LM-1250 & LM-1255John Blue Piston Pump

35

3638

63

624720

46

6148 49

50

51

121

5852 57

5456 55

85

84 69

68

4339

71

966656414

89

96

94

92

93

92

90

91

8914

8180

75

76 75

7479

7677

75

71

7473

70120

86

86

8887

87

82

101

101121

100

46

102

46 48Shaft and Sprocket Group for LM-1225

Repair Kit 115036Wrench 113918-01SSetting Scale 112719.9147

37

7859

6046

4440

4241

45

Crankcase 8 Oz. 90W Gear Oil12.5 GPM Max. 120 PSI Max. 550 RPM Max

98

1819

20

21

16

22

23

21

24

8

91510

11

34 5

6 5 4 7

14

12

13

21 2524 26

28

30

27 2829

32

31

17

12

9998

3635

33

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PARTNO.

ITEMDESCRIPTION

REF.NO.

1250QTY.

1255QTY.

PARTNO.

ITEMDESCRIPTION

REF.NO.

1250QTY.

1255QTY.

LM-1250 & LM-1255 Series Pump Parts List

12345678910111213

1516

14

17181919A2020A212223242525A2627

2829*30*31

3332

343536

27A

3738

4039

4142

46

4950

52

545556575859

92037A-7092014A-697A-2762A-276390953A-276190656F-4894010A-2756A-2760

A-2758-AA-2757-A

92024

A-37-RA-50HA-57108907-01A-260108905-91H-28L-4249105373-01A-116L-4008-A108906-01L-400690993

L-4009L-4004110155-01115621-01

L-1016L-1017

111958-0190634A-2759

90637

L-1001-AS-350

L-928L-1008-B

L-1015

L-1020

L-1004-A91017

L-1002

H-3090532115630-91A-368105932-91115322-01

5/8” Jam NutThrow-Out Yoke#10 Square NutWasherCam RollerRoll Pin2 1/4 RD HD ScrewThrow-Out Rod3/8 x 1 1/2 Hex BoltThrow-Out Lever Spring5/32 x 1 Cotter PinThrow-Out LeverSpring Clip

PawlThrow-Out Cam

3/8 Hex Nut

R H Torsion SpringHandwheelSafety Clutch SpringSafety Clutch SpringClutchClutchGrease FittingDrive PinClutch CollarOilite BushingCarrierCarrier16T Sprocket1/4 x 1 1/2 Bolt

5/16 x 1 Hex Bolt16T Sprocket AssemblyWasherOil Seal

Bearing SpacerCrankshaft Bearing

Name Plate5/16 x 1/2 Hex BoltSpring Clip (Lower)

5/16 x 1 Hex Bolt

CrankcaseVent Plug

BearingConnecting Rod

Large EccentricSmall Eccentric

Setting Arm Key

Cover Plate GasketCover Plate3/8 x 1 3/4 Sq Head Bolt

Pump Setting Scale

Grease Fitting5/16 x 3/8 Set ScrewStroke Setting ArmSetting Scale ScrewStroke Setting FlangeOil Seal

2112211151111

11

11

11101051121013

1111

12

131

4

11

11

11

2

11

1

131311

0000000040000

00

10

00000010000000

0001

12

130

4

11

11

11

3

11

1

231311

75

69

717273

666768

70

74

79

767778

808182

8485

888786

89

9190

92

98

94

97

100101102

104105106107108109110111112113

115116117118

114

103

119120

96

112694-01

112705

90692114862-01

A-147C-431-B105895-01

112692-01

113029-01

112708-01

112697-01112706-01112707-01

112698-01112713-01

92125

112695-01112712-01112696-01

S-316112685

90653

112682

C-3518

106532-0190986L-1019-A

93016105448-01A-3776105447-01105452-01105461-01105449-01105462-01A-2849105463-01

93010113646-019202093023

105500-01

114706-91

112716-01

Washer Packing

Piston Rod Assembly

5/16 x 1 Hex Bolt1/2 x 2 Hex BoltCrosshead Guide

Leg Mounting PadPlugCrosshead Pin

Crosshead Guide Gasket

Rod Vee Packing Set

Gasket

Packing SpringStuffing Box GasketOutboard Stuffing Box

Retaining RingStuffing Box InsertInboard Cylinder

Piston Plunger AssemblySelf Locking Nut

Flange Packing WasherPacking Adj. GasketPacking, Plunger

Manifold

Valve O-RingSuction Valve

Outboard Cylinder

3/8 x 1 1/4 HHMB

Discharge Valve

Plastic Plug

16T Sprocket3/8 x 5/8 ScrewCrankshaft

SAE Flat WasherBack-Up-RingO-RingBodyBack-Up-RingO-RingCylinderBody O-RingO-RingCylinder

5/16 Flat WasherStrap5/16 Hex Nut5/16 Lock Washer

Body O-Ring

Rod Throw-Out Assembly

5/16 x 3/4 Hex BoltGrease Fitting

Bolt 3/8 x 7 1/2 HHMB

3

1

421

431

1

1

1

211

111

11

122

2

42

1

2

2

1

000

0000000000

0000

0

0

01

2

2

1

421

431

1

1

1

211

111

11

122

2

42

1

0

2

1

121

0000000000

0000

0

0

01

2

L-1013-A

*4344 L-3004

Connecting Road BushingEccentric Pin

11

11

113588-01

45 L-1089 Stroke Locating Sleeve 1 1

53 3/8 Self Locking Nut 1 1A-3097

*48 L-1006 1 147 108093-01 Key, Woodruff 1 1

51 90636 5/16 x 3/4 Hex Bolt 4 4

90637

83 92029 1/2 Hex Nut 4 1

93 90689 1/2 x 4 1/2 Hex Bolt 4 4

95 Guide, Rod 1 1

99 90657 3/8 x 2 HHMB 1 0

121 1110147-01 Spacer 0 1

90636

112710-01

112700-91

88A L-3115 1 1/2 Plastic Plug 1 1114860-01

112711-01

112715-01

113196-01

6061

L-1007-AL-1022

Crankshaft BearingCrankshaft O-Ring

11

11

62636465

L-1019A-2619302493011

CrankshaftSquare Key3/8 Lock Washer3/8 Flat Washer

1244

0044

HeavySpring

LightSpring

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