Will OEM rear disc brake on its trailing arm (hub, caliper, rotor 42510-SR3-A11) from a Civic del Sol Si / VTEC fit a Honda Civic EG (1992-1995) and Civic del Sol (1993-1997)?
Added · Updated
Short answer: Yes, with extra parts or work Limited
Verdict:Fits with mods Limited confidence (1 of 3) · 5 sources
Yes, with extra parts or work: Forum owners convert drum EGs by bolting on the complete disc-brake trailing arm from a del Sol Si/VTEC (or a 92-95 Si hatch, which one poster says only some had, a 94-01 Integra or a 99-00 Civic Si).
| Part | OEM rear disc brake on its trailing arm (hub, caliper, rotor 42510-SR3-A11) from a Civic del Sol Si / VTEC (part no. 42510-SR3-A11) |
|---|---|
| Vehicle | Honda Civic EG (1992-1995) and Civic del Sol (1993-1997) |
| Years | 1992-1995 |
| Trim / condition | drum-brake Civic (CX, DX, LX, VX); swap the whole trailing arm |
| Verdict | Fits with mods Fits with extra parts or work |
| Confidence | Limited 1 of 3 — Forum, Reddit or anecdotal report, or ambiguous/partial detail. Treat as a lead to research. |
| Last verified | 2026-10-26 (date the cited sources were last read) |
Details
Forum owners convert drum EGs by bolting on the complete disc-brake trailing arm from a del Sol Si/VTEC (or a 92-95 Si hatch, which one poster says only some had, a 94-01 Integra or a 99-00 Civic Si). Also needed: matching rear brake lines and disc-type parking brake cables (the hard part). Two sources call for a four-wheel-disc proportioning valve or master cylinder; an EK thread calls the valve optional (F-ek-14). Posters say the spindle bolts are Torx and hard to free. Honda's catalog confirms the del Sol Si/VTEC disc assembly; the conversion itself is forum-reported.
Specs
- rear rotor: about 9.4 in. (enthusiast guide)
Related build entries
Other brakes fitment for the EG
- OEM larger front brakes (rotor, caliper and bracket; 10.3 or 10.44 in. by source) from a Civic del Sol VTEC (1994-97) — Unclear — details missing Unclear
- Integra / Civic EX-size 10.3 in. front rotor, caliper and bracket set (non-Type R) — Unclear — details missing Unclear
- Integra (1994+) non-ABS brake master cylinder and booster — Fits with extra parts or work Fits with mods
This part on other generations
- Honda Civic EK (1996-2000) — Fits with extra parts or work Fits with mods
More for this car
- All Honda Civic EG (1992-1995) and Civic del Sol (1993-1997) fitment answers · EG common problems
- Newsletter archive: past issues with every new and corrected entry
Sources
- Rear disc conversion, EG hatch — Tampa Racing forum (forum thread; read 2026-10-26; full page read)
- 92-95 rear drum/disk trailing arm question(s) — Honda-Tech forum (forum thread; read 2026-10-26; full page read)
- Honda brake upgrade information (fan site chart) — Del Sol fan site (editorial; read 2026-10-26; full page read)Rear discs need the whole trailing arm and a 4-wheel-disc prop valve.
- Rear Brake (Disk) (SI, V-TEC), 1994 Honda del Sol VTEC (OEM parts catalog) — HondaPartsNow (Honda parts retailer catalog) (retailer feed; read 2026-10-26; full page read)Factory del Sol Si/VTEC rear disc parts.
- The del Sol Guide (enthusiast compilation, 2007): US model features and specification tables — Enthusiast compilation hosted by a French del Sol club site (editorial; read 2026-10-26; full page read)Si and VTEC are disc/disc.
Summaries are in our own words. Fitment is not guaranteed — disclaimer.
Report a correction — spotted an error or have a better source? Email hello@chassisdex.com.