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Deutz Fuel Pump FL912 FL913 4231021 2239550

Deutz Fuel Pump FL912 FL913 4231021 2239550

9070

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$19.99
$19.99
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High-quality replacement fuel pump for Deutz air-cooled diesel engines. Engineered to OEM specifications for the FL912 and FL913 engine families including 3, 4, 5, and 6-cylinder configurations. Compatible with Deutz 812D, 912, 912W, and 913 series engines across tractors and industrial equipment. Drop-in replacement — no modifications required.

OEM Part Numbers: 4231021 · 2239550 · 4157603 · 2100087

Ships same-day on orders placed before 3 PM PST. Free shipping. 30-day returns.

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

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COMPATIBILITY

Fits These Deutz Engines & Equipment

✓ Deutz F3L-912 / F3L-912W Engine
✓ Deutz F4L-912 / F4L-912W Engine
✓ Deutz F5L-912 / F5L-912W Engine
✓ Deutz F6L-912 / F6L-912W Engine
✓ Deutz F3L-913 Engine
✓ Deutz 912/913W/T Series
✓ Deutz B/F3-4-5-6L Series
✓ Deutz F3L-812D Engine
✓ Deutz F4L-812D Engine
✓ Deutz F6L-812D Engine
✓ OEM#: 4231021 / 2239550
✓ OEM#: 4157603 / 2100087

WHAT'S INCLUDED

Everything You Need for a Clean Install

🔧
1× Fuel Pump
OEM-spec for Deutz FL912/FL913
🔩
Mounting Hardware
All necessary fasteners included
📋
Fitment Reference Sheet
Engine compatibility reference
🛡️
30-Day Warranty
Arko quality guarantee
✅
QC Inspected
Tested before shipping
🚚
Same-Day Shipping
Order before 3 PM PST

WHEN TO REPLACE

Warning Signs Your Deutz Fuel Pump Is Failing

Replace your Deutz FL912/FL913 fuel pump immediately if you notice:

⚠️ Engine won't start or cranks without firing
⚠️ Loss of power during field or loader operation
⚠️ Engine surges or hunts at idle or under load
⚠️ Fuel starvation causing engine to cut out at temp
⚠️ Visible fuel leak at pump body or connections
⚠️ Unexplained increase in fuel consumption

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

Does this fuel pump fit both the FL912 and FL913 Deutz engine families?

This pump covers both the FL912 and FL913 series, including the 812D variants and W/T turbocharged versions. It fits 3, 4, 5, and 6-cylinder configurations across both families. If you have your engine serial number, call us at (818) 261-3896 and we'll confirm the exact fit before you order.

Deutz parts are hard to find locally — is this a stocked item or a special order?

This is a stocked item that ships same-day if ordered before 3 PM PST. No special order, no waiting weeks for overseas parts. Deutz machines are common enough in agricultural and industrial settings that we keep these in inventory ready to go.

I have part number 2239550 on my old pump — is that the same as 4231021?

Yes. 4231021, 2239550, 4157603, and 2100087 are all OEM equivalents for the same Deutz FL912/FL913 fuel pump application. Any one of those numbers on your existing pump confirms this is the correct replacement.

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.

Keep Your Deutz Running — Ships Same Day

OEM-spec fuel pump for Deutz FL912 and FL913 air-cooled diesel engines. Fits 3, 4, 5, and 6-cylinder configurations. Part numbers 4231021, 2239550, 4157603, 2100087. Free shipping. 30-day returns.

ADD TO CART — $19.99
📞 Questions? (818) 261-3896