Genuine Remington 4.5mm guide comb (SP-HC4300AU-4.5). A 4.5mm replacement comb SP-HC4300AU-4.5 to suit Remington HC4300AU.
Who it’s for. Rapid Cut Turbo HC4300AU owners who have lost or broken their 4.5mm guide comb.
Will it fit? Works with the Remington HC4300AU Rapid Cut Turbo clipper. In Remington’s manual this is guide comb 5 = 4.5mm cut. The image is only a reference.
How to fit
To attach: hook the front edge of the comb to the front teeth of the wide trimmer blade, then push the back of the comb down until it snaps in place.
To remove: push up the back of the comb until it clicks off the clipper blade.
HC4300AU comb sizes
The HC4300AU came with 12 guide combs (1.5–25mm):
- 1 (Grade 0) — 1.5mm
- 2 — 2mm
- 3 — 2.5mm
- 4 (Grade 1) — 3mm
- 5 — 4.5mm
- 6 (Grade 2) — 6mm
- 7 (Grade 3) — 9mm
- 8 (Grade 4) — 12mm
- 9 — 15mm
- 10 (Grade 6) — 18mm
- 11 (Grade 7) — 21mm
- 12 (Grade 8) — 25mm
Other spares: 1.5mm comb · 3mm comb · 6mm comb · replacement blade SP-HC4300AU-B · power adaptor SP-HC4300AU-PA.
See it up close

Full specs
- Part: SP-HC4300AU-4.5 · Genuine Remington comb
- Cutting length: 4.5mm (guide comb 5)
- Works with: HC4300AU Rapid Cut Turbo
- Pack: 1 comb
FAQ
Genuine Remington? Yes.
Is the whole set included? No — this is the single 4.5mm comb; the photo is a reference only.
Multi-buy discount? Remington, Braun and Wahl spare parts: buy 2 save 5%, buy 3 or more save 10%. Automatically applied at checkout. Philips spare parts are excluded.