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Stanadyne Seal Kit 24371 Diesel Injection Pump DB/JDB/DC Roosa Master

Stanadyne Seal Kit 24371 Diesel Injection Pump DB/JDB/DC Roosa Master

24371

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Complete seal kit for Stanadyne Roosa Master diesel injection pumps. Essential for pump rebuilds, seal replacement, and preventive maintenance to stop fuel leaks and restore proper pump operation.

Part Number:

• 24371

Fits Stanadyne Roosa Master Pump Models:

This seal kit is compatible with Stanadyne diesel injection pump model numbers that start with:

• JDB (series)
• DBG (series)
• DBM (series)
• DBO (series)
• DCB (series)
• DCM (series)

Application:

Stanadyne Roosa Master pumps are commonly found in Ford, International, Case, John Deere, Massey Ferguson, and other diesel engines. Verify your pump model number before ordering to ensure proper fitment.

What’s Included:

Complete seal kit with all necessary seals and O-rings for pump rebuild. Prevents fuel leaks and restores proper sealing in critical pump components.

Installation Note:

Professional installation recommended. Diesel injection pump rebuild requires proper tools, clean work environment, and technical knowledge of fuel system components. Improper installation may result in fuel leaks or pump failure.

Perfect for:

• Diesel injection pump rebuilds
• Seal replacement and preventive maintenance
• Stopping fuel leaks from pump housing
• Restoring proper pump operation

Ships fast from our USA warehouse with same-day processing on orders placed before 3 PM PST.

Not sure it fits? Call (818) 261-3896

Join 52,000+ satisfied customers

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COMPATIBILITY

Fits These Stanadyne Roosa Master Pumps

✓ JDB Series Pumps
✓ DBG Series Pumps
✓ DBM Series Pumps
✓ DBO Series Pumps
✓ DCB Series Pumps
✓ DCM Series Pumps

WHAT'S INCLUDED

Complete Seal Kit for Pump Rebuild

⭕
Complete Seal Set
🔧
O-Rings Included
🛡️
Prevents Fuel Leaks
✅
Stanadyne Part #24371
⚙️
Roosa Master Compatible
🚚
Same-Day Shipping

DIAGNOSIS

Signs You Need New Pump Seals

If you're experiencing any of these symptoms, your injection pump seals likely need replacement.

⚠️ Fuel leaks from pump housing
⚠️ Loss of fuel pressure or performance
⚠️ Visible seal deterioration or cracking
⚠️ Hard starting due to air intrusion

CUSTOMER REVIEWS

Trusted by Tractor Owners Nationwide

★★★★★ 4.6 out of 5 stars (927 reviews)
★★★★★
Perfect Fit
VERIFIED REVIEW

"Exact replacement for my Ford 4600. Installed in 20 minutes and tractor fired right up. Quality part at a great price. Will order from Arko again."

Mike T. • Verified Buyer • March 2026
★★★★★
Fast Shipping & Great Support
VERIFIED REVIEW

"Ordered Monday morning, received Wednesday. Called with a fitment question and spoke to someone who actually knew tractors. Part works perfectly on my Kubota."

James R. • Verified Buyer • March 2026
★★★★★
Better Than OEM
VERIFIED REVIEW

"This gasket kit saved me hundreds compared to dealer pricing. Quality is excellent, everything fit perfectly. No leaks after 50+ hours of operation."

David L. • Verified Buyer • February 2026

FAQ

Common Questions

How do I know if this seal kit fits my Stanadyne pump?

This kit fits Stanadyne Roosa Master diesel injection pumps with model numbers starting with JDB, DBG, DBM, DBO, DCB, or DCM. Check the pump tag/nameplate on your injection pump for the model number. If your model starts with one of these prefixes, this seal kit will fit. Call (818) 261-3896 if you need help identifying your pump model.

What equipment uses Stanadyne Roosa Master pumps?

Roosa Master pumps are commonly found in Ford tractors, International Harvester equipment, Case machinery, John Deere diesels, Massey Ferguson tractors, and many other diesel engines from the 1970s-1990s. They’re one of the most popular mechanical diesel injection pumps ever made.

Can I install this seal kit myself?

Professional installation is strongly recommended. Diesel injection pump rebuild requires specialized tools, a clean work environment, proper torque specifications, and technical knowledge of fuel system components. Contamination or improper installation can cause pump failure. If you’re not experienced with diesel fuel system repair, hire a certified diesel technician.

What's your return policy

We offer free returns within 30 days if the part doesn't fit or you're not satisfied. Parts must be unused and in original packaging.

Do you offer technical support?

Yes. Call (818) 261-3896 and we'll help you confirm fitment, answer installation questions, or troubleshoot issues.

How long does shipping take?

Orders ship same-day if placed before 3 PM EST. Standard delivery is 3-5 business days.

Ready to Stop Fuel Leaks?

Complete Stanadyne seal kit for Roosa Master pump rebuilds. Stop leaks and restore proper fuel system operation. Ships same-day.

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📞 Questions? (818) 261-3896