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(K904L) - MARK II EXCAVATOR ASN LX1526 (1/88-12/03) (11-043) - PUMP ASSY, P/N 2437U191F1 Kobelco


1. HEAVY EQUIPMENT
2. CRAWLER EXCAVATORS
3. K SERIES EXCAVATORS
4. (K904L) - MARK II EXCAVATOR ASN LX1526 (1/88-12/03)
5. 11 Hydraulic Components
6. (11-043) - PUMP ASSY, P/N 2437U191F1


(11-043) - PUMP ASSY, P/N 2437U191F1 Kobelco:

(11-043) - PUMP ASSY, P/N 2437U191F1 Parts scheme
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Parts on group (K904L) - MARK II EXCAVATOR ASN LX1526 (1/88-12/03):

Pos. Part No Qty Parts name Comments
. . 2437U191F1 [1]   PUMP   KOB PUMP ASSY Superseded by part number: 2437U191F3
. . 2437U191F2 [1]   PUMP   KOB ASSY Superseded by part number: 2437U191F3
1. 2436U1319F2 [1]   REGULATOR   KOB ASSY(SEE FIG 11-038 )
2. 2436U1318F2 [1]   REGULATOR   KOB ASSY(SEE FIG 11-037 ) Superseded by part number: 2436U1318F6
111. 2437U188S111 [1]   SHAFT   KOB
113. 2437U188S113 [1]   SHAFT   KOB Superseded by part number: 2437U412S113
114. 2437U188S114 [1]   COUPLING   KOB
115. 2437U188S115 [1]   CUPRING   CUPRING
123. 2437U188S123 [2]   BEARING   KOB
124. 2437U188S124 [2]   BEARING   KOB Superseded by part number: YW10V00005S124
127. 2441U478S5 [4]   SPACER   KOB Superseded by part number: YW10V00003S127
141. NSS [2]   NOT SOLD SEPARAT   CON CYLINDER-BLOCK
151. NSS [18]   NOT SOLD SEPARAT   CON PISTON
152. NSS [18]   NOT SOLD SEPARAT   CON SHOE
153. 2437U188S153 [2]   PLATE   KOB
156. 2437U188S156 [2]   BUSHING   KOB Superseded by part number: YW10V00005S156
157. 2437U188S157 [18]   SPRING   KOB
158. 2437U188S158 [2]   THRUST RING   KOB
211. 2437U188S211 [2]   PLATE   KOB
212. 2437U188S212 [2]   PLATE   KOB
214. 2437U188S214 [2]   BUSHING   KOB
251. 2437U188S251 [2]   PLATE   KOB
261. 2437U188S261 [1]   COVER   KOB
263. 2437U188S263 [1]   COVER   KOB
271. 2437U188S271 [2]   CASING   KOB
312. 2437U188S312 [1]   BLOCK   KOB
313. NSS [1]   NOT SOLD SEPARAT   CON PLATE.VALVE
314. NSS [1]   NOT SOLD SEPARAT   CON PLATE.VALVE
401. 2437U188S401 [8]   CAPSCREW   KOB SCREW
406. ZS23C06016 [4]   SCREW,Hex Socket Head, M6 x 16mm   KOB M06x1.0x16mm Superseded by part number: ZS28C06016
407. ZS23C06020 [4]   SCREW,Hex Socket Head, M6 x 20mm   KOB M06x1.0x20mm Superseded by part number: ZS28C06020
466. 2441U722S466 [2]   PLUG   KOB Superseded by part number: 2441U667S466
468. 2441U549S990 [3]   PLUG   KOB PLUG Superseded by part number: 2441U436S468
490. 2441U722S490 [15]   PLUG   KOB 1/16" NPTF
531. NSS [2]   NOT SOLD SEPARAT   CON LEVER
532. 2437U188S532 [2]   PISTON   KOB
534. 2437U188S534 [2]   POPPET   KOB
535. 2437U188S535 [2]   STOP   KOB
548. NSS [2]   NOT SOLD SEPARAT   CON PIN
702. ZD12G03000 [2]   O-RING,29.40mm ID x 35.60mm OD x 3.10mm   KOB ID 29.4 ± 0.29 x OD 35mm
710. ZD12G08500 [2]   O-RING,84.40mm ID x 90.60mm OD x 3.10mm   KOB ID 84.40 ± 0.73 x OD 90mm
717. ZD12G12000 [2]   O-RING,3.1mm Thk x 119.4mm ID, 90 Duro   KOB O-Ring -- ID 119.40 ± 0.98 x OD 125mm
719. ZD12G11500 [2]   O-RING,114.40mm ID x 120.60mm OD x 3.10mm   KOB ID 114.40 ± 0.94 x OD 120mm
724. ZD12P00800 [18]   O-RING,1.9mm Thk x 7.8mm ID, 90 Duro   KOB ID 7.8mm x OD 9.7mm
728. ZD12P01800 [3]   O-RING   KOB ID 17.8mm x OD 20.2mm
732. ZD12P01600 [2]   O-RING   KOB ID 15.80 ± 0.20 x OD 20mm
755. ZD12P01100 [2]   O-RING   KOB ID 10.8mm x OD 13.2mm
774. 2441U478S26 [1]   OIL SEAL   KOB Superseded by part number: 2441U122-24
789. ZD85P01600 [2]   RING   KOB
792. ZD85G03000 [2]   BACK-UP RING   KOB ID 30 x OD 35 x Th 1.25mm
808. ZN11C16010 [4]   NUT   KOB M16x2.0mm
824. 2441U478S27 [2]   SNAP RING   KOB Superseded by part number: ZR16X03500
885. 2441U436S886 [2]   PIN   KOB
886. ZP26D06014 [4]   PIN   KOB Roll -- OD 06 x 14mm Long
901. ZS91C01000 [2]   BOLT   KOB Eye -- M10x1.50x18mm
953. 2437U188S953 [2]   CAP,M10 x 20mm   KOB
954. 2437U188S954 [2]   SCREW   KOB
981. NSS [1]   NOT SOLD SEPARAT   CON KANE-PLATE
983. NSS [2]   NOT SOLD SEPARAT   CON PIX
. . 2437U175S11 [18]   PISTON   KOB REPAIR KIT (CONSISTS OF REF:151.152) Superseded by part number: YW10V00003S011
. . 2437U188S13 [1]   REPAIR KIT   KOB (CONSISTS OF REF: 141.313) Superseded by part number: YX10V00003R200
. . 2437U188S14 [1]   REPAIR KIT   KOB (CONSISTS OF REF:141,314) Superseded by part number: YX10V00003R300
. . 2437U188S530 [2]   REPAIR KIT   KOB (CONSISTS OF REF:531.548)

Parts catalog (K904L) - MARK II EXCAVATOR ASN LX1526 (1/88-12/03):

(11-042) - SECTION ASSY, INLET
(K904L) - MARK II EXCAVATOR ASN LX1526 (1/88-12/03) part catalog
(11-041[02]) - VALVE ASSY, CONTROL, P/N 2436U1329F2
(K904L) - MARK II EXCAVATOR ASN LX1526 (1/88-12/03) part catalog
(11-041[01]) - VALVE ASSY,CONTROL, P/N 2436U1329F2
(K904L) - MARK II EXCAVATOR ASN LX1526 (1/88-12/03) part catalog
(11-040) - VALVE ASSY, HOLDING
(K904L) - MARK II EXCAVATOR ASN LX1526 (1/88-12/03) part catalog
(11-044) - CYLINDER ASSY, P/N 2438U696F1
(K904L) - MARK II EXCAVATOR ASN LX1526 (1/88-12/03) part catalog
(11-045) - CYLINDER ASSY, P/N 2438U697F1
(K904L) - MARK II EXCAVATOR ASN LX1526 (1/88-12/03) part catalog
(11-046) - CYLINDER ASSY, P/N 2438U706F1
(K904L) - MARK II EXCAVATOR ASN LX1526 (1/88-12/03) part catalog
(11-047) - CYLINDER ASSY (DOZER)
(K904L) - MARK II EXCAVATOR ASN LX1526 (1/88-12/03) part catalog
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