INSULATOR TRANFER CASE SMALL
WO634759
Transfer Case Insulator – Small (Dana 18)
Rubber mount with steel support bracket
Rubber insulator for the support of the Dana 18 transfer case. This small version is suitable for transfer cases with 3-5/32" input bore, as fitted to vehicles with T84 and T90 transmissions. Includes rubber insulator, steel support bracket and mounting bolt.
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Material Rubber with steel support bracket |
Version Small (small hole – 3-5/32") |
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Transfer case Dana 18 transfer case |
Kit contents Rubber insulator, steel bracket, bolt |
Features
- Rubber insulator for vibration damping
- Complete with steel support bracket and mounting bolt
- Suitable for Dana 18 transfer case with small input bore (3-5/32")
- One insulator required per vehicle
- Mounting on chassis cross member
★ Reproduction to original specifications for reliable mounting of the transfer case to the chassis cross member.
Installation notes
The steel bracket is placed in the welded bracket on the cross member. The rubber insulator forms the connection between transfer case and chassis. Mounting with a single bolt through the insulator. Note: this small version fits Dana 18 transfer cases with 3-5/32" input bore (coupled to T84 or T90 transmissions). For late models with 4" input bore (from 1966 onwards, with T86 transmission), the large version is required.
Compatibility
NOT suitable for Dana 18 transfer cases with large input bore (4") as fitted from 1966 onwards with T86 transmission. For that version, WO634758 is required. Check the diameter of your transfer case input bore before ordering.
Historical context
The Dana Spicer 18 transfer case was the standard four-wheel drive system in military and civilian Jeeps from 1941 to 1971. The difference between small and large insulator arose in 1966 when the input bore was enlarged from 3-5/32" to 4" for use with the T86 transmission.
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 | |
| Willys MB (early) | 1941, 1942 |
| Willys MB | 1942, 1943, 1944, 1945 |
| Hotchkiss M201 | 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966 |