DiigParr Hydraulic Oil Cooler 3174354 317-4354 Fits for Caterpillar CAT D3G D4G D5G Tractor
Part Number: CA3174354, 317-4354, 3174354
Fits for Caterpillar CAT Engine: 3046
Applications:Fits for Caterpillar CAT Track-Type Tractor: D3G, D4G, D5G
Core size: 700 580 140mm
Packing Size: 970 700 270mm
Fitment details:
D3G XL & D3G LGP Track-Type Tractors BYR00001-UP (MACHINE) POWERED BY
3046 Engine
D4G XL & D4G LGP Track-Type Tractors HYD00001-UP (MACHINE) POWERED BY
3046 Engine
D5G XL & D5G LGP Track-Type Tractors RKG00001-UP (MACHINE) POWERED BY
3046 Engine
Condition: new, replacement
- Engineered for heavy-duty performance, this hydraulic oil cooler maintains optimal fluid temperatures in demanding construction environments.
- Designed specifically for Caterpillar D3G, D4G, and D5G tractors, it delivers reliable heat dissipation to extend hydraulic system lifespan and prevent overheating during extended operations.
- Built with industrial-grade construction, this cooler ensures consistent pressure regulation and efficient cooling under load.
- Direct fit replacement with OEM compatibility. Essential maintenance component for contractors and equipment operators requiring dependable thermal management.
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.
