Description
PE1777HK PREMIUM AIR DISC BRAKE PADS – FITS WABCO PAN22
PART NUMBER(S):
Fleet Products: PE1777HK | OE: 1777AF, 4018609, 9007-D1777 | Automann: 141.D1777WHSD23N, ATD1777HD, 141.D1777SD, 141.D1777SD-HM | WABCO: 12999796, 12999797, 1999699VT | Hendrickson: S-32676-1, S-35303-1, S-35305-0, S-41167-1 | Gunite: G6988 | Ride-Air: RADV1777 | DAF: 871673, 877935, 0877935, 10326494 | PACCAR: 0871673 | Renault: 5021209104 | SAF-Holland: 0233501309, 233501309, 3057008400, 3057008401 | Scania: 1011906, 2093079, 66493 | Volvo: WA12999796, 6402229272
DESCRIPTION:
Model: WABCO PAN22 / MAXX22T
Vehicles: SAF Axles, Hendrickson Trailer Axles; Freightliner Cascadia (2018+), Coronado (2020+); Volvo VNL/VNR (2019+); Western Star 49X, 57X; Wabash DuraPlate ADV; Utility 4000D
• Length: 210.20 mm
• Width: 109.30 mm
• Thickness: 31.00 mm
• Powder-coated steel backplate (MRS retention)
• Rotor Compatibility: 429.3 mm OD (min 38.5 mm thickness)
Applications: Designed for WABCO PAN22 calipers. Ideal for heavy-duty highway tractors, trailers, buses using 22.5" wheels. Suitable for steer, drive, and tag axles on modern North American and EU vehicles.
CROSS-REFERENCE(S):
1777AF, 4018609, 10018609, PE1777HK, D1777-9007, MMDWP22AF, 78W46AF292, S-32676-1, S-32676-2, 2926901, 2926902, 2926904, 12-999-796, ATD1777HD, 25.1777.1, ADB1777, R1777, ESD1777, SB-1777, ABX-1777, DBP-1777, FL-1777, PFC1777, RDB1777, RDB1777XT, EU-1777, GUN-1777, 106.17770, S2929102, S2929103, FP-PE1777HK, FP-1777AF, UP 91777HK, TP-1777, FIP-1777, CFD-F067A, PHD-1777, RTC-1777, VIP-1777, HDA-1777, ASAP-1777, FLP-PE1777HK, 4011777HK, B08L5R9Z7K, ST-1777, PP-1777, NS-1777S, TPK1777, SKF-1777P, VV-1777, PI-1777, OR-1777, MID-1777, TR-1777, 12-999-796, 1777AF, ATD1777HD, D1777-9007, ESD1777, MMDWP22AF, S-32676-1, D1777-, 9007, ADB1777, ESD1777, MMDWP22AF, ATD1777HD, 12-999-796, S-32676-1, 1777AF
A cross-reference listing means that this part should be a suitable replacement for the part numbers listed.
IMPORTANT INSTALLATION NOTES:
✔ Begin with system at 100–120 psi, wheels blocked, spring brakes released
✔ Turn adjuster counter-clockwise until pads contact rotor, then back off 1/4 turn clockwise
✔ Replace pads in complete axle sets for even wear
✔ Deglaze rotor surface to Ra ≤10um; discard rotor if DTV >0.05mm
✔ Apply silicone paste only to caliper slide pins, never to friction faces
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Warranty Information
