0126 Small Round Universal Power Bleeder – Datsun 240Z, B510 & Mid-'80s Corvette

The Motive Products 0126 Small Round Universal Power Bleeder solves the fitment puzzle on a handful of classic imports and mid-era American performance cars that use a round master-cylinder cap in the 2.75–3.0 in OD range. A CNC-machined round adapter locks onto these specific caps for a leak-free seal, while the 2-quart pressure tank lets you pressure-bleed the entire circuit solo in minutes.

Vehicle Fitment

Designed for vehicles with a 2.75"–3.0" OD round master-cylinder cap, including:

• Datsun 240Z / 260Z / 280Z (S30 chassis)
• Datsun B510 / 510 and related Nissan classics
• Mid-1980s Chevrolet Corvette (C4 early production) with small-round cap
• Other classic import or domestic applications with a 2.75–3.0" OD round push-on cap – always verify OD before ordering

Key Features

• CNC-Machined 2.75"–3.0" Round Adapter – precision fit on the specific cap OD range these vehicles use.
• 2 Qt Corrosion-Proof Reservoir – handles DOT 3, DOT 4, and DOT 5.1 brake fluids without degrading.
• True One-Person Operation – pressurize to 15–20 psi and bleed each corner without a helper on the pedal.
• 4 ft Chemical-Resistant Hose – enough reach to work comfortably under the hood.
• Rebuildable Design – replacement seals and gaskets available from Motive Products.

What's Included

• 2 qt Motive pressure tank with hand pump and 0–30 psi gauge
• 4 ft chemical-resistant supply hose
• 1126 small round universal adapter (2.75"–3.0" OD)

The Right Tool for the Right Classic

Vintage Datsun and early C4 Corvette owners know the frustration of hunting for adapters that fit their uncommon cap sizes. The Motive 0126 ends that search—one kit, one adapter, correct fitment, and a firm pedal every time.

WARNING: Reproductive Harm – www.P65Warnings.ca.gov