
The Triumph Black Engine Cover Bolts MPN A9618190 are a replacement set of cover fasteners for use on both left and right-hand engine covers that are coated in a black finish.
Will it fit my Triumph? Fitment is identified by the last six characters of your VIN. Letters rank above numbers.
Fitment is from Triumph's parts catalogue. Confirm against your VIN before ordering. Request fitment verification.
| NO. | DESCRIPTION | QTY |
|---|---|---|
| 1 | Fastener, M6 x 1.57 in (40 mm) | 19 |
| 2 | Fastener, M6 x 1.97 in (50 mm) | 4 |
| 3 | Fastener, M6 x 1.38 in (35 mm) | 2 |
| 4 | Fastener, M6 x 1.18 in (30 mm) | 4 |
| 5 | Fastener, M5 x 0.39 in (10 mm) | 4 |
From Triumph's fitting instructions, updated May 2026.
Triumph fitting instructions for A9618190 (PDF), updated May 2026.
Bought it online? Our service team will fit it for you. Request a service appointment.





