New 5S6051 Gasket-Ctp (P) Replacement suitable for Caterpillar Equipment

  • New Gasket-Ctp (P) Replacement suitable for Caterpillar Equipment
  • Made to USA Specification

Buy with Confidence: All parts are covered by our warranty

$0.48
In Stock • Ships Today • Order By 3pm ET
Excellent on Trustpilot
Fit Guarantee

Exact Fit Guarantee

This part is guaranteed to fit your machine.

Wrong Part

Wrong Part?

We'll overnight correct part at no cost to you.

SKU
5S6051CTP
Secure Checkout< Secure Checkout Trusted Since 2012
Buy Now
Also accepts PayPal and Apple Pay

Description for 5S6051 Paper Gasket

â–¶
This aftermarket Caterpillar 5S6051 Paper Gasket is built to meet U.S. OEM specifications for durability and performance. At Propel Parts, we perform strict quality checks to ensure it fits and functions like your original Caterpillar Paper Gasket.
Direct Replacement: Engineered for a precise fit in Caterpillar equipment.
OEM-Spec Quality: Manufactured to match the performance of your original part.
Tested Reliability: Strict quality checks are performed before shipping.

Specification for 5S6051 Paper Gasket

â–¶
Replacement Part Number(s): 5S-6051
Specifications: Aftermarket Part | US OEM Specs.
Shipping: Same Day (Weekdays) | Order by 3pm.
Warranty: Unlimited Mileage | 1 Year Warranty.
Core: No Core Required | No Core Charge.
Weight: 0.01 LBS | 0.00 KG
Dimensions: 4.09 x 3.90 x 0.03 (inches)
Condition: New

Exact Fit Guarantee for 5S6051 Paper Gasket

â–¶
Looking for a reliable replacement Caterpillar 5S6051 Paper Gasket ? Order with confidence through our Exact Fit Guarantee.
Verified Fit: Before we ship, we check your part against CAT SIS (Caterpillar Service Information System) to confirm it's the correct match for your machine.
Peace of Mind: If it isn't the right fit, we'll contact you with the correct Caterpillar part number before your order goes out.
Exclusive Guarantee: Enroll in our Exact Fit Guarantee at checkout to ensure you get the part you need the first time.
More Information
Dimensions 4.09x3.90x0.03
Customer Reviews
  1. 100%
    The Double Order Catastrophe
    My co-worker placed an order and wasn't sure it went through online. I later placed the same order thinking the previous order didn't go through. To my surprise both orders went through, and I needed to cancel one of the orders. I called and spoke with someone who instructed me someone would contact me about the situation. I was contacted by Misty and she said she would do her best to cancel one of the orders but not sure if she could because they were next day orders. A small tome later I received an email saying she was able to cancel one of the orders. Thank you to Misty and the entire Propel Parts Team. Greatly appreciated!!
  2. 100%
    Customer Service.
    I recently had to cancel an order with Propel Parts, and I was thoroughly impressed by the prompt and efficient service I received. Steven handled my request with professionalism and speed, ensuring a hassle-free process. I've purchased parts from Propel Parts before and have never been disappointed. Their consistent reliability and excellent customer service keep me coming back.
  3. 100%
    Very helpful. Every question or request I had was answered quickly. I didn't have a parts book for my excavator but that was no problem for them. If you need parts for your Cat, give them a shot.
  4. 100%
    Customer service was great! There was a small problem with the part and they responded quickly and respectfully until was resolved! Highly recommended
  5. 100%
    Great service at an affordable price to get my machine back going.
Write Your Own Review
You're reviewing:New 5S6051 Gasket-Ctp (P) Replacement suitable for Caterpillar Equipment
Your Rating

Frequently Asked Questions

Product

What is the 5S6051 gasket used for?

The 5S6051 is a gasket that fills the gap between two surfaces to create a tight seal. It keeps fluids and combustion gases where they belong.

How do I install the 5S6051 gasket?

A reliable installation of the 5S6051 starts with inspection and ends with verification. Follow this process:

  1. Shut down, cool, and depressurize the assembly before opening it
  2. Remove the old gasket and scrape the surfaces fully clean
  3. Inspect both faces for warping, pitting, or scoring
  4. Position the new 5S6051 so all ports and bolt holes line up
  5. Torque the fasteners in the correct sequence and re-check for leaks

Which Caterpillar machines is the 5S6051 compatible with?

Fitment for the 5S6051 depends on your specific Caterpillar model and the assembly it serves, so confirm the application before you order. If you are unsure don’t hesitate to reach out to Propel Parts for help verifying fitment.

Does the 5S6051 gasket meet performance standards?

Yes. The 5S6051 is manufactured to meet OEM specifications for tolerance and material quality. When replacing, choose genuine or high-quality aftermarket parts that meet or exceed OEM specifications for dependable, long-term performance.

How often should the 5S6051 be replaced?

Plan to replace the 5S6051 during a rebuild of the surrounding components, or sooner if inspection shows it is past its serviceable limit. The 8H9155 Seal Oil is often renewed during the same service, so many technicians replace both at once to reduce downtime.

What are the signs of a worn or failing 5S6051 gasket?

Catching a failing 5S6051 early prevents wider damage. The common warning signs include:

  • External leaks at the mating joint
  • Loss of pressure or compression
  • Coolant, oil, or gas cross-contamination
  • A crushed, blown, or hardened gasket on inspection

Why is the 5S6051 gasket important, and what related part is commonly replaced with it?

Keeping the 5S6051 in good condition protects the components around it and supports smooth, reliable operation. Maintaining the assembly with parts that meet OEM specifications helps you avoid unplanned downtime. For a complete repair, the 0336039 Seal O-Ring is another component from the same assembly that is commonly replaced at the same time.

Questions About this Part?
Have a question about fit, compatibility, shipping, warranty, or returns?

Shipping

We know equipment downtime costs money, so fast and reliable shipping is a priority at Propel Parts. Orders placed on weekdays before 3:00 PM ET typically ship the same day, with expedited delivery options available for many locations when time is critical.

We ship across the U.S., Canada, and over 130 countries worldwide, helping customers keep machines running wherever they operate. Available shipping methods and delivery estimates are shown at checkout so you can select the option that best fits your timeline.

Tracking information is emailed within 24–48 hours after your order is processed, giving you full visibility from dispatch to delivery and peace of mind that your parts are on the way.

Easy Returns

Our refund policy is simple. We offer a 30-day, no-hassle return policy, and we make every effort to provide the best service and highest-quality parts possible. If you’re not fully satisfied with your purchase, you may return it within 30 days for a refund. Full details are available on our Returns Policy page.

Warranty

Buy with confidence. All parts from Propel Parts are covered against material or manufacturer defects for 12 months from the original invoice date. We stand behind every part we sell, so you can count on reliable performance and dependable support. Full details are available on our Warranty Policy page.

Exact Fit Guarantee®

The right part — or we'll make it right.

1

Order Normally

Know your part number?
Simply place your order.

2

Not Sure?

Place your order, then send us your serial number before it ships.

We'll verify fit.
3

We Make It Right

Wrong part? We'll make it right.

Fast. At our expense.