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PART 10-3952

45" WL/G Short Block

by Motorshop
$1,487.45
V-Twin list $1,239.54 · our price includes online ordering & support
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You will also need another part

  • Suggested to use with #49-0865, 45 W Top End Kit
  • Required Required to use with #16-0981 Bushing Reaming Tool.
  • Required Required to use with #16-1609 WL Cam Cover Ream Fixture Tool.
  • Required Required to use with #16-1791 Bushing Reaming Tool.
Classic Pre-1984
🏍️ Add your bike to My Garage and we'll tell you instantly whether this fits. Listed for 2 models.

Description

45" WL/G short block assembled as show. Every part is brand new assembled at our NY V-Twin motorshop facility.

Specifications

V-Twin number
10-3952
Manufacturer
Motorshop
Sold as
1 - EA
Origin
Imported
2026 catalogue pages
819

Goes with this part

V-Twin lists these alongside 10-3952 — replacements, the parts commonly fitted at the same time, and supersessions. Check the fitment on each before ordering.

49-085045 Tappet Base and Tappet Kit32-006145" W & G Distributor Assembly12-125945 W&G Idler Gear10-1206Right Side Case Roller Bearing Set .002

Fits these motorcycles (2)

G1937-1973
W1937-1952