DiigParr Fuel Priming Pump & Water Separator 190-8977 Fits for Caterpillar CAT 322C 325C 330C 330D 570B 580B 627G 637G 730 770 772

Part Number: CA1908977, 190-8977, 1908977, 51G0054, 212-3657, 2123657, CA2123657

Fuel Filter Replace Part Number: 326-1644, 1R-0770, 3261644, 1R0770,CA3261644, CA1R0770

Condition: new, replacement

Applications:
120H Motor Grader 12400001-UP (MACHINE) POWERED BY 3126B Engine
120H Motor Grader ALZ00001-UP (MACHINE) POWERED BY 3126B Engine
120H Motor Grader CAF00001-UP (MACHINE) POWERED BY 3126B Engine
12H Motor Grader 12500001-UP (MACHINE) POWERED BY C-9 Engine
12H Motor Grader AMZ00001-UP (MACHINE) POWERED BY C-9 Engine
12H Motor Grader CBK00001-UP (MACHINE) POWERED BY C-9 Engine
135H Motor Grader AMX00001-UP (MACHINE) POWERED BY 3126B Engine
135H Motor Grader CBC00001-UP (MACHINE) POWERED BY 3126B Engine
16M Motor Grader B9H00001-UP (MACHINE) POWERED BY C13 Engine
24M Motor Grader B9K00001-UP (MACHINE) POWERED BY C18 Engine
255-5162 MACHINE AR (UNDERGROUND MINE) CUSTOM PRODUCT SUPPORT LITERATURE
FOR THE 980G SERIES II WHEEL LOADERS AXG00001-UP (MACHINE)
2Q-8478 Steel Mill Arrangement Custom Product Support Literature for the
980G Series II Wheel Loader AWH00001-UP (MACHINE)
2Q-8478 Steel Mill Arrangement Custom Product Support Literature for the
980G Series II Wheel Loader AXG00001-UP (MACHINE)
3126B Industrial Engine BEJ00001-UP
322C & 322C L Excavators DAA00001-UP (MACHINE) POWERED BY 3126 Engine
322C Forest Swing Machine M2H00001-UP (MACHINE) POWERED BY 3126B Engine
322C Forest Swing Machines C3R00001-UP (MACHINE) POWERED BY 3126B Engine
322C L Hydraulic Excavator HEK00001-UP (MACHINE) POWERED BY 3126B Engine

• Engineered for heavy-duty diesel engines, this fuel priming pump and water separator delivers reliable fuel system performance for Caterpillar equipment.
• The integrated design removes water and contaminants from fuel before they reach the engine, extending injector life and preventing costly downtime.
• Compatible with CAT 322C, 325C, 330C, 330D, 570B, 580B, 627G, 637G, 730, 770, and 772 models.
• OEM replacement part 190-8977 meets original specifications for dependable operation in demanding construction and mining applications.

Orders are delivered within 4–9 business days, including 1–2 business days for processing and 3–7 business days for shipping, depending on the destination and carrier.

We currently ship within the United States only.

Shipping Carriers
We ship via trusted carriers such as FedEx, DHL, and UPS.

Shipping Charges (USA Orders)

Orders over $299: Free shipping.

Orders $299 or below: Flat shipping fee of $28.99.

Return &Refund policy

We want you to be completely satisfied with your purchase. If for any reason you are not, you may request a return within 30 days from the date of delivery.

Return Conditions

• All returns require a Return Authorization Number (RAN), which you can obtain by contacting our customer service team.
• Items must be returned in their original condition and packaging.
• Returns must be shipped back within 30 days after the RAN is issued.
• Customers are responsible for return shipping costs unless the return is due to our error (e.g., incorrect or defective item).

Return Label

• Once your return request is approved, we will provide a return shipping label.
  
• The label can be downloaded and printed from the instructions sent to your email.
  
• The cost of return shipping is the customer’s responsibility, unless the return is due to our error (e.g., incorrect or defective item).

Restocking Fee

• A 10% restocking fee may apply to returns that are not the result of our error.

Defective or Damaged Items

• If your item arrives damaged or defective, please contact us immediately.
• Returned items will be inspected. If confirmed defective, we will, at our discretion:Replace the item at no cost, orIssue a full refund including shipping costs.
• If the item is found to be in working condition, the standard restocking fee may apply.

Non-Returnable Items

• Items damaged due to misuse, alteration, or improper handling cannot be returned or refunded.

How to Request a Return

To request a return, please contact our customer service team with:

• Order number
• Part number & product description
• Photos of the product and packaging
• Reason for return

Refund Processing

• Refunds are issued to the original payment method.
• Please allow 5–10 business days after we receive your return for processing.

Warranty: Our parts are covered for 6 months warranty without limitation on miles or hours of operation. Our parts are warranted on a parts-replacement-only basis. For more information, please view our warranty policy.