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SKU: B18-OPG
Boundary Honda 1.8L I4 High Flow Billet Oil Pump Gear (Only Fits Orbit Pump) Fits 1990-2001 Acura Integra 1992-2000 Honda Civic
Upgrade B18 engine lubrication with Boundary high flow billet oil pump gear designed for Orbit oil pump. Fits Honda 1.8L I4 B18 engines in 1990-2001 Acura Integra and 1992-2000 Honda Civic B18 swaps. Delivers 25% more oil volume than stock for steady pressure and protection at high RPMs.
Key Features
- Billet 7075-T6 Aluminum: High strength-to-weight ratio endures race conditions without failure
- High Flow Design: Increases oil delivery 25% over OEM for full lubrication in extended high RPM operation
- Precision CNC Machining: Ensures exact tolerances for seamless fit in Orbit pump housing and peak efficiency
- Anodized Finish: Resists corrosion and wear in harsh engine environments
- B-Series B18 Specific: Tailored for 1.8L I4 engines in performance builds and daily drivers
Product Notes
- Compatible only with Boundary Orbit oil pump other pumps require different gears
- Inspect pump housing condition before installation
- Compact design ships easily with minimal packaging
Installation Notes
- Professional installation recommended.
- Apply assembly lube to gear teeth and torque to Boundary specifications
- Fits Orbit pump housing requires no modifications
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1990-2001 | Acura | Integra | GS LS RS GSR Type R (B18) |
| 1992-2000 | Honda | Civic | Si EX DX HX (B18 swap) |
| 1993-1997 | Honda | Civic Del Sol | Si VTEC (B18 swap) |
| 1988-1991 | Honda | CRX | Si HF DX (B18 swap) |
Why Choose Boundary?
- Race tested in drag and circuit applications
- CNC machined from aerospace grade materials
- Engineered for B-series reliability
Frequently Asked Questions
-
Q: Does this gear fit stock Honda oil pumps?
A: No it fits only the Boundary Orbit oil pump model for B18 engines -
Q: What material is used in construction?
A: Machined from 7075-T6 billet aluminum with anodized coating for durability -
Q: What warranty coverage applies?
A: Backed by Boundary limited lifetime warranty against manufacturing defects
Shipping & Handling
- Method: UPS Ground or USPS Priority Mail
- Availability: In stock - ships same or next business day
- Packaging: Secure padded box 5 x 5 x 2 inches
- Weight: 0.25 lbs
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