Bobcat 643 Skid Steer Loader Parts Manual
Publication 6566222
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- Models
- 643
- Serial coverage
- 501511001 & Above
- Manual type
- Parts Manual
- Publication
- 6566222
- Condition
- Brand new
What's inside
From the manual's own table of contents: 144 topics. See sample pages (PDF, 201 KB)
- Maintenance Items_643
- Maintenance Items (Fluid Capacities)_643
- Maintenance Items (Bulk Items)_643
- Main Frame_643
- Lift Arms & BOB-TACH_643
- Operator CAB_643
- Operator CAB_643 (1)
- Seat & Seat Bar_643
- Operator CAB_643 (2)
- Fuel System_643
- Seat (Michigan)_643
- Rear Door_643
- Drive Train_643
- Disc Brakes_643
- Hydraulic Circuitry_643
- Hydraulic Circuitry_643 (1)
- Auxiliary Hydraulics_643
- Auxiliary Hydraulics_643 (1)
- Lift Cylinder (W_Welded On Tube)_643
- Lift Cylinder (W_Replaceable Tube)_643
- Tilt Cylinder (W_Welded On Tube)_643
- Tilt Cylinder (W_Replaceable Tubes)_643
- Tilt Cytlinder (Bobcat) (W_Replaceable Tubes)_643
- Tilt Cylinder_643
Show all 144 topics
- Hydraulic Valve_643
- Hydraulic Valve (Bobcat)_643
- Hydraulic Control Valve (Service Valve - Minus Fittings)_643
- Control Pedals_643
- Control Pedals_643 (1)
- Hydrostatic Circuitry_643
- Hydrostatic Circuitry_643 (1)
- Hydrostatic Circuitry_643 (2)
- Hydrostatic Circuitry_643 (3)
- Hydrostatic Circuitry_643 (4)
- Hydrostatic Circuitry_643 (5)
- Hydrostatic Circuitry_643 (6)
- Hydrostatic Circuitry_643 (7)
- Hydrostatic Motor (Motor Model 109-1052-005 & Below)_643
- Hydrostatic Motor (Motor Model 109-1052-006 & Above) (Tapered Shaft)_643
- Hydrostatic Motor (Motor Model 109-1173-006) (Splined Shaft)_643
- Hydrostatic Pump_643
- Hydrostatic Pump_643 (1)
- Vane Pump_643
- Gear Pump_643
- Hydrostatic Oil Filter_643
- Hand Controls_643
- Hand Controls_643 (1)
- Hand Controls_643 (2)
- CAB Electrical System_643
- CAB Electrical System_643 (1)
- CAB Electrical System_643 (2)
- CAB Electrical Circuitry_643
- Engine Electrical Circuitry_643
- Engine Electrical Circuitry_643 (1)
- Engine Electrical Circuitry_643 (2)
- Alternator (Bobcat)_643
- Alternator (Bobcat)_643 (1)
- Starter (Nippondenso)_643
- Engine & Attaching Parts_643
- Starter Kit (Nippondenso to Service Delco)_643
- Engine & Attaching Parts_643 (1)
- Throttle & Choke_643
- Universal Joint_643
- Rocker Arm Cover_643
- Rocker Arm & Valves_643
- Cylinder Head_643
- Main Bearing Case_643
- Piston & Crankshaft_643
- Fuel Camshaft_643
- Water Pump_643
- Water Flange & Thermostat_643
- Stop Lever_643
- Governor Group_643
- Speed Control Plate_643
- Fuel & Injection Pump_643
- Injection Pump_643
- Injector Nozzles_643
- Nozzle Holder_643
- Fuel Filter_643
- Air Cleaner_643
- Air Cleaner Valve Kit_643
- Air SEAL_SCREEN Kit_643
- Air SEAL_SCREEN Kit_643 (1)
- Axle Seal Kit_643
- BACK-UP Alarm Kit_643
- Bucket Positioning Valve_643
- Bucket Position Valve Kit_643
- CAB Air Duct Kit_643
- CAB Enclosure (Canvas)_643
- CAB Enclosure_643
- CAB Door (RH Hinged)_643
- CAB Door (L.H. Hinged)_643
- CAB Windows_643
- Rear Windows_643
- Rear Window Kit_643
- CAB Enclosure (Special Applications)_643
- CAB Enclosure (Special Applications)_643 (1)
- Closed Alternator (30 Amp. Motorola or Prestolite)_643
- Closed Alternator Kit (Delco)_643
- Debris Screen Kit_643
- Fire Extinguisher_643
- Flasher Lights_643
- Fuel Valve Kit_643
- Gear Pump Kit_643
- Hand Controls Kit_643
- European Accessories (Operator Cab)_643
- European Accessories (Door Stop & Tow Hitch)_643
- European Accessories (Fuel Fill Extension)_643
- European Accessories (Horn Kit)_643
- Heater Kit (Red Dot)_643
- Heater Kit (Perrin)_643
- Heater (Red Dot)_643
- Heater (Perrin)_643
- Heater Plumbing Kit (Red Dot)_643
- Heater Plumbing Kit (Perrin)_643
- Horn Kit (Domestic & European)_643
- Hose Clamp Kit (Lower Lift Arms)_643
- Insect Screen Kit_643
- Keyless Ignition_643
- Lift Arm Stop_643
- MUFFLER_EXHAUST Purifier_643
- Operator CAB (Deluxe)_643
- Rental Kit_643
- Seat Bar (Cylinder Relocation Kit)_643
- Seat Bar Kit_643
- Seat Bar Kit (Compression Spring)_643
- Seat Bar Kit (Forward Position Compression Spring)_643
- Seat Covers (Vinyl Seat)_643
- Seat Covers (Suspension Seat)_643
- Single Point Lift_643
- Single Point Lift_643 (1)
- Sound Option_643
- Sound Reduction Hardhat_643
- Strobe Light Kit (Amber)_643
- Strobe Light (Amber - 3414ALW)_643
- Suspension Seat (Grammer)_643
- Suspension Seat_643
- Tank Heater Kit (120 Volt)_643
- Tank Heater Kit (240 Volt)_643
- Tilt Stop Kit_643
- Tires & Rims_643
- Upholstery Kit (Deluxe)_643
- Water Level Sensor Kit_643
- Windshield Wiper_643
Inside this manual
Real pages from this parts manual (447 pages). Open the sample pages (PDF, 201 KB)
- Parts illustration, page 92: VALVE, VALVE, NLA - Order components - Ref. 2-44 - Before ordering
- Parts illustration, page 116: BLOCK PORT, port
- Parts illustration, page 326: 6568709 RWINDOWKT, rear window
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the 643 are listed below. Editions cover different serial number ranges: check the serial coverage and tick only the ones that match your machine.
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This is a parts manual
Here's how it compares to the other manual types.
Service manual
Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.
Operator's manual
Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.
Parts manual
Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.
What it's used for
Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.
Service shops and owner/operators who repair their own equipment
Identifying correct parts and seeing how assemblies come apart and go back together
Keeping equipment running with less downtime
Factory manual
Quantity one is the manual described above.
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Questions about model, serial number, engine coverage or contents? Contact us before purchasing and we'll help confirm it's the right manual. Please verify the manual type, machine model, serial number range and engine coverage before purchasing: manuals ordered in error carry a 20% restocking fee (return policy).