Mini W10 W11 ONE COOPER S JCW R50 R52 R53 Timing Chain & Tensioner Kit - W10B16A W11B16A
Tax included.
You are buying a Timing Chain Kit
These Kits are Approved By BHP and Used in our busy Workshop.
All Parts are Top Quality from a OE Suppliers with the Correct Grade Materials.
Gaskets & Seals From OE Sources (Reinz & Elring)
Crank and cam gears are correctly heat treated
Hardness: Please note the hardening process on our large gear is a modern process called Carbonitriding (SAME As OE MINI).
This process does not discolour or distort the gears unlike a lot of competitors parts on the market today.
The smaller gear is induction hardened and then ground to be perfectly straight.
Be careful with competitor parts that do not regrind after heat treatment leaving discolouration, rough edges and a distorted part which leads to premature chain wear.
Fits: Mini One Cooper S JCW R50 R52 R53 W10B16A & W11B16A Engines
Includes:
1 X Timing Chain 11 31 1 485 400
1 X Tensioner 11 31 7 510 801
1 X Camshaft Sprocket 11 31 1 485 403
1 X Crankshaft Sprocket 11 31 1 485 402 ,
1 X Tensioner Guide Rail 11 31 8 648 241,
1 X Guide Rail 11 31 1 485 397,
1 X Rocker Cover 11 12 1 485 838
4 X Rocker Cover Seals 11 12 7 513 066
1 X TimingCover Gasket 11 14 1 485 162
1 X Oil Pick up Pipe Seal 11 41 1 487 214
1 X Oil Pump Seal 11 41 1 485 172
1 X Oil Pump Seal 11 41 1 485 173
1 X Crank Seal 11 11 1 485 171
Should be fitted by a Professional. Note... Obtain oil pressure at starter motor revolutions before firing. Chain Kits with hydraulic tensioners must be charged with oil prior to start up.
