Product Description
FP40175090X – AIR DISC CALIPER (PAN 17) (LH, WITHOUT CARRIER)
PART NUMBER(S):
Fleet Products: FP40175090X (Reman) | OE: WABCO 40175090, Hendrickson D-34766-L, Meritor S40175090, Automann 158.40175072
DESCRIPTION:
Model: WABCO PAN17
Vehicles: IMT Trailer Axles (PAN17 Caliper, Left-Hand)
• Brake Side: Left-Hand (LH)
• Caliper Type: Air disc caliper, supplied without carrier
• Carrier Fitment: Compatible with IMT LH carrier FP30186
• Brake Disc Thickness: 34 mm
• Rotor Diameter: 330 mm
• Stroke: 21 mm
• Mounting Style: Bolt-on (4x M12 x 1.5 bolts)
• Housing Dimensions: 305 x 355 x 182 mm
• Weight: 23.6 kg (51.9 lbs) — Automann spec: 33.5 lbs (packaged unit)
• Package Dimensions: 19 x 14.25 x 9 in (Automann reference)
• Piston: Twin 50 mm pistons
• Brake Pad Compatibility: PE1518HK
• Compatible Rotor: FP75180 (U-style PAN17, 325 mm OD)
• Recommended Pin Kit: FPK30143
• Compatible Spring Brakes: FPK041960
• Carrier: IMT LH (FP30186)
Applications: Is this the right caliper for your trailer? Yes—this LH WABCO PAN17 caliper (without carrier) is engineered for IMT trailer axles. Carrier FP30186 must be installed for correct fitment. Built for commercial trailers under demanding fleet conditions.
CROSS-REFERENCE(S):
40175090, 40175072, 40175072NX, 40175072X, M40175072X, 650-40175072, 1660462, S39094L, BADC06L, GBADC5090, PN17W175072L, FP40175072WCX, FP40175072WC-G, WAB6403221040, Automann 158.40175072, Meritor 40-175-072, Meritor 40175072
A cross-reference listing means this part is a suitable replacement for the part numbers listed. Please confirm all ports and dimensions match your application before installing.
IMPORTANT INSTALLATION NOTES:
✔ Use only on IMT trailer axles with PAN17 LH configuration.
✔ Carrier FP30186 is required for correct mounting and alignment.
✔ Replace LH and RH calipers together for best brake performance.
✔ Clean mounting surfaces and torque bolts to OEM specifications.
✔ Adjust clearance: turn counter-clockwise until pads touch rotor, then clockwise 1/4 turn.
✔ Confirm system air pressure is 100–120 psi before operation.
SOLD AS REMANUFACTURED | CORE RETURN REQUIRED
Built to OEM standards | thoroughly cleaned, inspected, and tested to ensure durability, performance, and reliability in demanding applications.
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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