Jack E4 Needle Plate 277505R40/121215004 for E4S, C4, Pegasus EX5200 & EX5214
Original price was: ₹550.00.₹450.00Current price is: ₹450.00.
Description
Jack E4 Needle Plate 277505R40 for 4-Thread Overlock Sewing Machines
Replace a worn or damaged needle plate with this Jack E4 Needle Plate 277505R40, designed for high-speed 4-thread overlock sewing machines. This precision-engineered needle throat plate fits selected Jack and Pegasus overlock machines, helping maintain accurate needle positioning, smooth fabric feeding, and consistent stitch formation.
Manufactured to OEM specifications, this replacement plate features precision needle slots, an accurately machined chaining tongue, and a polished surface that minimizes thread wear during continuous production. Whether you operate a garment factory, tailoring unit, boutique, or alteration shop, this needle plate helps restore professional overedge stitching performance.
Please verify your existing needle plate shape and part number before purchasing.
Key Features
- OEM replacement for Part No. 277505R40 / 121215004
- Precision-machined dual needle openings
- Accurate chaining tongue for consistent overlock stitch formation
- Hardened high-carbon steel construction
- Chrome-plated polished surface for smooth fabric movement
- Wear-resistant against continuous feed dog contact
- Helps reduce skipped stitches and thread abrasion
- Direct drop-in replacement with no machine modification required
- Suitable for high-speed industrial overlock sewing applications
Machine Compatibility
This needle plate is compatible with the following 4-thread overlock sewing machines.
Jack Models
- Jack E4
- Jack E4S
- Jack E3
- Jack C4
Pegasus Models
- Pegasus EX5200
- Pegasus EX5214
- Pegasus M752-13
- Pegasus M800 Series
Compatible Part Numbers
- 277505R40
- 121215004
Please compare your existing needle plate and part number before ordering.
Machine Compatibility Table
| Machine Type | Compatible |
|---|---|
| Jack E4 | Yes |
| Jack E4S | Yes |
| Jack E3 | Yes |
| Jack C4 | Yes |
| Pegasus EX5200 | Yes |
| Pegasus EX5214 | Yes |
| Pegasus M752-13 | Yes |
| Pegasus M800 Series | Yes |
Why Choose This Needle Plate?
A needle plate directly affects stitch quality, fabric control, and needle alignment. When the plate becomes scratched, bent, or worn, it may cause:
- Skipped stitches
- Needle breakage
- Thread fraying
- Poor seam appearance
- Uneven fabric feeding
Replacing it with a precision-made OEM-compatible plate restores proper stitch quality while protecting both needles and loopers during high-speed production.
Best Fabric Types
This industrial overlock needle plate performs well on many commonly stitched fabrics including:
- Cotton
- Polyester
- Knitted fabrics
- Jersey
- Lycra
- Fleece
- Uniform fabric
- Lightweight denim
- Blended garment fabrics
Suitable for:
- T-shirt manufacturing
- Garment production
- Knitwear
- Sportswear
- Fashion apparel
- General overedge finishing
Applications
Ideal for:
- Garment factories
- Tailoring shops
- Export houses
- Boutique production
- Uniform manufacturers
- Textile workshops
- Professional sewing machine servicing
How to Install
- Switch off the sewing machine.
- Remove the presser foot and needles if required.
- Unscrew the existing needle plate.
- Clean lint around the feed dogs.
- Position the new needle plate correctly.
- Tighten the screws securely.
- Rotate the handwheel manually to confirm needle clearance.
- Test stitch on scrap fabric before production.
Frequently Asked Questions
Is this needle plate compatible with Jack E4?
Yes. It is designed to fit Jack E4 and other compatible 4-thread overlock machines using Part No. 277505R40 / 121215004.
Does it fit Pegasus EX5214?
Yes. It is compatible with Pegasus EX5200 and EX5214 series overlock machines that use the same part number.
What material is the needle plate made from?
It is manufactured from hardened high-carbon steel with a polished chrome-plated surface for long service life.
Can a worn needle plate cause skipped stitches?
Yes. Grooves, burrs, or worn needle holes can affect needle alignment and thread movement, resulting in skipped stitches or poor seam quality.
Is installation difficult?
No. It is a direct replacement part that installs using the original mounting screws.
How do I confirm compatibility?
Compare your existing part number and the physical shape of your current needle plate before ordering.
