Hendrickson Primaax 230/460/690, 260/520/780
Firemaax 240/480, 270/540
Air Suspension Parts
Help Identify My Primaax or Firemaax Suspension
| Key No. |
Part Number |
Description | No. Req. |
OEM Number |
Remarks |
|---|---|---|---|---|---|
| 1 | 338-1928 | Hanger | 2 | 60821-1 | Cast, Standard, 8.5"-10" Ride Height |
| 338-2237 | Hanger | 2 | 67706, 65891 | Cast, IHC, 9" Ride Height | |
| Hanger | 1 | 65702-1 | Cast, Volvo/Mack | ||
| Hanger, LH | 1 | 64451-1 | Fabricated, 14.4"-15.5" Ride Height, Terex IPI | ||
| Hanger, RH | 1 | 64451-2 | Fabricated, 14.4"-15.5" Ride Height, Terex IPI | ||
| Hanger, LH | 1 | 64451-3, 64851-1 | Fabricated, 14.4"-15.5" Ride Height, Oshkosh | ||
| Hanger, RH | 1 | 64451-4, 64851-2 | Fabricated, 14.4"-15.5" Ride Height, Oshkosh | ||
| 2 | 334-1698 | Pivot Bushing Service Kit | 2 | 60632-20, 60632-8 | Cast Hangers, Includes Collars, (1) Axle |
| 334-1705 | Pivot Bushing Service Kit | 2 | 60632-9, 60632-23 | Fabricated Hangers, Includes Alignment Collars & T/R Axle Connection Bolt, 1 Axle | |
| 3 | MHS237 | Alignment Service Kit | 2 | 60632-19, 60632-6 | 1" Bolt, Includes Collars |
| 334-1706 | Alignment Service Kit | 1 | 60632-7, 60632-23 | Fabricated Hangers, (1) Beam End, Less Bushing | |
| 4 | 334-1700 | Pivot Bolt | 2 | 60632-18, 60632-5 | All |
| 5 | 334-1707 | Torque Rod Alignment Service Kit | 2 | 58821-11 | Fabricated Hangers, Includes 334-1708 & Collars, (1) Wheel End |
| 6 | 334-798 | Bolt Assembly 3/4"-16 x 4" Long |
4 | Cast Hangers, T/R to Hanger | |
| 334-1708 | Bolt Assembly 7/8"-14 x 7-3/4" Long |
2 | 30418-2 | Fabricated Hangers, T/R to Hanger | |
| Bolt Assembly 5/8"-11 x 8" Long |
8 | 32043-16 | IHC | ||
| 7 | 334-1701 | Bolt Assembly 7/8"-14 x 5-1/2" Long |
2 | 21867-18 | 230/240, T/R to Hanger |
| 334-1723 | Bolt Assembly 3/4"-16 x 6" Long |
4 | 58821-21 | 260/270, T/R to Hanger | |
| 334-798 | Bolt Assembly 3/4"-16 x 4" Long |
2 | 21867-18 | 260/270, T/R to 2nd & 3rd Axle | |
| 8 | 345-900 | Torque Rod, 25.2" Long C/C | 2 | 60641-640 | 230/240 12.5"-15.5" Ride Height, Forward |
| 345-901 | Torque Rod, 26" Long C/C | 2 | 60641-660 | 230/240 12.5"-15.5" Ride Height, Rear | |
| 345-908L | Torque Rod, 23.81" Long C/C, Left Front | 1 | 60827-605A | 230/240 8.5"-10" Ride Height, Except IHC | |
| 345-908R | Torque Rod, 23.81" Long C/C, Right Front | 1 | 60827-605B | 230/240 8.5"-10" Ride Height, Except IHC | |
| 345-909L | Torque Rod, 25.38" Long C/C, Left Rear | 1 | 60827-645A | 230/240 8.5"-10" Ride Height, Except IHC | |
| 345-909R | Torque Rod, 25.38" Long C/C, Right Rear | 1 | 60827-645B | 230/240 8.5"-10" Ride Height, Except IHC | |
| Torque Rod, 24.41" Long C/C, Left/Right Rear | 1 | 64717-620A, 64717-620B | 230/240 8.5"-10" Ride Height, Except IHC | ||
| Torque Rod | 2 | 64274-510, 67274-540 | IHC, 9" Ride Height, Specify Length, Bushings Not Servicable | ||
| Torque Rod | 2 | 60641-640, 60641-660 | 230/240, With Fab Hangers, Specify Length, 321-162 Bushings both ends | ||
| Torque Rod | 2 | 66359-xxx | 260/270, Specify Length, LH/RH, 321-366 Bushings both ends | ||
| 9 | 321-366 | Bushing 4-3/8" C/C x 3/4" Bolts |
AR | 69210 | 230/240, 260/270 |
| 321-162 | Bushing 7/8" ID x 2-1/32" OD x 3" Long |
AR | 47692 | 230/240 | |
| 10 | Beam Assembly, LH/RH, Front/Rear | 1 | Discontinued, Replace with current production Primaax EX U-Beam Assy | ||
| 11 | U-Beam Assembly | 1 | 60961-xxx | ||
| 12 | TRB5031 | Pivot Bushing | 2 | 58648 | Use with MHS237, Key 3 |
| 321-523 | Pivot Bushing | 4 | 70425-1 | ||
| 13 | 321-388 | D-Pin Bushing | 4 | 60383 | 230/240, Use w/ 3/4" Bolts |
| 321-512 | D-Pin Bushing | 4 | 65381 | Use w/ 7/8" Bolts | |
| 14 | 334-626 | Bolt Assy 3/4"-10 x 5" Long |
8 | ||
| 334-1117 | Bolt Assy 3/4"-16 x 5-1/2" Long |
8 | 57356 | ||
| Bolt Assy 3/4"-16 x 4-3/4" Long |
8 | ||||
| 334-1701 | Bolt Assy 7/8"-14 x 5-1/2" Long |
8 | 58821-12 | ||
| 15 | 338-2057 | Top Plate Bracket | 4 | 60877-1, 60877 | 230/240, w/Drum Brake, Except IHC |
| Top Plate Bracket | 4 | 65290-1 | IHC | ||
| Top Plate Bracket | 4 | 65641 | 230/240, w/Disc Brakes | ||
| Top Plate Bracket | 4 | 65210-xxx | 260/270, Specify Axle Mfg Bracket Location, Short or long of differential | ||
| 16 | Axle Seat | AR | 605656-xxx | 230/240, Specify No. Stamp as Indicated | |
| Axle Seat | AR | 65208-xxx, 67913-xxx | |||
| 17 | Axle Spacer | AR | Various | ||
| 18 | 361-627 | U-Bolt Kit 3/4" x 6-3/8" x 9" Long |
4 | ||
| 361-661 | U-Bolt Kit 3/4" x 6-3/8" x 10" Long |
4 | |||
| 361-662 | U-Bolt Kit 3/4" x 6-3/8" x 11" Long |
4 | |||
| 361-663 | U-Bolt Kit 3/4" x 6-3/8" x 12" Long |
4 | |||
| 19 | 341-60657-3 | Shock Absorber | 4 | 60657-3 | PMX230, 8.5"-10" Ride Height |
| 341-60657-4 | Shock Absorber | 4 | 60657-4 | 230-240. 12.5"-15.5" Ride Height | |
| M65504 | Shock Absorber | 4 | 60657-4 | Volvo | |
| Shock Absorber | 4 | 60665-14, 60665-18 | FMX240, 8.5"-10" Ride Height, Specify Drum or Disc Brake | ||
| Shock Absorber | 6 | 60665-15, 60665-13 | 260/270, Specify Drum or Disc Brake | ||
| 20 | Shock Bracket | 4 | 67463-2, 65000-2 | Standard | |
| Shock Bracket | 4 | 59423-1 | Fabricated | ||
| Shock Bracket | 4 | 67463-6 | Mack/Volvo | ||
| 21 | 334-696 | Bolt Assembly 5/8"-11 x 6" Long |
4 | 230/240 | |
| Bolt Assembly 5/8"-11 x 7" Long |
4 | 260/270 | |||
| 22 | 334-1293 | Bolt Assembly 3/4"-16 x 4-1/2" Long |
4 | ||
| 23 | HCV Linkage Bracket | 1 | 60921 | ||
| 24 | 171H218OE | Height Control w/Dump | 1 | 57977 | |
| 25 | 4810025 | Linkage Assy | 1 | 3-5/8" - 19-5/8" Range | |
| 26 | 60271-002 | Air Spring | 4 | 60271-2 | PMX230, 8.5"-10" Ride Height |
| 65183-002 | Air Spring | 4 | 65183-2 | FMX240, 8.5"-10" Ride Height | |
| 65032-002 | Air Spring | 4 | 65032-2 | 230/240, 12.5"-15.5" Ride Height | |
| 64337-002 | Air Spring | 4 | 64337-2 | 230, 14.4" Ride Height, Includes upper bracket | |
| 65282-002 | Air Spring | 4 | 65282-2 | 260/270, 14.4" Ride Height, Includes upper bracket | |
| 69153-002 | Air Spring | 4 | 69153-2 | 260/270 | |
| 67043-002 | Air Spring | 4 | 67043-2 | Use on First Gen that are upgraded to EX U-Beam | |
| 27 | Air Spring Frame Bracket | AR | Various | Specify Model & Ride Height | |
| 28 | Air Spring Gusset | AR | 22186 | Specify (a) or (b), if equipped | |
| 29 | MHS9110 | Air Spring Bracket | 4 | 60911 | |
| 30 | Beam, Cross | 2 | 60912-xxx | Must replace with U-Beam Service Kit | |
| 31 | 338-1929 | Cross Beam End Cap | 2 | 60822 | |
| 32 | 334-1704 | Bolt 7/8"-9 x 3-1/2" Long |
4 | 50104-3 | |
| 33 | Track Rod | 2 | 72000-xxx | 230/240/260/270, 8.5"-10" Ride Height, Specify Length, 321-500 Both Ends | |
| Track Rod | 2 | 62250-xxx | Fabricated Hangers, Specify Vehicle Mfg & Length | ||
| Track Rod, KW, 22-1/4" Long | 2 | 6200-565, 72000-560C | |||
| Track Rod, Volvo | 2 | 67274-xxx | Specify Length | ||
| Track Rod, Fabricated Hangers | 2 | 62250-xxx, 62000-xxx | Specify Vehicle Manufacturer & Length | ||
| 34 | 321-500 | Bushing 4-3/8" C/C x 5/8" Bolts |
4 | 64400-2 | 230/240/260/270, 8.5"-10" Ride Height |
| 321-223 | Bushing 2" OD x 4-3/8" C/C x 5/8" Bolts |
4/2 | 47691 | 12.5"-15.5" Ride Height | |
| 35 | 321-361 | Taper Pin Bushing | 2 | 64809 | 12.5"-15.5" Ride Height |
| 36 | 338-181 | Track Rod Frame Bracket | 2 | 22186 | 8.5"-10.5" Ride Height |
| Track Rod Frame Bracket | 2 | Specify Make, LH/RH & Ront/Rear, 14.4"-15.5" Ride Height | |||
| 37 | 334-526 | Shim, 1/16" Thick, 4-3/8" C/C | 4 | 49659 | |
| 38 | S-Cam Support Bracket | 4 | 65408 | 230/240 | |
| 39 | S-Cam U-Bolt | 4 | 64202 | 230/240 | |
| 40 | Torque Rod Spacer | 4 | 67045-xxx | IHC only; Specify Pinion Angle/Spacer Thickness | |
| 41 | Frame Mounted Axle Stop | 4 | 60593 |
