Part Number: M-03-1000-3
BRAKE MASTER CYLINDER UPGRADE REPAIR KIT, KING AIR
Eligibility Notice
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it to your cart.
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Product Details
Brake Master Cylinder Update/Repair Kit Components
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Item Number
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Description
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Quantity
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1
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Nut Rod End Jam
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1
|
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2
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Internal Retaining Ring
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1
|
|
3
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Piston Rod Gland Seal
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1
|
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4
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O-Ring (Static Gland)
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1
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5
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O-Ring (Piston Head)
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1
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6
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Back-Up Ring (Piston Head)
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1
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|
7
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Cotter Pin
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1
|
|
8
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External Retaining Ring
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1
|
Brake Master Cylinder Kits for Baron, Bonanza, Cleveland and King Air models.
- Improved lip seal eliminates main O-rings
- Better sealing performance at any temperature
- Rebuild your brake master cylinder - no need to purchase a new replacement!
- Easy to install - tooling included
- STC Approved - STC# SA04634NY
All kits includes all O-rings and hardware to refurbish and upgrade your brake master cylinder, plus their proprietary Piston Rod Lip Seal. Their Piston Rod Lip Seal design combined with the advanced self-lubricating elastomeric polymer offers superior performance and durability over the traditional rubber O-ring.
Note: The piston is not included in this kit. This kit DOES NOT fit brake master cylinders manufactured by Gerdes or Paramount.
Caution: Thorseal® is made from Marsh Brothers’ proprietary material known as AeroLas™-Flex which is not compatible with phosphate ester hydraulic fluid, commercially known as Skydrol. Exposure to this fluid contamination will damage the seals.
Related Categories
Eligible Aircraft
| Make | Series | Model | Beginning S/N | Ending S/N | Comment | Eligibility Chart |
| Beechcraft | 100 | 100 | B-2 | B-93 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 100 | A100 | B-90 | B-247 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 100 | B100 | BE-1 | BE-137 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 1900 | 1900 | UA-2 | UA-3 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 1900 | 1900C | UB-1 | UB-74 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 1900 | 1900C | UC-1 | UC-174 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 1900 | 1900C (C-12J) | UD-1 | UD-6 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 1900 | 1900D | UE-1 | UE-439 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 200 | 200 | BB-2 | BB-912 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 200 | 200C | BL-1 | BL-36 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 200 | 200CT | BN-1 | BN-1 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 200 | 200T | BT-1 | BT-22 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 200 | B200 | BB-734 | BB-9999 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 200 | B200C | BW-1 | BV-9999 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 200 | B200C (C-12F) | BL-37 | BL-9999 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 200 | B200C (C-12R) | BP-64 | BP-9999 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 200 | B200CGT | BZ-1 | BZ-9999 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 200 | B200CT | BN-2 | BN-4 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 200 | B200C (UC-12F) | BU-1 | BU-10 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 200 | B200C (UC-12F) | BU-1 | BU-10 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 200 | B200C (UC-12M) | BV-1 | BV-10 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 200 | B200C (UC-12M) | BV-1 | BV-10 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 200 | B200GT | BY-1 | BY-9999 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 200 | B200T | BT-23 | BT-9999 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 300 | 300 | FA-1 | FA-230 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 300 | 300 | FF-1 | FF-19 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 300 | 300LW | FA-1 | FA-230 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 300 | B300 | FL-1 | FL-9999 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 300 | B300C | FM-1 | FM-35 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 300 | B300C | FM-36 | FM-9999 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 300 | B300C | FN-1 | FN-1 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 90 | 65-90 | LJ-1 | LJ-113 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 90 | 65-A90 | LJ-76 | LJ-317 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 90 | C90 | LJ-502 | LJ-1010 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 90 | C90 | LJ-502 | LJ-1062 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 90 | C90A | LJ-1063 | LJ-1299 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 90 | C90A | LJ-1063 | LJ-1755 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 90 | C90GT | LJ-1727 | LJ-1852 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 90 | E90 | LW-1 | LW-9999 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 90 | F90 | LA-2 | LA-204 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 90 | H90 (T-44A) | LL-1 | LL-9999 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 99 | 99 | U-1 | U-136 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 99 | 99A | U-36 | U-147 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 99 | A99 | U-1 | U-147 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 99 | A99A | U-132 | U-132 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 99 | C99 | U-165 | U-239 | 90-380001-29 or 90-380001-33 OEM brake master cylinder | 1223 |
| Beechcraft | 99 | C99 | U-165 | U-239 | 90-380001-23 OEM brake master cylinder | 1223 |
Related Documents
Installation, Use, and Maintenance Instructions
| M-03-1000/M-03-1001 Installation Instructions |
Eligibility Charts
| Eligibility for Marsh Brothers Aviation |
Frequently Asked Questions
| Question |
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What are the benefits associated with Marsh Brothers' product?
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Does the BMC kit come with the piston?
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How do I know if the BMC kit will fit my aircraft?
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