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

Products 1-35 of 35
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Adjustable Steel Duplex Timing Set (CS8000)
Price: $209.95
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Pending Warehouse Check
Item #: CS8000 -

    Lightweight billet steel duplex timing gear set, easily adjusted in two-degree increments for precise cam timing. Ref: CS8000.

    Belt Drive Kit, with Tensioner (FOR090)
    Price: $943.95
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    Special Order
    Item #: FOR090 -

      All-new unit has integral belt tensioner to avoid high-RPM belt loss, and features an infinitely adjustable vernier cam gear for precise cam timing.

      Bolt Set, Timing Cover, Flanged (07810Z)
      Sale: $14.94
      View
      4/13/2023 12:00:00 AM
      Pending Warehouse Check
      Item #: 07810Z -
      • DISCOUNT

      Small flanged bolt set that attaches the timing cover to the engine plate. Ref: 07810Z.

      Cam Key (WKN0505)
      Price: $3.50
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      Pending Warehouse Check
      Item #: WKN0505 -

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

        Offset Cam Key
        Price: $19.95
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        Pending Warehouse Check
        Item #: SEN0051/O -

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

          Cam Thrust Plate (AHU2379)
          Price: $13.95
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          Pending Warehouse Check
          Item #: AHU2379 -

            Triangular thrust plate controls fore-aft movement of the cam and keeps the timing chain in proper alignment. Ref: AHU2379, 2A84.

            Camshaft Gear Locktab (2A0759)
            Price: $1.95
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            Pending Warehouse Check
            Item #: 2A0759 -

              If you are replacing your timing chain or just doing routine maintenance, a new locktab is sure to come in handy! Ref: 2A759, 2A0759.

              Crank Sprocket, Simplex (8G0725)
              Price: $31.50
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              Pending Warehouse Check
              Item #: 8G0725 -

                Reproduction crank sprocket for single-row timing chain installations. Ref: 8G725, 8G0725, CC38.

                Duplex Timing Set, Alloy
                Price: $314.95
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                Special Order
                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 (C-AJJ3327)
                  Price: $283.50
                  View
                  5/31/2017 2:00:00 AM 239.95
                  Pending Warehouse Check
                  Item #: C-AJJ3327 -

                    Machined and lightened steel sprockets with doweled vernier adjustment plate; includes a quality AE duplex timing chain. Ref: S12, C-AJJ3327.

                    Front Plate, A+ Engine (12G2626)
                    Price: $68.50
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                    11/11/2022 12:00:00 AM
                    Special Order
                    Item #: 12G2626 -

                      11-bolt front plate for the A+ classic Mini engine with timing chain tensioner. Ref: 12G2626.

                       Front Plate, A-series Engine (AEG161)
                      Price: $68.50
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                      1/7/2022 12:00:00 AM
                      Special Order
                      Item #: AEG161 -

                        10-bolt front plate for the A-series classic Mini engine; reproduction. Ref: AEG161.

                        Gasket, Timing Cover, 10-bolt (12A0956B)
                        Price: $3.50
                        View
                        Pending Warehouse Check
                        Item #: 12A0956B -

                          Gasket required by the pre-1979 classic Mini 10-bolt timing cover. Ref: 12A956, 12A956B, 12A0956B.

                          Gasket, Timing Cover, 11-bolt (12G2625B)
                          Price: $3.50
                          View
                          Pending Warehouse Check
                          Item #: 12G2625B -

                            Gasket required by the post-1979 classic Mini 11-bolt timing cover. Ref: 12G2625, 12G2625B.

                            Locktab, Crank Pulley Bolt (12A0398)
                            Price: $1.95
                            View
                            Pending Warehouse Check
                            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. Ref: 12A398, 12A0398.

                              Oil seal, Timing Cover
                              Price: $4.50
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                              Pending Warehouse Check
                              Item #: 88G0561 -

                                All A-series and A+ engines used this front seal until about 1990. Ref: 88G561, NA473, 88G0561.

                                Timing Cover Oil Seal, Improved (LUF10006)
                                Price: $11.50
                                View
                                3/18/2020 2:00:00 AM 8.95
                                Pending Warehouse Check
                                Item #: LUF10006 -

                                  Improved timing cover seal, featuring a double lit and a scroll to swirl any oil back toward the seal. Ref: LUF10006.

                                  Oil Slinger, Timing Gears (12A1148)
                                  Price: $4.95
                                  View
                                  7/13/2021 2:00:00 AM 6.9500
                                  Pending Warehouse Check
                                  Item #: 12A1148 -

                                    Flat metal disc on the bottom (crank) timing gear to help throw oil onto the chain. Ref: 12A1148.

                                    Screw, Allen Head, Counter-Sunk (AEA0687)
                                    Price: $1.50
                                    View
                                    Pending Warehouse Check
                                    Item #: AEA0687 -

                                      High-strength allen head screw, originally used on engine front-plates when duplex timing gears were used. Ref: AEA687, AEA0687.

                                      Screw, Front Plate to Mains Cap
                                      Price: $0.95
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                                      Pending Warehouse Check
                                      Item #: 53K2016 -

                                        Screw(s) as fitted into the main bearing cap holding the front timing gear plate to the A-series engine.

                                        Simplex Timing Chain & Tensioner Kit
                                        Price: $49.95
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                                        Pending Warehouse Check
                                        Item #: SEN0026 -

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

                                          Tensioner Pivot Pin, A+ (12G2629)
                                          Price: $8.50
                                          View
                                          Pending Warehouse Check
                                          Item #: 12G2629 -

                                            Pivot pin for the timing chain tensioner in single-row timing setups used from 1979-2000. Ref: 12G2629.

                                            Tensioner Ring, Rubber, Early Simplex Cam Sprocket (8G0549)
                                            Price: $6.50
                                            View
                                            Pending Warehouse Check
                                            Item #: 8G0549 -

                                              Rubber tensioner ring for early cam sprocket. Ref: 8G549, 8G0549.

                                              Tensioner, Timing Chain, A+ (12G2621)
                                              Price: $18.95
                                              View
                                              5/18/2017 2:00:00 AM 14.95
                                              Pending Warehouse Check
                                              Item #: 12G2621 -

                                                The rubbing block that takes the slack out of the single row timing chain used on A+ engines. Ref: 12G2621.

                                                Timing Belt, Belt-drive Conversion, Kevlar (SEN0048HD)
                                                Price: $103.95
                                                View
                                                Pending Warehouse Check
                                                Item #: SEN0048HD -

                                                  Race-quality imported drive belt for high-RPM applications. Improves the reliability of the belt drive conversion for race and performance applications. Ref: BELTBELT, SEN0048HD.

                                                  Timing Chain Cam Sprocket (12G4337)
                                                  Price: $38.95
                                                  View
                                                  Pending Warehouse Check
                                                  Item #: 12G4337 -

                                                    Replacement upper gear for the single-row timing chain setup. Ref: 12G4337, CC39.

                                                    Timing Chain Tensioner Plate (12G2628)
                                                    Price: $24.50
                                                    View
                                                    Pending Warehouse Check
                                                    Item #: 12G2628 -

                                                      Formed metal bracket that secures the timing chain tensioner on A+ classic Mini and Metro engines. Ref: 12G2628.

                                                      Timing Chain, Double Row, Heavy-duty (FOR104)
                                                      Price: $55.95
                                                      View
                                                      4/13/2021 2:00:00 AM 59.9500
                                                      Pending Warehouse Check
                                                      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. Ref: 2H4905EVO, CST3027.

                                                        Timing Chain, Duplex (2H4905E)
                                                        Price: $15.95
                                                        View
                                                        12/26/2022 12:00:00 AM 15.95
                                                        Pending Warehouse Check
                                                        Item #: 2H4905E -

                                                          Dual-row timing chain, as used on 1275 A-series engines and small-bore Cooper engines. Ref: 2H4905, 2H4905E, TD52.

                                                          Timing Chain, Single Row (3H2127E)
                                                          Price: $10.50
                                                          View
                                                          5/18/2017 2:00:00 AM 9.95
                                                          Pending Warehouse Check
                                                          Item #: 3H2127E -

                                                            Single-row timing chain as used on all 850-1098cc engines, and later 1275 A+ engines; aftermarket. Ref: 3H2127, TS52.

                                                            Timing Chain, Single Row, Heavy Duty (FOR139)
                                                            Price: $45.50
                                                            View
                                                            4/13/2021 2:00:00 AM 47.9500
                                                            Pending Warehouse Check
                                                            Item #: FOR139 -

                                                              Highest-quality German-made Iwis single-row timing chain; fits A-series and A+ classic Minis equipped with single-row setup.

                                                              Timing Gear Set, Duplex, Steel (C-AJJ3323)
                                                              Price: $62.95
                                                              View
                                                              5/3/2020 2:00:00 AM 64.3500
                                                              Pending Warehouse Check
                                                              Item #: C-AJJ3323 -

                                                                Standard replacement gears, or an economical upgrade to add duplex timing gears to your simplex engine. Ref: C-AJJ3323.

                                                                Timing Gear Set, Simplex (SEN0013)
                                                                Price: $73.50
                                                                View
                                                                3/23/2020 2:00:00 AM 59.9500
                                                                Pending Warehouse Check
                                                                Item #: SEN0013 -

                                                                  Replacement for the standard single-row ''simplex'' timing gears on any A+ classic Mini engine. Ref: C-AJJ3323, C-AJJ3323S.

                                                                  Timing Sprocket, Cam, Duplex (12G1397)
                                                                  Price: $25.50
                                                                  View
                                                                  5/4/2020 12:00:00 AM 25.9500
                                                                  Pending Warehouse Check
                                                                  Item #: 12G1397 -

                                                                    Cam sprocket for double-row chain, now made in cast or sintered material. Ref: 12G1397, CC52A.

                                                                    Timing Sprocket, Crank, Duplex (12G1699)
                                                                    Price: $20.95
                                                                    View
                                                                    5/3/2020 2:00:00 AM 23.9500
                                                                    Pending Warehouse Check
                                                                    Item #: 12G1699 -

                                                                      Cast crank sprocket for duplex timing chain setup. Ref: 12G1699, CC52.

                                                                      Questions? Email parts@7ent.com, or call
                                                                      (800) 992-7007 (U.S. only) or (530) 886-0771

                                                                      timing gear, timing gears, timing belt, timing chain, timing cover, timing cover gasket, simplex, duplex, oil slinger, oil seal, cam key, thrust plate, camshaft, crank sprocket, front plate, 10 bolt, 11 bolt,, tensioner