Pièces pour Triumph, BSA & Norton·Expédition mondiale·Appelez l'atelier : (657) 231-9003
Le Hangar 23
Shop/Category/Fig. 5 — CYLINDER BLOCK AND HEAD, T120/Exhaust valve guide
Exhaust valve guide
View clickable diagram
Details
Also known asE3828
DiagramFig. 5 — CYLINDER BLOCK AND HEAD, T120 · ref 11
Subsystemengine top
Listed in parts books1960–1962, 1964–1965, 1967–1968, 1970–1971

Exhaust valve guide

Exhaust valve guide for the cylinder head, also known as E3828 in older parts books.

PN · 70-3828
Available in 2 sizes:

70-3828 is the exhaust valve guide, part of the cylinder head assembly on the top end of the engine. The guide sits in the head and locates the exhaust valve stem, keeping it running true as it moves up and down. It's also known under its earlier E3828 number, which is what you'll find if you're working from an older parts book.

Read more

This one shows up in the cylinder block and head figures across catalog entries from the mid-to-late 1960s. Guides wear over time from the constant back-and-forth motion of the valve stem, so if you're doing head work, it's worth checking the fit here rather than assuming the old one is still good.

We don't have more detail on this one beyond what's in the parts books, so if you've got questions about matching it to your particular head, give us a call and we'll sort out the fitment before you order.

$27.95
Pin your bike to check this part fits.

Sorry if we got something wrong here. If you think this information isn't correct, .

Related parts
Inlet valve guide
PN 70-3827 · Usually replaced with this
BackorderView
Exhaust valve
PN 70-2904 · Goes with this
BackorderView
Split cotter
PN WE259A · Goes with this
BackorderView
Bottom collar (to 1965)
PN 70-1544 · Usually replaced with this
BackorderView
Any questions about this part?

Ed is at the counter. Tell him what you're working on or what doesn't fit, and he'll take it from there with this part already on the bench.