Fuel Transfer Pump 7N-6831 7N6831 Fits for Caterpillar CAT Engine 3306 3304 Excavator 235 Loader 973 950B 963 966D 973
Fuel Transfer Pump 7N-6831 7N6831 Fits for Caterpillar CAT Engine 3306 3304 Excavator 235 Loader 973 950B 963 966D 973 is backordered and will ship as soon as it is back in stock.
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Powering 10,000+ Commercial Fleets
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One Year Warranty
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Easy 60-day Return
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No Hidden Charges Upon Arrival
Compatibility Information
| Part Number | 7N-6831 7N6831 CA7N6831 0R-3537 0R3537 CA0R3537 279-4980 2794980 CA2794980 |
|---|---|
| Make | Caterpillar |
| Model | 235, 615, 627B, 637D, 639D, 814B, 815B, 816B, 936, 950B, 950E, 963, 966D, 973, CS-643, CP-643, CS-653, CP-653 |
Description
Description
Fuel Transfer Pump 7N-6831 Fits for Caterpillar CAT Engine 3306 3304 Excavator
235 Loader 973 950B 963 966D 973
Replace Part Number:
CA7N6831, 7N-6831, 7N6831, CA0R3537, 0R-3537, 0R3537, CA2794980, 279-4980, 2794980
Fit for Caterpillar CAT Engine: 3306, 3304
Condition: new, replacement
Application:
Fit for Caterpillar CAT Models:
235, 615, 627B, 637D, 639D, 814B, 815B, 816B, 936, 950B, 950B/950E, 963,
966D, 973, CS-643
Fitment details:
235 EXCAVATOR 64R01258-UP (MACHINE) POWERED BY 3306 ENGINE
235 EXCAVATOR 83X00444-UP (MACHINE) POWERED BY 3306 ENGINE
950B WHEEL LOADER 63R00001-06053 (MACHINE) POWERED BY 3304 ENGINE
973 TRACK LOADER / HIGH DRIVE / 66G00001-UP (MACHINE) POWERED BY 3306
ENGINE
CS-643, CP-643, CS-653, CP-653 VIBRATORY COMPACTOR 7FD00001-UP (MACHINE)
POWERED BY 3304 ENGINE
235 EXCAVATOR 32K02679-UP (MACHINE) POWERED BY 3306 ENGINE
235 EXCAVATOR 81X00404-UP (MACHINE) POWERED BY 3306 ENGINE
966D LOADER 99Y00001-05314 (MACHINE) POWERED BY 3306 ENGINE
963 TRACK LOADER / HIGH DRIVE / 06Z00001-UP (MACHINE) POWERED BY 3304
ENGINE
963 LGP TRACK LOADER / HIGH DRIVE / 11Z00001-UP (MACHINE) POWERED BY 3304
ENGINE
814B TRACTOR / POWER SHIFT / 16Z00001-UP (MACHINE) POWERED BY 3306 ENGINE
815B Soil Compactor 17Z00001-UP (MACHINE) POWERED BY 3306 Engine
816B LANDFILL COMPACTOR 15Z00001-UP (MACHINE) POWERED BY 3306 ENGINE
950B WHEEL LOADER 22Z00001-03188 (MACHINE) POWERED BY 3304 ENGINE
966D WHEEL LOADER 94X00001-06488 (MACHINE) POWERED BY 3306 ENGINE
615 TRACTOR / POWER SHIFT / 46Z00001-UP (MACHINE) POWERED BY 3306 ENGINE
627B TRACTORS / POWER SHIFT / 14S01080-UP (MACHINE) POWERED BY 3306
ENGINE
627B SCRAPERS 37V01060-UP (MACHINE) POWERED BY 3306 ENGINE
973 TRACK LOADER / HIGH DRIVE / 32Z00001-UP (MACHINE) POWERED BY 3306
ENGINE
973 LGP TRACK LOADER 26Z00001-UP (MACHINE) POWERED BY 3306 ENGINE
963 TRACK LOADER 18Z00001-UP (MACHINE) POWERED BY 3304 ENGINE
963 LGP TRACK LOADER 21Z00001-UP (MACHINE) POWERED BY 3304 ENGINE
639D SCRAPER 88X00700-UP (MACHINE) POWERED BY 3306 ENGINE
637D SCRAPERS 20W00495-00495 (MACHINE) POWERED BY 3306 ENGINE
973 LGP TRACK-TYPE LOADER 86G00001-02999 (MACHINE) POWERED BY 3306 ENGINE
936 WHEEL LOADER 33Z00001-03090 (MACHINE) POWERED BY 3304 ENGINE
3306 INDUSTRIAL ENGINE 64Z00001-05380
637D COAL SCRAPER 4JB00001-UP (MACHINE) POWERED BY 3306 ENGINE
936 WHEEL LOADER 45Z00001-03056 (MACHINE) POWERED BY 3304 ENGINE
3306 Truck Engine 63Z00001-22741
963 TRACK TYPE LOADER 29S00001-UP (MACHINE) POWERED BY 3304 ENGINE
966D WHEEL LOADER 35S00001-02074 (MACHINE) POWERED BY 3306 ENGINE
950B WHEEL LOADER 65R00001-02823 (MACHINE) POWERED BY 3304 ENGINE
973 TRACK TYPE LOADER 90L00001-UP (MACHINE) POWERED BY 3306 ENGINE
936 WHEEL LOADER 4SB00001-01623 (MACHINE) POWERED BY 3304 ENGINE
1 Year Warranty
1 Year Warranty
Fab Heavy Parts is excited to offer a 12-month warranty on all new replacement/aftermarket parts starting from your original purchase date.
Enjoy peace of mind with Fab Heavy Parts!
For more warranty details, please check out our warranty policy.
Fast Delivery
Fast Delivery
Estimated delivery time 3-6 workdays
No Core Charge
No Core Charge
We don't have a core charge for any products.
Frequently Asked Questions
What is your return policy?
We accept returns within 60 days of delivery for unused parts in original packaging. To initiate a return, please submit your request through our return portal. Return shipping costs for non-defective items are the buyer's responsibility.
Can I cancel my order?
You may request a cancellation before your order has been dispatched. Once an order has been fulfilled and shipped, it cannot be cancelled — standard return terms will apply instead. Please contact us as soon as possible if you need to cancel.
What payment methods do you accept?
We accept all major credit and debit cards including Visa, Mastercard, and American Express. We also support PayPal, Apple Pay, and Google Pay at checkout. For B2B and trade customers, bank transfer and net payment terms may be available upon account approval — please contact us to discuss your requirements.
How long will delivery take?
Estimated delivery timeframes are displayed on most product pages and all tool listings. For parts without a displayed timeframe, standard delivery to US addresses is typically 5–10 business days from dispatch, depending on your location and the origin warehouse. Express shipping options may be available at checkout.
Will I be charged import tax or customs duties?
No. US customers are not charged any import fees or customs duties on their orders. The price you see is what you pay — there are no hidden charges added upon delivery.
How do I find out the shipping cost for my order?
You can get an estimated shipping cost directly on the cart page — just add your parts to the cart and enter your delivery zip code to see available shipping options and rates. For large or heavy orders requiring a freight quote, please contact us directly with your parts list and delivery zip code.
Do you offer trade accounts for US buyers?
Yes. US trade customers can apply for a B2B account to access volume pricing, bulk quotation, team invite and dedicated account support. Contact us directly to get started.





