Triumph Speed Triple Cylinder Head & Valves — OEM Parts Diagram

“I had a pleasant experience doing my business with these folks! I purchased a 2024 CF MOTO 450SS. They communicate with you well, care about what your needs are, and prioritize your satisfaction. I also took my another bike for mods. Austin and Amy do an amazing job! Thank you, everyone!!”

Edward Kim · Jan 2026

“Amazing people!! Helped me out with parts when I was in a pinch and they were very friendly. I would recommend anyone looking for moto supplies or new vehicles to stop in and see what they got.”

Kyle Glubrecht · Jan 2026

“Awesome people and great deal on gear! Outfitted the whole family and several friends with the insane Helmet deals. Keep it up 🙏”

Christopher Davis · Jan 2026

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Lara M · Jan 2026

(509) 892-6368 parts@powersportsempire.com7807 E Sprague Ave, Spokane Valley, WA 99212

Authorized dealer for Triumph, CFMOTO, and Husqvarna. A service of Empire Cycle & Powersports.

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Authorized Dealer — Genuine OEM Parts

Genuine OEM parts — engineered to exact specifications.

#	Part Number	Description	Qty	Price	Status
1	T1150818 Cylinder Head, 3 Cyl, Machined	Cylinder Head, 3 Cyl, Machined	1	$2529.48	Available to order	1 Ships within 3–7 business days
2	T3000101 Dowel, Hollow, 8 x 14	Dowel, Hollow, 8 x 14	4	$3.90	Backorder — Late August 2026	4
3	T3201029 Bolt, RHHF, M6 x 40, Raw	Bolt, RHHF, M6 x 40, Raw	16	$2.10	Available to order	16 Ships within 3–7 business days
4	T3450000 Plug, PTF-SAE Short, 3/8-18, Enc	Plug, PTF-SAE Short, 3/8-18, Enc	2	$6.65	Available to order	2 Ships within 3–7 business days
5	T1158855 Bolt, TX, M10 x 81	Bolt, TX, M10 x 81	8	$8.18	Available to order	8 Ships within 3–7 business days
6	T3600188 O Ring, Fluorocarbon	O Ring, Fluorocarbon	3	$1.87	Available to order	3 Ships within 3–7 business days
7	T3555041 Washer, 10.25 x 19.5 x 2	Washer, 10.25 x 19.5 x 2	8	$2.83	Available to order	8 Ships within 3–7 business days
8	T3100015 Stud, Shld, M8 x 36.5, Slv, Enc	Stud, Shld, M8 x 36.5, Slv, Enc	6	$2.74	Backorder — Late August 2026	6
9	T1150961 Gasket, Cylinder Head, 5 Layer	Gasket, Cylinder Head, 5 Layer	1	$119.76	Available to order	1 Ships within 3–7 business days
10	T3332578 Screw, Pan/HD, Shld, M6 x 65, Slv	Screw, Pan/HD, Shld, M6 x 65, Slv	1	$5.88	Available to order	1 Ships within 3–7 business days
11	T1260309 Seal, Cam Cover, Screw, Twin Lip	Seal, Cam Cover, Screw, Twin Lip	1	$5.82	Available to order	1 Ships within 3–7 business days
12	T3331041 Screw, Pan/Hd, Tx, M6 x 25, Enc	Screw, Pan/Hd, Tx, M6 x 25, Enc	2	$1.06	Available to order	2 Ships within 3–7 business days
13	T2102333 Spigot, Bypass	Spigot, Bypass	1	$28.96	Available to order	1 Ships within 3–7 business days
14	T1130121 Valve, Inlet	Valve, Inlet	6	$75.11	Available to order	6 Ships within 3–7 business days
15	T1130122 Valve, Exhaust	Valve, Exhaust	6	$75.11	Available to order	6 Ships within 3–7 business days
16	T1131216 Platform, Spring Valve	Platform, Spring Valve	12	$6.29	Available to order	12 Ships within 3–7 business days
17	T1131217 Spring Valve	Spring Valve	12	$17.99	Available to order	12 Ships within 3–7 business days
18	T1131215 Retainer, Spring Valve	Retainer, Spring Valve	12	$7.80	Available to order	12 Ships within 3–7 business days
19	T1130705 Collet	Collet	24	$1.62	Available to order	24 Ships within 3–7 business days
20	T1130710 Oil Seal, Valve Stem, 5mm	Oil Seal, Valve Stem, 5mm	12	$10.66	Available to order	12 Ships within 3–7 business days
21	T1210091 Oil Pressure Switch, M10	Oil Pressure Switch, M10	1	$50.37	Available to order	1 Ships within 3–7 business days
22	T3550546 Washer, Cu, OD 16 x ID 10.2/	Washer, Cu, OD 16 x ID 10.2/	1	$0.89	Available to order	1 Ships within 3–7 business days
23	T1151224 Restrictor, Oil	Restrictor, Oil	1	$6.65	Available to order	1 Ships within 3–7 business days
24	T1151225 O Ring, Restrictor	O Ring, Restrictor	1	$2.00	Available to order	1 Ships within 3–7 business days
25	T3990147 Full Gasket Kit	Full Gasket Kit See Service Section for kit breakdown	1	$536.64	Available to order	1 Ships within 3–7 business days
26	T3990148 Cylinder Head Gasket Kit	Cylinder Head Gasket Kit See Service Section for kit breakdown	1	$516.55	Available to order	1 Ships within 3–7 business days

What Our Customers Say

Cylinder Head & Valves

Parts (26)