Description
FPKLRG663WCX - MERITOR ELSA2 RIGHT-HAND RADIAL-MOUNT AIR DISC BRAKE CALIPER WITHOUT CARRIER - REMANUFACTURED
PART NUMBER(S):
Fleet Products: FPKLRG663WCX (Remanufactured) | Replaces OE: Meritor: LRG663, LRG663NX, MXC9308028 | OE: 81508046406, 81508046426, 81508046428
DESCRIPTION:
Model: Meritor ELSA2 Right-Hand Radial-Mount Air Disc Brake Caliper
Vehicles: Van Hool buses, coaches, and trailers; Volvo and MCI buses; and compatible European commercial vehicle platforms
• Component Type: Air disc brake caliper without carrier
• Position: Right-hand
• Axle Position: Front or rear, depending on application
• Mounting: Radial mount
• Caliper Design: Dual-piston
• Carrier: Not included
• Carrier Mounting Holes: 6 × M18 × 1.5
• Distance A-B: 4 1/8"
• Outer Mounting-Hole Width: 16.060"
• Inner Mounting-Hole Width: 14.960"
• Spring Brake Mount Hole Diameter: Ø0.669"
• Brake Chamber Mounting-Hole Spacing: 4.750"
• Compatible Brake Pads: PE1310HK
• Pad Dimensions: 9 13/16" wide × 4 5/8" high
• Actuator Stroke: 76 mm
• Pad Wear Monitoring: Compatible with PWWI, visual wear indicators, and continuous wear sensors
• Adjustment: Integrated automatic adjuster maintains running clearance
• Piston Housing: Sealed, non-serviceable assembly
Applications:
Designed for compatible Van Hool, Volvo, MCI, and European-style commercial vehicle brake systems requiring a right-hand Meritor ELSA2 radial-mount caliper without carrier. Verify the side, carrier interface, mounting dimensions, actuator stroke, wear-sensor configuration, and original caliper number before installation.
CROSS-REFERENCE(S):
68033414, 68033574, 68033576, 68033574M10, 68033576M10, 9308028, 68033422, 68033639, 68033719, 68033639M10, 68033719M10, 0501007703, 0501007773, LRG751, MXC9309022, RX93.09.022, RX9309022, R2.03.09.751, R20309751, 68033753, 68033762, 68033753M02, 20535921, 85107909, LRG670, MXC9309020, 9309020, 503128110, 68033416, 68033418, 68033951, 68033416NZP, 68033951M10, 0501007743, 0501007787, 0501008091, LRG745, MXC9309018, RX93.09.018, RX9309018, R2.03.09.670, R20309670
A cross-reference listing means this part may be a suitable replacement for the listed part numbers. Always verify fitment before installation.
IMPORTANT INSTALLATION NOTES:
✔ Confirm the application requires the right-hand LRG663 or LRG663NX radial-mount caliper and a compatible existing carrier.
✔ Verify the six M18 × 1.5 mounting holes, 4 1/8" A-B distance, and all illustrated mounting dimensions.
✔ Pair the caliper with the correct 76 mm actuator and compatible pad-wear sensor configuration.
✔ Do not remove the piston-housing screws or attempt to service the sealed internal assembly.
✔ Install PE1310HK pads, apply the brakes five times to establish running clearance, and verify free rotor rotation and complete brake release.
SOLD AS REMANUFACTURED | CORE RETURN REQUIRED
Built to OEM standards | thoroughly cleaned, inspected, and tested to ensure durability, performance, and reliability in demanding applications.
Warranty Information
