CM246
The XUI1029L targets the Honda/Acura/Isuzu badge-engineered platforms of the 1990s, where a tired master cylinder is a frequent culprit behind pedal fade and dashboard brake warnings.
On the build side, this unit is equipped with a bolt-on mounting flange for direct pad-to-firewall installation, a factory-style fluid level sensor so the dash warning light functions correctly, and a gray reservoir cap matching factory appearance, with sizing that works out to a 25.4mm bore, a Φ41.3/100/37°/2-Φ9 mounting pattern, and M10 x 1.0, M12 x 1.0 port threads.
This part is verified against 1997 Acura CL, 1995-1996 Acura TL, 1992-1994 Acura Vigor, 1991-1997 Honda Accord, and 1995-1997 Honda Odyssey, plus 2 further listed applications. For sourcing purposes, it lines up with 46100-SM4-G52, 46100-SM4-G53, 46100-SM4-G54, and 46100-SS0-A51 (plus 4 additional OE numbers). It's also cross-listed under DORMAN part numbers for easier sourcing.