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Fel-Pro BS40436 Rear Main Crankshaft Seal Kit

(Ford F-250 Super Duty 1999-2003, F-350 Super Duty 1999-2003, F-250 1994-97, Excursion 2000-03, F-350 1994-97, E-350 Super Duty 1999-2003 + 16 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

BS40436
10 reviews
Sale Price

$26.50

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 BS40436 Rear Main Seal Set provides a complete sealing solution for your engine's crankshaft. This kit includes all necessary components to replace the rear main seal, preventing oil leaks at one of the engine's most critical sealing points.

Key Features:

  • Application-specific materials engineered for optimal sealing performance
  • Complete seal set with all components needed for installation
  • Designed to OE specifications for precise fit and function
  • Proven durability trusted by professional technicians
  • Prevents crankshaft oil leaks and protects against contamination

Fel-Pro gaskets and seals are manufactured with advanced materials formulated to withstand extreme temperatures, pressures, and chemical exposure. This rear main seal kit delivers reliable, long-lasting protection against oil leaks, helping maintain proper engine lubrication and preventing environmental damage.

Products specifications

Fits

Ford F-250 Super Duty 1999-2003, F-350 Super Duty 1999-2003, F-250 1994-97, Excursion 2000-03, F-350 1994-97, E-350 Super Duty 1999-2003, F-450 Super Duty 1999-2003, F-550 Super Duty 1999-2003, E-350 Econoline 1995-2002 + 13 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

PTFE 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

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

Great communication and fast shipping using FedEx Home. My packages can even be delivered on Saturday. Great prices on hard to find parts. I would definitely buy from again. Thanks

I just received my Knn filter. Shipment was on time. The box look beat up and deformed with a lot of tapes but the filter seems to be in good condition.

BEST PRICE AVAILABLE! QUICK SHIPPING.

Great Prices! and Great Customer Service thanks again!

yes happy after a good customer serice helped with a price adjustment to my order. they did have good prices on most things, but it took some work to find the lowest price, so you do need to be a smart shopper.

Fantastic company! Great selection for every vehicle and fast shipping! I will definitely shop here again.

Fast ship, great price. I will purchase merchandise from them again.

Excellent service. I called in Monday for a hard to find item which I had ordered from several other online shops who despite saying were In Stock online were not actually in stock at all and the orders were canceled after waiting a week to find out. They had the item in stock as listed on their website and shipped the next day. The price was the cheapest of anyone who actually had the item in stock by a substantial amount.

Best price anywhere for a brand name item. Fast inexpensive shipping!

Easy and cheap ! =-)

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