OTC 4572 Large Valve Spring Compressor, black

Q: Valve Train checking spring

Tool is not for checking spring. It's for getting spring off of the valve stem. With the head off of the motor.

Q: Does this tool come with a case? Thanks.

My tool did not come with a case.

Q: Does anyone know or have you used this on Harley big twinn heads, will it work?

As long as the valve is larger than the compression adapter, it should work

Q: Can I use on 65 Pontiac big block 389 cu.in. Heads

I can't say for sure, but I've used it on Small Block Chevy, 16 valve Honda, and 32 valve Modular Ford engines. It works great.

Product ID: 273361406

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Details

Brand
OTC
Recommended uses for product
Compressing on
Power source
Manual
Special feature
Portable
Included components
2 valve spring

🔧Two valve spring adapters included

⚙️Jaw opening 35-142 mm

👁️Direct action lever for better visibility

Frequently Bought Together

OTC 4572 Large Valve Spring Compressor , black

Permatex 80037 Valve Grinding Compound, 3 oz.

BILITOOLS Cylinder Head Stand Holder Tool

Description

⚙️ Compress with Confidence, Work Like a Pro!

BUILT TO LAST - Durable black finish and robust construction for professional-grade reliability
WIDE JAW OPENING - Expansive 35-142 mm jaw range handles large valve springs with ease
COMPACT PORTABLE - Slim 20.83 x 41.91 cm design for easy transport and storage
ENHANCED VISIBILITY LEVER - Unique direct action lever design lets you see clearly in tight engine spaces
PRECISION FIT FOR EVERY JOB - Adapters fit retainers up to 30 mm for versatile engine compatibility

The OTC4572 Large Valve Spring Compressor is a professional-grade tool engineered for quick, precise compression of valve springs on overhead valve engines. Featuring two adaptable retainers, a wide jaw opening from 35 to 142 mm, and a unique direct action lever for enhanced visibility in tight spaces, this portable and durable compressor streamlines engine maintenance for mechanics and enthusiasts alike.

Specifications

Manufacturer	OTC
Brand	OTC
Model	4572
Product Dimensions	20.83 x 41.91 x 3.81 cm; 2.42 g
Item model number	4572
Manufacturer part number	4572
OEM Part Number	4572
Special Features	Portable
Item Weight	2.42 g

Have a Question? See What Others Asked

Valve Train checking spring

Does this tool come with a case? Thanks.

Does anyone know or have you used this on Harley big twinn heads, will it work?

Can I use on 65 Pontiac big block 389 cu.in. Heads

Reviews

J**S

Great

Very good, adjusting and sturdy

2.12.2022

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