Garage Door Openers · parts
Genie 1028 and 2028 cover parts: keep H models distinct
Quick answer: Genie lists powerhead cover 38648R.S for 1028/1028H, 38648S.S for 2028/2028H, and light-lens cover 38126A.S in the grouped diagram. The two cover numbers are different. This lookup covers those four exact labels only and does not extend to B-suffix or visually similar models.
Safety boundary
- Read the complete opener model label, including every letter suffix, and identify whether the damaged item is the powerhead cover or the separate light lens before checking a row.
- This is an identification lookup, not a cover-removal guide. If an owner's manual permits work on that cover, disconnect electrical power as that exact manual directs; keep the Safe-T-Beam system installed and active.
- Do not open or repair internal opener components, bypass safety sensors, or work on springs, cables, door balance, tracks, or other high-force door hardware. Use a trained garage-door technician for those conditions.
Compatibility requires a direct model listing, explicit supersession, or equivalent manufacturer evidence.
Models explicitly covered
These model identities have the source evidence listed below. Read the part decision and suffix limits before ordering.
Required identifiers
- Complete model label exactly 1028, 1028H, 2028, or 2028H
- Identify whether the part is the powerhead cover or light-lens cover
Compatibility rules
- Genie's by-model diagram lists powerhead cover 38648R.S for 1028 and 38648S.S for 2028; direct OEM item pages separately list the corresponding H labels.
- The official family diagram lists light-lens cover 38126A.S for this group. It does not make the two powerhead covers interchangeable.
- Use only the full 1028/1028H or 2028/2028H label. The existence of another 1028/2028 electronic-parts record does not establish cover fit for an unlisted suffix.
Never assume
- 38648R.S and 38648S.S are interchangeable because they look similar or share a family diagram.
- A 1028B, 2028B, or another adjacent Genie model is covered by the H-model rows.
- The cover diagram provides permission or steps to open the powerhead.
Quick answer: match the powerhead number to 1028 or 2028
- 1028 and 1028H powerhead cover: 38648R.S.
- 2028 and 2028H powerhead cover: 38648S.S.
- Light-lens cover shown on the grouped family diagram: 38126A.S.
Exact label and evidence boundary
The 38648R.S product page names models 1028 and 1028H; the 38648S.S page names 2028 and 2028H. Do not swap the two covers. Genie also groups 1028 and 2028 electronics in separate rows, so shared housing appearance is not a fit crosswalk.
These model-parts pages identify parts; they do not provide a universal opener-cover procedure. Follow the exact manual and keep internal service with a qualified technician.
Safety boundary
- Read the complete opener model label, including every letter suffix, and identify whether the damaged item is the powerhead cover or the separate light lens before checking a row.
- This is an identification lookup, not a cover-removal guide. If an owner's manual permits work on that cover, disconnect electrical power as that exact manual directs; keep the Safe-T-Beam system installed and active.
- Do not open or repair internal opener components, bypass safety sensors, or work on springs, cables, door balance, tracks, or other high-force door hardware. Use a trained garage-door technician for those conditions.