NHTSA ID Number: 10220343
Manufacturer Communication Number: PB466
TSB/Document Date: 2022-09-21
Summary
Dex-Treme D160 Genuine 16,000 lbs. Axle Solution
PRODUCT BULLETIN #466
Page 1 of 4
Date: August 26, 2022
Subject: Dex-Treme D160 Genuine 16,000 lbs. Solution
Dexter
is pleased to announce the addition of a genuinely rated 16,000 lbs. axle solution, Dex-Treme D160.
Maximize your Class 7 Towing capacity trailer with Dex-Treme D160! All components are rated at a bona fide 16,000 lbs., increasing
service life. Built on a solid foundation with HDSS and DexAir suspensions, Dex-Treme D160 is the rugged option you can trust. Systems
are available with both electric drum brakes and our new premium disc brake option. Backed by Dexter's 5-year warranty and thoroughly
tested, Dex-Treme is a ride you can depend on.
FEATURES & BENEFITS:
y A complete package - controlled manufacturing for the entire axle model, supported by one company
y Axle, braking, and suspension built by Dexter, ensuring you have a trusted, reliable, American-made, and highly tested product
y American-made running gear that has been rigorously tested under extreme conditions to ensure safety and stopping power
y Dexter's molded drum brake linings and disc brake pads increase service life and outlast our competitors' similar products
y Dexter manufactures brake components in Albion, IN, under ISO 9001 Certified Production Environment, ensuring the reliability of
stopping when it matters most
y Increased towing capacities to meet your customer's needs
For more information on features and benefits, please visit www.dexteraxle.com/dex-treme.
DEX-TREME D160 PRODUCT SPECIFICATIONS:
y Specific part information breakdowns are on the next three pages
y 5" x .44" Round Tube
y Straight Spindle with Standard 7-bolt Dexter brake flange
y Oil or Grease Lubrication with Aluminum screw-in cap
y Single, tandem, or triple systems
y Pre-Wiring upgrade available with electric brakes
y Compatible with dual-wheel applications using 8 on 275mm wheel bolt pattern & 221mm hub pilot
SUSPENSION OPTIONS:
SPECIFICATIONS
HDSS
DEXAIR
Axle Spacing
49" only
49" minimum
Ride Height
Underslung or Overslung (conventional or inverted u-bolts) 6" ride height
Pre-Installed Suspensions Adjustable suspension
Air Ride Suspension, air supply also available
Overhang Measurements
Track minus Spring Center
Track minus Outside of Bracket
Min. Overhang
29.00"
24.50"
Max. Overhang
33.00"
41.69"
Note: Specifications are calculated with a 17.5" dual tire & wheel combination
Please contact your Dexter account manager for additional information and further assistance.
Mark Nave
Product Manager
Dexter Axle Company
Phone: (574) 295-7888
2900 Industrial Parkway East
www.dexteraxle.com
Elkhart, IN 46516
Fax: (574) 295-8666
PRODUCT BULLETIN #466
Page 2 of 4
Dex-Treme D160 Hydraulic Disc Brake
2
6
3
4
6
7
11
9
10
14
6
8
12
6
6
6
16
19
20
17
15
Item
1
2
3
12
13
14
15
16
17
19
20
21
6
7
9
10
4
5
6
8
11
Part No.
090-002-02
089-002-02
054-066-00
007-186-00
007-116-00
006-046-00
006-017-00
025-014-00
097-004-00
097-002-00
024-203-00
005-008-00
K71-181-00
Qty
1
1
2
2
7
8
7
8
1
1
1
7
1
4
1
2
2
K71-180-00 1
4
4
20
4
1
Dexter Axle Company
Phone: (574) 295-7888
21
1
13
Description
Anchor Yoke Assembly (includes 6 of item #6)
Caliper Assembly (includes items #6, 3, 9, 10)
Caliper Piston
Shoulder Screw 5/8 x 5
Hex Screw 7/16-20 x 1.75
Flange Nut
Hex Nut 7/16-20
Rotor Mounting Stud
ABS Sensor (straight)
ABS Sensor Retaining Clip
ABS Tone Ring
Lock Washer
Caliper Repair Kit Contains:
"O" Ring (010-062-00)
Bleeder Screw (054-069-00)
Caliper Seal (054-067-00)
Dust Boot (054-068-00)
Disc Brake Replacement Pad Kit Contains:
Brake Pad (091-003-00)
Anti-Rattle Spring (046-105-00)
"O" Ring (010-062-00)
Hex Locknut (006-125-00)
Installation Tool (071-182-00)
NOTE: D160 HUBS AND D150 HUBS AND HUB
COMPONENTS ARE NOT INTERCHANGEABLE.
2900 Industrial Parkway East
www.dexteraxle.com
Elkhart, IN 46516
Fax: (574) 295-8666
PRODUCT BULLETIN #466
Page 3 of 4
Dex-Treme D160 Electric Drum Brake - 12-1/4" x 5"
19
2
1
28
5
7
26 27
11
10
16
17
8
9
12
10
1
20
21
Item
1
2
5
6
7
8
9
10
11
12
14
15
16
17
19
20
21
26
27
28
Part No.
K71-503-00
Qty
1
K71-502-00
1
036-120-02
047-123-36
047-123-35
027-039-00
071-455-01
071-455-02
006-092-01
K71-378-00
1
1
1
3
1
1
1
1
046-136-00
071-462-00
071-464-00
071-463-00
046-137-00
048-019-00
048-020-00
036-115-23
007-116-00
046-016-00
046-132-00
046-133-00
006-017-00
005-008-00
046-119-00
2
1
1
1
1
1
1
1
7
1
1
1
7
7
1
Dexter Axle Company
Phone: (574) 295-7888
Description
LH Shoe & Lining Kit Contains:
LH Primary (040-354-01)
LH Secondary (040-355-02)
RH Shoe & Lining Kit Contains:
RH Primary (040-355-01)
RH Secondary (040-354-02)
Backing Plate Assembly
LH Actuator Arm Assembly (shown)
RH Actuator Arm Assembly
Wire Clip
LH Arm/Shoe Retainer (shown)
RH Arm/Shoe Retainer
Flange Nut
Magnet Kit Contains:
Magnet Retainer Clip (027-050-00)
Magnet Assembly (042-131-00)
Magnet Mounting Spring (046-117-00)
Centering Spring
Adjuster Cable
LH Adjuster Lever (shown)
RH Adjuster Lever
Adjuster Spring
LH Adjuster Assembly (shown)
RH Adjuster Assembly
Dust Shield
Brake Mounting Screw
Wire Grommet
Adjuster Clip (thread end)
Adjuster Clip (barrel end)
Brake Mounting Nut
Brake Mounting Lock Washer
Return Spring
15
6
9
14
NOTE: D160 HUBS AND D150 HUBS AND HUB
COMPONENTS ARE NOT INTERCHANGEABLE.
2900 Industrial Parkway East
www.dexteraxle.com
Elkhart, IN 46516
Fax: (574) 295-8666
PRODUCT BULLETIN #466
Page 4 of 4
Dex-Treme D160 Hub Group
1
2
3
5
4
6
7
8
9
10 11 12
13 14
18
15
20
17
Item Description
1
2
Unitized Oil Seal
Inner Bearing Cone
3
Inner Bearing Cup
4
5
6
7
Brake Drum
Wheel Mounting Stud
Hubs w/Cups & Studs
Outer Bearing Cup
8
Outer Bearing Cone
9
10
11
12
13
14
15
17
18
19
20
Spindle Washer
Spindle Nut
Cotter Pin
Oil Cap "O" Ring
Oil Cap
Oil Cap Plug
Rotor
Flange Nut (swivel)
Mounting Screw
Mounting Stud
Mounting Nut
Dexter Axle Company
Phone: (574) 295-7888
16K Disc
(8 on 275 mm)
16K Drum
(8 on 275 mm)
010-056-01
031-097-02
(39590)
031-097-01
(39520)
007-194-00
008-095-08
031-096-01
(JM205110)
031-096-02
(JM205149)
005-331-00
006-297-00
019-040-00
010-126-00
021-226-10
021-234-10
070-006-01
006-118-00
025-014-00
006-046-00
010-056-01
031-097-02
(39590)
031-097-01
(39520)
009-028-01
007-194-00
008-095-08
031-096-01
(JM205110)
031-096-02
(JM205149)
005-331-00
006-297-00
019-040-00
010-126-00
021-226-10
021-234-10
006-118-00
007-244-00
-
19
NOTE: D160 HUBS AND D150 HUBS AND HUB
COMPONENTS ARE NOT INTERCHANGEABLE.
2900 Industrial Parkway East
www.dexteraxle.com
Elkhart, IN 46516
Fax: (574) 295-8666
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TSB/Document ID: PB466
Replacement Service Bulletin Number:
MFR Communication Date: 2022-08-25
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: EQUIPMENT
MFR Component System:
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