AIR COMPRESSORS SERVICE

AIR COMPRESSORS SERVICE
AIR COMPRESSORS DALLAS, TEXAS

Tuesday, September 3, 2019

CURTIS C98 PUMP, 20HP PUMP, 25HP PUMP, 30HP PUMP







CURTIS C98 PUMP PARTS AND DESCRIPTIONS





LPSV SERVICE KIT
KIT NUMBER PARTS DESCRIPTION QTY
FSK-C98LPSV FCDB1317-P VALVE LP SUCTION 1
FSK-C98LPSV FCDB1304 GASKET LOW PRESSURE VALVE 1
FSK-C98LPSV FVH1232 WASHER 9/16 X 25/64 X 0.051 ALUMINUM 4
FSK-C98LPSV FCM657 GASKET VALVE PLATE C200-300, C98, C100 1
FSK-C98LPSV FVA729 TEE COMP RUN  1/8 NPT X 1/4 OD X 1/4 OD 1
FSK-C98LPSV FCA29948 SPRING UNLOADER FORK 1
FSK-C98LPSV FVH12PL SCREW HEX HD 1/2-13UNC X 1 1-3/8 GR5 ZN
FSK-C98LPSV FRK2063 NUT STUD REPLACES RK29E 4
FSK-C98LPSV FVH08KP SCREW SOCKET HEAD CUP PT 3/8-16 X2 BL OX 4
FSK-C98LPSV FCBA959 CYLINDER UNLOADER LP SUCTION VALVE ASSY 1
FSK-C98LPSV FCBB931 FORK UNLOADER ASSY 1
FSK-C98LPDV FCDB1318-P VALVE LP DISCHARGE 1
FSK-C98LPDV FCM657 GASKET VALVE PLATE C200-300, C98, C100 1
FSK-C98LPDV FCDB1304 GASKET LOW PRESSURE VALVE 1
FSK-C98LPDV FVH1232 WASHER 9/16 X 25/64 X 0.051 ALUMINUM 4
FSK-C98LPDV FVH12PL SCREW HEX HD 1/2-13UNC X 1 1-3/8 GR5 ZN 4
FSK-C98LPDV FVH08KP SCREW SOCKET HEAD CUP PT 3/8-16 X2 BL OX 4
FSK-C98LPDV FRK2063 NUT STUD REPLACES RK29E 4
HP VALVE SERVICE KITS
HPSV SERVICE KIT
KIT NUMBER PARTS DESCRIPTION QTY
FSK-C98HPSV FCMA607-P VALVE SUCTION ASSY 1
FSK-C98HPSV FCDB1305 GASKET HIGH PRESSURE VALVE ALUMINUM 1
FSK-C98HPSV FVH1232 WASHER 9/16 X 25/64 X 0.051 ALUMINUM 3
FSK-C98HPSV FCM656 GASKET VALVE HIGH PRESS ORDER W/ CM657 1
FSK-C98HPSV FVH12PL SCREW HEX HD 1/2-13UNC X 1 1-3/8 GR5 ZN 3
FSK-C98HPSV FVH08KN SCREW HEX HD CUP PT 3/8-16 X 1-3/4 BL OX 3
FSK-C98HPSV FRK2063 NUT STUD REPLACES RK29E 3
FSK-C98HPSV FCBB921 BUFFER ASSY UNLOADER OVER TRAVEL 1
FSK-C98HPSV FCA29948 SPRING UNLOADER FORK 1
FSK-C98HPSV FCBB920 FORK UNLOADER HIGH PRESS SUCTION VALVE 1
FSK-C98HPSV FCBB926 CYLINDER ASSY UNLOADER HP SUCTION VALVE 1
HPDV SERVICE KIT
KIT NUMBER PARTS DESCRIPTION QTY
FSK-C98HPDV FCDB1320-P VALVE DISCHARGE HIGH PRESSURE ASSY C98 1
FSK-C98HPDV FCM656 GASKET VALVE HIGH PRESS ORDER W/ CM657 1
FSK-C98HPDV FVH1232 WASHER 9/16 X 25/64 X 0.051 ALUMINUM 3
FSK-C98HPDV FCDB1305 GASKET HIGH PRESSURE VALVE ALUMINUM 1
FSK-C98HPDV FVH12PL SCREW HEX HD 1/2-13UNC X 1 1-3/8 GR5 ZN 3
FSK-C98HPDV FVH08KP SCREW SOCKET HEAD CUP PT 3/8-16 X2 BL OX 3
FSK-C98HPDV FRK2063 NUT STUD REPLACES RK29E 3
GASKET & RINGS SERVICE KIT
GASKET SERVICE KIT
KIT NUMBER PARTS DESCRIPTION QTY
FSK-C98GK FCMA620 GASKET SIDE DOOR 3
FSK-C98GK FCM656 GASKET VALVE HIGH PRESS ORDER W/ CM657 2
FSK-C98GK FCM657 GASKET VALVE PLATE C200-300, C98, C100 2
FSK-C98GK FCM659 GASKET INTERCOOLER MANIFOLD 2
FSK-C98GK FCM660 GASKET CYLINDER HEAD 1
FSK-C98GK FCM665 GASKET BREATHER COVER ALL ML 1
FSK-C98GK FCX2162 GASKET CRANKCASE 1
FSK-C98GK FCX2163 GASKET END PLATE 1
FSK-C98GK FVH1224 WASHER .650 X .958 X .0475 COPPER 2
FSK-C98GK FVH1232 WASHER 9/16 X 25/64 X 0.051 ALUMINUM 14
FSK-C98GK FCDB1304 GASKET LOW PRESSURE VALVE 2
FSK-C98GK FCDB1305 GASKET HIGH PRESSURE VALVE ALUMINUM 2
FSK-C98GK FCA2312A GASKET/FLANGE COVER PLATE - REPL CA2312 1
FSK-C98GK FVB416 O-RING 1
FSK-C98GK FCMA602 END PLATE SMALL SHIM SET 1
FSK-C98GK FCX2325 SMALL END PLATE GASKET 1
PISTON RING SERVICE KIT
KIT NUMBER PARTS DESCRIPTION QTY
FSK-C98RNG FCMA631 RING SET HP PISTON C98 1
FSK-C98RNG FCMA630 RING SET LP PISTON C98 1






1000 HR SERVICE KIT
KIT NUMBER PARTS DESCRIPTION QTY
FSK-C9810SK FVA1129 FILTER ELEMENT 2 1
FSK-C9810SK FSC-1000QT OIL FSC-1000 1 QUART RECIP OIL 6
REBUILD SERVICE KIT
KIT NUMBER PARTS DESCRIPTION QTY
FSK-C98RK FSK-C98LERK KIT LOWER END REBUILD C9801 & LATER 1
FSK-C98RK FVA1129 FILTER ELEMENT 2 1
FSK-C98RK FSK-C98LPSV KIT, VALVE REPLACEMENT C98 L.P.S.V. 1
FSK-C98RK FSK-C98LPDV KIT, VALVE REPLACEMENT C98 L.P.D.V. 1
FSK-C98RK FSK-C98HPSV KIT, VALVE REPLACEMENT C98 H.P.S.V. 1
FSK-C98RK FSK-C98HPDV KIT, VALVE REPLACEMENT C98 H.P.D.V. 1
LOWER END REBUILD SERVICE KIT
KIT NUMBER PARTS DESCRIPTION QTY
FSK-C98LERK FVH1224 WASHER .650 X .958 X .0475 COPPER 2
FSK-C98LERK FCM659 GASKET INTERCOOLER MANIFOLD 2
FSK-C98LERK FCM660 GASKET CYLINDER HEAD 1
FSK-C98LERK FCMA631 RING SET HP PISTON C98 1
FSK-C98LERK FCMA630 RING SET LP PISTON C98 1
FSK-C98LERK FVD840 BEARING PISTON PIN (BUSHING) 4
FSK-C98LERK FVH12NU SCREW HEX HD 1/2-20UNF X 3-1/4 GR5 ZN PL 4
FSK-C98LERK FVH35P1 LOCKWASHER LIGHT 1/2 ZINC PLATED 4
FSK-C98LERK FVH15P1 NUT HEX 1/2-13UNC ZINC GRADE A ZN PLATED 4
FSK-C98LERK FSK-C98GK KIT SERVICE GASKET SET 1
FSK-C98LERK FCM606 CONNECTING ROD BEARINGS SET 2













PARTS LIST - CYLINDER HEAD
ITEM NO DESCRIPTION QTT PART NUMBER
1 CYLINDER HEAD, LOT C9856 1 FCMA613W
2 GASKET, L.P. VALVE 2 FCDB1304
3 LP SUCTION VALVE 1 FCDB1317-P
4 SPRING 0.08 DIA X 1 3/8 X 1"OD 2 FCA29948
5 UNLOADER FORK ASSEMBLY 1 FCBB931
6 SPACER - LOW PRESSURE 2 2601039570
7 LP VALVE COVER PLATE GASKET 2 FCM657
8 LPSV COVERPLATE 1 2601039550
9 WASHER ALUMINUM 9/16 14 FVH1232
10 NUT-STUD 14 FRK2063
11 HHCS 1/2-13UNC X 1.325 14 FVH12PL
12 L P S V UNLOADER CYLINDER ASSM 1 FCBB959
13 SCREW-3/8 X 1.75 HEX.-SOC. HEAD 11 FVH08KP
14 PLATE - LPDV COVER 1 2601039590
15 LP DISCHARGE VALVE 1 FCDB1318-P
16 HP DISCHARGE VALVE 1 FCDB1320-P
17 SPACER-HIGH PRESSURE 2 FCMA730
18 GASKET-VALVE PLATE-H.P. 2 FCM656
19 HP DISCHARGE VALVE COVER PLATE 1 2601039630
20 GASKET, H.P. VALVE ALUMINUM 2 FCDB1305
21 HP SUCTION VALVE 1 FCMA607-P
22 FORK-UNLOADING-H.P.S.V. 1 FCBB920
23 BUFFER ASSEMBLY-UNLOADER OVERTRAVEL 1 FCBB921
24 HIGH PRESURE SUCTION VALVE COVER PLATE 1 2601039600
25 SCREW - SET HEX HEAD, CUP PT 3/8 X 1 3/4"LG 3 FVH08KN
26 CYLINDER ASSEMBLY/UNLOADER H.P.S.V. 1 FCBB926
27 NIPPLE-BLACK 2 X 8 5/8 T B E SEAMLESS 1 FCM614
28 MANIFOLD CONNECTION 1 2601494160
29 COMP MALE ELBOW90 1/4NPT X 1/4 OD BRASS 1 FVA15BCE
30 TUBE, COPPER UNLOADER 1 FCBA996
31 COMPRESSION RUN TEE, 1/4 OD X 1/8NPT 1 FVA729
32 STUD-CYLINDER HEAD 9 FCMA652







PARTS LISTS - L.P. PISTON
DESCRIPTION QTY PART NUMBER
CONNECTING ROD 1 FCDB1300
BEARING-NEEDLE-ROLLER 2 FVD840
L.P. PISTON 1 FCDB1313
L.P. PISTON PIN 1 FCDB1315
ROLL PIN  3/8 DIA X 3/4 LG 1 FVH25MF
SET, CONN ROD BEARING 1 FCM606
HHCS 1/2-20UNF X 3 1/4 GRADE 5 2 *FVH12NU
LOCKWASHER, 1/2" ZINC 2 FVH35P1
NUT HEX 1/2''-13 ZINC PLATED 2 *FVH15N
RING LP 2 FCAD25313B
EXPANDER-OIL RING 1 FCAD25313A
RING-REVERSE TWIST-COMP. 1 FCAD25513
RING-BARREL FACE 1 FCAD25613
PISTON RING-REVERSE TWIST 1 FCAD258




C98 PARTS LIST






PARTS LIST - GENERAL ASSEMBLY
DESCRIPTION QTY PART NUMBER
CRANKSHAFT 1 FCMA657
CONE-BEARING 1 FVD850
CONE-BEARING-FLYWHEEL SIDE 1 FVD851
C98 CRANKCASE 1 FCDB1306
CUP-BEARING 1 -
SHIM/BLUE  .005 THICK 1 FVB1204
SHIM/TRANSPARENT  .007 THICK 1 FVB1205
SHIM/YELLOW .020 THICK 1 FVB1206
END PLATE 1 2601039690
HHCS 1/2-13UNC X 1 .5 12 FVH12PM1
GASKET, FLANGE COVER PLATE 1 FCA2312A
LOW OIL GUARD COVER 1 FCA2323
LOCKWASHER 1/4'' 6 FVH35F1
HHCS 1/4-20 X 1/2" GR 5, ZINC 2 FVH12FD1
OIL RING GUIDE PIN 1 FCX2123
CUP-BEARING 1 -
C98 LARGE END PLATE GASKET 1 FCX2163
LARGE END PLATE 1 2601039670
OIL SEAL 1 FVB312
NUT-FLEX LOC-HEX 5/16"-18 X 5/16" 1 FVH20H
COTTER- 1/8 X 1 2 FVH23DH
C98 CYLINDER TO CRANKCASE GASKET 1 FCX2162
CYLINDER 1 2689020610
SCREW-HX. HEAD CAP 3/4 X 1 3/4" GRADE 2 6 FVH11TN
H.P. PISTON ASSEMBLY 1 -
RING-OILING 8 9/16 X 5/16 1 FCM679
C98 HEAD CYLINDER ASSEMBLY 1 -
GASKET-BREATHER COVER 1 FCM665
FHMS10/32 X 3/8 4 FVH01CC
BREATHER COVER 1 FCM663
C98 OIL FILL SIDE DOOR 1 FCDB1308
PLUG SQ HEAD 3/4 NPT CI BLACK 1 FPTP05AG
O-RING 1 FVB416
C98 Air Filter Assembly 1 FVA1128
C98 INTERCOOLER MANIFOLD GASKET 2 FCM659
C98 COOLING SYSTEM ASSEMBLY 1 -
HHCS, 3/8-16 X 1-1/2 ASTM A307 ZINC 4 FVH11KM1
HHCS 5/8-11UNC X 6 1/2 2 FVH1658
FLYWHEEL 1 2689230010
FLYWHEEL KEY 9/16 X 9/16 X 4 1 FCMA665
LOCKWASHER 1 FCW222-1
NUT, CRANKSHAFT  (CX9BG) 1 FCX225-2
INTERCOOLER SPACER 1 FCMA635
BAFFLE ASSEMBLY 2 FCW2365
INTERCOOLER BOTTOM CLAMP 1 FCMA636
SCREW-HEX HEAD CAP 5/16 X 5 1 FVH11HZ
DIPSTICK ASSEMBLY 1 FCDB1309
INTERCOOLER TOP CLAMP 1 FCMA634
LOCKWASHER 3/8" ZINC PLATED 1 FVH35K1
SCREW-MACHINE 10/32 X 3/8 4 FVH01CC
WASHER, COPPER 2 FVH1224
SCREW-HEX HEAD-CAP 3/8 X 3/4 1 FVH11KF
































































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