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Federal Mogul VS527 Engine Valve Spring

Manufacturer

Picture for manufacturer Federal Mogul

Part Number

VS527
4 reviews
Sale Price

$3.32

Out of Stock

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Federal Mogul VS527 is a precision-engineered engine valve spring designed to deliver consistent performance and long service life. Manufactured to meet or exceed OEM specifications, this valve spring ensures proper valve operation by maintaining the correct seat pressure and open pressure throughout the engine's RPM range.

Key Features:

  • Manufactured by Federal-Mogul, a trusted OEM and aftermarket supplier with decades of engine component expertise
  • Engineered to OEM specifications for reliable fit and function
  • Consistent spring rate ensures proper valve seating and prevents valve float
  • High-quality spring steel construction for durability and fatigue resistance
  • Direct OEM replacement — no modifications required for installation

The VS527 valve spring is a critical engine component that controls the opening and closing of intake and exhaust valves in sync with the camshaft. A worn or fatigued valve spring can lead to misfires, loss of compression, and reduced engine performance. Replacing worn springs with a quality Federal-Mogul unit helps restore proper engine operation and extend engine life.

Products specifications

Agricultural Equipment

N

Application Specific

Y

Car Light Truck

Y

Engine Specific

Y

Freight Class

55

Heavy Duty Truck

N

High Performance

N

Industrial Off Highway Equipment

N

Marine

N

Medium Duty Truck

N

Motorcycle ATV

N

Non Vehicle Specific

N

OS Free Height (MM)

51.054

OS FREE HGT (MM)

51.054

OS Max OD (Inch)

0.917

OS Max OD (MM)

23.368

OS MIN CLOSE (MM)

42.926

OS Min ID (Inch)

0.665

OS Min ID (MM)

16.967

OS Min Open (Inch)

1.247

OS Min Open (MM)

31.75

OS Solid Height (MM)

28.956

OS SOLID HGT (Inch)

1.138

OS SOLID HGT (MM)

28.956

OS WIRE DIA (Inch)

0.125

OS WIRE DIA (MM)

3.175

OS Wire Diameter (MM)

3.175

Personal WaterCraft

N

Small Engine

N

SnowMobile

N

SPRING CONFIG

(S) Single

Spring Configuration

(S) Single

Transmission Specific

N

Great price and shipping is very reasonable. Thanks.

Easy to use website. Reasonable shipping. Good prices

i was able to find what i was looking for right away

Ordered Tein lowering springs. Shipment arrived fairly quick. Overall process was great. Would order from them again.

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