Moroso
Moroso Accumulator, 3 Quart Capacity, 20-1/8" x 4-1/4" Cylinder
Moroso Accumulator, 3 Quart Capacity, 20-1/8" x 4-1/4" Cylinder
Part number: 0B1Z5
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Accumulator, 3 Quart Capacity from Moroso. Highlights include tapped for 1/2" NPT fitting and includes a manual ball valve. Fresh fluids at the right intervals prevent most wear-related failures.
Key features
- Three quarts of oil under pressure provides emergency supply instantaneously when needed
- Air Pressure gauge verifies that Accumulator is ready for use
- Cold start valve releases oil into cold engine for reduced wear
- Tapped for 1/2" NPT fitting
- Can be mounted in any position using Moroso Part No. 23920 Accumulator Mount
- Includes a manual ball valve
Specifications
- Brand: Moroso
- Part type: Fluid
Fitment
This listing does not name specific vehicles. Match the part number and the specifications with the part you are replacing.
What it does
Using the right type and spec matters more than the brand name on the bottle. The right fluid or chemical for the job protects parts and keeps systems working the way they were designed to.
Installation & tips
- Check your owner's manual for the exact type and spec before you buy.
- Filter: Change the filter with the fluid.
- Use a service manual for your vehicle for torque specs and procedures, and keep the old part until the new one is fitted.
FAQ
Can I install it myself?
Many owners do this job at home with basic tools and a service manual for their vehicle. If you are not sure, have it fitted by a qualified mechanic.
What should I check before ordering?
Compare the part number, specifications and fitment on this page with your vehicle and with the part you are replacing.
Before you order
- Measure the part you are replacing and compare it with the specifications above.

Before you order: fitment and what to plan
Fluids and chemicals keep moving parts lubricated, cooled and protected.
Fitment notes
- Specs, lead time and warranty come from Moroso and can change. The details above this guide are the latest we have.
Not sure it fits? Message us your vehicle details and we'll double-check fitment before you buy.
Ask about fitmentPlan the whole job
- Filter. Change the filter with the fluid.
More for your car: Oil & fluids
Questions about fluid or chemical
Will this fit my car?
Which type does my car need?
Where do specs and warranty details come from?
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.