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P: (530) 886-0771

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Keeping classic Minis on the road since 1974

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Bearing and Sleeve Kit, idler gear
Price: $32.95
View
12/22/2017 12:00:00 AM 39.95
In Stock
Item #: DAM3745 -

    This kit has two functions. It can be used in later gearboxes or flywheel housings with large idler gear to sleeve the holes down to accept the early

    Bearing, idler gear, 1979-on
    Price: $15.95
    View
    10/7/2019 12:00:00 AM 16.9500
    In Stock
    Item #: AHU1707 -

      In 1979, the improvements to the gearbox included enlarging the too-small idler gear pin to .875" diameter and using stronger bearings to support it. These 1.375" OD bearings are found

      Bearing, idler gear, 4 synchro, to 1979
      Price: $11.95
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      10/7/2019 12:00:00 AM 12.9500
      In Stock
      Item #: 13H7848 -

        This 1.065" OD bearing supports the .75" pin of the idler gear on 4-synchro trannies up to 1979. Found in both the gearbox casing and flywheel housing, but please verify

        Bearing, input gear, outer support
        Sale: $47.45
        View
        11/8/2017 12:00:00 AM 54.9500
        In Stock
        Item #: 13H6080 -
        • DIY102419

        This is the small bearing with barrel rollers at the outer tip of the input gear-first motion shaft assembly. Fits all flywheel housings except Metro Turbo type, see ADU6033 for

        Bush, primary gear, rear
        Price: $21.95
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        In Stock
        Item #: 22G0109 -

          Flanged bronze bushing at the rear of the primary gear. Should be replaced if the flange is damaged or the ID becomes too large. Must be honed to size after

          Circlip, 1st Motion Bearing Outer Race
          Price: $6.95
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          In Stock
          Item #: 2A3643 -

            Circlip, first motion shaft bearing outer race to flywheel housing.

            Circlip, 1st motion bearing, 3 synchro
            Sale!
            Retail: $9.95
            Sale: $4.96
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            In Stock
            Item #: 2A3710 -

              Retaining circlip for the 3A3709 1st motion carrier bearing on 3-synchro transmissions. .094-096" thick.

              Circlip, Inner Race, 1st Motion
              Price: $1.50
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              In Stock
              Item #: CCN0110 -

                Circlip, inner race, outer end of 1st motion shaft. Used with 13H6080 bearing.

                Circlip, Outer Race, Turbo 1st Motion shaft
                Price: $8.95
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                In Stock
                Item #: ADU7194 -

                  Circlip, first motion shaft bearing outer race to flywheel housing. Fits the larger, ADU6033 bearing that was used in the Metro Turbo engine.

                  Diff Spider Gear Thrust Washer, 1980-on
                  Price: $7.50
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                  In Stock
                  Item #: DAM5071 -

                    Revised cupped thrust washer used after 1980, identifiable by a locking ear that keeps the washer from spinning and wearing into the diff cage. Two fitted, sold each.

                    Dust Seal, primary gear
                    Price: $8.75
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                    In Stock
                    Item #: DAM2821 -

                      Dust seal presses on the splines of the primary gear to help keep clutch dust from wearing the rear main oil seal.

                      First Motion Shaft, 4-Synchro
                      Price: $94.95
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                      In Stock
                      Item #: 22G1093 -

                        First motion, or input shaft, for 4-synchro transmission, including remote shift and pre-A+ rod change. 17 teeth. New old stock.

                        Flywheel Housing, 3 Synchro, Used
                        Price: $200.00
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                        In Stock
                        Item #: 22G0999U -

                          Used flywheel housing, 3 synchro. No breather. Hard to find used item!

                          Flywheel Housing, A+, w/ Breather Opening, Used
                          Price: $195.00
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                          In Stock
                          Item #: DAM6257 -

                            Flywheel housing, 4-synchro with breather. 1.375" idler gear hole. Used only.

                            Gasket, Flywheel Housing
                            Sale: $5.65
                            View
                            9/12/2017 12:00:00 AM 7.9500
                            In Stock
                            Item #: 22A2237B -
                            • DIY110719

                            Heavy paper gasket that forms the seal between the flywheel housing and the engine/transmission.

                            Idler Gear Thrust Washer, A-Series, .134"-.135"
                            Sale: $28.45
                            View
                            9/16/2019 12:00:00 AM 31.9500
                            In Stock
                            Item #: 22A1547 -
                            • DIY110719

                            .134"-.135" thick thrust washer for A-Series idler gear with .75" pin diameter.

                            Idler Gear Thrust Washer, A-Series, 136"-.137"
                            Sale: $28.45
                            View
                            9/16/2019 12:00:00 AM 31.9500
                            In Stock
                            Item #: 22A1548 -
                            • DIY110719

                            136"-.137" thick thrust washer for A-Series idler gear with .75" pin diameter.

                            Idler Gear Thrust Washer, A-Series, .138"-.139"
                            Sale: $28.45
                            View
                            9/16/2019 12:00:00 AM 31.9500
                            In Stock
                            Item #: 22A1549 -
                            • DIY110719

                            .138"-.139" thick thrust washer for A-Series idler gear with .75" pin diameter.

                            Idler Gear Thrust Washer, Early, 0.130"-0.131" thick
                            Sale: $28.45
                            View
                            9/16/2019 12:00:00 AM 31.9500
                            In Stock
                            Item #: 22A1545 -
                            • DIY110719

                            Machined steel thrust washer for early idler gear with .75" pin diameter. .130"-.131" thick.

                            Idler Gear Thrust Washer, Early, 0.132"-0.133" thick
                            Sale: $28.45
                            View
                            9/16/2019 12:00:00 AM 31.9500
                            In Stock
                            Item #: 22A1546 -
                            • DIY110719

                            Machined steel thrust washer for early idler gear with .75" pin diameter. 0.132"-0.133" thick.

                            Idler Gear Thrust Washer, late, .134"-.135" thick
                            Sale: $40.80
                            View
                            In Stock
                            Item #: DAM4823 -
                            • DIY110719

                            Machined thrust washer for 1979-on idler gear with .875" pin diameter. Nominal .134" thickness.

                            Idler Gear Thrust Washer, late, .136"-.137" thick
                            Sale: $42.70
                            View
                            In Stock
                            Item #: DAM4824 -
                            • DIY110719

                            Machined thrust washer for 1979-on idler gear with .875" shaft diameter. Size is .136"-.137" thick.

                            Idler Gear Thrust Washer, late, .138"-.139" thick
                            Sale: $40.80
                            View
                            In Stock
                            Item #: DAM4825 -
                            • DIY110719

                            Shim for 1979-on idler gear with .875" pin diameter. Approximately .138" thick.

                            Idler Gear Thrust Washer, late, 0.132"-0.133" thick
                            Sale: $50.30
                            View
                            In Stock
                            Item #: DAM4822 -
                            • DIY110719

                            Machined thrust washer for 1979-on idler gear with .875" pin diameter.

                            Idler gear, 3-synchro, Used (2A3493-USED)
                            Sale: $94.05
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                            In Stock
                            Item #: 2A3493-USED -
                            • DIY110719

                            No longer available new. Good used condition. Part may show some wear. The three synchro idler gear can also be used on 4-synchro with careful spacing of the

                            Idler Gear, 4-synchro, Reproduction
                            Sale: $151.95
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                            In Stock
                            Item #: 22G943E -
                            • DIY110719

                            Idler gear for the pre-A+ 4-synchro transmission. 31 teeth, .75” shaft diameter. Reproduction.

                            Idler Gear, 4-synchro, Used
                            Price: $95.00
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                            In Stock
                            Item #: 22G0943-USED -

                              Idler gear for the pre A+ 4-synchro transmission. No longer available new. Good used condition. Part may show some wear.

                              Idler Gear, A+
                              Sale: $237.45
                              View
                              In Stock
                              Item #: DAM2924 -
                              • DIY110719

                              Idler gear for A+ transmissions, 1979-on. Tooth count is 37, shaft diameter is .875"

                              Idler Gear, A+, Used
                              Sale: $118.75
                              View
                              In Stock
                              Item #: DAM2924-USED -
                              • DIY110719

                              A+ idler gear with large diameter shafts. Good used condition.

                              Idler Gear, Jack Knight Straight-Cut, pre-A+
                              Sale!
                              Retail: $250.00
                              Sale: $133.09
                              View
                              In Stock
                              Item #: STF0020 -

                                Straight-cut idler gear for Jack Knight gear sets. For pre-A+ gearbox/flywheel housings with .75" idler shaft. 31 teeth, for use with either 1.00 or 1.04 to 1 ratios.

                                Idler Gear, Straight-Cut, for Evolution (Mini Spares) Drop Gears
                                Sale: $123.45
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                                In Stock
                                Item #: C-STR30A -
                                • DIY110719

                                Straight-cut idler gear with .875" shaft for A+ transmission and flywheel housing. Fits Mini Spares' Evolution straight-cut drop gears. 30 teeth.

                                Input Gear, 1st Motion shaft, 3-synchro, Used
                                Price: $30.00
                                View
                                In Stock
                                Item #: 2A3545-USED -

                                  24-tooth input, or drive gear, that slides over the first motion shaft on three-synchro transmission.

                                  Input Gear, A+
                                  Price: $99.00
                                  View
                                  In Stock
                                  Item #: DAM2925 -

                                    Standard ratio input gear for 1979-on Mini or Metro A+ transmission. 29 teeth. Reproduction part.

                                    Oil Seal, Rear Main, Red
                                    Price: $6.95
                                    View
                                    11/8/2017 12:00:00 AM 8.9500
                                    In Stock
                                    Item #: 13H2934 -

                                      Crankshaft rear seal that presses into the flywheel housing. OE spec, with scroll markings on inner lip. Suitable for competition use. See also 13H2934E for a NAK seal and LUF10006

                                       Primary Gear Backing Ring
                                      Price: $39.95
                                      View
                                      7/27/2017 12:00:00 AM 49.9500
                                      In Stock
                                      Item #: 88G0549 -

                                        Machined spacer ring at rear of all primary gears, important for adjusting the thrust clearance of the primary gear. Slightly oversized at .162 thick.

                                        Primary Gear Bushing, 850, 997, 1098, Oil Fed, Rear
                                        Price: $29.95
                                        View
                                        In Stock
                                        Item #: 22A0082 -

                                          22A82 rear primary gear bushing for Minis equipped with oil-fed primary gear. Tailshaft size is 1.375" diameter.

                                          Primary Gear Front Bushing, 1275-1300cc
                                          Sale!
                                          Retail: $29.95
                                          Sale: $28.05
                                          View
                                          In Stock
                                          Item #: DAM8889 -

                                            This is the 1.629" ID bushing on the 1275cc crankshaft step. When replacing it, normally both front and rear bushings must be parallel honed. Fits all 1275s except original

                                            Primary Gear Retaining Clip
                                            Price: $12.95
                                            View
                                            In Stock
                                            Item #: 22A0319E -

                                              Horseshoe-shaped clip locks into primary gear backing ring. Aftermarket. See also 22A0319 Rover ring.

                                              Primary Gear Thrust Washer, 1275-1300cc, .112" thick
                                              Sale!
                                              Retail: $59.95
                                              Sale: $52.16
                                              View
                                              In Stock
                                              Item #: DAM6490 -

                                                Bronze thrust washer to control shimming of 1275 primary gear. Chamfer faces thrust surface. Thinnest one available (.112").

                                                Primary Gear Thrust Washer, 1275-1300cc, .114" thick
                                                Price: $54.95
                                                View
                                                6/6/2017 12:00:00 AM 59.95
                                                In Stock
                                                Item #: DAM6486 -

                                                  Bronze thrust washer to control shimming of 1275 primary gear; 0.114" thick. Chamfer faces thrust surface.

                                                  Primary Gear Thrust Washer, 1275-1300cc, .116" thick
                                                  Price: $62.95
                                                  View
                                                  In Stock
                                                  Item #: DAM6487 -

                                                    Bronze thrust washer to control shimmming of 1275 primary gear. Chamfer faces thrust surface.

                                                    Primary Gear Thrust Washer, 1275-1300cc, .118" thick
                                                    Price: $59.95
                                                    View
                                                    In Stock
                                                    Item #: DAM6488 -

                                                      Bronze thrust washer to control shimming of 1275 primary gear; 0.118" thick. Chamfer faces thrust surface.

                                                      Primary Gear Thrust Washer, 1275-1300cc, .120" thick
                                                      Price: $64.95
                                                      View
                                                      In Stock
                                                      Item #: DAM6489 -

                                                        Bronze thrust washer to control shimming of 1275 primary gear. Chamfer faces thrust surface. Thickest one available (.120").

                                                        Primary Gear Thrust Washer, 998, 1098, .118" thick
                                                        Price: $37.95
                                                        View
                                                        10/4/2019 12:00:00 AM 39.9500
                                                        In Stock
                                                        Item #: 22A0450 -

                                                          22A450 bronze primary gear thrust washer for 998, 1098, and late 850 engines. Recommended clearance is .003-.006.

                                                          Primary Gear, 1275-1300 A-Series, USED
                                                          Sale!
                                                          Retail: $185.00
                                                          Sale: $151.93
                                                          View
                                                          In Stock
                                                          Item #: 22G1053-USED -

                                                            1275cc A-Series primary gear; 24 teeth. Not for A+. Used.

                                                            Primary Gear, 1275-1300cc, A+
                                                            Price: $274.95
                                                            View
                                                            6/17/2019 12:00:00 AM 295.0000
                                                            In Stock
                                                            Item #: DAM8890 -

                                                              When improved gears were introduced in A+ transmissions starting in 1979, the primary gear was also revised. It is identifiable by bushing IDs of 1.629" and 1.504", front and rear

                                                              Primary Gear, 1275-1300cc, A+, Overdrive
                                                              Price: $200.00
                                                              View
                                                              6/12/2019 12:00:00 AM
                                                              In Stock
                                                              Item #: DAM9373-USED -

                                                                Used 30-tooth primary gear for A+ 1275 engine. Can be fitted in place of the standard 29-tooth and will drop a 3.44 ratio to 3.325, giving a higher MPH per 1,000 RPM.

                                                                 Primary Gear, 1275-1300cc, Floating Bush
                                                                Price: $274.95
                                                                View
                                                                6/11/2018 12:00:00 AM 295.0000
                                                                In Stock
                                                                Item #: C-22G1053 -

                                                                  The primary gear for a "large-bore" A-Series engines, as used on most Cooper S engines and 1300 range; features a floating bush with a circlip to hold it in place.