6 PCS Fuel Injector 371-3974 3713974 Fits for Caterpillar CAT Engine C7.1 Excavator 320 320D 320D2 323 326 329D 330
6 PCS Fuel Injector 371-3974 3713974 Fits for Caterpillar CAT Engine C7.1 Excavator 320 320D 320D2 323 326 329D 330 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 | 371-3974 3713974 |
|---|---|
| Make | Caterpillar |
| Model | 320, 320D, 320D2, 323, 326, 329D, 330, CP68B, CP56B, CP74B, CP76B, CS56B, CS68B, CS74B, CS78B, CS79B, D4, D5, D5R2, D6K, D6K2, D6N, 525D, AP600F, AP655, AP655F, AP655F L, M320D2, M322D2, M322D2 MH, M324D2 MH, PL61, 924K, 930K, 938K, 320D GC, 320D2 FM, 323D L, 323D2, 323D2 L, 323GC, 326 GC, 326D2, 326D2 L, 326GC, 329D2, 329D2 L, 330 GC, 330D2, 330D2 L, 333 GC, 120, 140 GC, 953K |
Description
Description
6 PCS Fuel Injector 371-3974 3713974 Fits for Caterpillar CAT Engine C7.1 Excavator 320 320D 320D2 323 326 329D 330
Condition: new, aftermarket
Replace Part Number:
CA20R4560, 20R-4560, 20R4560, 371-3974, 3713974, CA3713974, T410631, 0445120516,
0445120347, 0445120348 0 445 120 516, 0 445 120 347
Fit for Caterpillar CAT Engine C7.1
Applications:
Fit for following models:
Fits for Caterpillar CAT Paving
Compactor: CP68B, CP56B, CP74B, CP76B, CS56B, CS68B, CS74B, CS78B, CS79B
Fits for Caterpillar CAT Track Type Tractor: D4, D5, D5R2, D6K, D6K2, D6N
Fits for Caterpillar CAT Wheel Type Skidder: 525D
Fits for Caterpillar CAT Asphalt Paver: AP600F, AP655, AP655F, AP655F L
Fits for Caterpillar CAT Wheeled Excavator: M320D2, M322D2, M322D2 MH, M324D2 MH
Fits for Caterpillar CAT Pipelayer: PL61
Fits for Caterpillar CAT Wheel Type Loader: 924K, 930K, 938K
Fits for Caterpillar CAT Excavator:
320, 320D, 320D GC, 323, 320D2 FM, 323D L, 323D2, 323D2 L, 323GC, 326, 326 GC,
326D2, 326D2 L, 326GC, 329D2, 329D2 L, 330, 330 GC, 330D2, 330D2 L, 333 GC
Fits for Caterpillar CAT Motor Grader: 120, 140 GC
Fits for Caterpillar CAT Track Type Loader: 953K
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.
