PDF Parts Manual KCM 80Z7B Cummins QSB6.7 Engine - 843 KB
Quickly and accurately identify the correct parts for your KCM 80Z7B loader's Cummins QSB6.7 engine with this detailed parts manual.
It features exploded-view diagrams that show every component, complete with part numbers and descriptions.
This resource is indispensable for ordering replacements and understanding how the engine assembly fits together.
Avoid costly errors and downtime by using the official parts catalog for your maintenance and repair needs.
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--- Page 1 ---
93309-00560
Aug-2016
PARTS CATALOG
ENGINE
CUMMINS QSB6.7
Powered by CUMMINS 80Z7B Engine
Serial No. 26632150 ～
--- Page 4 ---
FAN DRIVE FAN DRIVE MOUNTING FUEL DRAIN PLUMBING
.................p.37 .................p.39 .................p.41
FUEL FILTER LOCATION FUEL FILTER PLUMBING FUEL FILTER MOUNTING
.................p.43 .................p.45 .................p.47
FLYWHEEL HOUSING
FLYWHEEL HOUSING FUEL INLET FITTING
MOUNTING
.................p.49 .................p.51 .................p.53
--- Page 5 ---
PARTS NAME INDEX
PART NAME PAGE PART NAME PAGE
P Pin, Pivot 120 S Spring, Pressure R 88
Pin, Roll 120,146 Spring, Valve 110
Pin, Timing 121 Stud, Double End P 56,118
Pipe, Air Transfer 74,80 Support, Alternato 30
Piston, Engine 112 Support, Camshaft 114
Plate, Clamping 40,100 Support, Exh Gas R 36
Plate, Cover 50,70,130 Support, Fan 38
Plug, Expansion 10,12,92,110,142 Support, Filter 44
Plug, O Ring 50 Support, Rocker Le 126
Plug, Orifice 120 Switch, Pressure 108
Plug, Pipe 16,68,74,80,88,146 T Tensioner, Belt 150
Plug, Threaded 14,22,44,50,58,88,100 Thermostat 26
Plunger, Prs Regul 88 Tube, Air Transfer 34
Pulley, Accessory 102 Tube, Breather 10
Pulley, Alternator 30 Tube, Exh Clr Wate 32
Pulley, Fan 38 Tube, Exh Clr Wate 32
Pump, Doser 104 Tube, Fuel Drain 42
Pump, Fuel 56 Tube, Fuel Supply 46
Pump, Lubricating 94 Tube, Injector Fue 60,124
Pump, Water 152 Tube, Lub Oil Drai 12
R Reactor, Decomposi 104,105 Tube, Lub Oil Suct 100
Retainer, Fan Hub 38 Tube, Oil Filler 98
Retainer, Inj Ful 124 Tube, Oil Gauge 92
Retainer, Valve Sp 110 Tube, Pressure Sen 36
Ring, Compression 112 Tube, Tur Coolant 142
Ring, Oil Piston 112 Tube, Tur Coolant 142
Ring, Retaining 38,112,120 Tube, Tur Oil Drai 142
Ring, Speed Indica 114 Tube, Tur Oil Supp 142
Ring, Turbocharger 120 Tube, Vent 128
Rod, Engine Connec 112 Tube, Water Transf 32
Rotor, Shaft Wheel 120 Turbochacrger, Inc 121
S Screen, Filter 44 Turbocharger 118,120
Screw, Banjo Conne 42,112,142 U Union, Male 128,142
Screw, Captive Was 18 V Valve, Check 42
Screw, Connecting 112 Valve, Exh Gas Rcn 36
Screw, Drive 120 Valve, Exhaust 110
Screw, Hex Flange 6,8,10,12,22,30,32,34... Valve, Intake 110
Screw, Hexagon Hea 30,38,64,104 Valve, Pressure Re 88,124
Screw, Rkr Lever A 126 W Washer, Plain 64,100
Screw, Round Head 104 Washer, Sealing 20,42,46,54,121,128,142
Screw, Sdr Isolato 144 Washer, Spring 56
Screw, Self Tappin 144 Wire, Ground 108
Screw, Socket Head 56,108,114,120,121 Y Yoke, Tur Actuator 120
Screw, Studded Fla 12,24,44,76,78,82,88...
Screw, Twelve Poin 134
Seal, Injector 116
Seal, O Ring 2,12,14,22,32,36,44,50...
Seal, Oil 50,66,120
Seal, Rectangular 36,98,121,142,146,152
Seal, Split Ring 120,121
Seal, Thermostat 26
Seal, Valve Stem 110
Sensor, Dfn Pressu 36
Sensor, Nitrogen O 104
Sensor, Position 108
Sensor, Pressure 12,36,124
Sensor, Prs Temper 2,108
Sensor, Temperatur 36,104,108
Sensor, Turbocharg 121
Set, Piston Ring 112
Set, Piston Ring 0 112
Shaft, Accessory D 22
Shaft, Rocker Leve 126
Shield, Heat 104,132
Shield, Turbocharg 121
Shroud, Tur Nozzle 120
Slinger, Oil 120
Socket, Rocker Lev 126
Spacer, Mounting 36,104,140
--- Page 6 ---
CRC BREATHER PLUMBING
ブリーザ配管
Applicable Model (適用機種): -
Mark(記号): -
Serial No.(適用号機): -
S.C ICA REPLACEABLE PART
ITEM PART NO. Q'TY ｻｰﾋﾞ SERIAL NO. 互 代 替 部 品
PART NAME 部 品 名
符号 部品番号 数量 ｽ 適用号機 換 PART NO. Q'TY
ｺｰﾄﾞ 性 部品番号 数量
1 YEK3900626 Screw, Hex Flange Head Cap 1
(M6 x 1.00 x 12) (M6 x 1.00 x 12)
2 YEK3920443 Plug, Expansion 1
3 YEK3930310 Clamp, Spring Hose 1
4-6 YEK5307352 Tube, Breather 1
4 +++++++ * Tube, Breather 1 D
5 +++++++ * Clip 1 D
6 +++++++ * Clip, Wire Retaining 1 D
- 10 -
--- Page 7 ---
DRAIN LOCATION
ドレン用品
Applicable Model (適用機種): -
Mark(記号): -
Serial No.(適用号機): -
S.C ICA REPLACEABLE PART
ITEM PART NO. Q'TY ｻｰﾋﾞ SERIAL NO. 互 代 替 部 品
PART NAME 部 品 名
符号 部品番号 数量 ｽ 適用号機 換 PART NO. Q'TY
ｺｰﾄﾞ 性 部品番号 数量
1 YEK3963983 Washer, Sealing 1
(M12.) (M12.)
2 YEK3974812 Coupling, Plain Hose 1
- 20 -
--- Page 8 ---
ALTERNATOR MOUNTING
オルタネータマウント
Applicable Model (適用機種): -
Mark(記号): -
Serial No.(適用号機): -
S.C ICA REPLACEABLE PART
ITEM PART NO. Q'TY ｻｰﾋﾞ SERIAL NO. 互 代 替 部 品
PART NAME 部 品 名
符号 部品番号 数量 ｽ 適用号機 換 PART NO. Q'TY
ｺｰﾄﾞ 性 部品番号 数量
1 YEK3052061 Screw, Hexagon Head Cap 1
(1/2 - 13 x 1 in.) (1/2 - 13 x 1 in.)
2 YEK3900632 Screw, Hex Flange Head Cap 4
(M8 x 1.25 x 35) (M8 x 1.25 x 35)
3 YEK3902460 Screw, Hex Flange Head Cap 1
(M10 X 1.50 X 25.) (M10 X 1.50 X 25.)
4 YEK3903105 Screw, Hex Flange Head Cap 1
(M12 X 1.75 X 150.) (M12 X 1.75 X 150.)
5 YEK3903210 Nut, Hexagon Flange 1
(M12 X 1.75.) (M12 X 1.75.)
6 YEK3965147 Pulley, Alternator 1
7 YEK3942821 Brace, Alternator 1
8 YEK4931017 Support, Alternator 1
- 30 -
--- Page 9 ---
FAN DRIVE MOUNTING
ファンドライブマウント
Applicable Model (適用機種): -
Mark(記号): -
Serial No.(適用号機): -
S.C ICA REPLACEABLE PART
ITEM PART NO. Q'TY ｻｰﾋﾞ SERIAL NO. 互 代 替 部 品
PART NAME 部 品 名
符号 部品番号 数量 ｽ 適用号機 換 PART NO. Q'TY
ｺｰﾄﾞ 性 部品番号 数量
1 YEK3915490 Plate, Clamping 1
2 YEK3903112 Screw, Hex Flange Head Cap 4
(M10 X 1.50 X 30.) (M10 X 1.50 X 30.)
- 40 -
--- Page 10 ---
FLYWHEEL HOUSING
フライホイルハウジング
Applicable Model (適用機種): -
Mark(記号): -
Serial No.(適用号機): -
S.C ICA REPLACEABLE PART
ITEM PART NO. Q'TY ｻｰﾋﾞ SERIAL NO. 互 代 替 部 品
PART NAME 部 品 名
符号 部品番号 数量 ｽ 適用号機 換 PART NO. Q'TY
ｺｰﾄﾞ 性 部品番号 数量
1 YEK3089188 Screw, Hex Flange Head Cap 2
(M12 X 1.75 X 110.) (M12 X 1.75 X 110.)
2 YEK3901757 Screw, Hex Flange Head Cap 2
(M10 X 1.50 X 75.) (M10 X 1.50 X 75.)
3 YEK3914177 Screw, Hex Flange Head Cap 6
(M12 X 1.75 X 80.) (M12 X 1.75 X 80.)
4-9 YEK3973062 Housing, Flywheel 1
4 YEK3900629 * Screw, Hex Flange Head Ca 2
(M8 X 1.25 X 16) (M8 X 1.25 X 16)
5 YEK3904181 * Plug, Threaded 1
(3/4 - 16 UNF) (3/4 - 16 UNF)
6 YEK3910260 * Seal, O Ring 1
7 YEK3908095 * Plate, Cover 1
8 YEK3973061 * Housing, Flywheel 1
9 YEK3910248 * Plug, O Ring 1
10 YEK5259499 Seal, Oil 1
(Service as K4955566) (Service as K4955566)
11 YEK3903464 Screw, Hex Flange Head Cap 9
(M10 X 1.50 X 40.) (M10 X 1.50 X 40.)
10-10 YEK5264562 Kit, Crankshaft Seal 1 S,R
10 YEK5259499 * Seal, Oil 1 S
(Service as K4955566) (Service as K4955566)
- 50 -
--- Page 12 ---
FUEL PLUMBING
燃料配管
Applicable Model (適用機種): -
Mark(記号): -
Serial No.(適用号機): -
S.C ICA REPLACEABLE PART
ITEM PART NO. Q'TY ｻｰﾋﾞ SERIAL NO. 互 代 替 部 品
PART NAME 部 品 名
符号 部品番号 数量 ｽ 適用号機 換 PART NO. Q'TY
ｺｰﾄﾞ 性 部品番号 数量
1 YEK3900629 Screw, Hex Flange Head Cap 1
(M8 X 1.25 X 16) (M8 X 1.25 X 16)
2 YEK3900630 Screw, Hex Flange Head Cap 3
(M8 X 1.25 X 20) (M8 X 1.25 X 20)
4 YEK5306259 Tube, Injector Fuel Supply 1
3 YEK5306258 Tube, Injector Fuel Supply 1
- 60 -
--- Page 13 ---
AUXILIARY PUMP MOUNTING
予備ポンプマウント
Applicable Model (適用機種): -
Mark(記号): -
Serial No.(適用号機): -
S.C ICA REPLACEABLE PART
ITEM PART NO. Q'TY ｻｰﾋﾞ SERIAL NO. 互 代 替 部 品
PART NAME 部 品 名
符号 部品番号 数量 ｽ 適用号機 換 PART NO. Q'TY
ｺｰﾄﾞ 性 部品番号 数量
1 YEK154916 Gasket, Hydraulic Pump 1
2 YEK204048 Plate, Cover 1
3 YEK3903990 Screw, Hex Flange Head Cap 2
(M10 X 1.50 X 20.) (M10 X 1.50 X 20.)
- 70 -
--- Page 14 ---
AIR TRANSFER CONNECTION
エアトランスファー配管
Applicable Model (適用機種): -
Mark(記号): -
Serial No.(適用号機): -
S.C ICA REPLACEABLE PART
ITEM PART NO. Q'TY ｻｰﾋﾞ SERIAL NO. 互 代 替 部 品
PART NAME 部 品 名
符号 部品番号 数量 ｽ 適用号機 換 PART NO. Q'TY
ｺｰﾄﾞ 性 部品番号 数量
1 YEK3008465 Plug, Pipe 1
(1/8 NPT) (1/8 NPT)
2 YEK3883284 Seal, O Ring 1
3 YEK3918685 Pipe, Air Transfer 1
4 YEK3923041 Nut, Lock 1
(1/4-28 Thread.) (1/4-28 Thread.)
5 YEK3069053 Clamp, V Band 1
- 80 -
--- Page 15 ---
FILTER,FULL FLOW OIL
フルフローフィルタ
Applicable Model (適用機種): -
Mark(記号): -
Serial No.(適用号機): -
S.C ICA REPLACEABLE PART
ITEM PART NO. Q'TY ｻｰﾋﾞ SERIAL NO. 互 代 替 部 品
PART NAME 部 品 名
符号 部品番号 数量 ｽ 適用号機 換 PART NO. Q'TY
ｺｰﾄﾞ 性 部品番号 数量
1 YEK3937736 Cartridge, Lub Oil Filter 1
(Purchase From Fleetguard)
2 +++++++ Decal 1 D
- 90 -
--- Page 16 ---
OIL PAN
オイルパン
Applicable Model (適用機種): -
Mark(記号): -
Serial No.(適用号機): -
S.C ICA REPLACEABLE PART
ITEM PART NO. Q'TY ｻｰﾋﾞ SERIAL NO. 互 代 替 部 品
PART NAME 部 品 名
符号 部品番号 数量 ｽ 適用号機 換 PART NO. Q'TY
ｺｰﾄﾞ 性 部品番号 数量
1 YEK3900631 Screw, Hex Flange Head Cap 2
(M8 X 1.25 X 25.) (M8 X 1.25 X 25.)
2 YEK3901865 Screw, Hex Flange Head Cap 1
(M6 X 1.00 X 20.) (M6 X 1.00 X 20.)
3 YEK3903990 Screw, Hex Flange Head Cap 7
(M10 X 1.50 X 20.) (M10 X 1.50 X 20.)
4 YEK3906216 Nut, Hexagon Flange 1
(M6 X 1.00.) (M6 X 1.00.)
5 YEK3907860 Screw, Hex Flange Head Cap 6
(M8 X 1.25 X 25.) (M8 X 1.25 X 25.)
6 YEK3910960 Washer, Plain 1
(M6.) (M6.)
7 YEK3920400 Screw, Hex Flange Head Cap 26
(M8 X 1.25 X 21.) (M8 X 1.25 X 21.)
8 YEK3949562 Gasket, Flange 1
9 YEK3959797 Gasket, Oil Pan 1
10 YEK3970490 Tube, Lub Oil Suction 1
11 YEK3978710 Plate, Clamping 1
12 YEK3978711 Plate, Clamping 1
13 YEK3999895 Pan, Oil 1
14 YEK4992508 Plug, Threaded 2
15 YEK5291854 Brace, Tube 1
- 100 -
--- Page 17 ---
CYLINDER HEAD
シリンダーヘッド
Applicable Model (適用機種): -
Mark(記号): -
Serial No.(適用号機): -
S.C ICA REPLACEABLE PART
ITEM PART NO. Q'TY ｻｰﾋﾞ SERIAL NO. 互 代 替 部 品
PART NAME 部 品 名
符号 部品番号 数量 ｽ 適用号機 換 PART NO. Q'TY
ｺｰﾄﾞ 性 部品番号 数量
1 YEK3927063 Screw, Hex Flange Head Cap 26
2 YEK4932210 Gasket, Cylinder Head 1
3-16 YEK5272457 Head, Cylinder 1
3 YEK3940123 * Collet, Valve 48
4 +++++++ * Valve, Exhaust 12 D
5 YEK3940735 * Valve, Intake 12
6 YEK4991571 * Seal, Valve Stem 24
7 +++++++ * Spring, Valve 24 D
8 YEK3943198 * Retainer, Valve Spring 24
9-16 +++++++ * Head, Cylinder 1 D
9 +++++++ ** Plug, Expansion 13 D
10 YEK5263672 ** Plug, Expansion 11
11 +++++++ ** Head, Cylinder 1 D
12 YEK3007632 ** Plug, Expansion 7
13 YEK3945094 ** Plug, Expansion 2
14 YEK3945095 ** Plug, Expansion 2
15 YEK3943449 ** Insert, Valve 12
(Standard.) (Standard.)
16 YEK3943450 ** Insert, Valve 12
(Standard.) (Standard.)
3-4 YEK3802967 Kit, Exhaust Valve 1 S,R
3 YEK3940123 * Collet, Valve 2 S
4 +++++++ * Valve, Exhaust 1 D,S
3-6 YEK3802924 Kit, Intake Valve 1 S,R
3 YEK3940123 * Collet, Valve 2 S
5 YEK3940735 * Valve, Intake 1 S
6 YEK4991571 * Seal, Valve Stem 1 S
15 YEK3939719 Insert, Valve 1 S,R
(0.127 mm Oversize.) (0.127 mm Oversize.)
15 YEK3939720 Insert, Valve 1 S,R
(0.254 mm Oversize.) (0.254 mm Oversize.)
15 YEK3939721 Insert, Valve 1 S,R
(0.508 mm Oversize.) (0.508 mm Oversize.)
16 YEK4934074 Insert, Valve 1 S,R
(0.127 mm Oversize.) (0.127 mm Oversize.)
16 YEK4934075 Insert, Valve 1 S,R
(0.254 mm Oversize.) (0.254 mm Oversize.)
16 YEK4934076 Insert, Valve 1 S,R
(0.508 mm Oversize.) (0.508 mm Oversize.)
- 110 -
--- Page 18 ---
TURBOCHARGER
ターボチャージャー
Applicable Model (適用機種): -
Mark(記号): -
Serial No.(適用号機): -
S.C ICA REPLACEABLE PART
ITEM PART NO. Q'TY ｻｰﾋﾞ SERIAL NO. 互 代 替 部 品
PART NAME 部 品 名
符号 部品番号 数量 ｽ 適用号機 換 PART NO. Q'TY
ｺｰﾄﾞ 性 部品番号 数量
1-45 +++++++ Turbocharger 1 D
1 +++++++ * Dataplate 1 D
2-45 +++++++ * Turbocharger 1 D
2 YEK3527184 ** Screw, Hex Flange Head C 1
3-3 +++++++ ** Actuator, Tur Electric 1 D
3 +++++++ *** Actuator, Tur Electric 1 D
4-42 +++++++ ** Turbocharger 1 D
4 +++++++ *** Seal, Split Ring 1 D
5 YEK2835596 *** Clamp, V Band 2
6 +++++++ *** Bearing, Tur Thrust 1 D
7 YEK3519163 *** Screw, Drive 2
8 YEK3529372 *** Nut, Regular Hexagon 2
(1/4 - 28 UNF) (1/4 - 28 UNF)
9 YEK3532217 *** Collar, Thrust 1
10 +++++++ *** Screw, Socket Head Cap 1 D
11 +++++++ *** Seal, Oil 2 D
12 +++++++ *** Block, Pivot 2 D
13 YEK3596402 *** Nut, Lock 1
14 +++++++ *** Impeller, Tur Compresso 1 D
15 YEK3756754 *** Seal, Split Ring 2
16 YEK3758848 *** Seal, Split Ring 2
17 YEK3762259 *** Ring, Retaining 4
18 +++++++ *** Rotor, Shaft Wheel 1 D
19 +++++++ *** Bearing, Turbocharger 2 D
20 +++++++ *** Shroud, Tur Nozzle 1 D
21 +++++++ *** Ring, Retaining 1 D
22 +++++++ *** Slinger, Oil 1 D
23 +++++++ *** Baffle, Oil 1 D
24 +++++++ *** Ring, Turbocharger Nozz 1 D
25 +++++++ *** Lever, Tur Actuator 1 D
26 +++++++ *** Screw, Socket Head Cap 3 D
+++++++ *** Yoke, Tur Actuator 1 D
27 +++++++ *** Pin, Pivot 2 D
28 +++++++ *** Yoke, Tur Actuator 1 D
29 +++++++ *** Housing, Turbine 1 D
+++++++ *** Housing, Tur Bearing 1 D
30 +++++++ *** Bushing 2 D
31 YEK3522597 *** Pin, Roll 2
33 +++++++ *** Bushing 2 D
34 +++++++ *** Plug, Orifice 1 D
35 +++++++ *** Housing, Tur Bearing 1 D
36 +++++++ *** Diffuser, Turbocharger 1 D
37 +++++++ *** Housing, Compressor 1 D
38 +++++++ *** Seal, O Ring 1 D
39 +++++++ *** Seal, O Ring 1 D
- 120 -
--- Page 19 ---
FLUID LEVEL SENSOR
レベルセンサ
Applicable Model (適用機種): -
Mark(記号): -
Serial No.(適用号機): -
S.C ICA REPLACEABLE PART
ITEM PART NO. Q'TY ｻｰﾋﾞ SERIAL NO. 互 代 替 部 品
PART NAME 部 品 名
符号 部品番号 数量 ｽ 適用号機 換 PART NO. Q'TY
ｺｰﾄﾞ 性 部品番号 数量
1 YEK3900626 Screw, Hex Flange Head Cap 3
(M6 x 1.00 x 12) (M6 x 1.00 x 12)
2 YEK3939357 Gasket, Cover Plate 1
3 YEK3932513 Plate, Cover 1
- 130 -
--- Page 20 ---
EXHAUST MANIFOLD MOUNTING
エキゾーストマニホールドマウント
Applicable Model (適用機種): -
Mark(記号): -
Serial No.(適用号機): -
S.C ICA REPLACEABLE PART
ITEM PART NO. Q'TY ｻｰﾋﾞ SERIAL NO. 互 代 替 部 品
PART NAME 部 品 名
符号 部品番号 数量 ｽ 適用号機 換 PART NO. Q'TY
ｺｰﾄﾞ 性 部品番号 数量
1 YEK3944593 Screw, Hex Flange Head Cap 12
(M10 X 1.50 X 65) (M10 X 1.50 X 65)
2 YEK3945252 Spacer, Mounting 12
3 YEK5266422 Gasket, Exhaust Manifold 6
4 YEK5309982 Lockplate 2
- 140 -
--- Page 21 ---
BELT TENSIONER
ベルト調整装置
Applicable Model (適用機種): -
Mark(記号): -
Serial No.(適用号機): -
S.C ICA REPLACEABLE PART
ITEM PART NO. Q'TY ｻｰﾋﾞ SERIAL NO. 互 代 替 部 品
PART NAME 部 品 名
符号 部品番号 数量 ｽ 適用号機 換 PART NO. Q'TY
ｺｰﾄﾞ 性 部品番号 数量
1 YEK3900679 Screw, Hex Flange Head Cap 1
(M10 X 1.50 X 80.) (M10 X 1.50 X 80.)
2 YEK5256546 Tensioner, Belt 1
- 150 -