2768307 CAT Injector R-Grp

$943.49
In Stock • Ships Today • Order By 3pm ET
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Details

Description for 2768307 Fuel Injector

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This aftermarket Caterpillar 2768307 Fuel Injector 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 Fuel Injector.
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 2768307 Fuel Injector

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Replacement Part Number(s): 276-8307, 10R7231
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: 5.70 LBS | 2.59 KG
Dimensions: 7.87 x 2.76 x 13.39 (inches)
Condition: New

Exact Fit Guarantee for 2768307 Fuel Injector

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Looking for a reliable replacement Caterpillar 2768307 Fuel Injector ? 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
★★★★★

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!!

★★★★★

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.

★★★★★

Our CSR for Dymax Inc., Deb, has been extremely helpful and consistently provides quick, accurate information regarding parts and inventory. When we encounter difficulties finalizing transactions through the internal website, she is able to promptly generate quotes and provide an external, secure method for payment. Her responsiveness and willingness to assist play a key role in supporting our team’s success.

★★★★★

Original Review (Portuguese)
Muito bom atendimento
Ótima empresa

English Translation
Very good service.
Excellent company.

★★★★★

Amazing service, emails answered very quickly with simple straight forward answers. Haven’t received the parts yet but ordering them was quick and easy.

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Product Questions

Frequently Asked Questions

What is the function of the 2768307 Injector R Group?

The 2768307 Injector R Group ensures precise fuel delivery into the combustion chamber, improving engine efficiency, fuel economy, and overall equipment performance under various load conditions.

How to install this 2768307 injector R group?

Refer to the instructions below to properly install
1. Begin by turning off the engine and relieving fuel system pressure 
2. Remove the old injector carefully 
3. Clean the mounting surface, and position the new injector correctly 
4. Secure it according to the torque specifications and reconnect the fuel lines 
It’s recommended to have a technician verify the installation for proper calibration.

Which equipment is compatible with the 2768307 Injector R Group?

This injector is designed to fit various heavy equipment engines and models that require this specific part number. Always confirm compatibility with your equipment’s technical manual or existing part label before purchase. If you are unsure don’t hesitate to reach out to Propel Parts for help verifying fitment.

Does this 2768307 injector meet equipment performance standards?

Yes, this 2768307 Injector R Group is designed to OEM specifications, ensuring reliable fuel delivery and consistent performance even in demanding operating environments.

How can I tell if my 2768307 injector needs replacement?

If you identify any of the following issues:
1. Engine misfires 
2. Irregular idling 
3. Loss of power, 
4. Increased fuel consumption
5. Visible fuel leaks 
If these issues appear, inspection and replacement may be necessary.

Can I replace the 2768307 injector on my own?

If you have experience with engine maintenance, you can replace the injector yourself by following safety guidelines. However, for precise calibration and leak testing, it’s best to have a professional mechanic perform the installation.

How do I maintain the new injector for optimal performance?

The essential maintenance required
1. Use clean fuel, replace fuel filters regularly, and keep the injection system free from contaminants. 
2. Proper maintenance helps extend the injector’s service life and keeps your engine running efficiently.

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

This 2768307 Fuel Injector is compatible with the following models:

GENERATOR
SR4 SR5 SR4B
GENERATOR SET
C32 GEN SET C18 GEN SE C27 C18 MARINE GS DE1000S D550GC C32 C18 I6 D1000 D600 GC C18 C32 GENSET D800
POWER MODULE
C32 C18
ENGINE
C32B
PETROLEUM ENGINE
C32
OFF HIGHWAY TRUCK
773GC
COLD PLANER
PM820 PM825 PM822
PETROLEUM GEN SET
C32 C18
ROTARY CUTTER
RC7
ROAD RECLAIMER
RM800
GEN SET ENGINE
POWER SYS
MARINE AUXILIARY
C32
MARINE ENGINE
C18 C32 C18 MARINE
INDUSTRIAL ENGINE
C18
EXCAVATOR
3101
MOBILE HYD POWER UNIT
TH43-C18

Shipping | Returns

shipping 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 no stress 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 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.

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