Central Machinery 94074 User manual

WATER PUMP
ASSEMBLY AND OPERATING INSTRUCTIONS
3491 Mission Oaks Blvd., Camarillo, CA 93011
Visit ourWeb site at: http://www.harborfreight.com
TO PREVENT SERIOUS INJURY,
READ AND UNDERSTAND ALLWARNINGS
AND INSTRUCTIONS BEFORE USE.
Copyright©2005 by Harbor Freight Tools®. All rights reserved. No portion of this
manual or any artwork contained herein may be reproduced in any shape or form
without the express written consent of Harbor Freight Tools.
For technical questions, please call 1-800-444-3353.
®
Model 93121 / 94074 / 94075

SKU 93121/94074/94075 For technical questions, please call 1-800-444-3353. PAGE2
PRODUCT SPECIFICATIONS
NOTE: This product requires oil and fuel to be added before starting.
Attempting to start the engine without oilWILL ruin the engine and void
the warranty.
Before starting the engine, refer to the engine owner’s manual for
engine maintenance information.
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10 20 30 40 50 60 70 80 90
100 110 120 130 140 150 160 170 180 190 200
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SKU 93121/94074/94075 For technical questions, please call 1-800-444-3353. PAGE3
SAVETHIS MANUAL
You will need this manual for the safety warnings and precautions, assembly, operating,
inspection, maintenance and cleaning procedures, parts list and assembly diagram.
Keep your invoice with this manual. Write the invoice number on the inside of the front
cover. Keep this manual and invoice in a safe and dry place for future reference.
0
10 20 30 40 50 60 70 80 90
100 110 120
0 50 100 150 200 250 300
(gal/min)
(ft.)
94075 Performance Chart
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10 20 30 40 50 60 70 80 90
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(gal/min)
(ft.)
94074 Performance Chart
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SKU 93121/94074/94075 For technical questions, please call 1-800-444-3353. PAGE4
GENERAL SAFETY RULES
WARNING!
READ AND UNDERSTAND ALL INSTRUCTIONS
Failure to follow all instructions listed below may result in
electric shock, fire, and/or serious injury.
SAVE THESE INSTRUCTIONS
IMPORTANT SAFETY INSTRUCTIONS
WORK AREA
1. Keep your work area clean and well lit. Cluttered and dark work areas
invite accidents.
2. Do not operate theWater Pump in explosive atmospheres, such as in the
presence of flammable liquids, gases, or dust. Power equipment creates
sparks which may ignite the dust or fumes.
3. Keep bystanders, children, and visitors away while operating theWater
Pump. Distractions can cause you to lose control.
PERSONAL SAFETY
4. Stay alert. Watch what you are doing, and use common sense when
operating a water pump. Do not use a water pump while tired or under the
influence of drugs, alcohol, or medication. A moment of inattention while
operating water pumps may result in serious personal injury.
5. Dress properly. Do not wear loose clothing or jewelry. Contain long hair.
Keep your hair, clothing, and gloves away from moving parts. Loose clothes,
jewelry, or long hair can be caught in moving parts.
6. Do not overreach. Keep proper footing and balance at all times. Proper
footing and balance enables better control of the Water Pump in unexpected
situations.
7. Always wear eye protection. Wear ANSI approved safety impact
goggles and nonskid rubber boots. A hardhat must be used for
appropriate conditions.
TOOL USE AND CARE
8. Do not force the Water Pump. Use the correctWater Pump for your
application. The correct Water Pump will do the job better and safer at the rate
for which it is designed.

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SERVICE
14. Water Pump service must be performed only by qualified repair personnel.
Service or maintenance performed by unqualified personnel could result in a risk
of injury.
15. When servicing the Water Pump, use only identical replacement parts.
Follow instructions in the “Inspection, Maintenance, And Cleaning” section
of this manual. Use of unauthorized parts or failure to follow maintenance
instructions may create a risk of electric shock or injury.
9. Do not use theWater Pump if the Power Switch on the Engine does not
turn iton or off. Any Water Pump equipment that cannot be controlled is
dangerous and must be repaired or replaced.
10. Store idle tools and equipment out of reach of children and other untrained
persons. Tools and equipment are dangerous in the hands of untrained users.
11. Maintain the Water Pump with care. Keep theWater Pump clean. A properly
maintained Water Pump is easier to control. Do not use damaged tools and
equipment. Tag damaged tools and equipment “Do not use” until repaired.
12. Check for misalignment or binding of moving parts, broken parts, and any
other condition that may affect the Water Pump’s operation. If damaged,
have theWater Pump serviced before using. Many accidents are caused by
poorly maintained tools and equipment.
13. Use only accessories that are recommended by the manufacturer for your
model. Accessories that may be suitable for one Water Pump may become
hazardous when used on another Water Pump.
SPECIFIC SAFETY RULES
1. WARNING! The warnings, precautions, and instructions discussed in this
manual cannot cover all possible conditions and situations that may occur. The
operator must understand that common sense and caution are factors, which
cannot be built into this product, but must be supplied by the operator.
2. WARNING! People with pacemakers should consult their physician(s)
before using this product. Electromagnetic fields in close proximity to a heart
pacemaker could cause interference or failure of the pacemaker. In addition,
people with pacemakers should adhere to the following: Caution is necessary
when near the magneto and spark plug of a running engine.
3. Industrial applications must follow OSHA requirements.
4. Maintain labels and nameplates on theWater Pump. These carry important
information. If unreadable or missing, contact Harbor Freight Tools for a
replacement.
General Precautions

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Installation Precautions:
1. WARNING! Before using the Water Pump, read and understand the Engine
manufacturer’s Operation, Maintenance, and Parts manual. Also, read the safety
precautions in this manual. These should always be followed to reduce the risk of
personal injury and damage to equipment.
2. Use theWater Pump only in well ventilated outdoor areas. Carbon
monoxide is produced during operation, and is a colorless, odorless gas
that, if inhaled, can cause SERIOUS INJURY or DEATH.
3. When using the Water Pump outdoors, it must be weatherproofed and should be
soundproofed.
4. Never lift this equipment using the engine or water pump. Connect lifting
equipment to the Frame of the equipment.
5. Before lifting the Water Pump, ensure the lift rigging and supporting structure are
in good condition, and are rated to lift such a load.
6. Keep all personnel away from the suspended Water Pump during relocating.
7. The supporting floor/ground surface should be level, and strong enough to safely
hold the weight of the Water Pump. If the floor/ground surface is not level, strong
cross members should be placed under the full length of the Water Pump Frame
at its low side.
8. Make sure the intake and discharge hoses (not included) are secured to a
solid surface to ensure the stability of theWater Pump.
9. For trailer installation, the Water Pump should be mounted on the center point of
the trailer, over the wheels.
Fire And Explosion Precautions:
1. Do not pump hazardous materials. Do not pump explosive or flammable
materials such as fuel oil, kerosene, gasoline, etc. Do not pump in close
proximity to flammable or explosive materials. TheWater Pump is designed to
move clean or dirty water only. Do not pump water over 104° Fahrenheit.
2. Gasoline fuel and fumes are flammable, and potentially explosive. Use proper
fuel storage and handling procedures.Always have multiple ABC class fire
extinguishers nearby.
3. Keep the Water Pump and surrounding area clean at all times.
4. When spills of fuel or oil occur, they must be cleaned up immediately. Dispose of
fluids and cleaning materials as per any local, state, or federal codes and
regulations.Store oil rags in a covered metal container.
5. Never store fuel or other flammable materials near the Water Pump.
6. Do not smoke, or allow sparks, flames or other sources of ignition around the
Engine and Fuel Tank. Fuel vapors are explosive.
7. Keep grounded conductive objects, such as tools, away from exposed, live elec-

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trical parts and connections to avoid sparking or arcing. These events could
ignite fumes or vapors.
8. Do not refill the Fuel Tank while the Engine is running or while the Engine is still
hot. Do not operate the Water Pump with known leaks in the fuel system.
9. Excessive buildup of unburned fuel gases in the exhaust system can create a
potentially explosive condition. This buildup can occur after repeated failed start
attempts, valve testing, or hot engine shutdown. If this occurs, open exhaust
system drain plugs, if equipped, and allow the gases to dissipate before
attempting to restart the Engine.
10. Use only engine manufacturer recommended fuel and oil.
Mechanical Precautions:
1. ALWAYS make sure the Engine’s Power Switch is in its“OFF” position.
Disconnect the spark plug wire, and allow the Engine to completely cool before
carrying out maintenance.
2. Use the right product for the job. There are certain applications for which this
product was designed. Do not use small equipment, tools, or attachments to do
the work of larger industrial equipment, tools, or attachments. Do not use this
product for a purpose for which it was not intended.
3. In cold weather, when theWater Pump is not in use, protect the interior of
the Pump from freezing by draining the liquid and pumping a permanent
type automobile antifreeze containing a rust inhibitor through the system. A
50% mixture with water is recommended. Be sure to flush the system with a
neutralizing liquid prior to reuse of the unit. NOTE: Antifreeze is poisonous and
could cause serious personal injury if ingested. ALWAYS dispose of anti-
freeze properly.
4. Prior to use, and periodically thereafter, check to make sure all connections
are tight and secure.
5. Check for damaged parts. Before using the Water Pump, any part that appears
damaged should be carefully checked to determine that it will operate properly
and perform its intended function. Check for alignment and binding of moving
parts, any broken parts or mounting fixtures, and any other condition that may
affect proper operation. Any part that is damaged should be properly repaired or
replaced by a qualified technician.
6. TheWater Pump is designed with guards for protection from moving parts.
In any case, care must still be taken to protect personnel and equipment from
other mechanical hazards when working around the Water Pump.
7. Do not operate theWater Pump with safety guards removed.
8. TheWater Pump must never be run dry. Always make sure to completely fill
the Pump Casing (1) with water prior to operating the unit. Not doing so may
damage the inner seals which depend on the water for lubrication.

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GENERAL LOCATION
1. It is recommended to locate and install the Water Pump outdoors where cooling
air is readily available.
2. Install the Water Pump so that the engine air inlets and outlets are not blocked by
obstructions such as bushes, trees, or snow drifts. Locating it in the path of
heavy winds or snowdrifts may require the placement of a barrier for protection.
The air inlet, in normal weather conditions, should face the prevailing wind
direction.
3. Install the Water Pump on a concrete slab or other area where rain drainage or
flood waters can not reach it.
4. Water Pumpplacementshouldallowfourfeet of accesstoall sidesfor maintenance.
5. Place the Water Pump as close as possible to the water that will be pumped to
reduce the length of hoses.
WATER PUMP SUPPORT AND MOUNTING
For permanent or semi-permanent installation: Mount the Water Pump on a
concrete slab capable of supporting the weight of the unit. The slab must extend
on all sides beyond the Frame (33) by at least one foot. Contact a cement con-
tractor for slab specifications if necessary. Attach the Frame to the concrete slab
using 3/8” diameter expansion anchor bolts (not supplied).
UNPACKING
When unpacking, check to make sure all the parts shown on the Parts Lists on pages 15
and 16 are included. If any parts are missing or broken, please call Harbor FreightTools at
the number shown on the cover of this manual as soon as possible.
9. Always follow and complete scheduled Engine andWater Pump maintenance.
Chemical Precautions:
1. Avoid contact with hot fuel, oil, exhaust fumes, and solid surfaces.
2. Avoid body contact with fuels, oils, and lubricants used in the Engine. If
swallowed, seek medical treatment immediately. Do not induce vomiting if fuel is
swallowed. For skin contact, immediately wash with soap and water. For eye
contact, immediately flush eyes with clean water.
Noise Precautions:
Prolonged exposure to noise levels above 85 dBA is hazardous to hearing.
Always wear ANSI approved ear protection when operating or working around the
Water Pump when it is running.

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ASSEMBLY INSTRUCTIONS
NOTE: For additional information regarding the parts listed in the following pages, refer
to the Assembly Diagrams on pages 15 and 16.
WARNING! Always turn off the Power Switch to the Engine and remove its
spark plug
prior to assembling the Water Pump, unclogging the Pump, or making
any adjustments to the Pump. Once finished, reinstall the spark plug.
To AssembleThe Intake Hose And Discharge Hose:
1. NOTE: The sizes of Hose Couplings (18, 28) on the three Water Pump models
discussed in this manual are as follows:
Model 93121 = 2”
Model 94074 = 2”
Model 94075 = 3”
Intake and Discharge Hoses (not included) with a diameter corresponding to your
model (93121, 94074, or 94075) must be used. Do not attempt to reduce or
enlarge the discharge size below or above your Water Pump model as this will
affect Pump flow and performance. (See Figure A, next page.)
2. Assemble the Intake Hose, using one Hose Joint (16), one Coupling Packing
(17), one Hose Coupling (18), two Hose Bands (31), and one Strainer (32).
(See Figure A.)
3. Assemble the Discharge Hose, using one Hose Joint (26), one Coupling Packing
(27), one Hose Coupling (28), and one Hose Band (31). (See Figure A.)
COUPLING
PACKING
(17) HOSE
COUPLING
(18)
HOSE
JOINT
(16) HOSE
BAND
(31)
INTAKE HOSE
(NOT INCLUDED)
HOSE
BAND
(31)
HOSE
COUPLING
(28)
COUPLING
PACKING
(27)
HOSE
JOINT
(26)
HOSE
BAND
(31) FIGURE A
DISCHARGE HOSE
(NOT INCLUDED)

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BEND
(19)
CASING
(1)
INTAKE
OPENING
DISCHARGE
OPENING
FIGURE B
To AttachThe Intake Hose And Discharge HoseToTheWater Pump:
1. Intake hose must be designed for suction so that it does not collapse. To
attach the
Intake Hose to the Water Pump, position the Hose Coupling (18)
against the threaded/intake opening in the Casing (1). Then, firmly screw the
Hose Joint (16) onto the opening. (See Figures A and B.)
2. To attach the Discharge Hose to the Water Pump, position the Hose Coupling
(28) against the threaded/discharge opening in the Bend (19). Then, firmly screw
the Hose Joint (26) onto the opening. (See Figures A and B.)
3. Route the Discharge Hose as needed to direct the discharge to the desired
location. The Discharge Hose should be kept as short as possible with a
minimum number of turns.
4. Make sure the area where the Strainer (32) on the Intake Hose is located is free
from accumulated debris, rocks, and other objects that may damage the Pump.
OPERATING INSTRUCTIONS
NOTE:
For additional references to the parts discussed in the following pages,
refer to the Assembly Diagrams on pages 15 and 16 of this manual.
Engine Pre-Start Checks:
1. Before operation, it will be necessary to refer to the Engine manufacturer’s
Operation, Maintenance, and Parts manual (included) for detailed information
about starting, running, and stopping the Engine.
2. IMPORTANT! Engine oil MUST be added to the Engine’s crankcase prior to
starting and running the Engine. Failure to add oil, according to the Engine
manufacturer’s recommendations, will damage the Engine and void its warranty.
(See Engine manufacturer’s manual.)

SKU 93121/94074/94075 For technical questions, please call 1-800-444-3353. PAGE11
3. Check to make sure the Engine’s “ON/OFF”Switch is in its “OFF” position.
(See Engine manufacturer’s manual.)
4. Unscrew and remove one of the Engine’s Oil Dipsticks located on either side at
the bottom of the Engine Crankcase. Fill the Engine’s crankcase with the proper
type and amount of engine oil as recommended by the Engine manufacturer.
Then, replace the Oil Dipstick. (See Engine manufacturer’s manual.)
5. Before the first use, remove the Engine’s Fuel Tank Cap and fill the Fuel Tank with
unleaded gasoline. Then, replace the Fuel Tank Cap.Thereafter, check the Fuel
Tank for the amount of unleaded gasoline in the Fuel Tank. If necessary, refill the
Fuel Tank with unleaded gasoline.
(See Engine manufacturer’s manual.)
Water Pump Pre-Start Checks:
1. IMPORTANT! The Water Pump MUST be primed with water prior to each
use of the unit. TheWater Pump must never be run dry. Always make sure to
completely fill the Pump Casing (1) with water prior to operating the unit. Not
doing so may damage the inner seals which depend on the water for lubrication.
To fill the Pump Casing, unscrew and remove the Plug (22) located at the top of
the Bend (19). Fill the Pump Casing completely with water. Then, replace the
Plug. (See Figure C.)
FIGURE C
PLUG
(22)

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OPERATING INSTRUCTIONS
REFERTO ENGINE MANUFACTURER’S DOCUMENTATION FOR DETAILED
ENGINE OPERATION INSTRUCTIONS AND PRECAUTIONS.
To StartTheWater Pump:
1. Check the Engine oil level. Before checking the Engine oil level, make sure the
Engine is not running and is placed on a level surface.
2. Check the Engine Fuel level in the gasolineTank. Do not overfill the Tank. Do not
fill the fuel Tank when the Engine is running.
3. Check the Intake and Discharge Hoses for weak or worn conditions before each
use. Check to make sure all connections are tight and secure.
4. Check to make sure the Water Pump is primed.
5. Make sure the Engine andWater Pump turns freely by hand. If it cannot be
turned over by pulling on the recoil starter rope, have a qualified service
technician open the Casing (1) of the Water Pump to remove obstructions lodged
in the unit.
6. Turn on the Engine’s power switch, and start the Engine by pulling the recoil
starter rope out quickly and forcefully. Repeat pulling until the Engine starts.
7. Idle the Engine for 3-5 minutes to allow it to warm up. Then, open the throttle
lever and allow the Engine to run faster.
8. As the Water Pump begins operating, it will cause an increased load upon the
Engine. Open the Engine throttle lever further to increase the Engine speed
adequately for the pumping operation.
To StopThe Water Pump:
1. To stop the Water Pump for a short period of time, run the Engine throttled all the
way down and turn the Engine power switch to its “OFF” position.
2. To stop the Water Pump for a long period of time, turn the Engine fuel lever to its
“OFF” position instead of turning the Engine power switch off. Allow the Engine
to idle for 2-3 minutes until the fuel in the Engine carburetor is depleted and the
Engine stops. Then, turn the Engine power switch to its “OFF” position. Drain all
the Engine fuel from the fuel tank and fuel lines. NOTE: Throughout this
process, check to make sure there is water in the Water Pump’s priming
chamber.
3. After use, if the pump is to remain idle for a period, drain all water from pump and
hoses.

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INSPECTION, MAINTENANCE, AND CLEANING
1. WARNING! Always make sure the Engine’s power switch is turned off and
prior to performing any inspection, maintenance, or cleaning of theWater Pump.
2. Before each use, inspect the general condition of the Water Pump. Check for
clogs throughout the system, misalignment or binding of moving parts, damaged or
loose intake and discharge hoses, and any other condition that may affect the safe
operation of theWater Pump. If abnormal noise or vibration occurs, have the prob-
lem corrected before further use. Do not use damaged equipment.
3. Periodically, check to make sure the area where the Water Pump’s Strainer (32) is
located is free from accumulated debris, rocks, and other objects that may damage
the Pump.
4. When cleaning, spray the exterior and Strainer (32) of the Water Pump with a
garden hose. Do not introduce water or any other liquid into the intake and exhaust
ports of the Engine.
5. In cold weather, when the Water Pump is not in use, protect the interior of the
Pumpfromfreezingbydrainingthewaterandpumpinga permanent typeautomobile
antifreeze containing a rust inhibitor through the system. A 50% mixture with water
is recommended. Be sure to flush the system with a neutralizing liquid prior to
reuse of the unit. NOTE: Antifreeze is poisonous and could cause serious
personal injury if ingested. ALWAYS dispose of anti-freeze properly.
6. To drain theWater Pump,unscrewandremovethe Plug(22) located atthe bottom
of the Casing (1). Replace the Plug and securely tighten. (See Figure D.)
7. WARNING! All maintenance, service,or repairsnotlistedin this manualshould
only be performed by a qualified service technician.
FIGURE D
PLUG
(22)

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TROUBLESHOOTING
1. Engine does not start.
A. Make sure the Engine’s power switch is in its“ON” position.
B. Make sure the Engine’s fuel lever is open.
C. Make sure the Engine’s throttle lever is open.
D. Make sure the Engine has adequate fuel and oil.
E. Make sure the Engine’s spark plug and spark plug wire are firmly connected.
F. Check the Engine manufacturer’s manual for further instructions.
2. Water Pump runs, but does not discharge water.
A. Make sure the Water Pump has been primed.
B. Discharge hose may be frozen or blocked. Check to see if discharge hose
passes through cold areas or is blocked or kinked.
C. Intake hose may be frozen, blocked, damaged, or has a loose connection.
Thoroughly clean the Strainer (32) on the intake hose and check for any loose
connections. Check to see if intake hose passes through cold areas or is
blocked or kinked. Intake hose must be designed for suction so that it does
not collapse.
D. Vertical lift is beyond the Water Pump’s capability. Check the
“Product
Specifications” section (page #2) for your Water Pump model’s maximum lift
capability. If necessary, reduce height of vertical lift.
E. Impeller of the Water Pump is jammed. Clean the Impeller. If necessary,
have a qualified service technician inspect the Impeller.
3. Pump Motor runs, but delivers small amount of water.
A. Vertical lift is approaching Water Pump’s maximum lift capability. Check the
“Product Specifications” section (page #2) for your Water Pump model’s
maximum lift capability. If necessary, reduce height of vertical lift.
B. Strainer (32) is partially blocked. Check to make sure Strainer is clear of
debris.
C. Intake and/or discharge hose is partially blocked. Check hoses for blockage.
Intake hose must be designed for suction so that it does not collapse.
PLEASE READTHE FOLLOWING CAREFULLY
THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM IN
THIS MANUAL AS A REFERENCE TOOL ONLY. NEITHERTHE MANUFACTURER OR DISTRIBUTOR MAKES ANY
REPRESENTATION OR WARRANTY OF ANY KINDTOTHE BUYERTHAT HE OR SHE IS QUALIFIEDTO MAKE ANY
REPAIRS TO THE PRODUCT, OR THAT HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT.
IN FACT, THE MANUFACTURER AND/OR DISTRIBUTOR EXPRESSLY STATES THAT ALL REPAIRS AND PARTS
REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND LICENSED TECHNICIANS, AND NOT BYTHE
BUYER. THE BUYER ASSUMES ALL RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE
ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO, OR ARISING OUT OF HIS OR HER INSTALLATION
OF REPLACEMENT PARTS THERETO.

SKU 93121/94074/94075 For technical questions, please call 1-800-444-3353. PAGE15
PARTS LIST AND ASSEMBLY DIAGRAM - MODEL 93121
NOTE:
Some parts are listed and shown for illustration purposes only,
and are not available individually as replacement parts.
Part
#
Description Part
#
Description Part
#
Description
1 Casing 14 Bolt (W/S.W.) 26 Hose Joint
2 Casing Packing 15 Check Valve 27 Coupling Packing
4 Casing Cover 16 Hose Joint 28 Hose Coupling
5 Bolt 17 Coupling Packing 29 Bolt (W/S.W.)
6 Seal Packing 18 Hose Coupling 30 Flange Nut
7 Spring Washer 19 Bend 31 Hose Band
8 Plain Washer 20 Bend Packing 32 Strainer
9 Impeller 21 Bolt (W/S.W.) 33 Frame
10 Mechanical Seal 22 Plug 50 Special Bolt (W/S.W.)
11 Inner Casing 23 Plug Packing 51 Spanner
12 Inner Casin
g
Packin
g
24 Plug 52 Hook
13 Valve Case 25 Plug Packing
50: SPECIAL BOLT (W/S.W.) NOT SHOWN.
51: SPANNER NOT SHOWN.
52: HOOK NOT SHOWN.
NOTE: When ordering parts, make sure to specify your Water Pump model number.

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PARTS LIST AND ASSEMBLY DIAGRAM
MODEL 94074 & MODEL 94075
NOTE:
Some parts are listed and shown for illustration purposes only,
and are not available individually as replacement parts.
Part # Description Part # Description Part # Description
1 Casing 12 Inner Casing Packing 23 Plug Packing
2 Casing Packing 13 Valve Case 24 Plug
3 Bolt (W/S.W.) 14 Bolt (W/S.W.) 25 Plug Packing
4 Casing Cover 15 Check Valve 26 Hose Joint
5 Bolt 16 Hose Joint 27 Coupling Packing
6 Seal Packing 17 Coupling Packing 28 Hose Coupling
7 Spring Washer 18 Hose Coupling 29 Bolt (W/S.W.)
8 Plain Washer 19 Bend 30 Flange Nut
9 Impeller 20 Bend Packing 31 Hose Band
10 Mechanical Seal 21 Bolt (W/S.W.) 32 Strainer
11 Inner Casing 22 Plug 33 Frame
NOTE: When ordering parts, make sure to specify your Water Pump model number.