No photograph available for this part yet.Message us and we will send you one before you order.
PART 49-1850
45 W Top End Assembly
by Motorshop
$1,243.44
V-Twin list $1,036.20 · our price includes online ordering & support
Checkout is not open yet — add parts to build your list.
How shipping will work
Classic Pre-1984
🏍️ Add your bike to My Garage and we'll tell you instantly whether this fits. Listed for 2 models.
Description
45 W top end assembly is complete with front and rear cylinders, standard fitted pistons with Hastings rings, valves and guides installed with valve spring kit with a zinc valve cover set.
Specifications
- V-Twin number
- 49-1850
- Manufacturer
- Motorshop
- Sold as
- 1 - KIT
- Origin
- Imported
- 2026 catalogue pages
- 817
Goes with this part
V-Twin lists these alongside 49-1850 — replacements, the parts commonly fitted at the same time, and supersessions. Check the fitment on each before ordering.
Fits these motorcycles (2)
W1936-1952
G1933-1973