rubber torque rod bushings in
engineering tests.
XTRB Bushings are the right solution for
extreme applications.
■■
■■
■■
Conventional bushings are
an economical alternative to
Hendrickson’s XTRB and bonded
bushings for ULTRA ROD PLUS and
with the outer metal sleeve, make
re-bushing simpler.
Inner
Metal
Rubber
Rubber
Covalent Chemical Bonding
Outer
Metal
Refer to Hendrickson’s Torque
Rod and Bushing Selection
Guide, Literature No. 45745-148 for
additional part number information.
Torque Rod Bushing Funnel Tools– The funnel tools are available to order
through Hendrickson, contact your authorized Hendrickson distributor.
Part No. 66086-001L ULTRA ROD • Part No. 66086-000L ULTRA ROD PLUS
* Based on internal testing of bushing walkout, retention and durability. Actual product performance may vary depending on
component and vehicle configuration, operation, service and other factors.
Call your truck dealer or Hendrickson at 1.866.755.5968 (toll-free) or 1.630.910.2800 for additional information.
TRUCK COMMERCIAL VEHICLE SYSTEMS
800 South Frontage Road
Woodridge, IL 60517-4904 USA
1.866.755.5968 (Toll-free U.S. and Canada)
1.630.910.2800 (Outside U.S. and Canada)
Fax 1.630.910.2899
“HENDRICKSON”, the “H” logo and other Hendrickson
marks designated with the “®” symbol are registered
trademarks of Hendrickson USA, L.L.C. in the
United States and certain other countries.
45745-272 Rev D 11-18
Information contained in this literature was accurate at the time of publication. Product changes may have been made after the copyright date that are not reflected.
© 2006 – 2017 Hendrickson USA, L.L.C. All Rights Reserved
Printed in United States of America
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TSB/Document ID: 45745-272
Replacement Service Bulletin Number:
MFR Communication Date: 2018-12-06
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: EQUIPMENT
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