DEUVEL VLIEGWIEL KRUKAS LAAT
1/2-20NF-2 x 1 3/16
Flywheel-to-crankshaft dowel pin (late type)
Tapered dowel pin with thread
Tapered dowel pin for securing the flywheel to the crankshaft. Late type with tapered design and thread. Used together with four straight bolts to correctly position and secure the flywheel to the crankshaft flange.
|
Type Tapered dowel pin |
Version Late type |
|
Thread 3/8" UNF |
Quantity Sold individually (2 pieces required) |
Features
- Tapered design for late-type flywheels
- With 3/8" UNF thread for rear nut
- Essential for correct flywheel positioning
- Installed from crankshaft side through to flywheel side
- Requires removal of oil sump and rear crankshaft bearing for installation
★ Essential component for correct flywheel installation. Note: crankshaft and flywheel may be fitted with straight pins (part no. 632155) or tapered pins (late type). Check your configuration before ordering.
Application
Engines with L-134 Go Devil four-cylinder (134 ci). Early flywheels often used straight pins, later versions changed to tapered pins. Checking the existing fastening is essential — the bore diameter in crankshaft and flywheel determines which type of pin is required.
Installation notes
The tapered pins are inserted from the rear (crankshaft side), narrow end first. For installation, the oil sump must be removed and the rear main bearing cap must be dismounted to access the fixing holes. The pins ensure correct indexing of the flywheel and carry the torque load — the six nuts hold the flywheel in place. Flywheel-to-crankshaft assembly requires correct flatness of both faces and proper torque settings.
Compatibility
Note: two systems exist for flywheel attachment on the L-134 engine. Early type: four straight 3/8" bolts + two tapered pins (this part). Late type: four straight 3/8" bolts + two straight pins of larger diameter (9/16", part no. 632155). When replacing a flywheel, it may be necessary to adapt the fixing holes in the flywheel to match your crankshaft configuration.
Historical context
The L-134 Go Devil engine was produced during the war by both Willys-Overland and Ford. Details in fastening systems varied between production batches and later civilian versions.
This description was generated automatically. Unsure about fitment? Contact us at info@willys.be.
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This part is intended for the restoration of historic military vehicles. Fitting, aligning, deburring or reworking is part of that work and is inherent to the nature of these goods. Dimensional variation also exists between original vehicles.
Installation requires technical knowledge of the vehicle. Unsure whether this part suits your version? Ask us before purchase at info@willys.be.
This part fits:
| Model | Years |
|---|---|
| Military jeeps | |
| Hotchkiss M201 | 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966 |
📐 Diagrams & technical drawings
From the original Technical Manual TM 10-1513 — Maintenance Manual — only for Willys MB / Ford GPW (1942)
