Ingersoll-Rand ARO PX30R Series, Operator'S Manual

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PX30R-XXX-XXX-CXXX (en) Page 5 of 12
PARTS LIST / PX30R-XXX-XXX-CXXX FLUID SECTION
FLUID SECTION SERVICE KITS (637303 -XXX or 637303 -XX)

For Fluid Kits With Seats:
637303-XXX Fluid Section Service Kits include: Seats (see SEAT Option, refer to -XXX in chart below), Balls (see BALL Option, refer to -XXX in chart below),
Diaphragms (see DIAPHRAGM Option, refer to -XXX in chart below), and items: 3, 19, 70, 144, 175 and 196 (listed below) plus 174 and 94276 Lubriplate
FML-2 grease (page 6).

For Fluid Kits Without Seats:
637303-XX Fluid Section Service Kits include: Balls (see BALL Option, refer to -XX in chart below), Diaphragms (see DIAPHRAGM Option, refer to -XX in chart
below), and items: 3, 19, 70, 144, 175 and 196 (listed below) plus 174 and 94276 Lubriplate FML-2 grease (page 6).
MATERIAL CODE
[A] = Aluminum
[B] = Nitrile
[C] = Carbon Steel
[Co] = Copper
[CI] = Cast Iron
[E] = E.P.R.
[H] = Hytrel
[Ha] = Hastelloy - C
[K] = Kynar PVDF
[L] = Long Life PTFE
[SH] = Hard Stainless Steel
[Sp] = Santoprene
[SS] = Stainless Steel
[T] = PTFE
[V] = Viton

Air motor kit parts, see pages 7 and 8.

“Smart Parts“, keep these items on hand in addition to the service kits for fast
repair and reduction of down time.
SEAT OPTIONS PX30R-XXX-XXX-CXXX BALL OPTIONS PX30R-XXX-XXX-CXXX

“21”

“22”
(3-1/4” diameter) 
“19”
(3/16” x 5” o.d.)
-XXX Seat Qty Mtl -XXX Seat Qty Mtl -XXX Ball Qty Mtl “O” Ring Qty Mtl
-AXX 94104-A (4) [Sp] -HXX 94114 (4) [SH] -XAX 94103-A (4) [Sp] 94115 (4) [E]
-CXX 94104-C (4) [H] -KXX 94621-K (4) [K] -XCX 94103-C (4) [H] Y327-350 (4) [V]
-EXX 95678 (4) [C] -LXX 94939 (4) [Ha] -XGX 94103-G (4) [B] Y325-350 (4) [B]
-FXX 95674 (4) [A] -SXX 94113 (4) [SS] -XTX 94103-T (4) [T] Y328-350 (4) [T]
-GXX 94104-G (4) [B] -XVX 94103-V (4) [V] Y327-350 (4) [V]
DIAPHRAGM OPTIONS PX30R-XXX-XXX-CXXX

Service Kits
With Seats
-XXX = (Seat)
-XXX = (Ball)
-XXX = (Diaphragm)

Service kits
Without Seats
-XX = (Ball)
-XX = (Diaphragm)

“7”

“8”

“3”
(1/8” x 1” o.d.)
-XXX Diaphragm Qty Mtl Diaphragm Qty Mtl “O” Ring Qty Mtl
-XXA 637303-XXA 637303-XA 94091-A (2) [Sp] - - - - - - - - - - - Y328-210 (2) [T]
-XXB 637303-XXB 637303-XB 94110-A (2) [Sp] - - - - - - - - - - - Y328-210 (2) [T]
-XXC 637303-XXC 637303-XC 94091-C (2) [H] - - - - - - - - - - - Y327-210 (2) [V]
-XXG 637303-XXG 637303-XG 96016-2 (2) [B] - - - - - - - - - - - Y328-210 (2) [T]
-XXL 637303-XXL 637303-XL 94090-L (2) [L] 94110-A (2) [Sp] Y328-210 (2) [T]
-XXT 637303-XXT 637303-XT 94090-T (2) [T] 94110-A (2) [Sp] Y328-210 (2) [T]
-XXV 637303-XXV 637303-XV 95345 (2) [V] - - - - - - - - - - - Y327-210 (2) [V]
NOTE: Seat options -AXX, -CXX and -GXX do not require item 19 "O" ring.
MANIFOLD THREAD / FLUID CAP MATERIAL OPTIONS PX30R-XXX-XXX-CXXX
Cast Iron Stainless Steel
PX30R-ACX-XXX-C PX30R-BCX-XXX-C PX30R-ASX-XXX-C PX30R-BSX-XXX-C PX30X-DSX-XXX-C PX30R-FSX-XXX-C
NPTF BSP NPTF BSP
Item Description
(size)
Qty Part No. Mtl Part No. Mtl Part No. Mtl Part No. Mtl Part No. Mtl Part No. Mtl
15 Fluid Cap (2) 94106 [CI] 94106 [CI] 94107 [SS] 94107 [SS] 94107 [SS] 94107 [SS]
60 Inlet Manifold (1) 97215 -1 [CI] 97215 -2 [CI] 97212-1 [SS] 97212-2 [SS] 97416 [SS] 97213 [SS]
61 Outlet Manifold (1) 94702-1 [CI] 94702-2 [CI] 94704-1 [SS] 94704-2 [SS] 97417 [SS] 96784 [SS]
EXTERNAL HARDWARE OPTION PX30R-XXX-XXX-CXXX
PX30R-XXP-XXX-C PX30R-XXS-XXX-C
Item Description
(size)
Qty Part No. Mtl Part No. Mtl
26 Screw
(M12 x 1.75 - 6g x 45 mm)
(12) 94412-1 [C] 94412-2 [SS]
27 Screw
(M12 x 1.75 - 6g x 60 mm)
(16) 94991-1 [C] 94991 [SS]
29 Nut
(M12 x 1.75 - 6h)
(16) 95053-1 [C] 95053 [SS]
COMMON PARTS
Item Description
(size)
Qty Part No. Mtl

1 Rod (1) 97387 [C]
5 Backup Washer (2) 94831-2 [SS]
6 Fluid Side Washer (2) 94803 [SS]
9 Washer
(3/16” i.d. x 2” o.d. x 5/32”)
(2) Y13-12-T [SS]
14 Cap Screw
(3/4” - 16 x 3-1/4”)
(2) Y5-134-T [SS]
68 Air Cap (1) 94031-1 [SS]
69 Air Cap (1) 94031-2 [SS]

70 Gasket (2) 94100 [B]
Item Description
(size)
Qty Part No. Mtl
74 Pipe Plug
(1/4 - 18 N.P.T. x 7/16”)
(2) Y17-51-S [SS]
126 Plug (1) 93897-1 [SS]
131 Screw
(M10 x 1.5 - 6g x 120 mm)
(4) 96656 [SS]

144 “U” Cup
(3/16” x 1-3/8” o.d.)
(2) Y186-51 [B]

175 “O” Ring
(3/32” x 1” o.d.)
(2) Y325-117 [B]

180 Gasket
(0.406” i.d. x 0.031” thick)
(4) 94098 [Co]
181 Roll Pin
(5/32” o.d. x 3/4” long)
(4) Y178-56-S [SS]

196 Cushion (2) 94631 [Sp]