St Hilaire Motorsports
9 Brittany Ln.
Barrington
NH
03825
603 948-1015
[email protected]
0
1
2
3
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Ski Doo
Snowmobile
2025
EXPEDITION 900 ACE SE (DEEP BLACK) (154X20X1.5CST) (AESC)
CYLINDER HEAD
skidoo
2464
22
SD2025M25AESC22.gif
Yes
https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/
https://images.imagessite.com/OEM_IMAGES/skidoo_images/
https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC24.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC33.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC28.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC10.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC25.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC32.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC20.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC21.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC22.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC14.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC26.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC38.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC06.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC23.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC27.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC16.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC29.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC03.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC15.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC39.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC19.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC09.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC01.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC18.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC30.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC04.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC17.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC02.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC11.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC05.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC12.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC07.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC08.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC35.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC13.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC37.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC34.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC36.gif, https://images.imagessite.com/OEM_IMAGES/skidoo_images_small/SD2025M25AESC31.gif
HLSM
[email protected]
570-719-9000
No
en
Tuesday - Friday: 9:00 a.m. - 5:30 p.m.
Saturday: 9:00 a.m. - 3:00 p.m.
Sunday - Monday: Closed
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Bombardier
CYLINDER HEAD
Pricing applies to Internet orders only!!!
Numbers shown are quantities used per assembly. Prices are based on a quantity of one (Each). Order the quantities needed for repair.
ORDER
QTY		 REF.
NO.		 PART NO. / DESCRIPTION SALE
PRICE		 EXPEDITION 900 ACE
SE
1
420213265
CYLINDER HEAD ASS'Y
 849.99 1
2
420441420
HOSE NIPPLE
 14.49 1
3
420431813
CYLINDER HEAD GASKET (INCLUDED IN GASKET KIT)
 46.99 1
4
420855133
INTAKE VALVE 29 MM
 24.99 6
5
420855144
EXHAUST VALVE 25MM
 42.99 6
6
420431671
VALVE STEM SEAL (INCLUDED IN GASKET KIT)
 5.49 12
7
420939540
VALVE SPRING
 7.69 12
8
420855150
VALVE SPRING RETAINER
 4.49 12
9
420254630
COTTER VALVE
 1.09 24
10
420855165
VALVE LIFTER BUCKET
 47.99 12
11
420440324
TORX FLANGE SCREW M6 X 45
 1.00 2
12
420940945
TORX FLANGE SCREW M9 X 113
 13.99 8
13
420431850
GASKET (INCLUDED IN GASKET KIT)
 15.99 1
14
420673498
EXHAUST MANIFOLD
 489.99 1
15
420440372
TORX FLANGE SCREW M8 X 25
 4.19 9
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Version: 02/10/2026
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