Craftsman 917289902 tractor yt4500 Parts

For the Craftsman lawn tractor model 917289902, the operator’s manual lists an engine oil capacity of 64 oz (2 quarts). Use the viscosity grade recommended for your temperature range, and always verify the level on the dipstick after filling (see the 917289902 operator’s manual).

Oil capacity for model 917289902

The product specifications for this tractor call out:

• Oil capacity: 64 oz (2 qt)
• Oil type (API-SG to SL): engine oil meeting that service category
• Viscosity: SAE 10W-30 above 32°F; SAE 5W-30 below 32°F

How we recommend checking and filling oil

We recommend these steps for a clean, accurate fill:

• Park the tractor on level ground and let the engine cool.
• Remove the oil fill cap/dipstick, wipe it clean, then reinsert it (do not thread it in if your dipstick is designed to rest on the tube).
• Add oil slowly, stopping to recheck the dipstick so you do not overfill.
• After filling, run the engine briefly, shut it off, wait a minute, then recheck the level.

Quick reference table

Item	Spec for Craftsman 917289902
Oil capacity	64 oz (2 qt)
Above 32°F	SAE 10W-30
Below 32°F	SAE 5W-30

Why it matters

Using the correct oil capacity helps prevent low-oil operation (engine damage risk) and overfilling (smoking, leaks, or fouled plugs). Matching viscosity to temperature also improves starting and lubrication.

Last updated: January 2026

For Craftsman lawn tractor model 917289902, we typically find the model number on the tractor’s ID label under the seat area (on the frame under the seat, or sometimes on the underside of the seat). Once you have that number, you can match the correct diagrams and parts for your exact tractor.

Where to look on model 917289902

Check these common label locations first:

• On the frame directly under the seat (lift the seat to look down at the frame rails)
• On the underside of the seat pan (flip the seat up and look underneath)
• Near the rear fender area close to the seat mounting points
• On a label that also lists a serial number (helpful for confirming production details)

If the label is dirty or faded, wipe it with a damp rag and use a flashlight; the stamped or printed characters can be hard to see.

What the model number should look like

For this Craftsman tractor, the model number is a 9-digit format.

Item	Example format	What to record
Model number	917.XXXXXX	Record all digits (ignore the dot)
Serial number	Varies	Record it if present

Why it matters

Craftsman tractors can look similar across multiple model numbers, but parts like belts, pulleys, switches, and deck components can differ. Using the exact model number helps us keep you aligned with the correct parts list and the right procedures in the 917289902 operator’s manual.

Last updated: January 2026

For Craftsman lawn tractor model 917289902, the exact engine brand and horsepower cannot be confirmed from the model identifier alone because Craftsman model numbers can be paired with different engine variants over a production run. We recommend verifying the engine family and specs using the identification labels and the 917289902 operator's manual.

How to identify the engine on model 917289902

Use these quick checks to confirm what you have before ordering tune-up parts (spark plug, air filter, oil filter) or doing carburetor work:

• Look for the engine ID label on the blower housing, valve cover, or near the starter.
• Record the engine manufacturer (commonly Briggs & Stratton, Kohler, or other OEM suppliers).
• Write down the engine model, type, and code (or spec number).
• Compare the tractor’s deck size and transmission type listed on the tractor decals to what you see in the manual.
• If the label is dirty, wipe it gently; do not scrape off printed numbers.

What the manual tells us about this tractor’s engine requirements

Even when the engine make varies, the operator guidance for safe operation and basic maintenance is consistent for this tractor platform. In the 917289902 operator's manual, we see key operating and service specs such as:

• Fuel: unleaded regular gasoline
• Fuel capacity: 3 gallons
• Spark plug type listed: Champion RC12YC (gap 0.030 in.)
• Oil viscosity guidance: SAE 10W30 above 32°F, SAE 5W30 below 32°F

Quick spec snapshot (from the manual)

Item	Spec shown in manual
Fuel capacity	3 gallons
Spark plug	Champion RC12YC (0.030 in. gap)
Oil viscosity	SAE 10W30 (above 32°F), SAE 5W30 (below 32°F)

Why it matters

Engine identification prevents ordering the wrong maintenance parts and helps you follow the correct oil, spark plug, and starting procedure. It also speeds up troubleshooting for no-start, rough running, or stalling issues.

Last updated: January 2026

Yes, it can be worth replacing the engine on your Craftsman 917289902 lawn tractor when the rest of the machine (deck, transmission, steering, frame) is in good shape and you need the tractor’s 54-inch mowing capacity. If the tractor also has major drivetrain or deck damage, replacement usually makes more sense.

How we decide for Craftsman 917289902

Use your tractor’s condition and total repair cost as the deciding factors; the operator guidance and maintenance expectations in the 917289902 owner’s manual help you judge overall wear and upkeep.

• Add up engine cost + installation labor + any “while you’re in there” parts (belts, pulleys, wiring repairs).
• Compare that total to the value of a comparable working tractor (same size and features).
• If the tractor has transmission problems, severe deck rust/cracks, or steering wear, an engine swap rarely pays off.
• If the tractor is solid and you’ve maintained it well, an engine swap can restore years of service.

Quick cost-to-value rule of thumb

If the total engine replacement cost is over about 50% of the tractor’s value, we typically recommend putting that money toward a replacement machine instead.

Situation	Usually worth it?	Why
Engine failed, tractor otherwise solid	Yes	You keep the deck size and features you already own
Engine failed plus transmission slipping	No	Two major repairs quickly exceed value
Engine runs but power is low (tune-up likely)	Often yes	Basic service is far cheaper than an engine
Deck or drive belt issues only	Yes	Belts/pulleys are normal wear items

Parts that often get addressed during an engine job

Even if the engine is the main issue, we often see related wear items show up during diagnosis:

• Ground drive belt wear or glazing (see lawn tractor ground drive or blade drive belt, 1/2 x 92-2/5-in 592855201)
• PTO engagement or safety interlock issues
• Wiring damage near the engine and frame
• Pulley or idler wear that caused belt slip

Why it matters

An engine replacement is a big investment; making the decision based on the full tractor condition helps you avoid sinking money into a machine that still will not drive, cut, or operate safely after the new engine is installed.

Last updated: January 2026

Craftsman uses engines from multiple manufacturers, and the exact engine brand can vary by product line and production run. For the Craftsman lawn tractor model 917289902, the most reliable way to confirm the engine brand is to match the engine model and type from the ID label to the specifications in the 917289902 operator's manual.

How to identify the engine brand on model 917289902

Check the engine identification label (usually on the blower housing, valve cover area, or near the starter). Record the details below and compare them to the manual specs.

• Engine manufacturer name (often printed on the shroud)
• Engine model and type code
• Displacement/HP rating listed on the label
• Emissions family (sometimes shown on newer engines)
• Tractor model number: 917289902 (helps confirm you are looking at the correct equipment)

Common engine brands used across Craftsman riding mowers

Across Craftsman riding mowers and lawn tractors, it is common to see engines supplied by major small-engine makers. Which one you have depends on the specific tractor configuration.

Craftsman equipment type	Common engine suppliers you may see	Notes
Riding lawn tractors	Briggs & Stratton, Kohler	Very common on many tractor platforms
Push mowers	Briggs & Stratton, Honda	Varies by series and retailer
Zero-turn mowers	Briggs & Stratton, Kohler	Depends on model family

Why it matters

Engine brand and engine model/type determine the correct tune-up parts (spark plug, air filter, oil filter) and the right service procedures. Using the tractor model number alone can be enough for chassis parts, but engine service parts often require the engine ID.

Related parts you might replace during service

If you are troubleshooting drive or mowing performance on this tractor (separate from engine brand), these model-matched parts are commonly involved:

• Lawn tractor ground drive or blade drive belt, 1/2 x 92-2/5-in 592855201 (ground drive or blade drive belt)
• Lawn tractor blade drive belt, 5/8 x 148-5/8-in 587686701 (mower deck blade drive belt)
• Switch.pto 582107601 (PTO switch that engages the mower clutch)

Last updated: January 2026