2959085 CAT Injector R-Grp

2959085 | CAT Injector R-Grp
$876.10
In Stock • Ships Today • Order By 3pm ET
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SKU
2959085
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Description for 2959085 Fuel Injector

This aftermarket Caterpillar 2959085 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 2959085 Fuel Injector

Replacement Part Number(s): 295-9085
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: 5.80 LBS | 2.63 KG
Dimensions: 7.87 x 2.76 x 13.39 (inches)
Condition: New

Exact Fit Guarantee for 2959085 Fuel Injector

Looking for a reliable replacement Caterpillar 2959085 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.
More Information
Dimensions 7.87x2.76x13.39
Customer Reviews
  1. 100%
    Awesome and diligent support. Would definitely recommend
  2. 100%
    BEST for Heavy Equipment Parts.
    Awesome quality products! Better customer service! Steven is always a pleasure to work with and very prompt in assisting me - thank you!
  3. 100%
    Propel parts is a very reliable parts source for heavy equipment
    Quick response,good quality parts,favourable prices and always deliver on time
  4. 100%
    Good Stuff.
    We have had a couple shipping issues, but each time they made it right and we ended up getting what we need. Quality parts at half the price of OEM.
  5. 100%
    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!!!
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Frequently Asked Questions

Product

What is the function of the 2959085 injector group (R)?

The 2959085 injector group (R) is a key component of the fuel system that delivers precise amounts of fuel into the engine’s combustion chamber. This helps ensure efficient combustion, better performance, and smoother operation of the engine.

How do I install the 2959085 injector group (R)?

Here’s a general guide for proper installation:

  1. Turn off the engine and disconnect the power source before beginning work.
  2. Relieve fuel system pressure following your equipment’s service manual instructions.
  3. Remove any components blocking access to the old injector, such as covers or fuel lines.
  4. Carefully disconnect the fuel lines and electrical connections from the old injector.
  5. Remove the old injector and install the new 2959085 injector group in the correct position.
  6. Reconnect fuel lines and electrical plugs securely.
  7. Start the engine and check for proper operation and any leaks.

Always refer to your machine’s service documentation for exact procedures, torque values, and safety precautions.

Which engines or machines are compatible with the 2959085 injector group (R)?

The 2959085 injector group (R) is used in specific diesel engines where this injector number is specified. Compatibility depends on your engine model and configuration, so confirm fitment using your machine’s part number or service manual before ordering. If you are still unsure, reach out to Propel Parts, our team will be happy to help you verify if this part fits your equipment.

Does the 2959085 injector group (R) meet performance expectations?

Yes, the 2959085 injector group (R) is engineered to meet or exceed OEM specifications for fuel delivery accuracy and durability. When replacing fuel system components, choose genuine or high‑quality aftermarket parts that meet or exceed OEM expectations to support consistent performance and long service life.

How often should an injector group like the 2959085 be inspected or replaced?

Fuel injectors should be inspected regularly as part of engine maintenance. If you notice rough idling, poor fuel economy, or issues with combustion, inspect the injectors. Replace injectors that show signs of wear, clogging, or malfunction to maintain optimal engine performance.

What are common signs that the 2959085 injector group needs attention?

Typical indicators include:

  1. Hard engine starts or misfires
  2. Poor fuel efficiency
  3. Rough idling or inconsistent power delivery
  4. Smoke from the exhaust or unusual engine noise

Addressing these signs early can help prevent further engine issues and improve performance.

Why is using a quality injector group important for equipment performance?

A quality injector group ensures accurate fuel delivery and proper atomization, which supports efficient combustion and smooth engine performance. Using genuine or high‑quality aftermarket parts that meet or exceed OEM expectations helps reduce the risk of fuel delivery problems, supports reliable operation, and contributes to longer engine life.

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.

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