How much does it cost to replace a riding lawn mower engine?
For a Craftsman lawn tractor like model 917252610, a full engine replacement typically runs about $800 to $2,500 installed (engine plus labor). The biggest cost drivers are the engine type (single vs. V-twin), whether you replace related wear items, and local shop labor rates.
What’s included in the price
Most engine-replacement quotes bundle parts, labor, and setup. Common line items include:
- New replacement engine (or rebuilt engine)
- Labor time for removal, installation, and test run
- New oil, oil filter, and fuel filter
- New spark plug(s) and air filter (often recommended)
- Shop supplies and disposal fees
Typical cost breakdown
Costs vary by region and engine size, but this is a realistic range for riding mowers.
| Cost item | Typical range | Notes |
|---|---|---|
| Engine (new) | $600 to $1,800 | V-twins and higher HP cost more |
| Labor | $300 to $900 | Often 4 to 8 hours depending on fitment and rust |
| Fluids and tune-up items | $50 to $200 | Oil, filter, plug(s), clamps, fuel line |
| Estimated installed total | $800 to $2,500 | Most common real-world range |
When it makes sense to replace the engine
Engine replacement is usually the right call when the tractor itself is in good shape.
- Deck is solid (no major rust-through) and spindles are serviceable
- Transmission and steering are working normally
- You want to keep the same tractor and attachments
- The engine has low compression, a thrown rod, or severe internal damage
Related parts worth checking while you’re in there
Even though these are not engine parts, worn drive and deck components can make a “new engine” tractor still perform poorly. For model 917252610, we often see customers inspect or replace:
- Lawn tractor ground drive belt, 1/2 x 82-in 532140294 if slipping or glazed
- Lawn tractor drive belt 532144200 if the deck belt squeals or the blades bog down
- Molded ignition key 532140403 if the key is worn or intermittent
Why it matters
A new engine is one of the highest-cost repairs on a riding mower. Getting a clear parts-and-labor breakdown helps you compare “repair vs. replace” and avoid paying for an engine when the real issue is a belt, pulley, or safety switch.
Last updated: February 2026
What brand engine does Craftsman use?
Craftsman lawn tractors (including model 917252610) are built with engines sourced from multiple manufacturers; the most common engine brands you will see are Briggs & Stratton, Kohler, and Kawasaki. The exact engine brand on your tractor depends on the specific build and engine model installed.
How to identify the engine brand on your 917252610
Use the engine’s ID tag, not the hood decal. On most riding mowers, the engine label is on the blower housing, valve cover, or near the starter.
- Look for the engine manufacturer name (Briggs & Stratton, Kohler, Kawasaki)
- Write down the engine model, type/spec, and code/serial numbers
- Match those numbers when ordering engine-specific parts (filters, plugs, carburetor parts)
- If the label is dirty, wipe it clean; numbers must be exact
- If the label is missing, use the tractor’s product ID tag plus visible engine features (air filter style, fuel pump, muffler shape)
Why it matters when ordering parts
Many parts on a Craftsman tractor are tractor-model specific (deck, belts, steering), while many tune-up parts are engine-brand specific. For example, a drive belt or deck component is chosen by tractor model, but a spark plug or air filter is chosen by engine model.
| What you are replacing | Usually matched to | Example on this model page |
|---|---|---|
| Blade or deck hardware | Tractor and deck setup | Husqvarna lawn tractor mulching blade, 21-in 532134149 |
| Ground drive belt | Tractor model and transmission | Lawn tractor ground drive belt, 1/2 x 82-in 532140294 |
| Blade drive belt | Deck configuration | Lawn tractor drive belt 532144200 |
| Fuel tank | Tractor model | Fuel tank assembly 532151346 |
Common engine brands you may see on Craftsman lawn tractors
- Briggs & Stratton: very common on many Craftsman riding mowers
- Kohler: common on some mid to higher horsepower models
- Kawasaki: often used on select premium configurations
Helpful next step
If your tractor clicks but will not crank, the issue is usually battery, cables, solenoid, or safety interlock, not the engine brand. Use riding lawn mower engine clicks but doesnt turn over video to walk through the checks in a safe, logical order.
Why it matters: Identifying the correct engine manufacturer and engine model prevents ordering the wrong tune-up parts and speeds up troubleshooting when the tractor will not start.
Last updated: February 2026
What model number is the Craftsman 917252610?
The model number for this Craftsman front-engine lawn tractor is 917252610. You will use 917252610 to look up the correct parts (belts, blades, deck components) and to match diagrams so you get the right fit.
Where to find the model number on the tractor
On most Craftsman riding mowers and lawn tractors, the model number is printed on a product ID label. Check these common spots:
- Under the seat (seat pan area)
- On the rear fender near the seat
- On the frame rail near the engine
- Near the footrest area on the chassis
- Under the hood on the tractor frame
Why the model number matters for parts matching
Craftsman tractors can look similar across multiple model series, but parts like drive belts, mandrel assemblies, and deck hardware can differ by deck size and build.
- Ensures the correct deck and blade drive belt routing
- Prevents ordering the wrong ground drive belt length
- Matches the correct mandrel and pulley style
- Helps confirm tire and wheel rim sizing
- Improves accuracy when troubleshooting starting or cutting issues
Quick examples of parts that depend on the exact model
Here are a few parts commonly selected by model number for Craftsman 917252610:
| Part type | Example part for this model | What it affects |
|---|---|---|
| Blade drive belt | Lawn tractor drive belt 532144200 | Blade engagement and cutting power |
| Ground drive belt | Lawn tractor ground drive belt, 1/2 x 82-in 532140294 | Forward and reverse drive |
| Mulching blade | Husqvarna lawn tractor mulching blade, 21-in 532134149 | Cut quality and mulching performance |
Related help for common “model mismatch” symptoms
If you are chasing a symptom and suspect the wrong part was installed, our DIY guidance can help you confirm the issue before reordering.
Last updated: February 2026
What year did Craftsman make the 917252610?
Craftsman model 917252610 was made during the LT1000-era production run, which typically falls in the late 1990s through the mid-2000s for 917-series front-engine lawn tractors. For the exact build year of your specific tractor, we use the product identification label (usually under the seat or on the rear fender area).
How to find the exact year on your tractor
We recommend checking the model and serial information on the tractor itself; that label is what ties your unit to a specific manufacturing date.
- Lift the seat and look for a white or silver sticker on the seat pan or frame
- Check the rear fender, near the hitch plate, or behind the left rear wheel area
- Write down the model and the serial (or “product number”) exactly as shown
- If the label is dirty, wipe it gently so every digit is readable
- Use that information when ordering parts like a drive belt, blade, or mandrel
Why the year matters for parts
Craftsman 917-series tractors often kept the same model format for years, but parts can change by production run (especially deck components and belt routing). Matching by model and serial helps ensure the correct fit for items like the deck, pulleys, and belts.
Common parts that vary by production run
| System | Parts that commonly differ | Example part for this model |
|---|---|---|
| Mower deck | Blades, mandrel parts, deck shell | Husqvarna lawn tractor mulching blade, 21-in 532134149 |
| Drive system | Ground drive belt length, idlers | Lawn tractor ground drive belt, 1/2 x 82-in 532140294 |
| Blade drive | Deck belt length and routing | Lawn tractor drive belt 532144200 |
Quick identification tips (what we see most often)
These checks help confirm you are working with the right Craftsman riding mower family before you chase a “year”:
- 917 prefix usually indicates an AYP-built Craftsman tractor platform
- Deck size is often 42-inch on many LT1000-style setups (verify by measuring blade span or deck shell)
- If your deck uses a star-pattern mandrel, the spindle assembly may match husqvarna lawn tractor mandrel assembly 532130794
Last updated: February 2026





