The 4N0733 Oil Pump is a replacement part for Caterpillar construction machines, including 16G, 16H NA, 3126, 3406, 3406B and other models. It is supplied by LIONKITS as aftermarket new. It is covered by a 6-month warranty.
4N0733 Oil Pump Specifications
- Product Type: Oil Pump
- Part Number: 4N0733
- Compatible Brand: Caterpillar
- Condition: Aftermarket new
- Warranty: 6 months
- Brand: LIONKITS
- Country of Origin: China
Caterpillar Models Compatible with the 4N0733 Oil Pump
16G, 16H NA, 3126, 3406, 3406B, 3406C, 3406E, 621, 621B, 621E, 621F, 623B, 623E, 623F, 627B, 627E, 627F, 814B, 824C, 824G, 825C, 825G, 826C, 826G, 980C, 980F, 980F II, 980G, D350E, D400, D400E, D40D.
Your model is not listed? Contact LIONKITS via live chat or email with your machine model and nameplate photo, and we will confirm compatibility.
How to Order the 4N0733 Oil Pump
- Confirm your machine model and the part number on your existing part before ordering.
- Send a photo of the machine nameplate (or VIN) if you are not sure; LIONKITS will confirm fitment for you.
Shipping, Payment and Support
- Preparation time: 2-3 working days
- Delivery time: 3-7 working days
- Shipping methods: DHL, FedEx, UPS, TNT, USPS EMS
- Payment methods: Credit Card, PayPal
- Order tracking: A tracking number with a tracking link is sent by email once the order ships.
Frequently Asked Questions
What is the 4N0733 Oil Pump?
The 4N0733 Oil Pump is a replacement part for Caterpillar construction machines, offered by LIONKITS as aftermarket new under part number 4N0733.
Which Caterpillar models does the 4N0733 Oil Pump fit?
It is listed for 16G, 16H NA, 3126, 3406, 3406B, 3406C and other models shown in the compatibility list above. If you are unsure, send your machine nameplate to LIONKITS for confirmation.
What are the warranty and delivery terms for the 4N0733 Oil Pump?
Warranty: 6 months. Typically, orders are prepared in 2-3 working days and delivery takes 3-7 working days. Shipping by DHL, FedEx, UPS, TNT, USPS EMS.

















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