| 1 | - | Torque Rod Assembly | - |
| 2 | 321-369 | Bushing , 2 3/4"OD, 4 3/8" C/C | 836940 |
| 3 | - | Torque Rod Bracket | - |
| 4 | MK16918 | Bracket, Center Frame | K272-187 |
| 5 | 1R11-219 | Air Spring | K303-18, 9617 |
| 5 | 1R11-220 | Air Spring | K303-19, 9618 |
| 5 | 1R11-221 | Air Spring | K303-22-9622 |
| 5 | 1R11-222 | Air Spring | K303-25, 9625 |
| 6 | - | Air Spring Beam | - |
| 7 | - | Axle Seat | - |
| 8 | MK16920 | Cap Frame Bracket | K071-429 |
| 9 | 320-200 | Bushing, Torsion Bar 54mm Standard | K066-450 |
| 9 | 320-200U | Bushing Torsion Bar 54mm Urethane | - |
| 9 | 320-200A | Bushing | K066-478 |
| 9 | 320-201 | Bushing Torsion Bar 58mm Standard | K066-460 |
| 9 | 320-201U | Bushing Torsion Bar 58mm Urethane | - |
| 9 | 320-201A | Bushing Torsion Bar 58mm Over Size OD | K066-477 |
| 9 | 320-208 | Bushing Torsion Bar 58mm | C13-1005 |
| 9 | 320-212 | Bushing Torsion Bar 54mm | C13-1004 |
| 10 | MK16943 | Sway Bar AG200 (Old Design) 54mm Dia Bar - No Longer Available - Must upgrade | - |
| 10 | MK16945 | Sway Bar AG200 (Old Design) 58mm Dia Bar - No Longer Available - Must Upgrade | - |
| 10 | MK16955 | Torsion Bar Kit AG400 Upgrade 52in Axle | C65-1000 |
| 10 | MK16956 | Torsion Bar Kit AG400 Upgrade 54in Axle | C65-1001 |
| 10 | MK16957 | Torsion Bar Kit | AG400 |
| 11 | 334-1796 | Service Kit Torsion Bar Replacement | C13-1007 |
| 12 | - | Collar Bearing | 2SC212 |
| 12 | 334-1620 | Collar Assy 54mm | K220-598 |
| 12 | 334-1621 | Collar Assy 58mm | K066-599 |
| 13 | 320-202 | Bearing Thrust 54mm | K066-502-1, K066-454 |
| 13 | 320-203 | Bearing Thrust 58mm | K066-502-2, K066-461 |
| 14 | 334-1617 | Threaded Pin Kit | K345-5156, K345-5032 |
| 15 | - | Grease Seal | - |
| 15 | - | Grease Seal | K207-1165, K207-1085 |
| 15 | - | Grease Seal Retainer Outer | K198-1242 |
| 15 | - | Grease Seal Retainer Inner | K198-1243 |
| 16 | 12-12102 | Plug | 3331661 |
| 17 | - | Spacer | K221-4842 |
| 18 | - | Torsion Bar Arm Stud M20 x 2.50 x 155mm | K233-542 |
| 18 | - | Torsion Bar Arm Stud M20 x 2.50 x 117mm | K233-552 |
| 19 | - | Torsion Bar Arm Assy incl bushing and stud | K029-318 |
| 19 | - | Torsion Bar Arm Assy incl bushing and stud | K029-324 |
| 20 | 334-1806 | Bolt Assembly M16-2.0 x 290mm | K041-712-290P |
| 21 | 334-1330 | Bolt Assembly M16-2.0 x 160mm | K041-712-160P |
| 22 | 334-1331 | Bolt Assembly M16-2.0 x 120mm | K041-712-130P |
| 23 | - | Alignment Spacers | K221-952-XX |
| 24 | - | Bolt, M16 x 80mm | K041-712-80P |
| 24 | - | Bolt, M16 x 100mm | K041-712-100P |
| 25 | SFW-58 | Flat Washer 5/8 | - |
| 26 | M65436 | Shock Absorber | - |
| 27 | 334-1334 | Washer, Shock Absorber 21/32"ID x 2 3/16"OD x 1/8"Thk | K198-810 |
| 28 | 320-178 | Bushing, Shock Absorber | K066-266 |
| 29 | 334-750 | Height Valve Control Universal | - |
| 30 | 334-751 | Linkage Assembly - Universal Adjustable | - |
| 31 | - | Bolt Assembly M16 x 130mm | k041-712-130P |
