
TABLE OF CONTENTS
001 FRONT FRAME GROUP
002 ARTICULATION
003 REAR FRAME
004 SEAT GROUP
005 FRONT AXLE & DRIVE SHAFT GROUP
006 FRONT AXLE ASSEMBLY, LIMITED SLIP DIFFERENTIAL
007 TRANSMISSION, REAR AXLE & WHEEL
008 REAR AXLE ASSEMBLY, STANDARD DIFFERENTIAL
009 FOOT BRAKE GROUP
010 PUMP DRIVE & NEUTRAL START GROUP
011 FORWARD & REVERSE PEDAL CONTROL GROUP
012 RESERVOIR & FILTER GROUP
013 HYDRAULICS GROUP, LOADER VALVE, OIL COOLER & GEARPUMP HYDRAULICS
014 HYDRAULICS GROUP, PROPULSION HYDRAULICS
015 HYDRAULICS, STEERING CYLINDER HYDRAULICS
016 STEERING CYLINDER (792443) ASSEMBLY
017 HYDRAULICS, STEERING MOTOR HYDRAULICS
018 LOADER GROUP
019 HYDRAULICS, LOADER BUCKET CYLINDER HYDRAULICS
020 HYDRAULICS, LOADER BOOM LIFT HYDRAULICS
021 HYDRAULIC SYSTEM, DUAL AXIS CONTROL GROUP
022 BACKHOE MAINFRAME & STABILIZER GROUP
023 KINGPOST GROUP
024 BACKHOE BOOM
025 DIPPER & BUCKET
026 EXTENDABLE DIPPER
027 EXTENDABLE DIPPER PEDAL CONTROL LINKAGE
028 BACKHOE CONTROLS GROUP
029 11 FT. BACKHOE VALVE & COVER GROUP
030 13 FT. BACKHOE VALVE & COVER GROUP
031 BACKHOE CONTROL VALVE ASSEMBLY, CONTROL VALVE, RESTRICTORS,
032 BACKHOE CONTROL VALVE ASSEMBLY, R.H., END COVER ASSEMBLY,
033 BACKHOE CONTROL VALVE ASSEMBLY, STABILIZER SECTION GROUP,
034 BACKHOE CONTROL VALVE ASSEMBLY, SWING SECTION GROUP,
035 BACKHOE CONTROL VALVE ASSEMBLY, BUCKET & EXTENDABLE
036 BACKHOE CONTROL VALVE ASSEMBLY, CROWD SECTION GROUP,
037 BACKHOE CONTROL VALVE ASSEMBLY, BOOM SECTION GROUP,
038 BACKHOE CONTROL VALVE ASSEMBLY, L.H., END COVER ASSEMBLY,
039 HYDRAULICSP, STABILIZER CYLINDER HYDRAULICS, 11 FT & 13 FT BACKHOES
040 HYDRAULICS, BACKHOE VALVE SUPPLY & SWING CYLINDER, 11 FT & 13 FT
BACKHOES
041 HYDRAULICS, KINGPOST BULKHEAD-TO-BACKHOE VALVE HYDRAULICS, 11 FT &
13 FT BACKHOES
042 HYDRAULICS GROUP, BUCKET HYDRAULICS, 11 FT. BACKHOE
043 HYDRAULICS, EXTENDABLE DIPPER & BUCKET HYDRAULICS, 13 FT BACKHOE
044 HYDRAULICS, BOOM & DIPPER HYDRAULICS, 11 FT & 13 FT BACKHOES
045 STABILIZER CYLINDER ASSEMBLY
046 SWING CYLINDER ASSEMBLY
047 BUCKET CYLINDER ASSEMBLY
048 BOOM CYLINDER ASSEMBLY, USED ON ASN
049 CROWD CYLINDER ASSEMBLY
050 CROWD CYLINDER ASSEMBLY, USED ON & ASN 735284

TABLE OF CONTENTS
051 EXTENDABLE DIPPER CYLINDER ASSEMBLY
052 BUCKET & LIFT, LOADER CYLINDER ASSEMBLY
053 HYDRAULIC GROUP, CONTROL VALVE ASSEMBLY
054 STEERING & LOADER GEAR PUMP ASSEMBLY
055 PROPULSION MOTOR ASSEMBLY
056 PROPULSION PUMP ASSEMBLY
057 STEERING MOTOR
058 GEARBOX
059 ELECTRICAL SYSTEM, CONSOLE GROUP
060 ELECTRICAL SYSTEM, ENGINE
061 ELECTRICAL SYSTEM, COLD START GROUP
062 ENGINE RELATED PARTS GROUP
063 AIR CLEANER ASSEMBLY
064 FUEL SYSTEM
065 ATTACHMENTS & OPTIONAL EQUIPMENT, LIGHT KIT
066 AUXILIARY BATTERY KIT
067 ATTACHMENTS & OPTIONAL EQUIPMENT, WINDSHIELD WIPER BUNDLE
068 ATTACHMENTS & OPTIONAL EQUIPMENT, CAB BUNDLE & WINDSHIELD KIT
069 ATTACHMENTS & OPTIONAL EQUIPMENT, HEATER BUNDLE
070 ATTACHMENTS & OPTIONAL EQUIPMENT, AUXILIARY HYDRAULICS BUNDLE
071 ATTACHMENTS & OPTIONAL EQUIPMENT, AUXILIARY BOOM HYDRAULICS KIT,
072 ATTACHMENTS & OPTIONAL EQUIPMENT, AUXILIARY BOOM HYDRAULIC KIT,
073 ATTACHMENTS & OPTIONAL EQUIPMENT, AUXILIARY BOOM HYDRAULICS KIT,
074 ATTACHMENTS & OPTIONAL EQUIPMENT, QUICK ATTACHMENT KIT
075 ATTACHMENTS & OPTIONAL EQUIPMENT, PALLET FORK BUNDLES
076 ATTACHMENTS & OPTIONAL EQUIPMENT, EXTENDABLE TRAVEL LINK KIT
077 ATTACHMENTS & OPTIONAL EQUIPMENT, STREET PADS KIT
078 L423D ONAN ENGINE, SHORT BLOCK CYLINDER GROUP
079 L423D ONAN ENGINE, CYLINDER HEAD ASSEMBLY GROUP
080 L423D ONAN ENGINE, BEARING KIT, CRANKSHAFT & GEAR GROUP
081 L423D ONAN ENGINE, PISTON GROUP
082 L423D ONAN ENGINE, ROCKER COVER GROUP
083 L423D ONAN ENGINE, FUEL SYSTEM GROUP
084 L423D ONAN ENGINE, FLYWHEEL & FLYWHEEL HOUSING GROUP
085 L423D ONAN ENGINE, OIL PAN & FILTER GROUP
086 L423D ONAN ENGINE, FUEL INJECTION GROUP
087 L423D ONAN ENGINE, INTAKE & EXHAUST MANIFOLD GROUP
088 L423D ONAN ENGINE, ALTERNATOR GROUP
089 L423D ONAN ENGINE, GEARCASE GROUP
090 1 L423D ONAN ENGINE, ALTERNATOR ASSEMBLY, 9609165
090 2 L423D ONAN ENGINE, ALTERNATOR ASSEMBLY, 86520116
091 L423D ONAN ENGINE, STARTER GROUP
092 L423D ONAN ENGINE, GLOW PLUG & FRONT ENGINE MOUNT GROUP
093 L423D ONAN ENGINE, COOLANT PUMP GROUP
094 L423D ONAN ENGINE, LOW FAN DRIVE

SECTION INDEX
001 FRONT FRAME GROUP
002 ARTICULATION
003 REAR FRAME
004 SEAT GROUP
005 FRONT AXLE & DRIVE SHAFT GROUP
006 FRONT AXLE ASSEMBLY, LIMITED SLIP DIFFERENTIAL
007 TRANSMISSION, REAR AXLE & WHEEL
008 REAR AXLE ASSEMBLY, STANDARD DIFFERENTIAL
009 FOOT BRAKE GROUP
010 PUMP DRIVE & NEUTRAL START GROUP
011 FORWARD & REVERSE PEDAL CONTROL GROUP
012 RESERVOIR & FILTER GROUP
013 HYDRAULICS GROUP, LOADER VALVE, OIL COOLER & GEARPUMP HYDRAULICS
014 HYDRAULICS GROUP, PROPULSION HYDRAULICS
015 HYDRAULICS, STEERING CYLINDER HYDRAULICS
016 STEERING CYLINDER (792443) ASSEMBLY
017 HYDRAULICS, STEERING MOTOR HYDRAULICS
018 LOADER GROUP
019 HYDRAULICS, LOADER BUCKET CYLINDER HYDRAULICS
020 HYDRAULICS, LOADER BOOM LIFT HYDRAULICS
021 HYDRAULIC SYSTEM, DUAL AXIS CONTROL GROUP
022 BACKHOE MAINFRAME & STABILIZER GROUP
023 KINGPOST GROUP
024 BACKHOE BOOM
025 DIPPER & BUCKET
026 EXTENDABLE DIPPER
027 EXTENDABLE DIPPER PEDAL CONTROL LINKAGE
028 BACKHOE CONTROLS GROUP
029 11 FT. BACKHOE VALVE & COVER GROUP
030 13 FT. BACKHOE VALVE & COVER GROUP
031 BACKHOE CONTROL VALVE ASSEMBLY, CONTROL VALVE, RESTRICTORS,
032 BACKHOE CONTROL VALVE ASSEMBLY, R.H., END COVER ASSEMBLY,
033 BACKHOE CONTROL VALVE ASSEMBLY, STABILIZER SECTION GROUP,
034 BACKHOE CONTROL VALVE ASSEMBLY, SWING SECTION GROUP,
035 BACKHOE CONTROL VALVE ASSEMBLY, BUCKET & EXTENDABLE
036 BACKHOE CONTROL VALVE ASSEMBLY, CROWD SECTION GROUP,
037 BACKHOE CONTROL VALVE ASSEMBLY, BOOM SECTION GROUP,
038 BACKHOE CONTROL VALVE ASSEMBLY, L.H., END COVER ASSEMBLY,
039 HYDRAULICSP, STABILIZER CYLINDER HYDRAULICS, 11 FT & 13 FT BACKHOES
040 HYDRAULICS, BACKHOE VALVE SUPPLY & SWING CYLINDER, 11 FT & 13 FT
BACKHOES
041 HYDRAULICS, KINGPOST BULKHEAD-TO-BACKHOE VALVE HYDRAULICS, 11 FT &
13 FT BACKHOES
042 HYDRAULICS GROUP, BUCKET HYDRAULICS, 11 FT. BACKHOE
043 HYDRAULICS, EXTENDABLE DIPPER & BUCKET HYDRAULICS, 13 FT BACKHOE
044 HYDRAULICS, BOOM & DIPPER HYDRAULICS, 11 FT & 13 FT BACKHOES
045 STABILIZER CYLINDER ASSEMBLY
046 SWING CYLINDER ASSEMBLY
047 BUCKET CYLINDER ASSEMBLY
048 BOOM CYLINDER ASSEMBLY, USED ON ASN
049 CROWD CYLINDER ASSEMBLY
050 CROWD CYLINDER ASSEMBLY, USED ON & ASN 735284

SECTION INDEX
051 EXTENDABLE DIPPER CYLINDER ASSEMBLY
052 BUCKET & LIFT, LOADER CYLINDER ASSEMBLY
053 HYDRAULIC GROUP, CONTROL VALVE ASSEMBLY
054 STEERING & LOADER GEAR PUMP ASSEMBLY
055 PROPULSION MOTOR ASSEMBLY
056 PROPULSION PUMP ASSEMBLY
057 STEERING MOTOR
058 GEARBOX
059 ELECTRICAL SYSTEM, CONSOLE GROUP
060 ELECTRICAL SYSTEM, ENGINE
061 ELECTRICAL SYSTEM, COLD START GROUP
062 ENGINE RELATED PARTS GROUP
063 AIR CLEANER ASSEMBLY
064 FUEL SYSTEM
065 ATTACHMENTS & OPTIONAL EQUIPMENT, LIGHT KIT
066 AUXILIARY BATTERY KIT
067 ATTACHMENTS & OPTIONAL EQUIPMENT, WINDSHIELD WIPER BUNDLE
068 ATTACHMENTS & OPTIONAL EQUIPMENT, CAB BUNDLE & WINDSHIELD KIT
069 ATTACHMENTS & OPTIONAL EQUIPMENT, HEATER BUNDLE
070 ATTACHMENTS & OPTIONAL EQUIPMENT, AUXILIARY HYDRAULICS BUNDLE
071 ATTACHMENTS & OPTIONAL EQUIPMENT, AUXILIARY BOOM HYDRAULICS KIT,
072 ATTACHMENTS & OPTIONAL EQUIPMENT, AUXILIARY BOOM HYDRAULIC KIT,
073 ATTACHMENTS & OPTIONAL EQUIPMENT, AUXILIARY BOOM HYDRAULICS KIT,
074 ATTACHMENTS & OPTIONAL EQUIPMENT, QUICK ATTACHMENT KIT
075 ATTACHMENTS & OPTIONAL EQUIPMENT, PALLET FORK BUNDLES
076 ATTACHMENTS & OPTIONAL EQUIPMENT, EXTENDABLE TRAVEL LINK KIT
077 ATTACHMENTS & OPTIONAL EQUIPMENT, STREET PADS KIT
078 L423D ONAN ENGINE, SHORT BLOCK CYLINDER GROUP
079 L423D ONAN ENGINE, CYLINDER HEAD ASSEMBLY GROUP
080 L423D ONAN ENGINE, BEARING KIT, CRANKSHAFT & GEAR GROUP
081 L423D ONAN ENGINE, PISTON GROUP
082 L423D ONAN ENGINE, ROCKER COVER GROUP
083 L423D ONAN ENGINE, FUEL SYSTEM GROUP
084 L423D ONAN ENGINE, FLYWHEEL & FLYWHEEL HOUSING GROUP
085 L423D ONAN ENGINE, OIL PAN & FILTER GROUP
086 L423D ONAN ENGINE, FUEL INJECTION GROUP
087 L423D ONAN ENGINE, INTAKE & EXHAUST MANIFOLD GROUP
088 L423D ONAN ENGINE, ALTERNATOR GROUP
089 L423D ONAN ENGINE, GEARCASE GROUP
090 1 L423D ONAN ENGINE, ALTERNATOR ASSEMBLY, 9609165
090 2 L423D ONAN ENGINE, ALTERNATOR ASSEMBLY, 86520116
091 L423D ONAN ENGINE, STARTER GROUP
092 L423D ONAN ENGINE, GLOW PLUG & FRONT ENGINE MOUNT GROUP
093 L423D ONAN ENGINE, COOLANT PUMP GROUP
094 L423D ONAN ENGINE, LOW FAN DRIVE


001
p1 09/02
FRONT FRAME GROUP

REF FN PART NUMBER YR/SN QTY DESCRIPTION
001
p1 09/02
FRONT FRAME GROUP
LB620
1 9603929 1 Frame Weld Assy., Front
2 9603934 1 Hood Weld Assy.
145913 4 Screw, Cap, Flg Hd, USR, 5/16"-18 x 3/4"
145458 4 Nut, Flg, USR, 5/16"-18
3 9603936 1 Cover Weld Assy.
523291 4 Screw, Cap, Flg, USR, 1/4"-20 x 1/2"
523282 4 Nut, Flg, USR, 1/4"-20
4 794777 1 Cover Weld Assy.
523291 2 Screw, Cap, Flg, USR, 1/4"-20 x 1/2"
523282 2 Nut, Flg, USR, 1/4"-20
5 47325 2 Clip, Snap
84461 3 Screw, Truss Hd, G2, #10-24 x 5/8"
80684 3 Washer, Lock, #10
87304 3 Nut, #10-24
6 9603932 1 Grill Weld Assy.
87670 6 Screw, Cap, HH, G5, 1/2"-13 x 1-1/4"
86512371 6 Nut, Flg, USR, 1/2"-13
8 851966 2 Strip, Wear
280707 6 Screw, Cap, HSH, G5, 1/4" x 1/2"
9 678966 1 Plug, Pipe, 1-1/2" NPTF, Fuel Drain
10 46311 1 Sender, Fuel Includes: Gasket
48751 AR Gasket
86837553 5 Screw, Fillister Hd, G2, #10-32" x 5/8"
80684 5 Washer, Lock, #10
11 790627 1 Cap, Fuel
12 849590 1 Clip
88146 1 Screw, Cap, HH, G5, 1/4"-20 x 1"
280129 1 Nut, Lock, Prevailing Torque, G8, 1/4"-20
13 796042 1 Latch, Safety, Articulation
14 26405 1 Pin, 1" x 2-3/4"
87404 1 Screw, Cap, HH, G5, 1/4"-20 x 2"
280129 1 Nut, Lock, Prevailing Torque, G8, 1/4"-20
790018 1 AR Decal Sign Set

002
p1 06/05
ARTICULATION

REF FN PART NUMBER YR/SN QTY DESCRIPTION
002
p1 06/05
ARTICULATION
LB620
1 852031 1 Top Link Weld Assy. Includes: (1) Ref. 2 & 3
2 87414 1 Nipple, Lube, Straight, 1/4"-28
3 87415 1 1/4"-28 x 90°
4
1
46810 2 Ring, Snap, Ext, M35
1
9601270 2 Ring, Snap, Ext, 1.437"
5
1
790218 2 Pin, Top Link
1
9601269 2 Pin, Top Link
6 87367 2 Washer, SAE, 1"
7 V84199 4 Nut, Jam, 1"-14 UNF
8 856784 1 Retainer, Bearing
9 88011 3 Screw, Cap, HH, G5, 3/8"-16 x 1-1/4"
10 285072 3 Washer, Hardened, 3/8"
11 790216 1 Gasket
12 280986 1 Screw, Cap, HH, G8, 5/8"-18 x 5-1/2"
13 86979179 1 Washer
14 570950 1 Washer
15 790212 1 Bearing
16 790213 1 Pin, Pivot
17 790214 1 Seal, Felt, 1-1/2" ID x 3" OD
18 574245 1 Washer, Hardened, Special, M16
19 9602227 1 Nut, Lock, G8, 5/8"-18
20
1
88276 1 Pin, Grooved, 5/16" x 2", Type E
(1) Check your machine before ordering. If your application uses Drive Pin, P/N 88276, Ref. 20 to secure the Top Link
Pin, then you require Retaining Ring, P/N 46810, Ref. 4, & Top Link Pin, P/N 790218, Ref. 5. If your application
DOES

003
p1 05/02
REAR FRAME
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New Holland CE LB620 Parts Catalog
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Description
The New Holland CE LB620 Backhoe Loaders Parts Catalog is a comprehensive guide that offers detailed information on all the parts of the LB620 Backhoe Loaders. It features easy-to-understand exploded view illustrations, making it a valuable resource for those in need of replacement parts or seeking to understand the inner workings of their LB620 Backhoe Loader.
Key features of the New Holland CE LB620 Backhoe Loaders Parts Catalog include:
- Accurate and detailed information on all parts
- Clear and informative exploded view illustrations
- Easy navigation and user-friendly layout
- Helpful tips and guidelines for proper part installation
Models covered in this catalog:
- LB620 Backhoe Loaders