Briggs & Stratton 104M02-0008-F1 engine Parts

Yes. We still stock and source replacement parts for Briggs engines, including the Briggs 104M02-0008-F1 lawn and garden engine. The key is matching the exact engine model number and then choosing the correct part by function (air filter, fuel system, ignition, starter) so fit and performance stay correct.

Best way to find the right part for model 104M02-0008-F1

Use the engine model number 104M02-0008-F1 first, then narrow by the symptom or maintenance item you need.

• Start with routine maintenance parts (air filter, fuel line, fuel cap)
• Match the part description to your need (fuel delivery, starting, shutdown)
• Replace worn rubber parts (fuel line, O-rings) when they feel stiff or cracked
• If the engine was hard to start after a sudden stop, check ignition timing parts (flywheel key)
• If the engine will not shut off, check the stop switch and wiring

Common parts customers replace (and what they do)

What you need	What it affects	Example part for this model
Air filter	Starting, power, fuel economy	Briggs & stratton lawn & garden equipment engine air filter 593260
Fuel line	Surging, stalling, fuel leaks	Briggs & stratton lawn & garden equipment engine fuel line, red 791766
Carburetor	No-start, flooding, hunting	Briggs & stratton lawn & garden equipment engine carburetor 594058
Stop switch	Engine will not shut off	Briggs & stratton lawn & garden equipment engine stop switch 692310

Why it matters

Briggs engines often have multiple versions that look similar, but use different carburetors, linkages, or fuel components. Using the exact 104M02-0008-F1 model match helps prevent hard-start issues, fuel leaks, and repeat repairs caused by a near-match part.

Last updated: February 2026

To look up parts for your Briggs 104M02-0008-F1 lawn and garden engine, we match parts to the exact model number stamped on the engine shroud or valve cover. Once you confirm the model and type code, you can pull the correct illustrated parts list and order the exact replacement parts.

Step-by-step: the fastest way to find the right parts

• Find the engine ID stamping (typically on the blower housing, valve cover, or muffler heat shield).
• Write down the full model number exactly as shown: 104M02-0008-F1.
• Also capture the type and code numbers if they’re listed; they narrow down carburetor, ignition, and fuel system variations.
• Use the model number to browse the parts diagrams and parts list for your engine.
• Match the part name and reference number from the diagram to the part listing before ordering.

Common parts customers look up first

These are frequent maintenance and no-start culprits on small Briggs lawn and garden engines:

What you’re fixing	Part to check first	What it affects
Hard starting, black smoke	Air filter	Airflow and fuel mixture
Surging, fuel smell, won’t stay running	Fuel line	Fuel delivery and air leaks
Starts then dies, won’t shut off	Stop switch	Ignition kill circuit
Pull cord issues	Recoil rope or handle	Starting system

If you’re doing a tune-up, start with the Briggs & stratton lawn & garden equipment engine air filter 593260 and inspect the fuel system for cracks or leaks.

Tips to avoid ordering the wrong part

• Don’t search by engine size alone (like “4.5 HP” or “140cc”); use the full model number.
• If your engine has multiple ID lines, copy them exactly, including dashes.
• Compare your old part visually (mounting holes, linkage points, hose diameter) before installing.
• Replace wear items together when it makes sense (air filter plus fuel line) to prevent repeat issues.

Why it matters

Briggs engines often have small design changes across type and code breaks. Using the exact 104M02-0008-F1 identification keeps you from getting a carburetor, fuel line, or ignition part that looks close but does not fit.

Last updated: February 2026

The most common problems we see on the Briggs 104M02-0008-F1 lawn and garden engine are no-start or hard-start, rough running, stalling, and loss of power. These issues usually trace back to fuel delivery, air intake, ignition shutoff, or recoil starter wear.

Most common symptoms and likely causes

• Won’t start / hard to start: stale fuel, restricted carburetor, clogged air filter, stop switch stuck in STOP
• Starts then dies: fuel cap venting issue, fuel line restriction, carburetor contamination
• Surges or runs rough: dirty carburetor, air leak, incorrect choke operation
• Low power: clogged air filter, muffler restriction, fuel mixture issues
• Pull cord problems: frayed rope, worn starter cup, damaged handle

Parts that commonly fix these issues

If you’re troubleshooting this model, these are frequent replacement items from the parts list:

• Briggs & stratton lawn & garden equipment engine air filter 593260 for power loss and rich running
• Briggs & stratton lawn & garden equipment engine carburetor 594058 for no-start, surging, or stalling
• Briggs & stratton lawn & garden equipment engine fuel line, red 791766 for fuel starvation and leaks
• Briggs & stratton lawn & garden equipment engine fuel tank cap 84004416 when the tank won’t vent properly
• Briggs & stratton lawn & garden equipment engine stop switch 692310 if spark is being shut off intermittently

Quick checks we recommend (fast and safe)

• Drain old fuel; refill with fresh fuel
• Inspect the air filter; replace if dirty or oil-soaked
• Confirm the stop switch and wiring are not shorting to ground
• Check fuel flow from tank to carburetor; replace cracked or soft fuel line
• If the pull cord is fraying or not retracting smoothly, inspect the recoil components

What to replace first (simple decision table)

Symptom	Most likely area	Good first part to check
Won’t start	Fuel/air	Air filter, carburetor
Starts then dies	Fuel venting/fuel flow	Fuel tank cap, fuel line
Surging	Carburetion	Carburetor
No spark when cranking	Shutoff circuit	Stop switch

Why it matters

Small-engine problems often cascade; a restricted air filter or partially clogged carburetor can cause hard starting, plug fouling, and poor performance. Fixing the root cause helps protect the cylinder, piston, and crankshaft from unnecessary wear.

Last updated: March 2026