Parts

# of Compartments
1
1-2
2
3
3-6
4
5
6
7

# of Distributor Valves
1
2
3
4
5
6

Actuation Type
Pneumatic (air-operated)

Adapter Size
2 1/2"
2"
3"
4"

Air
External
Internal

Angle
22.5
Straight

Arm Length
5.50 in
5.50in
6 in
6in

Axle Application
Drive
Steer
Trailer

Axle Series
Eaton 34K
FF
FL
Pro-Par/Eaton P-22/TP
R
TN
TN/TQ
TP
Trailer 19K

Axle Type
Hendrickson Trailer
HP Trailer
Straight Tubular
TP/WP/HP Trailer
Trailer

Banded or Crimped
Banded
Crimped

Bead Plate Diameter Top
0 in
10.20 in
11.31 in
2.99 in
5.50 in
6.31 in
9 in

Bend Radius
45
90

Body Diameter
2.00in
2.13in
2.1875in
2.36in
2.38in
2.75in
6.77in
7.95in

Body Material
Aluminum
Blackmaxx
Brass
Clear
Natural
Stainless Steel
Steel

Body Size
1 1/2"
2"

Bolt Circle Diameter
4.50 inches
5.50 inches
6.750 inches
7.00 inches
N/A
No Info

Bolt Diameter
0.75in

Bolt Length A
4.94in
5.7142in
7.167in

Bolt Pattern
OEM MAXX22T carrier design
OEM PAN 22‑1 bolt pattern (requires compatible carrier)
OEM-standard Bendix ADB22X Left-hand bolt pattern
OEM-standard for ADB22XLT carrier — Not Published
OEM-standard for PAN 22‑1 carrier
Standard ADB22XLT 2-bolt axial interface
Standard PAN 22-1 pattern

Bolt Type
Socket Head Bolt
Torx Head Bolts

Bolts
3 Bolt
4 Bolt

Bottom Plate Type
Plastic
Steel

Brake Chamber Angle
0° axial (push rod alignment in line with caliper axis)
0° axial mount
12° Axial B orientation (push rod alignment)
2° axial orientation
Dictated by axle configuration
Variable based on axle configuration

Brake Chamber Mounting Points
4.75 in
4.76 in
6.937 in

Brake Chambers
24
30

Brake Size
16.50 in16.50 in

Brake Type
Air disc brake

Bucket Only
No
Yes

Bulb Color
Amber
Clear
Red
White

Bump Material
Chemical
Food Grade
Non-Food Grade

Bump Type
Cap
Plug

Bushings
Bronze
Carbon

Caliper Model
ADB22XLT
ADB22XLT (Axial B)
ADB22XLT / PAN 22-1
MAXX22T
PAN 22‑1

Caliper Type
Floating caliper
Floating, single-piston caliper

Cap
No Cap
With Cap

Cap Style
BSP
NPSH
NPT
NPT/NPSH

Chamber Mount
Bolt-on bracket to axle tube
Bolted/welded bracket on axle or hanger assembly
Coordinated via axial bracket
Welded bracket mount on axle or hanger assembly
Welded bracket mount on axle or hanger assembly (varies by axle builder)
Welded bracket mount to axle or hanger (varies by axle builder)

Cleavis Thread Per Inch
18

Clevis Thread
0.625 in
0.625in

Clevis Type
Collar-Lock
Straight
Straight Yoke
Unclevised

Collar Height
10"
4"
6"

Compression Force
163 lbs
219 lbs
337 lbs
676 lbs
Yes

Connection Type
3" Female NPT
4" Coupler x 3" Female NPT
4" Coupler x 3" Hose Shank
4" Coupler x 3" Male Cam and Groove
4" Coupler x 4" Female NPT
4" Coupler x 4" Hose Shank
4" Female NPT
4" TTMA Flange
CL = Clamp-style closure

Convoluted Style
Double
Rolling Lobe
Sleeve
Triple

Coupler Size
2 1/2"
2"
3"
4"

Cylinder Diameter
2.1845in

Degree
0-300
30-300
50-500

Detection System
Top & Bottom(Retain)
Top Only

Disc Option
Allo Maxx
Ductile Iron
Stainless Steel
Teflon

Disc Style
Flat
Riser

Distance A-B
45 mm

DOT #
407
412

Drive
Hydraulic Driven
Shaft Driven

Dust Shield Diameter
2.00in
2.50in
2.56in
2.75in
2.76in
3.15in
3.39in

Dust Tube
Metal
Steel
Twin
Yes

Dust Tube Diameter
2.50in
2.75in
3.15in

End Material
Aluminum
Stainless Steel
Steel

End Type
Belled
Beveled
Flanged
Victaulic

End Type Origin
Domestic
Import

End Types
4" Female w/ Probe x 3" Female
4" Female w/ Probe x 3" Male
4" Female w/ Probe x 4" Female
4" Female w/ Probe x 4" Male
4" Female x 3" Female
4" Female x 3" Male
FXF
FXF w/ Swivel
MXF

Extension Size
12"
14"
18"
24"
30"

Female NPT Size
1 1/2"
2"
3"

Fill Material
Grease
Grease/Oil
Oil

Finish/Coating
Painted or E-coated (varies by supplier)
Typically coated for corrosion resistance (verify with supplier)

Flange Size
3" TTMA Flange
4" TTMA Flange

Gas Charged
No
Yes

Gasket
Yes

Gasket Style
Food Grade
New Style
Non-Food Grade
Old Style
Solid
Split

GPM
15
20
25

Grade
N/A

Guide Pin Caps
10.354 in

Handedness
Right
Unhanded

Handle Style
Bolt-On Tee Handle
Cam Handle
Curved
Straight

Head Diameter
1.125 in
1.1875 in
1.375 in
1.375 in (approx.)

Head Thickness
0.1875 in
1.00 in
1.125 in
1.1875 in
1.1875 in (approx.)
1.38 in
1.625 in
1.75 in

Holes
12
6
8

Hook
No Hook
With Hook

Hose Diameter
1 1/2"
1"
2"
2.5"
3"
4"

Hose Length
10FT
11FT
12FT
15FT
20FT
5FT
6FT

Hose Size
1 1/2"
2"
3 1/8"-6"
4"-6"

Hours
1000 Hours
1000 Hours, 500 Hours
500 Hours

Hydraulic Stop
2.36in
No
Yes

Inlet Size
3"
4"

Integral Reflex
No
Yes

Journal Diameter
1.50 in
1.62 in
1.625 in

Kit Option
Baylast Gasket
Ears/Pins Kit
Handle Kit
O-ring Kit
Repair Kit
Shaft Kit
Sight Glass Kit

Kit Type
Remote
Standard

Lever Style
Locking
Standard

Lid Material
Aluminum
Steel

Lid Only
No
Yes

Light up
No
Yes

Lower Mounting
EB2 Eye Mount
ES36 Eye Mounts
Eye ring and bushing with sleeve
Eyelet to Eyelet
Loop Bushing And Sleeve Mount - 3/4" Sleeve ID X 1.3/4" Sleeve OAL
Loop bushing and sleeve mount with a 3/4-inch sleeve inner diameter and 1.75-inch sleeve overall length
Stud, Code S43
Utilizes Shock Strap Kit S-23086-12 (quantity per axle: 1)

Lubrication Type
Grease-lubricated slide pins (not included with caliper-only units)
Grease-lubricated slide pins; periodic re-greasing required

Manhole Configuration
Center Mount
Offset
Offset w/ extra Hole

Manhole Size
16"
20"

Manufacturer
Civacon
Dixon
Gardner Denver
Parker

MAWP
25PSI
30PSI
35PSI

Max PSI
123.28 psi
15
188.5 psi

Max Volt
12
24
32
9
Yes

Maximum Torque Rating
2,600 Nm rated; 3,000 Nm peak
Approx. 20,000 inches per pound
Approx. 25,000 inches per pound
Less than 10 foot pounds or more than 33 foot pounds
Less than 15 foot per pound
More than 45 inch per pound
More than 45 inch pounds

Measurement
Mile

Min Volt
12
24
9
No

Mount Option
Engine Mount
With Electric Start Honda Motor
With Hydraulic Motor
WIth Motor
With Pull Start Honda Motor

Mount Type
Axial mount with integrated carrier design.
Carrier-mounted (0° axial A)
Carrier-mounted (includes caliper and carrier bracket)
Carrier-mounted caliper (caliper slides on pins attached to the carrier)
Carrier-mounted caliper (slides on pins attached to the carrier)
Carrier-mounted or direct mount (specify if known)
Integrated Axial B carrier mount (bolt-on)
Integrated carrier (bolt-on style)

Mounting Hole Size
0.265 in
0.67 in
0.671 in

Multi-Volt
16
No
Yes

NPT Option
Cam & Groove
Female
Male

Number of Bolts
12 Bolts
16 Bolts
3 Bolts
4 Bolts
6
6 Bolts
8 Bolts
N/A

Number of Compartments
1
2
3
4
5
6

Number Of Holes
12
6

Number of Pistons
1
2

Number of Wires
11
2
3
5
7

Origin
Domestic
Import

Outlet Connection
3"
4"
Female NPT
Not Included

Outlet Flange Holes
12

Outlet Size
5"
6"

Pad Length
Not included; compatible with MAXX22T standard pad dimensions
Not included; fits ADB22XLT standard pad lengths
Not included; fits common PAN 22‑1 pad specs
Typically ~10–11 in depending on pad specification (not included)
Typically ~9.5–10.2 in depending on pad spec (not included in this part)
Typically ~9.5–10.2 in depending on pad spec (not included)

Pads Included
No

PC Rated
No
Yes

Piston Diameter
43 mm (1.69 in)
Approx. 16 mm (0.63 in)
Approx. 64 mm (2.52 in) per piston
Approx. 73 mm (2.87 in) per piston
Twin 55 mm (2.16 in)

Pitch
N/A

Pivot Height
10.5in
10in
15in
8.5in
8in

Poppet Valve
No
Yes

Port Size
1/2"
1/4"
3" x 3"
3" x 3", 4" x 3", 4" x 4"
3/4"
3/8"
4" x 3"
4" x 4"

Port Style
NPT Ports
SAE

Port Thread 1
2x 3/4 in - 14 Dry Seal NPTF
3/4 in NPT
3/4 in- 14 NPTF -JED-686

Port Thread 21
3/8 in - 18 NPTF - JED-686
3/8 in NPT
3x 3/8 - 18 Dry Seal NPTF

Port Thread 22
3/8 in NPT
3/8" - 18 NPTF - JED-686
3x 3/8-18 Dry Seal NPTF

Port Thread 3
2 Integrated Silencer
Flap Exhaust

Port Thread 4
1/4" - 18 Dry Seal NPTF
3/8 in NPT
3/8" - 18 NPTF - JED - 686

Port Thread 5
3/8 in NPT
3/8" - 18 NPTF - JED-686

Ports
12
3-Port
6-Port
7
8

Position
Axle Assy Drive/Steer
Fixed mounting bracket (not adjustable)
Left-hand
Right-hand

Probe Length
12"
18"
7"

Probe Style
Coax
Dual

Profile
High
Low

Protection Class
IP 66IP 66
IP 6K9KIP 6K9K

Pump Option
Pump Only
Pump with Motor

Purpose
Food Grade
Non-Food Grade

Radius
Long
Long Radius
Mid Radius
Short
Short Radius
Straight

Rated For
DEF
Ethanol/ Bio Diesel
Fuel Only
Fuel/Diesel
Standard Fuel

Rebound Force
1,019 lbs
1,085 lbs
1,435 lbs
1,479 lbs

Recoil Cutoff
No
Yes

Relief
Dual
Single

Rib Direction
Rib Down
Rib Up

Ride Height(s)
12in
13.5in, 14in, 15in
15.5in, 16in, 17in
16in, 17in

Rotation
500 rev/miles
532 rev/miles
Left Hand
Right Hand

Screw On Thread Diameter
6.250 inches
N/A

Seal
Baylast
Blue Petro
Buna
EPDM
FKM
FKM-B
PTFE
Teflon
Viton/FKM

Seal Lip Material
Bonded Rubber
Hydrogenated Nitrile Butadiene Rubber (HNBR)
Hydrogenated Nitrile Butadiene Rubber (HNBR) / Polytetrafluoroethylene (PTFE)
Nitrile Rubber
Polytetrafluoroethylene (PTFE)
PTFE
Rubber

Seals
Mechanical
Packing

Sensing Type
Clearance
Clearance ABA
Clearance S-ABA
Stroke
Stroke ASA

Series
5204
5204SFI

Service/Parking
Service brake only (not a spring brake or parking caliper)

Set Pressure
1
1.5
3
5

Shaft
Stainless Steel
Steel

Shape
Hexigon
Oval
Rectangle
Rectangular
Round
Round-Dome
S8
Square
Straight

Side
Curbside
Roadside

Side Fill Plug
No
Yes

Sight Glass
Bubble
Full Body
In-Line Sight Glass
No
No Sight Glass
Yes

Slack Type
Automatic

Sockets
Both
Dual
Single

Spline Count
10
28
37

Spline Count
10
28
37

Spline Diameter
1.50 in
1.50in
1.625 in

Spline Diameter
1.50 in
1.625 in

Spool Style
1 Spool
2 Spool
3 Spool

Spring Type
TEST

Stud Configuration Bottom
1
2
4

Stud Configuration Top
1
2
3
4

Temp. Range
-40°C to +65°C
50°F - 200°F
Approx. 390°F

Terminal Connections
0
16
7
8

Tire Size
Greater than 17.50

Torque Specifications
Follow Bendix ADB22XLT service manual specifications for carrier, guide pin, and dust shield bolts
Not publicly listed; determined by final assembly conditions typical dust shield torque is 15 ft-lbs—refer to OEM service docs
Not publicly listed; typical dust shield torque is 15 ft-lbs

Tube Size
10"
6"
6" and 7"
7"
8"

Used For
Tank Trailer
Tank Wagon
Trailer
Truck Mounted Tank

Voltage
115V
12 V
12V
24V

Wall Thickness
1/4"
3/16"

Weld Type
Butt
Socket

Width
0.99in
1 1/2"
1 3/4"
2"
25"
3 1/8"

Wire
No Wire
Wire

Wire Color
Black
Red
White

Wire Direction
Black
Red
Right Angle
Straight
Straight Female
White

View all

Compare Selected Products

List Grid

Compare

Meritor ABS Sensor Bracket

2255T1346

Mounting bracket for ABS wheel speed sensor, heavy duty systems

Call for pricing

View Details

Compare

Meritor ABS Straight Sensor x 2 Pin to Female (9.84 ft / 3 m)

M9557130300

Extension cable kit, DIN 2-pin, male to 90° female

Call for pricing

View Details

Compare

Meritor Caliper Assy Right Handed

40225016

Right-hand air disc brake caliper assembly (PAN 22-1 style) with integrated carrier for heavy-duty trailer and commercial axle systems.

Call for pricing

View Details

Compare

Meritor Camshaft Repair Kit for Eaton-Style

R615004

Full S‑Cam (Tube & Hardware) Repair Kit—services two wheel ends

Call for pricing

View Details

Compare

Meritor Camshaft Repair Kit for P & Q Camshaft

E3989AHD

All‑inclusive camshaft bracket and bushing kit, renew bolt‑on style assemblies efficiently.

Call for pricing

View Details

Compare

Meritor Clevis Kit-(Double) for Automatic Slack Adjuster

R810019

Slack Adjuster Hardware

Call for pricing

View Details

Compare

Meritor Compact Camshaft Bushing Kit, Fruehauf Propar

R615006

Full Bolt‑on camshaft bushing and hardware service kit for trailer S-Cam drum brakes – 2 Wheel Ends

Call for pricing

View Details

Compare

Meritor Drive Wheel Seal

MER0273B20

Premium Wheel Seal Drive

Call for pricing

View Details

Compare

Meritor FF Series Wheel End Seal

MER0236B40

Premium Wheel Seal Steer

Call for pricing

View Details

Compare

Meritor Heavy-Duty Right-Hand Camshaft Kit

KIT8883

Full camshaft and hardware kit for trailer S-Cam drum brake systems (Q‑Plus) – 2 Wheel Ends

Call for pricing

View Details

Compare

Meritor Heavy-Duty S-Cam Bushing Repair Kit

R615025

Half kit – services one wheel end

Call for pricing

View Details

Compare

Meritor Heavy-Duty Shock Absorber

M85937

Shock Absorber

Call for pricing

View Details