1r0726 Filter-Oil for CAT 3508B, 3508C, 3512 & more

$29.22
In Stock • Ships Today • Order By 3pm ET
Excellent on Trustpilot
ppp-seal
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.

Secure Checkout Secure Checkout • Trusted Since 2012
Also accepts PayPal and Apple Pay
Details

Description for 1R0726 Oil Filter

â–¶
This aftermarket Caterpillar 1R0726 Oil Filter 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 Filter.
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 1R0726 Oil Filter

â–¶
Replacement Part Number(s): 1R-0726
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: 3.40 LBS | 1.54 KG
Dimensions: 10.63 x 7.48 x 7.48 (inches)
Condition: New

Exact Fit Guarantee for 1R0726 Oil Filter

â–¶
Looking for a reliable replacement Caterpillar 1R0726 Oil Filter ? 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.
Reviews

Customer Reviews

★★★★★

perfect service

★★★★★

I’ve been ordering parts from propel for about 3 years & counting. I live in Hawaii where we have a hard time getting parts especially for decent prices with fast shipping. I've been 100% satisfied with the company and the customer service and will continue to use them. I recommend propel to everyone here in Hawaii and we are all happy to have you guys. Thank you!!!

★★★★★

Great Service!

★★★★★

Great customer service answered email question quickly.

★★★★★

GREAT CUSTOMER SERVICED
WANTED TO THANK PROPEL PARTS FOR THEIR ATTENTION TO AN URGENT MATTER I HAD. THEY RESPONDED QUICKLY & RESOLVED IT. I ALSO WANTED TO MENYTION THAT OUR CUSTOMER'S ARE VERY HAPPY WITH THE PARTS EWE HAVE BEEN ORDERING FROM PROPEL. WE WILL DEFINITLEY CONTINUE TO DO BUSINESS.

★★★★★

Great service at an affordable price to get my machine back going.

★★★★★

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.

★★★★★

My part was damaged in shipping and everyone was very helpful on get it resolved and sent me another free of charge.

★★★★★

Excellent and prompt response.
Propel parts team helped me greatly regarding a special request and I always get prompt response.
They’re fantastic!

★★★★★

Great company to deal with. Answered my questions with detail and shipped me the part in good time! I will be dealing with them more in the future!

Product Questions

Frequently Asked Questions

What is the 1R0726 Oil Filter used for?

The 1R0726 Oil Filter is designed to keep engine oil clean by trapping dirt, metal particles, and other impurities. It helps maintain consistent oil flow, reduces engine wear, and supports overall engine performance.

What is the 1r0726 filter used for?

The 1r0726 filter removes dirt, debris, and contaminants from fluids before they reach critical components. Clean filtration supports performance and reduces internal wear.

Which machines are compatible with the 1R0726 Oil Filter?

This filter fits a variety of heavy equipment and industrial engines, including models such as 3508, 3512, 3516, G3516, G3520B, XQC1200, XQC1600, and several more. For exact compatibility, refer to your equipment manual or reach out to Propel Parts for help verifying fitment.

How do I install the 1r0726 filter?

To install the 1r0726 properly, prepare the area first and confirm the result afterward. Use these steps:

  1. Shut down the engine and relieve any system pressure
  2. Remove the old filter and clean the mounting surface
  3. Check the seal seat and prime the new filter if required
  4. Install the 1r0726 and tighten to specification
  5. Restart and inspect for leaks or abnormal pressure

How to install this 1R0726 Oil Filter?

To install the 1R0726 Oil Filter:

1. Turn off the engine and allow it to cool.

2. Remove the old filter with an appropriate wrench.

3. Clean the mounting surface to remove debris or old gasket residue.

4. Lightly coat the new filter’s gasket with clean oil.

5. Hand-tighten the new filter until the gasket contacts the base, then tighten it an additional three-quarters of a turn.

6. Refill the engine with the recommended oil and check for leaks once started.

Which Caterpillar machines is the 1r0726 compatible with?

The 1r0726 filter is used across many Caterpillar applications, but the correct fit depends on your exact model and assembly. Always cross-check fitment using your service manual or part reference guide before ordering. Check your manual or reach out to Propel Parts for help verifying fitment.

Does this 1R0726 oil filter meet performance standards?

Yes, this oil filter is designed to OEM specifications, providing reliable filtration efficiency and durability for a wide range of working conditions.

Does the 1r0726 filter meet performance standards?

Yes. The 1r0726 is built to meet OEM specifications for fit, strength, and service life. When replacing, choose genuine or high-quality aftermarket parts that meet or exceed OEM specifications to keep the assembly protected.

How often should I replace the 1R0726 Oil Filter?

It’s generally recommended to replace the filter during every oil change or according to your machine’s service schedule. Regular replacement ensures optimal engine protection and oil flow.

How often should the 1r0726 be replaced?

Service life for the 1r0726 depends on operating conditions and load. Replace it on inspection findings or at the interval your manual specifies rather than waiting for a failure.

What benefits does this 1R0726 filter offer?

The 1R0726 Oil Filter delivers consistent filtration, helping prevent damage from contaminants and supporting stable oil pressure. This results in improved engine efficiency and extended equipment life.

What are the signs of a worn or failing 1r0726 filter?

A worn 1r0726 usually gives early warning through the assembly it supports. Watch for these signs:

  • Reduced flow or pressure
  • Warning indicators or bypass activation
  • Visible contamination in the fluid
  • Reduced performance or efficiency

Can I use this 1R0726 filter across different engine models?

Yes, this oil filter is compatible with multiple engine types and applications. Always verify your model’s part number and specifications before purchase to ensure a perfect fit.

Why is the 1r0726 important, and what related parts work with it?

A sound 1r0726 is inexpensive insurance against larger repairs. Servicing it on time with parts that meet OEM specifications keeps the whole assembly working as intended. Related hardware on our site includes 2350354 416c 428 Hydraulic Cylinder Seal Kit and 2S8959 Gasket.

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

This 1R0726 Oil Filter is compatible with the following models:
3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, G3508, G3508B, G3512, G3512B, G3516, G3516B, G3516H, G3520B, PM3508, PM3512, PM3516, PMG3516, PP3516, XQC1200, XQC1600 & more...

Shipping | 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

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.
Truck Icon
3

We Make It Right

Wrong part? We'll make it right.

Fast. At our expense.