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Oil Pump 87446110 8603464 75311398 for Case 885B 721D 721E 721F 821E 821G 921G
$907.99
Sale price
$907.99
Regular price
Available to Order
Designed for compatible Case equipment, this aftermarket engine oil pump helps restore engine-oil circulation and lubrication.
Not sure which part fits your equipment?
Our Northline Parts team can help you find the right replacement. Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT | Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Product Overview
The oil pump moves lubricant through the engine to protect bearings, journals, and other moving parts. Low oil pressure, internal wear, or pump damage can quickly lead to serious engine problems if not corrected.
This replacement cross-references to 87446110, 8603464, and 75311398. Compare the part number, engine model, pump dimensions, drive style, pickup arrangement, and mounting pattern with the original part.
Key Features & Performance
- Restores pressurized engine-oil circulation
- Supports lubrication of critical internal components
- Suitable for engine repair or rebuilding
- Designed for compatible pump mounting and drive systems
Fitment & Compatibility
Compatible with select Case 885B 721D 721E 721F 821E 821G 921G applications. Serial-number breaks, production changes, or equipment options may affect the required part.
Technical Specifications
- Product Type: Engine Oil Pump
- Compatible Brand: Case
- Part Number(s): 87446110, 8603464, 75311398
Frequently Asked Questions
Q: Will replacing the oil pump fix low oil pressure? A: It can when the pump is worn or damaged, but bearing clearance, pickup restrictions, oil level, and pressure-regulator issues should also be checked.
Q: Is this an original OEM part? A: This is an aftermarket replacement; brand names and part numbers are used only to identify compatibility.
Confirm the original part number and physical configuration before ordering, especially when multiple versions were used.