S&S Diesel CP3-CU-6.7 CP3 Injection Pump
SKU: 3997451463

S&S Diesel CP3-CU-6.7 CP3 Injection Pump

Sale price$427.50 Regular price$475.00
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

S&S Diesel CP3-CU-6.7 CP3 Injection PumpFeatures: Adds reliability Proprietary drive gear and pilot installed OE quality injection molded ECU mount OE quality braided supply line and quick connect fittings CP3 data sheet included Adds Reliable CP3 Pump Cummins has built a reliable reputation based on its robust durability and consistent performance. However, a potential weak point in this otherwise strong package is the Bosch CP4. 2 high pressure pump. The CP4. 2 has gained notoriety for

Features:

  • Adds reliability
  • Proprietary drive gear and pilot installed
  • OE-quality injection molded ECU mount
  • OE-quality braided supply line and quick connect fittings
  • CP3 data sheet included

Adds Reliable CP3 Pump

Cummins has built a reliable reputation based on its robust durability and consistent performance. However, a potential weak point in this otherwise strong package is the Bosch CP4.2 high-pressure pump. The CP4.2 has gained notoriety for early failures and the risk of damaging the entire high-pressure fuel system with fine metal debris when it malfunctions. S&S Diesel's New CP3 Pump replaces the failure prone CP4 pump, with the tried-and-true CP3. The CP3 pump can withstand high pressures, extreme RPMs, and environmental conditions, making it a huge upgrade for your Cummins.

Quality Components

S&S Diesel used only high-quality components with their New CP3 Pump. Using OE-quality braided supply line and quick connect fittings ensures cutting of the fuel line is not necessary. S&S Diesel New CP3 Pump is a quality rock solid CP3 replacement pump for your Cummins.

Application Notes:

  • Pump will fit and function on the 5.9 platform with a few minor modifications. For instance the feed is located on the side of the flange instead of on the top of the flange. The supply lines will need to be modified, typically using a hose barb fitting and rubber hose for proper mounting.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 3997451463

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John D.
Grantham, US
★★★★★ 5
Office‑grade, solid, fast, and capable.
I didn’t just buy a different printer — I moved up a class. Compared to my Canon PIXMA: I feel about the Epson WF 4834 the way someone feels when they finally replace a flimsy folding chair with an actual piece of furniture. The difference isn’t subtle — it’s structural. Price is awesome. I’m getting my money’s worth and more. Solid machine. Super easy to install on my network. Wireless connection is great! I print from different rooms all the time. Print quality is outstanding, professional looking. Easy to use, period. So far, I’m not disappointed.
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Reviewed in the United States on June 13, 2026
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MsKneeKey
Cuba, US
★★★★★ 4
Great Value! Great Printer
THE ONLY reason I can't give it a five is because it is the only printer I have ever seen with two trays that you have to print one or the other. Aside from that, BEST Scanner App EVER! Easy!! Hardly ever jams and then only when I put too many in, rushing to finish. The quality is fantastic!
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Reviewed in the United States on June 11, 2026
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Amazon Customer
Los Angeles, US
★★★★★ 5
Quick and easy set up
Quick set up! Easy to pair with cable signal -worked great. Scan/fax/copy. Will see about ink refills when needed.
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Reviewed in the United States on May 3, 2026
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Atypical Lady
New York, US
★★★★★ 1
Hands down, the WORST printer I have ever owned. In THIRTY years.
I love Epson print quality so when my Epson finally bit the dust I HAD TO have another Epson. After lots of research I bought this one. It takes FOREVER to wake up and print. It shouldn’t take 5 minutes to wake up. I am a VERY light user. At the time of this initial review I'd maybe printed 500 pages total, so it's not like this thing has been put through the ringer or anything. This thing CONSTANTLY jams. Or says it’s jammed. It may or may not be. But you’ll have to go through the motions every time you want to use it anyhow. It burns through ink faster than a cracked out toddler dumping paint all over the floors and walls. WHEN ONE COLOR RUNS OUT YOU CAN NO LONGER PRINT B&W I’m sure there are more reasons why I hate this printer, I’ll try to come back to add them if I think of them. THIS PRINTER HAS INSPIRED ME TO DISASSEMBLE MY OLD EPSON AND BECOME A PRINTER REPAIR TECH IN MY FREE TIME IN HOPES OF GETTING THAT ONE TO WORK. I don’t recommend that route either. I think Epson has lost me forever. All I want is a printer with their great print quality, two paper trays that accept different sizes, and a rear loader for heavier paper, that doesn’t cost an arm and a leg. My old WorkForce did all of that beautifully and for whatever reasons they decided that shouldn’t be an option anymore. RUDE. UPDATE: This pile of junk will ALSO say that it is out of paper when in fact it is not. I hate it, so so so much.
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Reviewed in the United States on September 2, 2022
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Yikes
Louisville, US
★★★★★ 3
Ink
Buyer beware It works great, but I’ve had it 4 days and already out of black ink and it’s 93 dollars to replace 🙃
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Reviewed in the United States on June 11, 2026

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