Product Description
18/24 AIR DISC SPRING BRAKE CHAMBER – FITS BENDIX ADB22
PART NUMBER(S):
Fleet Products: FPK132352
OE: K043329, K026453, K043294, K126026, K126027, K132352, K065544, K025670, K052486
Automann: 179.SB1824DBBX
DESCRIPTION:
Model: ADB22 Series Spring Brake
Engines: N/A
Vehicles: Freightliner Cascadia (2008+), M2 (2015+), Volvo VNL/VNR (2010+), International LT Series
• Chamber Type: Type 18 (service) / Type 24 (spring)
• Stroke: 2.25" (57 mm)
• Push Rod: 15 mm (0.59") in caged position
• Ports: 3/8-18 NPTF (service and parking)
• Mounting Studs: M16×1.5, 4.75" C-C
• Operating Temp: -40°F to 176°F (-40°C to 80°C)
• Material: Zinc-plated steel, corrosion-resistant coating
• Weight: 14.3–22 lbs
• Certifications: FMVSS 121, CMVSS 121
• Spring Type: High-tension, encapsulated safety spring
• Mounting Style: Flanged direct-mount to ADB22 caliper
Applications:
Designed for use with Bendix ADB22, ADB22X, and ADB22X-LT calipers on heavy-duty truck and trailer air disc brake systems. Provides combined service and parking brake functions.
CROSS-REFERENCE(S):
K043329, K026453, K043294, K126026, K126027, K026451, K043312, K052174, K052175, 5017127, 5017128, 5017129, 5017130, 5017661, 5017662, 5020487, 5020488, 5020489, 802477, TRB1824DT, TRB1824DT051, 1816HTND2-3669, 1824TND2H, GC1824D, K132352, K132352DS, K132352RF, K065544, 18-24ADB22, MTPK132352, RDB132352CRX, 400132352, 34.132352.10, GBSC132352, SB-132352, DSC132352, ESS132352, KB132352EU, EU-132352, K052486, K090236, K034202, K090594, K043330, K126028, K026452, K043313, PL1824.D, PL1824D, TR-1824AD, OTR1824AD,, 179.PS1824, 179PS1824, 1824ADSB, 1824HTND2-3628, 1824HTND23628, 1824PBD, 1824TLD2, 3419-TR1724LTH, 3520967, 3522890, 5016722, 5016723, 5016724, 5016725, 5016726, 5016727, 5016770, 5016771, 5017127, 5017128, 5017129, 5017130, 5017661, 5017662, 5018434, 5018435, 5018436, 5018437, 5018450, 5018451, 5019734, 5019735, 5020487, 5020488, 5020489, 5396-GC1824D, 5396-LCP3030LCW, 5396GC1824D, 5396LCP3030LCW, 5554-TRB1824DT051, 5554TRB1824DT051, 745-K025670, 745-K065544, 745K025670, 745K065544, 802477, 802478, 802479, 802480, 802582, 802583, 802754, 802755, 802756, 802757, 803154, 803156, 803157, 85146655, BANK025670, BWK025670, BWK065544, BXK025670, BXK065544, GC1824D, HDXGC1824D, HDXLCP3030LCW, K011236, K025437, K025438, K025670, K025670BXW, K026127, K026128, K026129, K026336, K026337, K026338, K026451, K026453, K043290, K043291, K043292, K043293, K043294, K043295, K043296, K043297, K043298, K043299, K043300, K043301, K043302, K043303, K043304, K043305, K043306, K043307, K043308, K043309, K043310, K043311, K043312, K043324, K043325, K043329, K043329/K026451, K044757, K044758, K052174, K052175, K059884, K059885, K059912, K059913, K065156, K065541, K066986, K066987, K066988, K066989, K095603, K095747, K099742, K102862, K102863, K107442, K107443, K128503, K128504, K132352, K132352BXW, LCP3030LCW, MGMTRB1824DT051, MIDGC1824D, MIDLCP3030LCW, NT3030ELS-WC, NT3030ELSWC, OTR1824AD, OTR3030LSWC-2.25, OTR3030LSWC-2.27, PL1824.D, PL1824D, S-25874, S-H023284, SAP-AD1824, SAPAD1824, TRB1824DT051, TRB1824DT052, ZAJTRB1824DT051, ZZLCP3030LCW
A cross-reference listing means this part is functionally interchangeable with parts under these numbers, but performance and fitment should be confirmed before substitution.
IMPORTANT INSTALLATION NOTES:
✓ Confirm compatibility with ADB22 caliper version (ADB22X or ADB22X-LT).
✓ Shear adapter and clevis kit must be replaced at installation.
✓ Push rod must protrude exactly 15 mm
✓ Torque mounting nuts to 75–85 lb-ft (102–115 Nm); air fittings to 15–18 lb-ft (20–24 Nm).
✓ Ensure 270° port and 90° clamp alignment for proper air routing.
✓ Clock spring arrow must point toward caliper centerline.
✓ Run mandatory 10% grade parking brake hold test post-install.
✓ Never reuse corroded hardware; replace in axle sets for optimal balance.
✓ Contains phthalates – use gloves; complies with Prop 65.
SOLD AS NEW
Brand new and ready to install, with OEM Grade Reliability
SUPPORT & ORDERING
For technical support, installation guidance, or to confirm fitment, Call: 1-877-243-0442 | Email: sales@fleet-products.com
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