Exmark 142-3726 Hopper Shaft 120 | Z-Aerate ZA4640 Z-Spray ZS3624
Product Number: 142-3726
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Exmark 142-3726 Shaft-Hopper, 120
The Exmark 142-3726 Hopper Shaft is a genuine OEM replacement part used on select Z-Aerate and Z-Spray equipment. This part is listed as SHAFT-HOPPER, 120 and is used in the hopper assembly on compatible machines.
This part is commonly searched as Exmark 142-3726, Exmark hopper shaft, 142-3726 shaft-hopper, Z-Aerate hopper shaft, Z-Spray hopper shaft, ZA4640 hopper shaft, or ZS3624 hopper shaft.
Always verify your exact model number, serial number, and parts diagram before ordering. Do not order by product family alone because hopper shaft fitment can vary by model, serial range, and hopper assembly configuration.
Product Details
| Brand | Exmark |
|---|---|
| OEM Part Number | 142-3726 |
| Product Description | SHAFT-HOPPER, 120 |
| Product Type | Hopper Shaft |
| Common Equipment | Select Z-Aerate ZA4640 and Z-Spray ZS3624 models |
| OEM / Aftermarket | Genuine Exmark OEM replacement part |
Key Features
- Genuine Exmark OEM hopper shaft
- Part number 142-3726
- Listed as SHAFT-HOPPER, 120
- Used on select hopper assemblies
- Fits listed Z-Aerate and Z-Spray model and serial ranges
- Factory-style replacement when listed in your Exmark parts diagram
Fits Select Exmark / Z Turf Models
The following fitment is based on the supplied where-used information. Always confirm your exact model number, serial number, and parts manual before ordering.
Z-Aerate ZA4640
- ZA4640 - Serial 408644346 - 411294211
- ZA4640 - Serial 411294212 - 413950473
- ZA4640 - Serial 413950474
Z-Spray ZS3624
- ZS3624 - Serial 408644346 - 411294211
- ZS3624 - Serial 411294212 - 413950473
Important Fitment Notes
- This listing is for Exmark OEM part number 142-3726
- Product description: SHAFT-HOPPER, 120
- Verify your exact model number and serial number before ordering
- Confirm your hopper assembly parts diagram lists 142-3726
- Do not order by product family, hopper size, or model name alone
- Fitment can vary by serial range and hopper assembly design
- Bearings, bushings, gears, hardware, covers, hopper components, and related parts are not included unless shown or stated
When to Replace a Hopper Shaft
- Original shaft is bent, worn, cracked, or damaged
- Hopper drive components do not rotate smoothly
- Spreader or hopper operation is uneven
- Related bushings, bearings, or drive parts show excessive wear
- Your parts diagram lists Exmark 142-3726 for the repair
Installation and Service Notes
Before servicing the hopper assembly, park the unit on a flat surface, shut the engine off, remove the key, set the parking brake, and wait for all moving parts to stop.
- Empty the hopper before removing hopper drive components
- Inspect related bearings, bushings, gears, hardware, and mounting points during service
- Compare the replacement shaft to the original before installation
- Replace worn or damaged related components as needed
- Confirm the hopper drive system rotates freely before returning the unit to service
- Follow the Exmark service manual for your exact model and serial number
Part Number / Search Terms
- Exmark 142-3726
- Exmark 1423726
- 142-3726 hopper shaft
- 142-3726 shaft-hopper
- Exmark SHAFT-HOPPER 120
- Exmark hopper shaft
- Z-Aerate hopper shaft
- Z-Spray hopper shaft
- ZA4640 hopper shaft
- ZS3624 hopper shaft
- Exmark Z-Aerate parts
- Exmark Z-Spray parts
- OEM Exmark hopper parts
Frequently Asked Questions
What is Exmark 142-3726?
Exmark 142-3726 is a genuine OEM hopper shaft listed as SHAFT-HOPPER, 120 for select Z-Aerate and Z-Spray equipment.
What models does this hopper shaft fit?
Supplied fitment information lists this part for select Z-Aerate ZA4640 and Z-Spray ZS3624 models. Always verify your exact model and serial number.
Does this include bearings or hardware?
No. This listing is for the hopper shaft only unless bearings, bushings, hardware, or additional components are specifically shown or stated as included.
Can I order this by model name alone?
No. Always confirm the model number, serial number, and hopper assembly diagram before ordering.
Is this an OEM Exmark part?
Yes. This listing is for genuine Exmark OEM part number 142-3726.
P&P Small Engines stocks Exmark Z-Aerate parts, Z-Spray parts, hopper shafts, hopper components, belts, pumps, filters, nozzles, hardware, and commercial outdoor equipment replacement parts.
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