DiigParr Turbocharger 1770440 177-0440 0R-7979 0R7979 Fits for Caterpillar Excavator 325C 324D 326D Engine 3126B C7

Part number: 177-0440, 1770440, OR-7979, OR7979, 171860, 178475

Turbo model: S200AG051

Condition: new, aftermarket

Application:  EXCAVATOR 322C 322C FM 324D 324D FM 324D FM LL 324D L 324D LN 325C 325C FM 325D 325D FM 325D FM LL 325D L 325D MH 326D L 328D LCR 329D L M325D L MH M325D MH

INDUSTRIAL ENGINE C7

LOGGER 322C

MOBILE HYD POWER UNIT 324D LN 325C 325D

WHEELED EXCAVATOR M325C MH Fits for Caterpillar

• High-performance turbocharger engineered for Caterpillar heavy equipment.
• This unit delivers enhanced air compression and boost pressure for 3126B and C7 engines, improving power output and operational efficiency under demanding conditions.
• Direct fit for 325C, 324D, and 326D excavators. Features precision-machined components and robust construction to withstand extreme temperatures and pressures.
• Compatible with OEM specifications (177-0440, 0R-7979). Ideal for contractors and fleet operators seeking reliable performance upgrades and extended equipment lifespan.

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.