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Keeping classic Minis on the road since 1974

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Timing gears and components for the classic Mini, Mini Cooper, and variants

Products 1-34 of 34
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Adjustable Steel Duplex Timing Set
Price: $169.95
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In Stock
Item #: CS8000 -

    Lightweight billet steel duplex timing gear set, easily adjusted in two degree increments for precise cam timing.

    Belt Drive Kit, with Tensioner
    Price: $829.00
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    In Stock
    Item #: FOR090 -

      This all-new product has been under development for some time, ensuring the highest quality construction and reliable performance. It has been exhaustively tested in the UK on

      Cam Key
      Price: $3.95
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      In Stock
      Item #: WKN0505 -

        Standard replacement camshaft key. Fits any A-Series camshaft.

        Offset Cam Key
        Sale!
        Retail: $18.95
        Sale: $17.06-$18.95
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        In Stock
        Item #: SEN0051 -

          Custom machined keys allow minute repositioning of the cam sprocket to enable precise adjustment of the cam timing.

          Cam Thrust Plate
          Price: $17.95
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          In Stock
          Item #: AHU2379 -

            Triangular thrust plate controls fore-aft movement of the cam and keeps the timing chain in proper alignment. Should be replaced if excess movement is measured.

            Camshaft Gear Locktab
            Price: $1.85
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            In Stock
            Item #: 2A0759 -

              If you are replacing your timing chain or just doing routine maintenance, a new locktab is sure to come in handy!

              Crank Sprocket, Simplex (8G0725)
              Price: $34.95
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              In Stock
              Item #: 8G0725 -

                Reproduction crank sprocket for single-row timing chain installations.

                Duplex Timing Set, Alloy
                Price: $289.95
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                In Stock
                Item #: C-AJJ3327SW -

                  Race-proven, aluminium,centered, infinitely adjustable duplex timing set with steel outer gears for durability. Optimised gear design to minimise chain slack.

                  Duplex Timing Set, Lightweight Adjustable
                  Price: $249.95
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                  6/1/2017 12:00:00 AM 239.95
                  In Stock
                  Item #: C-AJJ3327 -

                    Machined and lightened steel sprockets with doweled vernier adjustment plate; includes a quality AE duplex timing chain

                    Gasket, Timing Cover, 10-bolt
                    Price: $2.95
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                    In Stock
                    Item #: 12A0956B -

                      Timing cover (10-bolt) gasket for classic Mini engines up to about 1979

                      Gasket, Timing Cover, 11-bolt
                      Price: $3.49
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                      In Stock
                      Item #: 12G2625B -

                        After about 1979, most classic Mini engines had a revised 11-bolt cover that required this gasket

                        Locktab, crank pulley bolt
                        Price: $1.59
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                        In Stock
                        Item #: 12A0398 -

                          Metal lock tab for use with crank pulley bolt when one-piece pulley is fitted. Bend the side over to lock into the recess of the pulley.

                          Oil seal, Timing Cover
                          Price: $5.45
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                          In Stock
                          Item #: 88G0561 -

                            All A-series and A-Plus engines used this front seal until about 1990.

                            Timing Cover Oil Seal, Improved
                            Price: $7.95
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                            3/19/2020 12:00:00 AM 8.95
                            In Stock
                            Item #: LUF10006 -

                              Improved timing cover seal, featuring a double lit and a scroll to swirl any oil back toward the seal.

                              Oil Slinger, timing gears
                              Price: $5.95
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                              In Stock
                              Item #: 12A1148 -

                                Flat metal disc on the bottom (crank) timing gear to help throw oil onto the chain.

                                Screw, Allen Head, Counter-Sunk
                                Price: $1.25
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                                In Stock
                                Item #: AEA0687 -

                                  High-strength allen head screw, originally used on engine front-plates when duplex timing gears were used.

                                  Screw, Front Plate to Mains Cap
                                  Price: $0.50
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                                  In Stock
                                  Item #: 53K2016 -

                                    Used on all A-series engines that had simplex chains (duplex used countersunk heads AEA687 for clearance). These screws fitted into the main bearing cap holding the front timing gear plate to the engine.

                                    Simplex Timing Chain & Tensioner Kit
                                    Price: $39.95
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                                    Out of Stock
                                    Item #: SEN0026 -

                                      Kit includes the main components needed to replace the wearing parts for a single row timing chain with tensioner

                                      Tensioner Ring, rubber, early simplex cam sprocket
                                      Price: $5.95
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                                      In Stock
                                      Item #: 8G0549 -

                                        The early cam sprocket with two rubber tensioner rings is no longer made. However, if you still have the early sprocket, these rubber tensioner rings are available individually.

                                        Tensioner, Timing Chain, A+
                                        Price: $12.95
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                                        5/19/2017 12:00:00 AM 14.95
                                        In Stock
                                        Item #: 12G2621 -

                                          The rubbing block that takes the slack out of the single row timing chain used on A+ engines.

                                          Timing Belt, belt-drive conversion, Kevlar
                                          Price: $99.00
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                                          In Stock
                                          Item #: SEN0048HD -

                                            Race-quality imported drive belt for high-RPM applications. Improves the reliability of the belt drive conversion for race and performance applications.

                                            Timing Belt, KAD Twin-Cam
                                            Price: $109.95
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                                            1/8/2020 12:00:00 AM
                                            In Stock
                                            Item #: CB9311 -

                                              Replacement timing belt for classic Minis with KAD twin-cam heads

                                              Timing chain cover, A+, w/ flat breather, Used
                                              Price: $69.95
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                                              10/21/2019 12:00:00 AM 89.9500
                                              In Stock
                                              Item #: LJR103470-USED -

                                                Timing chain cover with breather can for A+ engines. This is a proper cover for a classic Mini, and it will fit all with A+ front plate except for the single-point injection cars which had extra pick up points attached for the ignition timing.

                                                Timing Chain Cover, A+, w/out Breather, Used
                                                Price: $59.95
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                                                6/14/2019 12:00:00 AM 69.9500
                                                In Stock
                                                Item #: CAM4904-USED -

                                                  Used timing cover without breather can for A+ engines with single chain and tensioner.

                                                  Timing Chain Cover, A-Series, Used
                                                  Price: $69.95
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                                                  In Stock
                                                  Item #: 12G2506-USED -

                                                    Used 10-bolt timing chain cover for A-Series engine. Rubber seal pushes in from the inside. No breather.

                                                    Timing Chain Tensioner Plate
                                                    Price: $22.95
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                                                    Out of Stock
                                                    Item #: 12G2628 -

                                                      Formed metal bracket that secures the timing chain tensioner on A+ Mini and Metro engines

                                                      Timing Chain, Double Row, Heavy Duty
                                                      Price: $59.95
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                                                      In Stock
                                                      Item #: FOR104 -

                                                        Super quality German dual-row timing chain. A race-spec chain that reduces stretch and gives long life at high rpm. No master link to cause a catastrophic failure.

                                                        Timing Chain, Duplex, Reproduction
                                                        Price: $11.95
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                                                        In Stock
                                                        Item #: 2H4905E -

                                                          Dual-row timing chain, as used on 1275 A-series engines and small-bore Cooper engines.

                                                          Timing Chain, Single Row, Heavy Duty
                                                          Price: $49.95
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                                                          In Stock
                                                          Item #: FOR139 -

                                                            Highest quality German-made Iwis timing chain. No measurable stretch. Recommended to be used with tensioner.

                                                            Timing Chain, Single Row, Reproduction
                                                            Price: $8.95
                                                            View
                                                            5/19/2017 12:00:00 AM 9.95
                                                            In Stock
                                                            Item #: 3H2127E -

                                                              All 850-1098cc engines originally had a single-row timing chain, and they were reintroduced on later 1275 A+ engines. This is an aftermarket chain, for a genuine AE simplex chain see

                                                              Timing Gear Set, Duplex, Steel
                                                              Price: $58.35
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                                                              5/4/2020 12:00:00 AM 64.3500
                                                              In Stock
                                                              Item #: C-AJJ3323 -

                                                                Standard replacement gears, or an economical upgrade to add duplex timing gears to your simplex engine. This cast gear set lengthens chain life, maintains more accurate timing and runs

                                                                Timing Gear Set, Simplex
                                                                Price: $54.95
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                                                                3/24/2020 12:00:00 AM 59.9500
                                                                In Stock
                                                                Item #: SEN0013 -

                                                                  Replacement for the standard single-row ''simplex'' timing gears on any A+ classic Mini engine. Includes crank and cam sprockets and timing chain

                                                                  Timing Sprocket, Cam, duplex
                                                                  Price: $23.95
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                                                                  5/4/2020 12:00:00 AM 25.9500
                                                                  In Stock
                                                                  Item #: 12G1397 -

                                                                    Cam sprocket for double-row chain, now made in cast or sintered material. See also C-AJJ3323 for complete duplex set.

                                                                    Timing Sprocket, Crank, duplex
                                                                    Price: $19.95
                                                                    View
                                                                    5/4/2020 12:00:00 AM 23.9500
                                                                    In Stock
                                                                    Item #: 12G1699 -

                                                                      Cast crank sprocket for duplex timing chain setup.