Hyster H70-120XM (K005) Challenger Forklift Parts Manual
This Hyster H70-120XM (K005) Challenger forklift is a mid-size truck you’ll see loading trailers, feeding production lines, and working in yards or warehouses all day. This parts manual is what I keep nearby when I’m tearing into the chassis or seat assemblies and need to be certain I’m looking at the correct components. If, for example, the full suspension seat is damaged or the mounting hardware is missing, this book lets me match what’s on the truck to the right assemblies and subcomponents before I order anything.
Applications & Use Cases
- Confirm frame and seat variants so you don’t mix up non-suspension and full-suspension seat parts on similar trucks.
- Trace how brackets, cushions, and hardware relate, to see what must be reused and what should be replaced.
- Cross-check old or worn-off part markings against illustrated breakdowns to verify the correct replacement.
- Compare what you see during teardown with the exploded views to avoid ordering the wrong subcomponent.
- Standardize part names with your dealer so phone or email orders are accurate the first time.
FAQ
Q: Can I use this manual on a tablet in the shop?
A: Yes, it works well digitally; you can zoom in on diagrams to match small seat and frame pieces more easily.
Q: Is it worth printing certain pages?
A: Many techs print the sections they use often and keep them in a binder at the truck for quick cross-checks during repair.
Safety Note
Always secure the truck, support raised components properly, and follow lockout/tagout practices before inspecting or replacing any parts.
📘 Show Index
Hyster H70-120XM (K005) Challenger Forklift Parts Manual Index:
- Frame
- GENERAL TRUCK
- NON-SUSPENSION SEAT
- FULL SUSPENSION SEAT SHEET 1 OF 2
- FULL SUSPENSION SEAT SHEET 2 OF 2
- OPERATOR MODULE
- OPERATOR MODULE
- HOOD AND COVERS
- SOUND REDUCTION
- UNDERCARRIAGE PAN
- OVERHEAD GUARD
- FLOOR PLATES AND COVERS
- COUNTERWEIGHT
- REAR ACCESS SCREEN
- REAR ACCESS SCREEN
- LABELS AND PAINT
- ENGINE ASSEMBLY
- COOLING
- BAFFLE AND ATTACHING PARTS
- FAN DRIVE ASSEMBLY COOLING SYSTEM
- EXHAUST GASOLINE AND LPG – WITHOUT LOW EMISSIONS (→ S/N K005V04115Z)
- EXHAUST GASOLINE AND LPG – WITHOUT LOW EMISSIONS (S/N K005V04116Z →)
- EXHAUST THREE-WAY CATALYTIC CONVERTER – LPG WITH LOW EMISSIONS (→ S/N K005V04115Z)
- EXHAUST THREE-WAY CATALYTIC CONVERTER – LPG WITH LOW EMISSIONS (S/N K005V04116Z →)
- EXHAUST DIESEL
- ENGINE MOUNT GASOLINE AND LPG
- ENGINE ASSEMBLY GASOLINE AND LPG – WITH SERPENTINE BELT
- CYLINDER BLOCK GASOLINE AND LPG
- CAMSHAFT AND OIL PAN GASOLINE AND LPG
- CYLINDER HEAD GASOLINE AND LPG
- VALVE COVER AND INLET MANIFOLD GASOLINE AND LPG
- EXHAUST MANIFOLD GASOLINE AND LPG (→ S/N K005V04115Z)
- EXHAUST MANIFOLD GASOLINE AND LPG (S/N K005V04116Z →)
- OIL PUMP GASOLINE AND LPG
- ENGINE MOUNT DIESEL
- ENGINE ASSEMBLY DIESEL
- ALTERNATOR MOUNTING DIESEL (→ 7/2001)
- ALTERNATOR MOUNTING DIESEL (7/2001 →)
- CYLINDER BLOCK DIESEL
- CRANKSHAFT AND PISTON DIESEL
- OIL PAN AND PUMP DIESEL
- TIMING GEAR DIESEL
- CYLINDER HEAD DIESEL
- VALVE COVER AND ROCKER ARM SHAFT DIESEL
- MANIFOLDS DIESEL (→ 7/2001)
- MANIFOLDS DIESEL (7/2001 →)
- OIL FILTER DIESEL
- COOLANT PUMP DIESEL (→ 9/2001)
- COOLANT PUMP DIESEL (9/2001 →)
- ROTARY EXHAUSTER DIESEL
- FUEL SYSTEM
- FUEL SYSTEM DIESEL
- LOW PRESSURE SYSTEM DIESEL (→ 7/2001)
- LOW PRESSURE SYSTEM DIESEL (7/2001 →)
- FUEL FILTER LOW PRESSURE SYSTEM – DIESEL
- HIGH PRESSURE FUEL INJECTION AND PUMP DIESEL
- WATER SEPARATOR
- LIFT PUMP DIESEL
- FUEL SYSTEM GASOLINE
- FUEL SYSTEM LPG – OPEN LOOP (→ S/N K005D05482)
- FUEL SYSTEM LPG – OPEN LOOP (S/N K005D05483 ↔ S/N K005V005980A)
- FUEL SYSTEM LPG – OPEN LOOP (S/N K005V05981A →)
- FUEL SYSTEM LPG – CLOSED LOOP (→ 12/2003)
- FUEL SYSTEM LPG – CLOSED LOOP (12/2003 →)
- CARBURETOR LPG – WITH LOW EMISSIONS
- DUAL FUEL SYSTEM
- DUAL FUEL SYSTEM
- DUAL FUEL SYSTEM
- DUAL FUEL SYSTEM
- LPG TANK BRACKET FIXED
- LPG TANK AND BRACKET SWING OUT
- LPG TANK BRACKET SWING OUT/DROP DOWN
- LOCK-OFF FILTER LPG
- LPG CONVERTER OPEN LOOP (→ S/N K005D05482)
- LPG CONVERTER OPEN LOOP (S/N K005D05483 →)
- GOVERNOR LPG
- THROTTLE BODY GOVERNOR GASOLINE AND DUAL FUEL
- INJECTOR THROTTLE BODY GASOLINE
- AIR FILTER SYSTEM
- AIR FILTER
- THROTTLE LINKAGE GASOLINE AND LPG
- THROTTLE LINKAGE DIESEL
- THROTTLE ARM ASSEMBLY
- MONOTROL PEDAL LINKAGE
- MONOTROL PEDAL
- ELECTRICAL SYSTEM
- ELECTRICAL SYSTEM COWL
- INSTRUMENT PANEL
- ELECTRICAL SYSTEM ALTERNATOR AND BATTERY – G, GS, LPG AND LPS
- ELECTRICAL SYSTEM GASOLINE AND GASOLINE SAFETY
- ELECTRICAL SYSTEM GASOLINE, GASOLINE SAFETY, AND DUAL FUEL
- HARNESS KIT DUAL FUEL
- ELECTRICAL SYSTEM LPG AND LPS
- ELECTRICAL SYSTEM DIESEL
- ALTERNATOR GASOLINE/LPG AND DIESEL
- ALTERNATOR PRESTOLITE BRAND – GS, LPS, DS
- DISTRIBUTOR
- STARTER DIESEL
- SHIFT LEVER
- BRAKE AND BACK-UP LIGHTS
- WIRE HARNESS GASOLINE ENGINE (→ S/N K005D05972Y INC. 6018)
- WIRE HARNESS CONVERSION, GASOLINE TO LPG, GM 4.3L – SHEET 1 OF 2 (→ S/N K005D05972Y INC. 6018)
- WIRE HARNESS CONVERSION, GASOLINE TO LPG, GM 4.3L – SHEET 2 OF 2 (→ S/N K005D05972Y)
- WIRE HARNESS GASOLINE AND LPG – TYPE “S” (→ S/N K005V02185Y)
- WIRE HARNESS DUAL FUEL, GM V6 – SHEET 1 OF 2 (→ S/N K005D05972Y)
- WIRE HARNESS DUAL FUEL, GM V6 – SHEET 2 OF 2 (→ S/N K005D05972Y INC. 6018)
- WIRE HARNESS DUAL FUEL, GM V6 – SHEET 1 OF 2 (S/N K005D05973Y ↔ S/N K005V02186Y)
- WIRE HARNESS DUAL FUEL, GM V6 – SHEET 2 OF 2 (S/N K005D05973Y ↔ S/N K005V02186Y)
- WIRE HARNESS DUAL FUEL, GM V6 – SHEET 1 OF 2 (S/N K005V02186Y ↔ S/N K005V02836Z)
- WIRE HARNESS DUAL FUEL, GM V6 – SHEET 2 OF 2 (S/N K005V02186Y ↔ S/N K005V02836Z)
- WIRE HARNESS (ENGINE) DUAL FUEL – GM 4.3L (S/N K005V02837Z ↔ S/N K005V04115Z)
- WIRE HARNESS ENGINE, GM V6, 4.3L – SHEET 1 OF 2 (→ S/N K005D05972Y)
- WIRE HARNESS ENGINE, GM V6, 4.3L – SHEET 2 OF 2 (→ S/N K005D05972Y)
- WIRE HARNESS LPG SWITCH
- WIRE HARNESS TYPE S – GASOLINE AND LPG (S/N K005V02186Y →)
- WIRE HARNESS CLOSED LOOP
- WIRE HARNESS DIESEL (→ S/N K005V02185Y)
- WIRE HARNESS DIESEL (S/N K005V02186Y →)
- WIRE HARNESS DUAL FUEL SHUT OFF
- WIRE HARNESS ESOS ADAPTER
- WIRE HARNESS MODULE, TYPE S POWERSHIFT – SHEET 1 OF 2 (→ S/N K005D05972Y INC. 6018)
- WIRE HARNESS MODULE, TYPE S POWERSHIFT – SHEET 2 OF 2 (→ S/N K005D05972Y INC. 6018)
- WIRE HARNESS ADAPTER (→ 5/2001)
- WIRE HARNESS GASOLINE ENGINE, GM V6 – SHEET 1 OF 2 (→ S/N K005D05973Y)
- WIRE HARNESS GASOLINE ENGINE, GM V6 – SHEET 2 OF 2 (S/N K005D05973Y ↔ S/N K005V02185Y)
- WIRE HARNESS GASOLINE, GM V6 – SHEET 1 OF 2 (S/N K005V02186Y ↔ S/N K005V02836Z)
- WIRE HARNESS GASOLINE, GM V6 – SHEET 2 OF 2 (S/N K005V02186Y ↔ S/N K005V02836Z)
- WIRE HARNESS (ENGINE) GASOLINE AND GASOLINE SAFETY – GM 4.3L (S/N K005V02837Z ↔ S/N K005V04115Z)
- WIRE HARNESS ENGINE, LPG, GM V6, 4.3L – SHEET 1 OF 2 (S/N K005D05973Y ↔ S/N K005V02185Y)
- WIRE HARNESS ENGINE, LPG, GM V6, 4.3L – SHEET 2 OF 2 (S/N K005D05973Y ↔ S/N K005V02185Y)
- WIRE HARNESS ENGINE, LPG, GM V6, 4.3L – SHEET 1 OF 2 (S/N K005V02186Y →)
- WIRE HARNESS ENGINE, LPG, GM V6, 4.3L – SHEET 2 OF 2 (S/N K005V02186Y →)
- WIRE HARNESS MODULE POWERSHIFT (→ S/N K005D05972)
- WIRE HARNESS MODULE POWERSHIFT – SHEET 1 0F 2 (S/N K005V02412Z ↔ S/N K005V05903A)
- WIRE HARNESS MODULE POWERSHIFT – SHEET 2 OF 2 (S/N K005V02412Z ↔ S/N K005V05903A)
- WIRE HARNESS MODULE POWERSHIFT – SHEET 1 0F 2 (S/N K005V05904A →)
- WIRE HARNESS MODULE POWERSHIFT – SHEET 2 OF 2 (S/N K005V05904A →)
- WIRE HARNESS MODULE, TYPE S POWERSHIFT – SHEET 1 OF 2 (S/N K005D05973Y ↔ S/N K005V02411Z)
- WIRE HARNESS MODULE, TYPE S POWERSHIFT – SHEET 2 OF 2 (S/N K005D05973Y ↔ S/N K005V02412Z)
- WIRE HARNESS SEALED ALTERNATOR
- WIRE HARNESS GASOLINE ENGINE – GM 4.3L (S/N K005V04116Z →)
- WIRE HARNESS (ENGINE) DUAL FUEL – GM 4.3L (S/N K005V04116Z →)
- WIRE HARNESS BRAKE PRESSURE SWITCH
- TRANSMISSION
- TRANSMISSION MOUNT
- TRANSMISSION LINES
- TORQUE CONVERTER
- TRANSMISSION SHEET 1 OF 2
- TRANSMISSION SHEET 2 OF 2
- INPUT CLUTCH (REVERSE)
- DIRECTIONAL CLUTCH (FORWARD)
- CONTROL VALVE TRANSMISSION
- MANIFOLD VALVE
- VALVE HIGH AND LOW
- Drive Axle
- DIFFERENTIAL ASSEMBLY
- DRIVE AXLE
- STEERING SYSTEM
- STEERING SYSTEM
- STEERING COLUMN
- STEERING AXLE
- STEERING CYLINDER
- STEERING PUMP
- BRAKE SYSTEM
- BRAKE SYSTEM
- BRAKE ASSEMBLY H70-90XM
- BRAKE ASSEMBLY H100-120XM (→ S/N K005V05300A)
- BRAKE ASSEMBLY H100-120XM (S/N K005V05301A →)
- MASTER CYLINDER AND BOOSTER ASSEMBLY
- BRAKE RELAY ASSEMBLY
- PARK BRAKE
- HYDRAULIC SYSTEM
- HYDRAULIC SYSTEM
- HYDRAULIC SYSTEM
- HYDRAULIC CONTROL LINES THREE FUNCTION (→ S/N K005V05721A)
- HYDRAULIC CONTROL LINES THREE FUNCTION (S/N K005V05722A → EXC. 5753)
- HYDRAULIC CONTROL LINES FOUR FUNCTION (→ S/N K005V05721A)
- HYDRAULIC CONTROL LINES FOUR FUNCTION (S/N K005V05722A → EXC. 5753)
- HYDRAULIC CONTROL VALVE ATTACHING PARTS THREE FUNCTION (→ S/N K005V05721A)
- HYDRAULIC CONTROL VALVE ATTACHING PARTS THREE FUNCTION (S/N K005V05722A → EXC. 5753)
- HYDRAULIC CONTROL VALVE ATTACHING PARTS FOUR FUNCTION WITH DETENTED LEVERS (→ S/N K005V05721A)
- HYDRAULIC CONTROL VALVE ATTACHING PARTS FOUR FUNCTION WITH DETENTED LEVERS (S/N K005V05722A → EXC. 5753)
- HYDRAULIC CONTROL VALVE THREE AND FOUR FUNCTION (→ S/N K005V01705Y THREE FUNCTION CONTROL VALVE) (→ S/N K005V01697Y FOUR FUNCTION CONTROL VALVE)
- HYDRAULIC CONTROL VALVE THREE AND FOUR FUNCTION – SHEET 1 OF 2 (S/N K005V01706Y ↔ S/N K005V05721A THREE FUNCTION CONTROL VALVE) (S/N K005V01698Y ↔ S/N K005V05721A EXC. 1704-1705, 1708, 1715-1716, 1722 FOUR FUNCTION CONTROL VALVE)
- HYDRAULIC CONTROL VALVE THREE AND FOUR FUNCTION – SHEET 2 OF 2 (S/N K005V01698Y ↔ S/N K005V05721A EXC. 1704-1705, 1708, 1715-1716, 1722 FOUR FUNCTION CONTROL VALVE) (S/N K005V01706Y ↔ S/N K005V05721A THREE FUNCTION CONTROL VALVE)
- HYDRAULIC CONTROL VALVE THREE AND FOUR FUNCTION (S/N K005V05722A → EXC. 5753)
- HYDRAULIC FILTER HOUSING
- MAST INSTALLATION
- MAST INSTALLATION
- TILT CYLINDER
- HYDRAULIC PUMP
- HYDRAULIC PUMP
- Mast-Two Stage Limited Free-Lift
- OUTER MAST TWO STAGE LIMITED FREE-LIFT
- INNER MAST TWO STAGE LIMITED FREE-LIFT
- MAIN LIFT TWO STAGE LIMITED FREE-LIFT
- MAIN CYLINDER TWO STAGE LIMITED FREE-LIFT
- HEADER HOSE TWO STAGE LIMITED FREE-LIFT (→ S/N A749L03337) (→ S/N A750L02645)
- HEADER HOSE TWO STAGE LIMITED FREE-LIFT (S/N A749L03338 → EXC. 6018) (S/N A750L02646 →)
- CARRIAGE TWO STAGE LIMITED FREE-LIFT
- LOAD BACKREST EXTENSION TWO STAGE LIMITED FREE-LIFT
- FORK STANDARD TAPER HOOK TYPE (H70-90XM) – TWO STAGE LIMITED FREE-LIFT
- FORK STANDARD TAPER HOOK TYPE (H100-120XM) – TWO STAGE LIMITED FREE-LIFT
- FORK POLISHED FORK WITH FULL BOTTOM TAPER HOOK TYPE – TWO STAGE LIMITED FREE-LIFT
- Mast-Two Stage Full Free-Lift
- OUTER MAST AND MAIN LIFT TWO STAGE FULL FREE-LIFT
- INNER AND FREE-LIFT MAST TWO STAGE FULL FREE-LIFT
- MAIN LIFT CYLINDER TWO STAGE FULL FREE-LIFT
- FREE-LIFT CYLINDER TWO STAGE FULL FREE-LIFT
- CARRIAGE TWO STAGE FULL FREE-LIFT
- LOAD BACKREST EXTENSION TWO STAGE FULL FREE-LIFT
- FORK STANDARD TAPER HOOK TYPE (H70-90XM) – TWO STAGE FULL FREE-LIFT
- FORK STANDARD TAPER HOOK TYPE (H100-120XM) – TWO STAGE FULL FREE-LIFT
- FORK POLISHED FORK WITH FULL BOTTOM TAPER HOOK TYPE – TWO STAGE FULL FREE-LIFT
- HEADER HOSE TWO STAGE FULL FREE-LIFT
- Mast-Three Stage Full Free-Lift
- OUTER MAST THREE STAGE FULL FREE-LIFT
- INTERMEDIATE MAST THREE STAGE FULL FREE-LIFT
- INNER MAST THREE STAGE FULL FREE-LIFT
- MAIN LIFT THREE STAGE FULL FREE-LIFT
- FREE-LIFT THREE STAGE FULL FREE-LIFT
- MAIN CYLINDER THREE STAGE FULL FREE-LIFT
- FREE-LIFT CYLINDER THREE STAGE FULL FREE-LIFT
- HEADER HOSE THREE STAGE FULL FREE-LIFT
- CARRIAGE THREE STAGE FULL FREE-LIFT
- LOAD BACKREST EXTENSION THREE STAGE FULL FREE-LIFT
- FORK STANDARD TAPER HOOK TYPE (H70-90XM) – THREE STAGE FULL FREE-LIFT
- FORK STANDARD TAPER HOOK TYPE (H100-120XM) – THREE STAGE FULL FREE-LIFT
- FORK POLISHED FORK WITH FULL BOTTOM TAPER HOOK TYPE – THREE STAGE FULL FREE-LIFT
- OPTIONS
- TIRE AND WHEEL SINGLE DRIVE WHEEL – H70-90XM
- TIRE AND WHEEL SINGLE DRIVE WHEEL – H100-120XM
- TIRE AND WHEEL DUAL DRIVE WHEEL
- TIRE AND WHEEL STEER WHEEL
- FENDER EXTENSIONS
- HEATER
- HEATER INSTALLATION GASOLINE
- HEATER INSTALLATION LPG
- HEATER INSTALLATION DIESEL
- HEATER VALVE MOUNTING MONOTROL
- AUXILIARY TUBE EXTENSION KIT TWO STAGE LIMITED FREE-LIFT
- AUXILIARY TUBE EXTENSION KIT TWO AND THREE STAGE FULL FREE-LIFT
- ACCUMULATOR
- FRONT HEADLIGHTS WITHOUT CAB
- REAR DRIVE LIGHTS WITHOUT CAB
- REAR DRIVE LIGHTS WITH AMBER STROBE – WITHOUT CAB (9/2003 →)
- AMBER STROBE REVERSE LIGHTS WITHOUT CAB (→ 9/2003)
- AMBER STROBE REVERSE LIGHTS WITHOUT REAR DRIVE LIGHTS (9/2003 →)
- DUAL MIRRORS WITHOUT CAB
- CAB ATTACHING PARTS
- SIDE-SHIFT CARRIAGE TWO STAGE LIMITED FREE-LIFT (48 AND 60-INCH) – H70XM – H90XMS
- SIDE-SHIFT CARRIAGE TWO STAGE LIMITED FREE-LIFT (54 AND 60-INCH) – H90XM – H120XM
- SIDE-SHIFT CARRIAGE TWO AND THREE STAGE FULL FREE-LIFT (48 AND 60-INCH) – H70-90XM
- SIDE-SHIFT CARRIAGE TWO AND THREE STAGE FULL FREE-LIFT (54 AND 60-INCH) – H100XM-H120XM
- SIDE-SHIFT CARRIAGE FRAME TWO STAGE LIMTED FREE-LIFT (48-INCH) – H70XM – H90XM
- SIDE-SHIFT CARRIAGE FRAME TWO STAGE LIMTED FREE-LIFT (60-INCH) – H70XM – H90XMS
- SIDE-SHIFT CARRIAGE FRAME TWO STAGE LIMITED FREE-LIFT (54 AND 60-INCH) – H100XM – H120 XM
- SIDE-SHIFT CARRIAGE FRAME TWO AND THREE STAGE FULL FREE-LIFT (48-INCH) – H70XM – H90XM
- SIDE-SHIFT CARRIAGE FRAME TWO AND THREE STAGE FULL FREE-LIFT (60-INCH) – H70XM – H90XM
- SIDE-SHIFT CARRIAGE FRAME TWO AND THREE STAGE FULL FREE-LIFT (54 AND 60-INCH) – H100XM-H120XM
- AUDIBLE ALARM
- WIRE HARNESS REVERSE ALARM
- CAB
- CAB ATTACHING PARTS SHEET 1 OF 3
- CAB ATTACHING PARTS SHEET 2 OF 3
- CAB ATTACHING PARTS SHEET 3 OF 3
- WIRE HARNESS CAB
- DOOR ASSEMBLY RIGHT HAND
- DOOR ASSEMBLY LEFT HAND
- LIFTING EYE
- WIRE HARNESS AUXILIARY LIGHTS – WORKLIGHTS
- SIDE ROLLER ISS CARRIAGE – KIT
- NUMERICAL INDEX
Hyster
