Boundary | Shop by Brand
NISMO First. Genuine Nissan. Selected Aftermarket.
NizmoPartsPlug specializes in NISMO parts, alongside genuine Nissan OEM components and selected aftermarket options for your build. Check each listing for brand, vehicle fitment, condition, and availability.
Boundary | Shop by Brand
Boundary RB26 Oil Pump Gears
Browse Boundary billet oil pump gears for Nissan RB26 engine builds at NizmoPartsPlug. This collection includes N1 and OEM-housing applications, with standard and MartenWear-treated options.
Match the gear set to your exact oil pump housing and engine setup. Check each listing for housing compatibility, gear dimensions, treatment and availability before ordering. RB26 oil pump gear sets are not interchangeable across every pump configuration.
BEST SELLERS
Every component is sourced directly from OEM and Nismo-certified suppliers. No replicas, no grey-market stock — just genuine parts built to factory spec.
We ship domestically and internationally with tracked dispatch. Most in-stock orders are processed and on their way within 1–2 business days.
Our team lives and breathes Nissan. Whether you need fitment advice or help tracking down a rare part, we're here to point you in the right direction.
Let customers speak for us
They have the parts that are hard to get and for reasonable prices!
Can't beat OEM quality ! Nizmopartsplug supplied everything needed
Always a great easy experience shopping with npp! Goes the extra mile to find what’s needed for a build or repair! Super knowledgeable will always be shopping here!
Great product can’t wait to use this set to reseal my T case
arrived perfect
Dylan is a great guy, with really good customer service and fast response times. Definitely will be buying more things from him in the future
Several orders placed, everything is exactly what's needed and great customer service! 100% the best OEM Nissan parts company out there
Great ordering experience
Great shop, fair prices, has all the hard to find oem nissan and nismo parts…. Fast shipping, will continue to shop here! Thanks again!
Always the best products and Service from NPP. They are the #1 source for all Nissan & JDM Parts
These are hard to find, and when they arrived they were perfect. The gentleman that called me to verify shipping and other questions was awesome. Genuinely an amazing experience from a company I hadn't even heard of. 100% recommend anything from them.
Outstanding customer service. NPP has great prices for how rare the parts are they carry. They over communicate and provide quick shipping with the option to pick up in person. I highly recommend NPP for any r34 GTR parts.
Worked for the upgrade on the s15 door check
Item was as described. Direct fitting. I highly recommend Nizmopartsplug for all your R33 GTR needs.
Fits like a glove in my R33 GTR, and covers that unbearable gap. Super fast shipping. I highly recommend Nizmopartsplug for all your R33 GTR needs.
What customers think about the store
Specializes in rare OEM and NISMO parts for Nissan vehicles, particularly Skylines and GTRs. Customers consistently praise exceptional customer service, fast shipping, knowledgeable staff (especially Dylan), competitive pricing, and quality packaging. Known fo...
