DISC BRAKE AXLE SPECIFICATION
Product ID: Y03683-NB501D
Track: 77.5 / MFG Date: 2025-02-28 / Brake Rating Capacity: 20K / Lubricant : Chevron Delo Syn-Grease SFE EP 0
DISC BRAKE AXLE SPECIFICATION
PART REPLACEMENT GUIDE
Produce created & Replacement Part Informations
| Part Name | Description | Part No, | Usage | |
| LH | RH | |||
| Bogie Assembly | HDNABI MA816 | Y03602-900 | 1 | |
| Slider Box | 48"X100"X9" Standard Hot Dip Galvanized, Pin to Pin : 40" (1-5/8") |
Y03603-900 | 1 | |
| Leaf Spring | HDNABI Medium Arc. 355 | Y03604-900 | Y03604-900 | 2/2 |
| Spring Seat | HDNABI 1-1/2" Spring seat (5"OD) | Y03445-902 | Y03445-902 | 2/2 |
| Bottom Plate | HDNABI 7/8" Bottom plate (5"OD) | Y03406-902 | Y03406-902 | 2/2 |
| Adjuster Torque Arm | HDNABI 19" Length | Y03605-900 | - | 2 |
| Fixed Torque Arm | HDNABI 19" Length | - | Y03606-900 | 2 |
| U-Bolt | HDNABI 7/8" | Y03607-900 | 8 | |
| Regen & Smart Axle assembly (ABS) |
HDNABI Regen & Smart Axle Assembly | Y03530-AA823D | 1 | |
| Axle Beam Assembly | HDNABI 5" OD_77.5" TR_25K Nom-Rating P Spindle_ATIS (3 Hole) |
Y03524-900 | 1 | |
| Hub & Disc Assembly | HDNABI P Hub assembly Long Stud_Standout 3.63" | Y03532-900 | Y03532-900 | 1/1 |
| Regen. Stator | HDNABI Stator_Permanent Magnet Synchronous Generator (PMSG) |
Y03533-900 | Y03533-900 | 1/1 |
| Regen. Rotor | HDNABI Rotor_Permanent Magnet Synchronous Generator (PMSG) |
Y03534-900 | Y03534-900 | 1/1 |
| Regen. C-ring | HDNABI Regen. C-ring | Y03535-900 | Y03535-900 | 1/1 |
| Regen. Dust cover | HDNABI Regen. Dust cover | Y03565-900 | Y03565-900 | 1/1 |
| Bearing Cone | SKF TP cone (HM518445-101) | Y01156-902 | Y01156-902 | 2/2 |
| Seal_Hub | SEAL HUB - TP, SKF Scotseal X-Treme(7yr), 567183-67 |
Y01158-904 | Y01158-904 | 1/1 |
| Nut_Axle Spindle Assembly | Stemco TP Pro-Torq | Y01160-901 | Y01160-901 | 1/1 |
| Gasket_Hub Cap | GASKET HUB CAP - TP - SKF | Y01164-902 | Y01164-902 | 1/1 |
| Cap_Hub | SKF TP Black Zytel Grease_PSI | Y01162-908 | Y01162-908 | 1/1 |
| Bolt_Hub Cap | SKF Black Hub Cap Mounting Bolt | Y01165-903 | Y01165-903 | 6/6 |
| Caliper Assembly - LH/RH | XS7 22XLT, dual-piston SBK6950D caliper w/CWS | B04727-900 | B04728-900 | 1/1 |
| Flange Bolt | FLANGE BOLTS M20x2.5 | Y01167-900 | Y01167-900 | 6/6 |
| Chamber Assembly - LH/RH | Smart Chamber DMPB2024 w/pressure sensor connector |
Y03317-900 | Y03318-900 | 1/1 |
| ABS Sensor | WABCO Straight 3.81ft (441 032 399 0) | Y01172-909 | Y01172-909 | 1/1 |
| ABS Clip | WABCO ABS Clip | Y01173-903 | Y01173-903 | 1/1 |
| TP Thermal Plug assembly | PSI Plug | Y03491-900 | Y03491-900 | 1/1 |
| Stator & Filter assembly | PSI, 1/4 NPT | Y01195-900 | Y01195-900 | 1/1 |
| Regen & Smart Axle assembly (N/ABS) |
HDNABI Regen & Smart Axle Assembly | Y03531-AA825D | 1 | |
| Axle Beam Assembly | HDNABI 5" OD_77.5" TR_25K Nom-Rating P Spindle_ATIS (3 Hole) |
Y03524-900 | 1 | |
| Hub & Disc Assembly | HDNABI P Hub assembly Long Stud_Standout 3.63" | Y03532-900 | Y03532-900 | 1/1 |
| Regen. Stator | HDNABI Stator_Permanent Magnet Synchronous Generator (PMSG) |
Y03533-900 | Y03533-900 | 1/1 |
| Regen. Rotor | HDNABI Rotor_Permanent Magnet Synchronous Generator (PMSG) |
Y03534-900 | Y03534-900 | 1/1 |
| Regen. C-ring | HDNABI Regen. C-ring | Y03535-900 | Y03535-900 | 1/1 |
| Regen. Dust cover | HDNABI Regen. Dust cover | Y03565-900 | Y03565-900 | 1/1 |
| Bearing Cone | SKF TP cone (HM518445-101) | Y01156-902 | Y01156-902 | 2/2 |
| Seal_Hub | SEAL HUB - TP, SKF Scotseal X-Treme(7yr), 567183-67 |
Y01158-904 | Y01158-904 | 1/1 |
| Nut_Axle Spindle Assembly | Stemco TP Pro-Torq | Y01160-901 | Y01160-901 | 1/1 |
| Gasket_Hub Cap | GASKET HUB CAP - TP - SKF | Y01164-902 | Y01164-902 | 1/1 |
| Cap_Hub | SKF TP Black Zytel Grease_PSI | Y01162-908 | Y01162-908 | 1/1 |
| Bolt_Hub Cap | SKF Black Hub Cap Mounting Bolt | Y01165-903 | Y01165-903 | 6/6 |
| Caliper Assembly - LH/RH | XS7 22XLT, dual-piston SBK6950D caliper w/CWS | B04727-900 | B04728-900 | 1/1 |
| Flange Bolt | FLANGE BOLTS M20x2.5 | Y01167-900 | Y01167-900 | 6/6 |
| Chamber Assembly - LH/RH | Smart Chamber DMPB2024 w/pressure sensor connector |
Y03317-900 | Y03318-900 | 1/1 |
| TP Thermal Plug assembly | PSI Plug | Y03491-900 | Y03491-900 | 1/1 |
| Stator & Filter assembly | PSI, 1/4 NPT | Y01195-900 | Y01195-900 | 1/1 |
| SME Assembly | HDNABI Sensor Module ECU (SME) | Y03494-900 | 1 | |
| CME Assembly | HDNABI Communication Module ECU (CME) - bluetooth, GPS enable |
Y03497-900 | 1 | |
| iABS | Wabco 2S/2M to 4S/3M Premium (Ref.4005004300) | Y03608-900 | 1 | |
| Air Tank | 20L Aluminium Tank | Y03609-900 | 1 | |