Busch Major Repair Kit with Carbon Fiber wrapped Vanes & Filters, 0400 B Part# BMKF021CF

This kit also includes filters.

Many repair kits leave out the filters. Not this one. You get both oil and exhaust filters:

• 8 Exhaust Filters (part #53230401, 503 mm long) – These catch oil mist and particles from the air leaving the pump 

• 1 Oil Filter (part #53100500) – This keeps dirt out of your oil and protects the pump inside 

Here is everything else you get inside this kit:

Gaskets (to stop leaks):

• Cylinder/Exhaust Box Gasket (part #48011100)

• Exhaust Box Cover Gasket (part #48013100)

• Side Cover Plate Gasket (part #48013400)

• Oil Cooler Gaskets (part #480537332) – you get two

• Float Valve Gasket (part #481529712)

• Float Valve Cover Gasket (part #481532126)

• Oil Fill Plug Gasket (part #48210600)

• Oil Sight Glass Gasket (part #48023100)

• Various other gaskets (parts #48012800, #48403400, #48404000, #48406200)

O-Rings (Viton/FKM – strong rubber that resists heat and oil):

• O-ring, FKM (part #48650500)

• O-ring, Viton, 35 x 4 mm (part #48651200) – you get eight

• O-ring, FKM (part #48652100) – you get four

• O-ring, FKM, 265 x 4 mm (part #48654900) – you get two

• O-ring, Viton, 25 x 2 mm (part #48656100) – you get two

• O-ring, 97 x 5 mm, Viton (part #48661100)

• O-ring, 140 x 5 mm, Viton (part #48656700) – you get two

• O-ring, Viton, 266.3 x 3.53 mm (part #486903988) – you get two

• O-ring, 28 x 3 mm, Viton (part #79509)

• O-ring, 8 x 2 mm, Viton (part #PL23970149) – you get two

• O-ring, Silicone, 420 mm long (part #48206600-420MM)

Ring Gaskets:

• Ring Gasket, Copper (part #48402900)

• Ring Gasket (part #48403400) – you get two

• Ring Gasket (part #48404000) – you get two

• Ring Gasket (part #48406200)

Bearings and Seals (for smooth movement):

• 2 Needle Bearings (part #47300900)

• 2 Sleeve Bearings, Race (part #47201100)

• 2 Bearing Sleeves (part #47201000)

• 4 Shaft Seals, Viton (part #48703200) – these stop oil from leaking out around the spinning shaft

Valves and Other Important Parts:

• 1 Inlet Ball Valve, Viton (part #73001800)

• 2 Baffle Strainers (parts #53703400 and #53704200)

• 1 Oil Drain Plug, nylon (part #710000010)

• 1 Sight Glass (part #83623)

• 1 Sight Glass Assembly (part #500015PP)

• 4 Threaded Taper Pins (part #43708000)

• 2 Hex Nuts, M8 (part #42000700)

All these parts come in one complete box. You do not have to hunt for each seal, bearing, or filter one by one