When you need quality, reliability, innovation and performance, depend on HDNABI™.
We are the preferred OEM & Fleet supplier of comprehensive air disc brake systems and components.
Always use HDNABI™ Genuine Parts for the best quality in the industry.
| CAT | SUPPLIER PART NO |
PART NAME & DESCRIPTION |
 HDNABI® COPPER FREE DISC PADSPAD KIT
(Axle Set) |
P68057 | HDNABI® COPPER FREE DISC PADS 6950A - PAD(4), PAD HOLDER SPRING(4), PAD RETAINER(2) RETAINER BOLT(2) |
| P68058 | HDNABI® COPPER LESS DISC PADS 6940A - PAD(4), PAD HOLDER SPRING(4), PAD RETAINER(2) RETAINER BOLT(2) |
|
 GUIDE PIN KITGUIDE PIN KIT
|
B04708 | GUIDE PIN AND GUIDE PIN BOLT REPLACEMENT KIT - GUIDE PIN(2), GUIDE PIN BOLT(2), GUIDE PIN BOOT(2), RING(2), CAP(2) |
 TAPPET KITTAPPET KIT
|
B04709 | TAPPET AND BOOT REPLACEMENT KIT - TAPPET(2), BOOT(2) |
 BOOT KITBOOT KIT
|
B04710 | TAPPET BOOT ONLY - BOOT(2) |
 Spring Brake ActuatorSPRING BRAKE ACTUATOR |
Y01168 | HDNABI® PREMIUM PISTON TYPE 2024 CHAMBER ASSY RH - 45⁰(CLAMP BAND), 3/8-18 NPTF(PORT) |
| Y02403 | HDNABI® PREMIUM PISTON TYPE 2024 CHAMBER ASSY LH - 135⁰(CLAMP BAND), 3/8-18 NPTF(PORT) | |
| Y01192 | HDNABI® PISTON TYPE 2024 CHAMBER RH - 45⁰(CLAMP BAND), 3/8-18 NPTF(PORT) | |
| Y02404 | HDNABI® PISTON TYPE 2024 CHAMBER LH - 135⁰(CLAMP BAND), 3/8-18 NPTF(PORT) | |
| DUST SHIELDS | Y01188 | HDNABI® DUST SHIELD |
 CARRIER KITCARRIER KIT
|
B04334 | CARRIER BRACKET KIT - CARRIER |
 CARRIER BOLTCARRIER BOLT
|
Y03006 | HDNABI® CARRIER FLANGE BOLTS M20x2.5Px55mm Gr 10.9(6) |
 WHEEL STUD BOLTWHEEL STUD BOLT |
Y01147 | WHEEL STUD BOLT SHORT M22XP1.5X99.5MM Gr 10.9 (STANDOUT 2.72") |
| Y01148 | WHEEL STUD BOLT LONG M22XP1.5X122.5MM Gr 10.9 (STANDOUT 3.63") | |
 DISC MTG BOLT & WASHERDISC MTG BOLT & WASHER |
Y03003 | DISC ROTOR MTG BOLTS 5/8-11 UNC-2A Gr 10.9 - Bolt(10) |
| Y03004 | DISC ROTOR MTG WASHER - Washer(10) | |
 HUB CAP BOLTHUB CAP BOLT
|
Y03005 | HDNABI® HUB CAP BOLT 5/16-18 UNC-2A - Bolt(6) |
| 453963-75 | SKF HUB CAP BOLT GOLD - Bolt(6) | |
| 454304-75 | SKF HUB CAP BOLT BLACK - Bolt(6) | |
 ABS RINGABS RING
|
Y01151 | ABS RING REPLACEMENT KIT |
 P Type & N TYpe SpindleHUB ASSEMBLY |
Y01140 | HDNABI® HUB ASSY FOR P SPINDLE - SHORT STUD |
| Y01141 | HDNABI® HUB ASSY FOR P SPINDLE - LONG STUD | |
| Y01138 | HDNABI® HUB ASSY FOR P SPINDLE- SHORT STUD | |
| Y01139 | HDNABI® HUB ASSY FOR P SPINDLE - LONG STUD | |
 MTG BOLT(10), WASHER(10), ULTRATECK(Optional)ROTOR
|
Y03001 | HDNABI® 430MM OD U-SHAPED DISC ROTOR WITH FASTNERS - MTG BOLT(10), WASHER(10) |
| Y03002 | HDNABI® 430MM OD U-SHAPED ULTRATECK DISC ROTOR WITH FASTNERS - MTG BOLT(10), WASHER(10) | |
 77.5-P type & 77.5-N typeAXLE BEAM
|
Y01117 | HDNABI® 5" OD AXLE BEAM 71.5" 25K NOM RATING WITH TORQUE PLATE - N (NO CENTER HOLE) |
| Y01118 | HDNABI® 5" OD AXLE BEAM 71.5" 30K NOM RATING WITH TORQUE PLATE - N (NO CENTER HOLE) | |
| Y01119 | HDNABI® 5" OD AXLE BEAM 77.5" 25K NOM RATING WITH TORQUE PLATE - N (NO CENTER HOLE) | |
| Y01120 | HDNABI® 5" OD AXLE BEAM 77.5" 30K NOM RATING WITH TORQUE PLATE - N (NO CENTER HOLE) | |
| Y01121 | HDNABI® 5" OD AXLE BEAM 71.5" 22.5K NOM RATING WITH TORQUE PLATE - P (NO CENTER HOLE) | |
| Y01122 | HDNABI® 5" OD AXLE BEAM 71.5" 25K NOM RATING WITH TORQUE PLATE - P (NO CENTER HOLE) | |
| Y01123 | HDNABI® 5" OD AXLE BEAM 77.5" 25K NOM RATING WITH TORQUE PLATE - P (NO CENTER HOLE) | |
| Y01124 | HDNABI® 5" OD AXLE BEAM 77.5" 30K NOM RATING WITH TORQUE PLATE - P (NO CENTER HOLE) | |
| Y01317 | HDNABI® 5" OD AXLE BEAM 71.5" 25K NOM RATING WITH TORQUE PLATE - N (CENTER HOLE FOR PSI) | |
| Y01318 | HDNABI® 5" OD AXLE BEAM 71.5" 30K NOM RATING WITH TORQUE PLATE - N (CENTER HOLE FOR PSI) | |
| Y01319 | HDNABI® 5" OD AXLE BEAM 77.5" 25K NOM RATING WITH TORQUE PLATE - N (CENTER HOLE FOR PSI) | |
| Y01320 | HDNABI® 5" OD AXLE BEAM 77.5" 30K NOM RATING WITH TORQUE PLATE - N (CENTER HOLE FOR PSI) | |
| Y01321 | HDNABI® 5" OD AXLE BEAM 71.5" 22.5K NOM RATING WITH TORQUE PLATE - P (CENTER HOLE FOR PSI) | |
| Y01322 | HDNABI® 5" OD AXLE BEAM 71.5" 30K NOM RATING WITH TORQUE PLATE - P (CENTER HOLE FOR PSI) | |
| Y01323 | HDNABI® 5" OD AXLE BEAM 77.5" 25K NOM RATING WITH TORQUE PLATE - P (CENTER HOLE FOR PSI) | |
| Y01324 | HDNABI® 5" OD AXLE BEAM 77.5" 30K NOM RATING WITH TORQUE PLATE - P (CENTER HOLE FOR PSI) | |
| Y02425 | HDNABI® 5" OD AXLE BEAM 71.5" 22.5K NOM RATING WITH TORQUE PLATE - N (NO CENTER HOLE) | |
| Y02426 | HDNABI® 5" OD AXLE BEAM 77.5" 22.5K NOM RATING WITH TORQUE PLATE - N (NO CENTER HOLE) | |
| Y02429 | HDNABI® 5" OD AXLE BEAM 71.5" 22.5K NOM RATING WITH TORQUE PLATE - P (NO CENTER HOLE) | |
| Y02430 | HDNABI® 5" OD AXLE BEAM 77.5" 22.5K NOM RATING WITH TORQUE PLATE - P (NO CENTER HOLE) | |
| Y02465 | HDNABI® 5" OD AXLE BEAM 71.5" 22.5K NOM RATING WITH TORQUE PLATE - N (CENTER HOLE FOR PSI) | |
| Y02466 | HDNABI® 5" OD AXLE BEAM 77.5" 22.5K NOM RATING WITH TORQUE PLATE - N (CENTER HOLE FOR PSI) | |
| Y02469 | HDNABI® 5" OD AXLE BEAM 71.5" 22.5K NOM RATING WITH TORQUE PLATE - P (CENTER HOLE FOR PSI) | |
| Y02470 | HDNABI® 5" OD AXLE BEAM 77.5" 22.5K NOM RATING WITH TORQUE PLATE - P (CENTER HOLE FOR PSI) | |
 Stemco & SKF Hub CapHUB CAP
|
03-358-4195 | STEMCO INTEGRATED SENTINEL HUB CAP FOR GREASE - P |
| 03-356-4195 | STEMCO INTEGRATED SENTINEL HUB CAP FOR OIL - P | |
| 53990-90 | SKF HUB CAP BLACK ZYTEL, PSI FOR GREASE - N | |
| 539896-90 | SKF HUB CAP BLACK ZYTEL, PSI FOR OIL - N | |
| 03-340-4372 | STEMCO HUB CAP, PSI FOR GREASE - P | |
| 03-343-4372 | STEMCO HUB CAP, PSI FOR OIL - P | |
| 547837-90 | SKF HUB CAP BLACK ZYTEL, PSI FOR GREASE - P | |
| SKF HUB CAP BLACK ZYTEL, PSI FOR OIL - P | ||
| SKF HUB CAP PSI FOR GREASE - P | ||
| 556835-90 | SKF HUB CAP PSI FOR OIL - P | |
| 450799-76 | SKF HUB CAP GASKET - P | |
| 03-330-3118 | STEMCO HUB CAP GASKET - P |