Dodge B2500 Front Crankshaft Seal Replacement at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(33)

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

Customer Ratings

(33)

Front Crankshaft Seal Replacement Service

How much does a Front Crankshaft Seal Replacement cost?

On average, the cost for a Dodge B2500 Front Crankshaft Seal Replacement is $219 with $23 for parts and $196 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1997 Dodge B2500V8-5.9LService typeFront Crankshaft Seal ReplacementEstimate$262.60Shop/Dealer Price$279.04 - $317.02
1995 Dodge B2500V6-3.9LService typeFront Crankshaft Seal ReplacementEstimate$249.99Shop/Dealer Price$263.95 - $300.08
1997 Dodge B2500V6-3.9LService typeFront Crankshaft Seal ReplacementEstimate$249.99Shop/Dealer Price$263.99 - $300.14
1995 Dodge B2500V8-5.2LService typeFront Crankshaft Seal ReplacementEstimate$249.99Shop/Dealer Price$263.99 - $300.14
1997 Dodge B2500V8-5.2LService typeFront Crankshaft Seal ReplacementEstimate$249.99Shop/Dealer Price$266.05 - $303.75
1998 Dodge B2500V8-5.9LService typeFront Crankshaft Seal ReplacementEstimate$410.58Shop/Dealer Price$426.97 - $464.92
1995 Dodge B2500V8-5.9LService typeFront Crankshaft Seal ReplacementEstimate$249.99Shop/Dealer Price$264.01 - $300.18
1996 Dodge B2500V6-3.9LService typeFront Crankshaft Seal ReplacementEstimate$249.99Shop/Dealer Price$263.99 - $300.14
Show example Dodge B2500 Front Crankshaft Seal Replacement prices

What is the Front Crankshaft Seal all about?

A number of mechanisms must work together to make your vehicle move forward. One of the most important is the crankshaft, which converts rotary into linear motion; i.e., it transforms the force created by the engine's pistons moving up and down into a force that moves in a circular motion that causes a car’s wheel to turn. Enclosed in what’s called a crankcase—the largest cavity in the engine block, just below the cylinders—the crankshaft must be completely lubricated, essentially submerged in oil, to spin nearly friction-free and do its job properly.

Consequently, there are seals located at either end of the crankshaft that allow it to spin freely and keep engine oil from escaping the engine block, as well as prevent contaminants and other debris from entering and causing damage to the mechanism. Since there are two ends of the crankshaft, there are two types of seals: the front crankshaft seal and the rear crankshaft seal, also known as the front main and rear main seals.

Keep in mind:

  • Loss of oil will eventually cause serious internal engine damage.
  • Inspect the sealing surface of the crankshaft or the crankshaft pulley (depending on the engine design) for damage when replacing the crankshaft seal.
  • Oil degrades rubber components.

How it's done:

  • The vehicle is raised and supported on jack stands
  • The crankshaft damper and timing belt is removed
  • The crankshaft seal is removed and a new one installed
  • The timing belt and cover along with crankshaft damper is reinstalled
  • The engine accessory belts are installed and the vehicle is lowered off of the jack stands

Our recommendation:

One of the most important parts of your car, crankshaft seals are typically made from a durable material, such as a synthetic rubber or silicone, designed to handle the extreme pressure and temperatures as well as the caustic chemicals in your engine oil. Because they are exposed to such abuse, main seals are subject to a lot of wear and tear. And whether you are talking a front or rear main seal, replacement is the only cure when one malfunctions.

The good news is that the seals are relatively inexpensive components. The bad news is that neither is easy to replace.

Front seal: The front seal is located behind the main pulley that drives all the belts, which is, of course, always spinning. The main pulley throws any leaking oil out in a big circle. It can get thrown up on the alternator, steering pump, belts, in short anything attached to the front of the engine and cause a real mess and eventually some serious damage. Consequently, it has to be removed along with many of the components attached to the front of the block to replace the front main seal.

Rear seal: The rear crankshaft seal is placed along with the transmission; therefore, the process of replacing it requires the removal of transmission, as well as the clutch and flywheel assembly. This is a very involved job.

What common symptoms indicate you may need to replace the Front Crankshaft Seal?

  • Oil leaking from the front crank pulley.
  • Oil dripping from the bottom of the clutch housing, where the block and transmission meet.
  • Clutch slip caused by oil spraying on the clutch.

How important is this service?

Letting either crankshaft seal continue to leak can be detrimental to your vehicle’s continued operation. Besides the maladies caused by driving around with little to no oil flowing in the engine, the faulty seal will be spread oil through the engine bay and undercarriage of your car as you drive, a mess that is difficult to clean up and can be a fire hazard. Replacing is better addressed sooner than later.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Dodge mechanics

Real customer reviews from Dodge owners like you.

Excellent Rating

(33)

Rating Summary
33
0
0
0
0
33
0
0
0
0

Jonathan

18 years of experience
138 reviews
Jonathan
18 years of experience
Dodge B2500 V8-5.2L - Control Arm Assembly Replacement (Front Upper Right) - Glendale, Arizona

Brad

29 years of experience
14 reviews
Brad
29 years of experience
Dodge B2500 V6-3.9L - Shift Selector Cable - Cape Coral, Florida
Exact apointment time ,,,good and fast work

Andrew

27 years of experience
72 reviews
Andrew
27 years of experience
Dodge B2500 V8-5.2L - Brake System Flush - Clayton, North Carolina
Very friendly,professional and skillful at the job

Matthew

34 years of experience
1438 reviews
Matthew
34 years of experience
Dodge B2500 V8-5.2L - Tie Rod End Replacement (Front Left Outer) - Williamsburg, Virginia
Fantastic

Excellent Rating

(33)

Rating Summary
33
0
0
0
0
33
0
0
0
0
Number of Dodge B2500 services completed
363+
services done by our mechanics
TOTAL NUMBER OF EXPERT Dodge MECHANICS
1400+
experts on our platform

Recent articles & questions

How to Replace an Intake Manifold Runner Control
The intake manifold runner control fails when there is reduced engine performance, the check engine light comes on, or the engine misfires.
How Long Does a Headlight Switch Last?
Being Being able to see at night is an important part of staying safe while on the roadways. Without properly functioning headlights, you will find it very hard to see and navigate your way around in the dark. Most car...
How to Replace a Car Glow Plug Timer
Glow plug timers let glow plugs know when to shut off in diesel engines. Symptoms of bad glow plug timers include hard starting or a Glow Plug Light.

Jeep doesn't want to start.

Having to jump start your Jeep every time you need to drive it sounds like quite a bother. From the symptoms you are describing, it appears your Grand Cherokee may be experiencing an electrical concern. When your vehicle has a...

Service B notice won't go off

Hi there, thanks for writing in about your 2001 Mercedes-Benz CLK320. The Service B indicator needs to be reset using a factory level scan tool. A qualified technician can reset the light (https://www.yourmechanic.com/services/warning-light-is-on-inspection), but only after performing a complete B...

My traction control and stabilizer control warning light is on what does it mean

Hi There, As you may know, the traction control light and oil change are unrelated issues. The traction control system monitors the steering and stability of the vehicle and engages when loss of traction has been detected. This is done...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (855) 347-2779 · hi@yourmechanic.com