Vendor : OMIX
Product Type : Slave Cylinder
Sku : OMI16721.08
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Omix proudly offers replacement brake components for your Willys/Jeep that meet or exceed OE standards for quality so maintaining optimum braking performance has never been so easy! This replacement brake master cylinder fitting bolt fits 41-45 MB, 41-45 GPW, 45-49 CJ2A, 48-53 CJ3A, 53-67 CJ3B, 50-52 M38, 52-71 M38A1, 55-66 CJ5, 55-66 CJ6, 48-51 Jeepster models. The bolt is 1.25 in. in length and has ½ in. by 20 male threads and 3/8 in. by24 female threads with a 3/4 in. hex head. Replaces OE part number 637605
WarrantyThis Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1959-1960 | Jeep | CJ3 | Base |
| 1959-1960,1966 | Jeep | CJ5 | Base |
| 1949-1958 | Jeep | Willys | CJ-3 |
| 1955-1958 | Jeep | Willys | CJ-5 |
| 1941-1942 | Willys | MB | Base |
We will be temporarily closed from Monday 10th August until Friday 21st August 2026 while we relocate to our new premises and carry out our annual stock take. Our website will remain open and you are welcome to place orders during this period. However, new orders placed between 11th and 21st August will not be processed or dispatched until we reopen. Please note: Any orders currently open and already in our system will continue to be processed as normal and will not be affected by the temporary closure. If you have an urgent order or require something that cannot wait until we reopen, please contact us via our website chat or email. We will do our best to assist wherever possible. Normal service will resume on Saturday 22nd August 2026. We apologise for any inconvenience this may cause and greatly appreciate your patience and continued support while we complete our relocation and annual stock take. Thank you for your understanding and continued support.
