A part number conversion chart showing the New Miller Part numbers and the old part numbers that they replace along with the current part name/description is available. The list is sorted by current exploded view location number. Parts that are new will not have a corresponding older miller number.
Also available is an Excel format spread sheet of this chart which may be sorted either by the blowapart location number, old miller part number or new part number.
| Blowapart location # | Old # | New # | Description |
| 1 | 4-001 | 945-001 | Helmet Shell, Bronze, painted black |
| 1 | 4-001 | 960-384 | Helmet Shell, Bronze, polished |
| 2 | 4-024 | 910-024 | O-Ring |
| 3 | 4-065 | 930-065 | Manifold Nut |
| 4 | 4-027 | 905-027 | Muffler, Free flow |
| 5 | 4-002 | 920-002 | Face Plate |
| 6 | 4-003 | 960-003 | Face Ring |
| 7 | 4-017 | 930-017 | Screw |
| 8 | 4-075 | 930-075 | Nut, Inter Slotted |
| 9 | 4-012 | 930-012 | Washer |
| 10 | 4-076 | 950-076 | Nose Device Housing |
| 11 | 4-077 | 510-008 | O-ring |
| 12 | 4-078 | 950-078 | Packing Nut, Nose Device |
| 13 | 4-079 | 550-065 | Nose Knob |
| 14 | 4-017 | 930-047 | Screw |
| 15 | 4-100 | 950-100 | Retainer Plate, Side Exhaust |
| 16 | 4-101 | 910-101 | O-Ring |
| 17 | 4-102 | 950-102 | Side Exhaust Body |
| 18 | 4-103 | 910-103 | O-Ring |
| 19 | 4-029 | 910-029 | Exhaust valve |
| 20 | 4-104 | 930-104 | Clip Ring |
| 21 | 4-105 | 950-105 | Exhaust Handle |
| 22 | 4-133 | 905-133 | Side exhaust assembly |
| 23 | 4-042 | 960-304 | Regulator Body, M10 (Polished) |
| 23 | 4-080 | 945-080 | Regulator Body, M10 (Painted Black) |
| 24 | 4-091 | 550-060 | Piston |
| 25 | 4-092 | 535-807 | Spring Set |
| 26 | 4-093 | 550-059 | Spacer |
| 27 | 4-094 | 550-058 | Adjustment Shaft |
| 28 | 4-095 | 520-032 | Washer, Teflon |
| 29 | 4-096 | 510-011 | O-Ring |
| 30 | 4-097 | 950-097 | Packing Nut, Reg. Adj. |
| 31 | 4-099 | 530-601 | Roll Pin |
| 32 | 4-098 | 950-098 | Adjustment Knob |
| 33 | 4-046 | 960-046 | Regulator Cover (Painted Black) |
| 33 | 4-046 | 960-414 | Regulator Cover (Polished) |
| 34 | 4-047 | 930-047 | Screw |
| 35 | 4-105 | 950-105 | Exhaust Handle |
| 36 | 4-104 | 930-104 | Clip Ring |
| 37 | 4-029 | 910-029 | Exhaust valve |
| 38 | 4-103 | 910-103 | O-Ring |
| 39 | 4-059 | 910-059 | Deflector |
| 40 | 4-081 | 910-081 | Diaphragm |
| 41 | 4-090 | 530-303 | Adjustment Nut |
| 42 | 4-089 | 550-052 | Spacer |
| 43 | 4-088 | 545-038 | Roller Lever |
| 44 | 4-087 | 530-506 | Washer, S.S. |
| 45 | 4-086 | 530-505 | Washer, Brass |
| 46 | 4-085 | 535-804 | Spring |
| 47 | 4-084 | 545-026 | Inlet Valve |
| 48 | 4-083 | 510-014 | O-ring |
| 49 | 4-082 | 950-082 | Inlet Seat |
| 50 | 4-058 | 910-058 | O-Ring |
| 51 | 4-057 | 950-057 | Retainer Plate, Regulator |
| 52 | 4-073 | 910-073 | O-Ring |
| 53 | 4-072 | 950-072 | Mount Tube, Oral Nasal |
| 54 | 4-017 | 930-017 | Screw |
| 55 | 4-140 |
905-140 905-340 |
Regulator Assembly Painted Regulator Assembly Polished |
| 56 | 4-035 | 915-036 | Microphone / Earphone |
| 56 | 4-036 | 915-036 | Microphone / Earphone |
| 57 | 4-034 | 915-034 | Speaker Wire Assembly |
| 58 | 4-033 | 515-035 | Binding Post |
| 59 | 4-055 | 905-055 | Demand Tube & Guard |
| 60 | 4-112 | 930-112 | Screw, 10-24 x 5/8" |
| 61 | / | 930-423 | Washer |
| 62 | / | 905-323 | Chin Strap |
| 63 | 4-017 | 930-017 | Screw |
| 64 | 4-016 | 960-016 | Neck Ring, Lower |
| 65 | 4-018 | 910-018 | Neck Seal |
| 66 | 4-015 | 960-015 | Neck Ring, Upper, Tapped |
| 67 | 4-135 | 905-135 | Neck Ring Assembly |
| 68 | 4-009/010 | 960-006 | Cam Handle, EXCHANGE ONLY |
| 69 | 4-068 | 930-068 | Nut |
| 70 | 4-012 | 930-012 | Washer |
| 71 | 4-011 | 930-011 | Screw |
| 72 | 4-111 | 955-111 | Elbow |
| 73 | 4-064 | 945-064 | Manifold Valve Body |
| 74 | 4-063 | 950-063 | Valve Stem, Manifold Valve |
| 75 | 4-062 | 920-062 | Teflon Packing, Manifold Valve |
| 76 | 4-060 | 950-060 | Packing Nut, Manifold Valve |
| 77 | 4-025 | 930-025 | Handle, Manifold Valve |
| 78 | 4-017 | 930-017 | Screw |
| 79 | 4-061 | 930-061 | Washer |
| 80 | 4-134 | 905-134 | Manifold Valve Assembly |
| 81 | 4-066 | 510-483 | O-ring |
| 82 | Order complete | #90 | One Way Valve Body |
| 83 | Order complete | #90 | Spring |
| 84 | Order complete | #90 | Poppet |
| 85 | Order complete | #90 | O-Ring |
| 86 | Order complete | #90 | O-Ring |
| 87 | Order complete | #90 | Wiper |
| 88 | Order complete | #90 | End Cap |
| 89 | / | 555-117 | Adapter |
| 90 | 4-019 | 555-195 | One Way Valve |
| 91 | / | 505-060 | One Way Valve Assembly |
| 92 | / | 950-348 | Auxiliary valve body |
| 93 | / | 550-138 | Stem |
| 94 | / | 540-095 | Washer |
| 95 | / | 520-024 | Packing |
| 96 | / | 550-254 | Packing Nut |
| 97 | / | 520-025 | Knob, Control |
| 98 | / | 535-802 | Spring |
| 99 | / | 550-250 | Lock Nut |
| 100 | / | 905-348 | Emergency Valve Assembly |
| 101 | 4-017 | 930-017 | Screw |
| 102 | 4-110 | 950-110 | Band Button |
| 103 | 4-108 | 905-108 | Neck Band |
| 104 | 4-107 | 950-107 | Adjustment Button |
| 105 | / | 910-410 | Adjustment strap |
| 106 | 4-106 | 910-406 | Head Harness w/o Adjustment Strap (910-410) |
| 107 | 4-109 | 930-109 | Washer |
| 108 | 4-017 | 930-106 | Screw |
| 109 | 4-005 | 910-005 | Face Seal |
| 110 | / | 510-575 | Nose block pad |
| 111 | 4-074 | 545-015 | Nose Device |
| 112 | 4-069 | 950-369 | Valve Body Oral Nasal |
| 113 | / | 510-552 | Valve, Oral Nasal |
| 114 | 4-070 | 910-070 | Oral Nasal |
| 115 | / | 915-447 | Standoff |
| 116 | / | 530-308 | Nut |
| 117 | / | 530-525 | Washer |
| 118 | 4-014 | 920-014 | Neck Ring Gasket |
| 119 | / | 915-445 | Insulation Sleeve |
| 120 | / | 905-175 | Locking Strap Assembly |
| 121 | / | 530-049 | Tie Wrap |
| not shown | 4-042 | 945-042 | Regulator Body, Tilt |
| not shown | 4-045 | 910-045 | Diaphragm, Tilt |
| not shown | 4-048 | 930-048 | Screw, Adjustment, Tilt |
| not shown | 4-049 | 935-049 | Spring, Adjustment, Tilt |
| not shown | 4-050 | 950-050 | Knob, adjustment, Tilt |
| not shown | 4-051 | 950-051 | Tilt Valve |
| not shown |
4-052 |
935-052 | Spring, Tilt Valve |
| not shown |
4-053 |
910-053 | O-Ring Tilt Valve |
| not shown | 4-054 | 950-054 | Housing Tilt Valve |
| not shown | 4-067 | 955-067 | Plug |
| not shown | 4-113 | 960-113 | Face Guard |
| not shown | 4-114 | 960-114 | Weld Shield, Flip-up |
| not shown | 4-115 | 940-115 | Hinge, Welding Shield |
| not Shown | 4-116 | 930-116 | Screw, Nylock |
| not Shown | 4-117 | 930-117 | Rubber Washer |
| not shown | 4-137 | 905-137 | Face Guard Assembly |
| not shown | 4-138 | 905-138 | Welding Shield Assembly |
| not shown | 4-144 | 925-144 | O-ring kit |
| Order as individual parts | 4-069 |
950-369 910-335 Valve |
|
| Order as individual parts | 4-130 |
915-036 Microphone, Earphone 915-034 Wire Assembly |
|
| Order as individual parts | 4-136 |
910-406 Head Harness 910-410 Adjustment Strap |
|
| Order as individual parts | 4-131 |
950-369 910-335 Valve 910-070 Oral Nasal 910-073 O-ring 950-072 Mount Tube |
|
| Order as individual parts | 4-132 |
930-075 Nut, Slotted 930-012 O-ring 950-076 Housing 510-008 O-ring 950-078 Packing Nut 550-065 Knob 545-015 Nose Device 510-575 Nose Device Pad |
|
|
4-400 |
900-400 |
400 Miller Helmet complete | |