[Grip120] M154157 Drive Belt for John Deere EZtrak Z425 Z445 Z465 Zero Turn Mowers - Traction Drive V-Belt Replacement - 1/2" x 42.2"
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$16.79
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CONFIRM THIS PART FITS
Enter appliance or equipment model number to verify compatibility with this part
Replaces Part Numbers
M154157 Drive Belt (1/2" x 42.2")
Key Features
- High-strength internal cord construction to minimize stretching and prevent slippage.
- Heat-resistant and oil-resistant outer cover for durability in high-friction environments.
- Precision-engineered V-belt profile designed for smooth power transmission.
- Dimensions: 0.5 inches (1/2") width x 42.2 inches effective length.
Replaces / Cross-Reference Part Numbers
- John Deere: M154157
Compatibility & Fitment
- John Deere EZtrak Z425 Zero Turn Mowers (Hydro Drive)
- John Deere EZtrak Z445 Zero Turn Mowers (Hydro Drive)
- John Deere EZtrak Z465 Zero Turn Mowers (Hydro Drive)
When to Replace
- Visible fraying, cracking, or splitting along the belt edges.
- Excessive slippage or loss of traction during mower operation.
- Squealing or chirping noises originating from the drive system.
- Stretched cord causing loose fitment that prevents proper gear engagement.
- Glazed or hardened surface on the inner V-groove indicating heat damage.
Installation Tips
- Disconnect the spark plug wire before servicing to prevent accidental engine start.
- Engage the parking brake and ensure the mower is on a level surface.
- Reference the mower owner's manual for the specific belt routing diagram.
- Loosen the tensioning pulley or idler assembly to allow for easier removal and installation of the new belt.
- Ensure the belt is correctly seated in all pulley grooves before applying final tension.
- Cycle the drive system briefly to confirm proper seating, then check tension levels again.
Suggestions
Common Model Number Locations
Need help finding your model number? Select your appliance or lawn equipment below for location diagrams
- Above the refrigerant valves on the back of the air conditioner
- On the side of the unit near the run capacitor or electrical lines that go into your home
- On either side of the exterior
- On the back of the unit where the power cord is located
- In the cool air exhaust port
- To the left of the fan opening, on the weather barrier
- Below the control panel
- On either side of the exterior
- Behind the front grill on the frame
- On the door frame
- On the inside of the tub wall
- Behind the control panel
- On the door
- Inside the edge of the unit
- On the back exterior
- On the door
- On the side of hose storage
- Inside the edge of the unit
- On inside of the door
- On the door frame
- On the back exterior of the unit
- On the exterior side of the unit
- Behind the control panel
- On the inside of the door
- On the door frame
- On the exterior side of the unit
- At the top of the unit
- On the inside of the dryer door
- On the door frame
- Under the washer lid
- On either side of the exterior
- On the back exterior of the unit
- On the door frame
- On the exterior side of the unit
- On interior wall
- On the control panel
- On side of door
- On the right-hand side of the vent, under the control panel
- On the interior wall of the microwave (microwave model number only)
- On the door frame
- On the rear panel
- On the exterior back of the unit
- Inside the top part of the vent duct (in down-draft models)
- Underneath a burner
- Underneath a knob
- Underneath the cooktop (lift-up style)
- Bottom of cooktop
- On an exterior wall
- On an inside wall
- On the door frame
- On the right-hand side of the vent, under the control panel
- On the interior wall of the microwave (microwave model number only)
- On the door frame
- On the rear panel
- Behind the control panel
- Under the front surface unit
- On the door frame
- Interior side panel
- On the exterior of the unit
- On the inside of the lower storage compartment wall
- On top the hood
- Behind the filter
- Under the hood
- On the inside of the door
- On the exterior back of the unit
- Inside on the rear wall
- On the exterior side of the unit
- On door jamb
- On rear of frame
- Behind front panel
- On ceiling of refrigerator
- On interior wall
- On the inside of the door
- Behind crisper drawer
- Behind kickplate
- On ceiling of refrigerator
- On interior wall
- On door frame
- Behind crisper drawer
- Behind kickplate
- On ceiling of freezer
- On interior wall
- On the inside of the door
- Behind kickplate
- On the exterior side of the unit
- On inside of the door
- On the door frame
- On the back exterior of the unit
- On the front exterior of the unit
- On the control panel
- Inside the lid
- Under the lid on the frame
- On the exterior of the unit
- At the top of the unit
- On the inside of the dryer door
- On the door frame
- Under the washer lid
- On either side of the exterior
- On the top center of heater
- On the exterior of the unit
- On the starter housing
- On the side of the housing, behind the top handle
- On the side of the motor housing
- Near the rear grip
- On the top or sides of the engine housing
- On the gas tank
- On the recoil housing
- On the handle bars
- On top of the engine cover
- Near discharge chute, often behind chute flaps
- On rear of the deck, behind the engine
- Dash panel
- Back of mower/rear bumper
- Underside of the seat
- Lower side of hood, near engine
- Frame (beneath the seat, footrest)
- Mower deck
- Underside of the seat
- Frame beneath or near the seat
- Back of mower/rear bumper
- Lower left side between gas tank and mower deck
- Under the foot plate
- On the rear of the blower
- Inside of vacuum canister
- Side of the motor housing
- On the rear base of the vacuum
- On the bottom of the belly of the vacuum
- On the frame near the engine
- On the side of the auger housing
- On the lower rear of the snow blower between wheels
- On the side of the motor housing
- On the shaft
Select an appliance to see where its model number is located.
