Craftsman 113176110 wet/dry vacuum Parts

Vacuum cleaner bags are not interchangeable in most cases; the bag must match the vacuum’s inlet/collar connection, size, and filtration type. For Craftsman wet/dry vacuum model 113176110, use the bag type specified in the 113176110 owner's manual so it seals correctly and maintains airflow.

What “interchangeable” really means

Two bags can look similar but still fail because the fit and seal are different.

• Collar does not lock or seal to the inlet
• Bag size is wrong and collapses or rubs inside the drum
• Material is too porous for fine dust, so dust can exhaust back into the air
• Bag restricts airflow, causing loss of suction and hotter motor operation
• Bag interferes with internal airflow during pickup

What to match on a wet/dry vac bag

For a wet/dry vacuum like the Craftsman 113176110, focus on sealing and airflow, not brand name.

Match point	Why it matters	Common symptom if wrong
Inlet/collar connection	Prevents leaks and blow-by	Dust around lid, poor pickup
Bag type (general dry vs fine dust)	Controls filtration and airflow	Dust in exhaust, filter clogs fast
Clearance inside drum	Prevents snagging and tearing	Bag tears, suction drops

Safety and performance notes

The manual’s safety guidance ties directly to bag and filter setup.

• Stop using the vac if you notice loss of suction or abnormal motor noises
• If dust is exiting the exhaust, correct the bag/filter setup before continuing
• Avoid vacuuming very fine dusts if your setup allows dust to pass through and exhaust back into the air

Why it matters

A “close enough” bag can leak or clog; that reduces suction and can push dust past the filter, which hurts cleanup performance and increases mess.

You can also order compatible accessories for model 113176110, like the wet/dry vacuum extension wand 551004117, and search by model number on Sears PartsDirect.

Last updated: February 2026

For Craftsman model 113176110, we determine shop vac hose size by measuring the inside diameter of the vacuum’s inlet port (where the hose plugs in) and matching it to a hose with the same nominal diameter. This model’s owner's manual lists a 4 ft x 1-1/4 in flexible hose, so 1-1/4 in is the correct baseline size.

How to measure your hose and inlet correctly

• Unplug the wet/dry vacuum before measuring.
• Measure the inlet port inside diameter (ID) with a ruler or calipers.
• Measure the hose end cuff ID (the rigid end that inserts into the vac).
• If you are replacing only the hose, also measure the hose length you want (reach vs. storage).
• Match the hose to the tool connection size so your crevice tool and wands still fit.

What size does Craftsman 113176110 use?

The manual for this model calls out a 1-1/4 inch diameter hose and a 4-foot length.

Item to size	What to measure	What to match for 113176110
Vacuum inlet port	Inside diameter (ID)	1-1/4 in nominal
Hose	Diameter at hose cuff	1-1/4 in nominal
Reach	End-to-end length	4 ft stock (longer is optional)

If you want more reach

This model supports adding wands for extra length. Using an extension wand keeps the correct diameter at the inlet while improving reach for floors, shelves, and vehicles.

• Add a wand instead of forcing a larger hose size
• Keep connections snug to prevent air leaks and suction loss
• Replace worn accessories that no longer seal tightly

A common add-on for this model is the wet/dry vacuum extension wand 551004117.

Why it matters

Correct hose diameter and tight-fitting cuffs prevent air leaks, which is one of the most common causes of low suction on wet/dry vacuums. Keeping the right size also ensures your attachments, like the wet/dry vacuum crevice tool 551012109, fit and perform as intended.

You can order replacement accessories for model 113176110 from the parts list for this model, or search by model number on Sears PartsDirect.

Last updated: February 2026

For the Craftsman 113176110 wet/dry vacuum, the parts list covers the components that create suction and control airflow (motor area, drum, hose path) plus the service and cleaning items you replace most often, such as filters and attachments. For model-specific diagrams and part callouts, use the 113176110 owner's manual.

Common wet/dry vacuum parts you will see

Most wet/dry vacuums, including the Craftsman 113176110, are built around these part groups:

• Motor head and switch (power and airflow generation)
• Drum or tank (holds debris and liquid)
• Hose and hose connections (moves air and material)
• Filter and filter mounting hardware (captures dust during dry pickup)
• Nozzles and attachments (direct suction for floors, corners, and tight spaces)
• Power cord and cord storage (electrical supply and organization)

Model-specific examples of parts available for 113176110

These are examples of parts listed for this model that customers commonly replace:

• Wet/dry vacuum crevice tool 551012109 for tight spaces and edges
• Wet/dry vacuum extension wand 551004117 to extend reach
• Nut (white) 551006115 used as a retainer/fastener (often tied to filter mounting)

Quick guide: what each part does

Part type	What it’s for	When you replace it
Filter and retainers	Traps fine dust during dry pickup	Loss of suction, visible damage, heavy clogging
Hose, wand, tools	Directs airflow to the cleaning point	Cracks, poor fit, reduced pickup
Drum/tank components	Holds wet or dry material	Leaks, broken latches, damaged seals

Why it matters

Using the correct part type for the job protects the motor and improves performance. The manual specifically warns not to run the vac with a torn filter or without the filter installed except when vacuuming liquids; dry debris can damage the motor or be exhausted back into the air.

Safety and usage reminders (from the manual)

• Unplug the vac before servicing or changing/cleaning the filter
• Do not vacuum burning or smoking materials (ashes, cigarettes)
• Do not use near flammable vapors or dust
• Store indoors and keep liquid out of the motor compartment

To shop the full parts list for this model or search additional Craftsman parts by model number, use the parts list for 113176110 or visit Sears PartsDirect.

Last updated: February 2026