Engine Casing Cover Bolt Kit for Triumph Speed Triple 1050 S

This model-specific kit supplies 69x stainless steel engine casing cover bolts for the listed original mounting positions on the Triumph Speed Triple 1050 S 2018–2020. It includes clutch cover bolts, alternator cover bolts, crank cover fixings, sprocket cover fixings, water-pump bolts and sump bolts, with quantities grouped by fitting location.

Browse the Triumph Speed Triple 1050 S 2018–2020 fastener range.

Model and kit summary

Motorcycle	Triumph Speed Triple 1050 S
Model years	2018, 2019, 2020
Original model identification	from VIN 867685
Supplied bolts	69x stainless steel replacement bolts
Also included	1x Biker Bling anti-seize compound pack (7 g)

What you receive

• 69x stainless steel engine casing cover bolts, allocated by fitting location below.
• 1x Biker Bling anti-seize compound pack (7 g).

Fitting position / component	Supplied quantity	Original Triumph fixing reference	Diagram item
Right clutch casing	13x	T3205083	(6)
Right crank casing cover	16x	T3205067	(10)
Left alternator casing	13x	T3205067	(10)
Left sprocket cover	4x	T3205063	(2)
Water-pump fixing	1x	T3200190	(20)
Water-pump fixings	2x	T3205093	(22)
Sump / oil pan	20x	T3202303	(7)
Total bolts supplied	69x	Allocated to the positions above

The Triumph references identify the original fixings being replaced, rather than Biker Bling product codes. These are aftermarket stainless steel replacements; genuine Triumph-branded bolts are not supplied. The table defines the supplied kit and does not include every fixing appearing in the factory diagrams.

Important fitment notes

• Compatibility: For Triumph Speed Triple 1050 S 2018–2020, from VIN 867685, with the matching original covers and mounting positions listed above.
• Check before fitting: Match the model, original reference and cover arrangement. Aftermarket covers and modified components may require different hardware.
• Defined contents: Casings, covers, gaskets, seals, locating dowels, drain plugs and internal engine fasteners are not included.
• Photographs: Hardware photographs may be generic. Use the contents table for the supplied quantities and locations.

Model-specific engine cover replacements

The Speed Triple 1050 S kit separates each cover’s fixing allocation so the clutch casing, alternator casing, crank cover, sprocket cover, water pump and sump can be identified individually. Keep the bolt groups separated during fitting; a matching thread alone does not establish suitability at a different position.

Materials and appearance: The replacement bolts are stainless steel. Their head appearance may differ from the originals. The material name alone does not establish equivalent mechanical strength.

When should you replace engine casing bolts?

• Damaged heads or threads: Inspect worn bolts and the casing threads before selecting replacements.
• Missing hardware: Identify the original fixing and its location before ordering.
• Cover servicing: Check bolts, sealing faces and supporting components whenever a cover is removed.

Replacement bolts cannot repair cracked casings, distorted covers or stripped threads. Identify the cause of looseness or leakage before reassembly.

Fitting information

• Preparation: Work on a securely supported, cool motorcycle and follow Triumph’s workshop procedure for the exact cover.
• Correct positions: Match each replacement to its original location and start it by hand. Do not pull a misaligned cover into place with a bolt.
• Sealing arrangements: Retain the required locating arrangements and renew disturbed gaskets or seals where specified.
• Tightening and thread condition: Follow the specified tightening order, torque and thread condition. The included anti-seize pack is not an instruction to lubricate every fixing.
• Fluid checks: Follow the required draining, refilling and leak checks for disturbed oil or coolant components. Have uncertain work completed or checked by a qualified motorcycle technician.

For general background, read our motorcycle bolt strength grades guide. Triumph’s workshop procedure takes precedence.

Customer questions

How many engine bolts are included?

This kit supplies 69x bolts: 13x clutch-cover, 16x crank-cover, 13x alternator-cover, 4x sprocket-cover, 3x water-pump and 20x sump fixings. It also includes 1x Biker Bling anti-seize compound pack (7 g).

Does the kit include dowels or the drain plug?

No. The contents are the listed replacement bolts and anti-seize pack. Covers, locating dowels, drain plugs, gaskets and seals are not supplied.