New 2W6225 Cap A Replacement suitable for Caterpillar Equipment

  • New Cap A Replacement suitable for Caterpillar Equipment
  • Made to USA Specification

Buy with Confidence: All parts are covered by our warranty

$9.56

4.7

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In Stock | Ships Out Today | Order By 3pm ET
SKU
2W6225CTP
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Description for 2W6225 Oil Filler Cap

This aftermarket Caterpillar 2W6225 Oil Filler Cap 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 Oil Filler Cap.
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 2W6225 Oil Filler Cap

Replacement Part Number(s): 2W-6225
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: 0.60 LBS | 0.27 KG
Dimensions: 2.76 x 2.76 x 3.54 (inches)
Condition: New

Exact Fit Guarantee for 2W6225 Oil Filler Cap

Looking for a reliable replacement Caterpillar 2W6225 Oil Filler Cap ? 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
Models 214B, 3116, 3126, 3126B, 3126E, 322B L, 322C, 322C FM, 325
Dimensions 2.76x2.76x3.54
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Frequently Asked Questions

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What is the 2W6225 cap used for in Caterpillar equipment?

The 2W6225 oil filler cap is designed to seal the engine oil fill opening in Caterpillar equipment. It prevents dirt, dust, and debris from entering the engine while keeping engine oil securely contained during operation. A properly functioning cap helps maintain a clean lubrication system and supports reliable engine performance.

Which machines are compatible with the 2W6225 oil filler cap?

Since compatibility for the 2W6225 can vary by machine configuration and serial range, it\'s worth verifying the part number in your service manual before ordering. Reach out to Propel Parts if you need help confirming fitment.

Why is an oil filler cap important for engine protection?

An engine oil filler cap like the 2W6225 cap plays an important role in protecting the lubrication system. It seals the oil fill port to prevent contamination and helps maintain proper pressure balance in the engine crankcase. This protection helps reduce internal wear and supports consistent engine operation in heavy-duty environments.

What are the signs that the 2W6225 oil filler cap should be replaced?

A worn or damaged 2W6225 oil filler cap may cause several issues, including:

  1. Oil residue around the fill opening
  2. Loose or improperly sealing cap
  3. Visible cracks or worn sealing surfaces
  4. Dirt or debris entering the oil fill area

Addressing these symptoms early helps limit secondary damage and keeps equipment running reliably. Prompt 2W6225 replacement is always recommended.

Does the 2W6225 cap meet performance standards?

Yes. The 2W6225 cap replacement is engineered to meet OEM specifications for fit, durability, and sealing performance in heavy equipment engines. When replacing engine components, choose genuine or high-quality aftermarket parts that meet or exceed OEM specifications to maintain reliable equipment performance and long service life.

How do you install a 2W6225 oil filler cap?

Installing a 2W6225 oil filler cap is typically a quick maintenance task:

  1. Turn off the engine and allow it to cool.
  2. Remove the old or damaged oil filler cap.
  3. Inspect and clean the filler neck area.
  4. Position the new 2W6225 cap on the oil fill opening.
  5. Secure the cap by tightening it until properly seated.

Always follow the equipment service manual for recommended maintenance procedures.

Can I use a premium aftermarket 2W6225 oil filler cap replacement?

Many equipment owners rely on premium aftermarket 2W6225 replacements as a cost-effective alternative. When built to meet or exceed OEM specs, they provide the same reliability, fitment, and performance as the original part

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

This 2W6225 Oil Filler Cap is compatible with the following models:
214B, 3116, 3126, 3126B, 3126E, 322B L, 322C, 322C FM, 325 & more...

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.