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.

Does this tool come with a case? Thanks.

My tool did not come with a case.

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

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.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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OTC 4572 Large Valve Spring Compressor

Product ID: 245013822

Details

Brand
OTC
Colour
black
Included Components
2 valve spring
Item Weight
2.42 Grams
Material
Metal
Maximum Power
0.2 Horsepower

🔧Jaw opening 35-142mm

⚙️Fits retainers up to 30mm

👁️Direct action lever for visibility

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NT$13079

Duties & taxes included

In stock

Sold byAmazon TaiwanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔩 Compress with confidence, see every detail.

WIDE JAW OPENING - Expansive 35mm to 142mm jaw range tackles large valve springs with ease.
DURABLE PORTABLE - High-grade metal construction with a sleek plated finish, designed for longevity and easy transport.
TRUSTED PERFORMANCE - Backed by OTC’s award-winning quality and a 1-year limited warranty for professional reliability.
PRECISION FIT ADAPTERS - Two valve spring adapters cover 25mm & 30mm retainers for versatile engine compatibility.
ENHANCED VISIBILITY LEVER - Unique direct action compressor lever improves line of sight in tight engine bays.

The OTC 4572 Large Valve Spring Compressor is a professional-grade manual tool engineered for overhead valve engines. Featuring two precision adapters for retainers up to 30mm, a wide jaw opening (35-142mm), and a unique direct action lever for superior visibility in tight spaces, it combines durability with portability. Trusted by technicians worldwide, it delivers efficient valve spring compression with a sleek plated finish and a 1-year warranty, making it an essential upgrade for any serious automotive professional.

Specifications

ASIN	B000F5ECUY
Additional Features	Portable
Brand	OTC
Brand Name	OTC
Colour	black
Customer Reviews	4.5 out of 5 stars 965 Reviews
Global Trade Identification Number	00731413042461
Included Components	2 valve spring adapters, direct action compressor lever
Item Dimensions L x W x H	37.8L x 8.9W x 14.9H Centimeters
Item Type Name	OTC 4572 Large Valve Spring Compressor , black
Item Weight	2.42 Grams
Manufacturer	OTC
Manufacturer Warranty Description	One (1) year limited warranty
Material Type	Metal
Maximum Power	0.2 Horsepower
Model Name	4572
Model Number	4572
Motor Horsepower	0.2 horsepower
Power Source	Manual
Recommended Uses For Product	Tire Inflation
Special Feature	Portable
Style	Unique
UPC	731413042461
Unit Count	1.0 Count

Reviews

V**N

Satisfactory product

Good product. Packaged and delivered well

13.08.2023

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NT$13079

Duties & taxes included

In stock

Sold byAmazon TaiwanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Taiwan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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