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Fel-Pro BS40427 Rear Main Crankshaft Seal Kit

(Audi S4 1992-94, 4000 Quattro 1984-87, 4000 1980-87, 200 Quattro 1989-91, 90 Quattro 1988-92, Quattro 1983-86, 80 1988-92 + 42 more models)

Part of: Fel-Pro Rear Main Seal Set - Engine Crankshaft Seal Kit

Other options in this family: Fel-Pro BS40640 Fel-Pro BS40644 Fel-Pro BS40729 Fel-Pro BS40689 Fel-Pro BS 40737

Manufacturer

Picture for manufacturer Fel-Pro

Part Number

BS40427
5 reviews
Sale Price

$15.07

In Stock (10+)

delivery box

Usually delivered within 2 days

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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 Fel-Pro BS40427 Rear Main Seal Set provides a complete sealing solution for engine crankshaft applications. This precision-engineered seal kit is designed to prevent oil leaks at the rear main crankshaft location, one of the most critical sealing points in any engine.

Key Features:

  • Application-specific materials engineered for optimal sealing performance
  • Complete seal set includes all necessary components for rear main installation
  • Manufactured to OE specifications for precise fit and function
  • High-temperature resistant materials withstand extreme engine conditions
  • Trusted by professional technicians for reliable, long-lasting performance

Fel-Pro gaskets and seals are engineered with application-specific materials that ensure proper sealing under demanding conditions. Each component is designed to meet or exceed original equipment standards, providing the quality and durability that automotive professionals depend on for critical engine repairs.

Products specifications

Fits

Audi S4 1992-94, 4000 Quattro 1984-87, 4000 1980-87, 200 Quattro 1989-91, 90 Quattro 1988-92, Quattro 1983-86, 80 1988-92, Coupe 1981-87, 1990-91, Coupe Quattro 1990-91, 100 1989-91, 5000 1978-88, 90 1988-92, 5000 Quattro 1986-88 + 39 more models

Agricultural Equipment

N

Application Specific

Y

Car Light Truck

Y

Engine Specific

N

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

Part Design or Feature or Use

One-piece

Part Material

Rubber

Personal WaterCraft

N

Set Description

Rear Main Seal Set

Small Engine

N

SnowMobile

N

Transmission Specific

N

Feature 1

REAR MAIN SEAL SET (BS) - Rear Main Bearing Oil Seal Installation Set

Competitive Advantages

Competitor is oil seal only - not complete set

Feature 2

Application-specific design ensures a perfect fit

Feature 3

Meets or exceeds all original equipment specifications

Feature 4

Engineered and manufactured for repair applications

Feature 5

Unsurpassed quality you can trust

Feature 6

Validated for fit, form and function

Easy to navigate. Now waiting to see if my order is correct and see how long it takes for delivery.

Easy checkout when using paypal. Cheapest prices too. Hoping these knobs fit correctly.

Great

Excellent payment options and no hassle.

Great prices and quick service, they are now my go to shop for everything I need

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