Craftsman 48624213 40" plug aerator Parts

If you have a Craftsman lawn mower, the model number is printed on a product ID label or tag on the mower itself. On many riding mowers and lawn tractors, it’s under the seat; on many walk-behind/push mowers, it’s on the frame or deck. For your Craftsman 40" plug aerator, the model number is 48624213.

Where to look for the model number

Check these common locations first:

• Riding mower/lawn tractor: under the seat, on the seat pan, or on the rear fender area
• Push mower: on the deck near the rear wheels, or on the frame near the engine
• Zero-turn: on the frame rail near the rear tires or under the seat
• Tow-behind attachments (like aerators): on the tongue, tray, or main frame rail

What the model number label looks like

Most Craftsman labels include a few key fields. Use the model number for parts lookups.

Label field	What it’s used for	Example
Model number	Identifies the exact product version	48624213
Serial number	Tracks production run	Varies
Engine model (mowers)	Used for engine-specific parts	Varies

Tips to avoid ordering the wrong parts

These quick checks prevent mismatches when you’re buying parts like a hitch pin, clevis pin, or hardware.

• Write the model number exactly as shown (all digits/letters)
• Use the model number (not the serial) when searching parts diagrams
• If the label is dirty, wipe it clean and take a clear photo
• Match fasteners by size and thread when possible (for example, 1/4-20 vs. 5/16)
• Confirm the part description against your assembly before ordering

Why it matters

Craftsman outdoor power equipment and tow-behind attachments often have multiple versions that look similar. Using the correct model number helps us show the right diagrams and parts for your exact setup, including items like the lawn tractor aerator attachment lift handle 25664BL3 or wheel assembly 41863.

For model-specific identification details and diagrams, use the 48624213 owner's manual.

Last updated: February 2026

For Craftsman model 48624213 (40" plug aerator), you can get replacement parts from Sears PartsDirect and other retailers that sell Craftsman and Agri-Fab style lawn tractor attachments. The fastest way to get the right fit is to match parts to your exact model number using the 48624213 owner's manual.

Best ways to buy the correct part

• Start with the model number 48624213 and the parts diagram in the manual.
• Match the part by name and identifier (for example, a nut, clevis pin, or tine shaft).
• Replace worn hardware in sets when possible (nuts, bolts, washers) to keep the aerator tight and aligned.
• If you tow the aerator frequently, keep a spare hitch pin and clevis pin on hand.
• Confirm the part description matches your attachment location (tongue, tray, tine spool, wheel area).

Common replacement parts for this aerator

These are examples of parts customers often replace on tow-behind plug aerators due to vibration, wear, or corrosion:

Part type	Example part for model 48624213	What it’s used for
Hitch connection	Agri-fab lawn tractor attachment hitch pin 43343	Secures the aerator to the tractor hitch point
Tine drive component	Lawn tractor aerator attachment tine shaft 25801	Supports tine spools and transfers rotation
Hardware	Lawn tractor nut 47810	Helps keep assemblies tight during towing

How to confirm you’re ordering the right part

1. Identify the assembly (hitch/tongue, tray, wheels, tine shaft, tine spools).
2. Use the exploded view and hardware callouts in the 48624213 owner's manual.
3. Match the part name and ID exactly when ordering (especially for nuts, bolts, and spacers).

Why it matters

A 40" plug aerator puts constant vibration and load on the hitch, tongue, and tine assemblies. Using the correct Craftsman 48624213 parts helps the aerator track straight, pull smoothly behind your lawn tractor, and maintain consistent plug depth.

Last updated: February 2026

A Craftsman 48624213 40-inch plug aerator typically lasts 8 to 12 years with normal homeowner use. Lifespan depends most on storage (dry vs. outdoors), soil conditions, and whether wear parts like tines, wheels, and hardware are kept tight and replaced when worn; see the 48624213 owner's manual for maintenance intervals.

What affects lifespan most

• Soil type and moisture: rocky or very dry soil accelerates tine wear and bending.
• Added weight: overloading the tray increases stress on the tine shaft and spools.
• Storage: keeping it covered and dry prevents rust on tines, shafts, and fasteners.
• Cleaning after use: removing mud and grass reduces corrosion and binding.
• Hardware checks: loose nuts, bolts, and pins cause wobble and premature wear.

Maintenance that adds years

• Rinse or scrape off soil, then dry the unit after each use.
• Inspect tines and spools for bends, cracks, or missing plugs.
• Check wheel condition and axle play; replace worn wheels.
• Re-tighten fasteners and replace damaged hardware as needed.
• Touch up chipped paint to slow rust.

Common wear points and what to do

Wear point	What you’ll notice	Typical fix
Tines and tine spools	Poor plug depth, uneven aeration	Replace worn/bent components
Wheels	Wobble, hard towing, uneven tracking	Replace wheel assembly
Hitch/tongue hardware	Clunking, shifting side-to-side	Replace pins, nuts, washers
Lift handle/stop bracket	Won’t stay raised or lowered	Adjust or replace handle/bracket

If you’re refreshing the towing connection, using the correct hitch pin and bracket helps prevent slop and frame stress; match your hardware to the diagrams and parts list.

Why it matters

A plug aerator that’s tight, rolling smoothly, and cutting clean plugs puts less load on your lawn tractor and delivers better soil compaction relief. Replacing small wear items early is usually the difference between a decade of use and repeated breakdowns.

Last updated: March 2026