This is an authentic OEM sourced part which is designed for Porter Cable band saws. It is an important part of the mechanism which mounts the table and allows a user to adjust the cutting angle. Over time it may wear out or get damaged eventually requiring a replacement to ensure your equipment functions properly. Make sure to refer to the owners manual and the appropriate diagrams of your model for the correct installation and application of this component. This high-quality trunnion is made of durable metal and is sold as an individual item. Note, the hardware to secure it is sold separately.
Trunnion 5140074-74
OEM part for: Porter Cable
Part Number: 5140074-74
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Compatibility
This Trunnion will fit the following 1 machine. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Porter Cable
This item works with the following types of products:
- Band Saw Parts
- Saw Parts
Customer Part Reviews ?
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Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Trunnions broke during moving.
Tool Type
Band Saw
Difficulty
Medium
Time
30-60 minutes
Tools Used
Socket set, Wrench Set, Belt sander
Parts Used
The trunnions broke,on both sides.
Tool Type
Band Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set
Trunnions broke on band saw work table due to too much weight on one side
Tool Type
Band Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set, Nutdriver, Square
Parts Used
2. Remove blade
3. Lift off work table. Trunnions were broken so they did not need to be disconnected.
4. Removed broken trunnions, clamp shoes and adjustment knobs.
5. Install clamp shoes in new trunnions. Used adjustment knobs to pull clamp shoes into new trunnions.
6. Attach trunnions to bottom of work table.
7. Attach work table to saw using adjustment knobs.
8. Reinstall blade and check for square.
Brand new 14" band saw was moderately damaged from from what appeared to be impact damage.
Tool Type
Band Saw
Difficulty
Medium
Time
1-2 hours
Tools Used
Screwdriver, Socket set, Metric hex keys, small ball hammer, combination square, tap
2) ordered new wheel tires, table trunnions, door closure stud, table angle scale, and miter gauge.
3) removed oxidation from all existing parts, lubricated all fasteners with anti-sieze, polished & greased all friction parts.
4) honed & waxed table top
5) installed set screw hole & screw to top wheel axle housing.
6) installed new wheel tires.
7) replaced both broken table trunnions
8) installed missing table angle scale.
9) installed missing upper & lower door closure studs & knobs.
10) repaired damaged ( cracked/bent) upper wheel with epoxy metal. Balanced & corrected run-out.
11) painted all rusted surfaces.
12) Ereplacement parts , again, had everything that I needed, including a very handy exploded view of my machine.
Severely damaged bandsaw with missing parts
Tool Type
Band Saw
Difficulty
Medium
Time
1-2 hours
Tools Used
Screwdriver, Wrench Set, Nutdriver
Parts Used
In moving bandsaw the shoe inside of trunnion pulled through and broke both trunnions. I replaced with new parts but had to grind down both sides of shoes so they would fit into the new part.
Tool Type
Band Saw
Difficulty
Medium
Time
30-60 minutes
Tools Used
Socket set, Belt sander
Parts Used
Broken trunion when moving
Tool Type
Band Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set, Wrench Set
Parts Used
Years of vibration broke the cast steel trunions
Tool Type
Band Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Wrench Set
Parts Used
Trunnions were broken.
Tool Type
Band Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Pliers, Socket set, Wrench Set, Nutdriver
Parts Used
Trunnions broken
Tool Type
Band Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set, Nutdriver
Parts Used
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Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.