Craftsman 917385127 lawn mower Parts

Hydrostatic transmission repairs are typically a riding mower cost; Craftsman model 917385127 is a gas walk-behind mower and normally does not use a hydrostatic transmission. For a mower that does have hydrostatic drive, repair costs usually range from a few hundred dollars for minor service to well over $1,000 for major replacement work.

What you’ll usually pay (typical ranges)

Hydrostatic drive costs vary most by whether you’re repairing a leak or replacing the entire transaxle.

• Minor service (fluid leak, linkage, belt, pulley issues): often $150 to $500
• Hydro unit or transaxle replacement (parts only): often $700 to $1,300+
• Professional replacement (parts + labor): commonly $1,200 to $2,500

Repair scenario	What’s involved	Typical total cost
Drive issue that is not the hydro unit	Belt, pulleys, cable/linkage adjustment	$150 to $500
Hydro unit/transaxle replacement	Replace hydro assembly, refill/bleed if applicable	$1,200 to $2,500

Before you price a “transmission repair,” confirm the drive type

On walk-behind mowers, “won’t move” symptoms are often caused by the drive belt, cable, or wheels, not a hydrostatic transmission.

• Check whether the mower is self-propelled or push-only
• Inspect the drive control cable for stretch or binding
• Look for a worn or damaged blade adapter or hardware that can create vibration and mimic drive problems
• Review the maintenance and adjustment guidance in the owner's manual

Parts that commonly come up on this model

If you’re troubleshooting a Craftsman 917385127 walk-behind mower, these parts are commonly replaced during drive and cutting-system service:

• Lawn mower engine zone control cable 582991501 (operator presence control cable)
• Lawn mower blade adapter 581547901 (connects blade to the engine shaft)
• Lawn mower wheel, rear 532442640 (traction and height adjustment wear item)

Why it matters

Hydrostatic transmission replacement can exceed the value of many older mowers. Confirming the mower’s drive system first helps you avoid paying for the wrong repair and focuses your diagnosis on the most likely wear parts.

If you need to order replacement parts for Craftsman 917385127, use the parts list for this model or search by model number on Sears PartsDirect.

Last updated: February 2026

On a Craftsman walk-behind mower like model 917385127, we find the model and serial number on a decal on the rear of the lawn mower housing. Use that exact model number to match the correct parts list and diagrams in the owner's manual.

Where to look on model 917385127

Check these common spots in this order:

• Rear of the mower deck or housing (most common on this model)
• Near the rear discharge opening or rear skirt area
• On the deck top surface near the engine mounting area
• On the handle bracket area (less common)

What to write down (and why)

Record both numbers before ordering parts:

• Model number: identifies the exact mower configuration
• Serial number: helps confirm production run details
• Date of purchase: useful for maintenance records and warranty paperwork

Quick ID checklist

Use this table to avoid mix-ups when searching parts:

Item you see on the decal	What it’s used for	Example for this mower
Model number	Selecting the correct parts diagrams	917385127
Serial number	Verifying the exact unit	Varies by mower
Engine model	Finding engine-specific tune-up parts	Briggs & Stratton 10T802-1238-B1

Why it matters

Walk-behind mowers often share similar decks and handles across multiple Craftsman models, but parts like the blade, blade adapter, and control cable can differ. Using the exact model number helps ensure you get the right fit the first time.

Helpful next step

Once you have the model number, you can order common wear items for this mower from the parts list, such as the lawn mower 22-in deck mulching blade 532406713 or the lawn mower engine zone control cable 582991501, or search by model on Sears PartsDirect.

Last updated: February 2026

Common problems on the Craftsman 917385127 gas walk-behind mower include no-start conditions (stale fuel, dirty air filter, disconnected spark plug wire, bad spark plug), loss of power from airflow or deck buildup, and excessive vibration from a loose or damaged blade or blade adapter. Use the owner's manual troubleshooting chart to match symptoms to fixes.

Most common symptoms and what usually causes them

• Won’t start: stale fuel, water in fuel, dirty air filter, spark plug wire off, bad spark plug, control bar not held to the handle
• Starts then runs poorly or lacks power: dirty air filter, too much oil, grass and debris packed under the deck, cutting too much grass at once
• Uneven cut: worn or bent blade, wheels set at different heights, deck packed with clippings
• Excessive vibration: worn or bent blade, loose blade bolt, damaged blade adapter
• Starter rope hard to pull: blade dragging in heavy grass, deck buildup, or a blade issue that increases resistance

Quick checks we recommend first (fast, high-impact)

1. Fuel: Drain old gas and refill with fresh fuel; stale fuel is a top cause of no-start.
2. Airflow: Clean or replace the air filter; restricted airflow causes hard starting and power loss.
3. Ignition: Confirm the spark plug wire is firmly connected; replace the spark plug if it’s fouled.
4. Deck condition: Tip the mower safely and clean packed grass from under the deck (buildup can cause power loss and poor cut quality).
5. Blade system: Inspect the blade and adapter; replace worn parts and tighten hardware.

Parts that commonly solve these issues on model 917385127

Symptom	Part to inspect/replace	Example part on this page
Vibration, poor cut	Blade	Lawn mower 22-in deck mulching blade 532406713
Vibration, blade won’t stay tight	Blade adapter	Lawn mower blade adapter 581547901
Handle control problems	Control cable routing/retention	Lawn mower cable clamp 532197991

Why it matters

Ignoring starting and vibration symptoms can lead to harder pulls, rough operation, and accelerated wear on the blade mount and engine components. Keeping fuel fresh, airflow clean, and the blade system tight helps the mower cut cleaner and run more reliably.

Last updated: February 2026

Craftsman model 917385127 is identified by its model number, not a built-in “year” code. For this walk-behind mower, the most reliable way to confirm the exact production date is to use the identification information and specifications shown in the owner's manual and compare it to the mower’s data label and engine model details.

How to identify the year on a Craftsman walk-behind mower

On model 917385127, the manual confirms the mower family and engine series (Briggs & Stratton 550 Series) and lists the engine model number used on this unit. Use these items together:

• Check the mower’s product label (typically on the rear of the deck or near the handle mount).
• Record the model number (917385127) and any serial number shown.
• Record the engine model number listed for this mower (from the manual) and match it to the engine’s ID tag.
• Use the serial number and engine ID information to determine the manufacturing date range.
• If you are ordering parts, match by model number first, then confirm by part diagram and description.

What we can confirm for model 917385127 from the manual

The documentation for Craftsman 917385127 identifies the mower configuration and engine family, which helps narrow the correct parts and era even when the exact build date is not printed in the model number.

Item	What it tells you	Where to find it
Model number: 917385127	Identifies the exact mower platform	Mower product label; manual cover
Engine family: 550 Series	Helps match tune-up and engine-related parts	Manual; engine shroud
Engine model number	Best clue for engine build date and correct engine parts	Manual; engine ID tag

Why it matters

The “year” mainly matters for parts compatibility. Craftsman walk-behind mowers often share similar decks and handles across multiple years, so confirming by model number, engine model, and the illustrated parts list prevents ordering the wrong blade, cable, or hardware.

Parts commonly replaced on this model

If you are servicing the mower while you identify the date, these are common wear items shown for this model:

• Lawn mower 22-in deck mulching blade 532406713
• Lawn mower blade adapter 581547901
• Lawn mower engine zone control cable 582991501

For additional parts lookups by model number, use the parts list for this mower or search by model on Sears PartsDirect.

Last updated: February 2026