Product Description
FP40195027X – AIR DISC CALIPER (PAN 19) (LH, WITHOUT CARRIER)
PART NUMBER(S):
Fleet Products: FP40195027X (Reman) | OE: WABCO 40195027, Hendrickson D-36698-1L, Meritor S40195027, Automann 158.40195037
DESCRIPTION:
Model: WABCO PAN19
Vehicles: SMB, SAF, Hendrickson, and IMT trailer axles equipped with WABCO PAN19 caliper systems
• Brake Side: Left-Hand (LH)
• Caliper Type: Air disc caliper, supplied without carrier
• Carrier Fitment: Compatible with IMT LH carrier FP30188
• Brake Disc Thickness: 45 mm
• Rotor Diameter: 375 mm
• Stroke: 24.5 mm
• Mounting Style: Bolt-on, PAN19 flange (4x M12 x 1.5 bolts)
• Housing Dimensions: 404 x 339 x 233 mm
• Weight: 45 lbs
• Piston: 50 mm (single piston)
• Brake Pad Compatibility: PE1438HK
• Compatible Rotor: FP71601 (UL-style PAN19, 375 mm OD, 45 mm thick)
• Recommended Pin Kit: FPK30123
• Compatible Spring Brakes: FPK041960
• Recommended Carrier: IMT LH FP30188
Applications: Is this the correct caliper for your trailer? Yes—this WABCO PAN19 LH caliper (without carrier) is engineered for IMT, SMB, SAF, and Hendrickson trailer axles. Designed for demanding North American trailer fleets, FMVSS121/ECE-R90 compliant. Not interchangeable with PAN17 or PAN22.
CROSS-REFERENCE(S):
40195027, 650-40195027, 40195037, 650-40195037, 40195037NX, 40195037X, M40195037X, 40-195-037, WAB6403221040, 640195037, 640195037A, 640195037R, 640195038, 640195038A, 640195038R, WA40195037, WA40195038, 50300001, 50302001, 3080001901, 3080001801, 3080003300, TorqStop TGT19.5W-3501-100B, TorqStop TGT19.5W-3501-200B, Paccar 877930, Paccar 877931, Scania 2093073, Scania 2093075, Schwarzmüller 46778, Schwarzmüller 46779, Hendrickson 97097-007, Hendrickson 97097007, Hendrickson D-36698-1L, Hendrickson D366981L, Automann 158.40195037, Automann 158.6401950810, Meritor 40-195-037, Meritor 40195037, TDA40195037, KRC362430, HC5037R, TCW.191.010, S39094R, BADC06L, GBADC5090, PN19W195037L, 1660462
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, SMB, SAF, or Hendrickson trailer axles with PAN19 LH configuration.
✔ Carrier FP30188 is required for correct mounting and alignment.
✔ Always replace LH and RH calipers together to maintain brake balance.
✔ Ensure mounting flange surfaces are clean, flat, and corrosion-free.
✔ Torque all fasteners to OEM specifications.
✔ Adjust clearance: turn counter-clockwise until pads touch rotor, then clockwise 1/4 turn.
✔ Verify 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
WHY CHOOSE FLEET PRODUCTS | KBR - HEAVY DUTY TRUCK & TRAILER PARTS?
- Canadian-owned and operated since 1985
- Trusted by fleets, mechanics, and B2B partners across North America
- Fast, reliable shipping across North America
- Competitive pricing with core return refunds
- Price Match Guarantee | Find a better price? We'll beat the difference by 10%!
