T: (800) 992-7007

P: (530) 886-0771

P: (530) 777-7759

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Keeping classic Minis on the road since 1974

(800) 992-7007 | (530) 886-0771

Valves, springs, guides, and seals for the classic Mini, Mini Cooper, and variants

Products 1-48 of 61
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Inner Spring Retainer, Dual Valve (AEA0403)
Sale: $3.19
View
9/11/2017 2:00:00 AM 4.7500
In Stock
Item #: AEA0403 -
  • REDUCE01

Lower valve spring locator, used only with dual valve springs. Ref: AEA403, AEA0403, CVB2.

Oil Galley Plug, Brass, 0.50 (12G3503)
Sale: $6.76
View
In Stock
Item #: 12G3503 -
  • REDUCE

Solid brass core plug for engine main oil galley; fits 1/2'' hole. Ref: 12G3503, 12H1735.

Seal, belt drive, lower, plastic case
Price: $3.95
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In Stock
Item #: BELTSEAL3 -

    This thin, plastic crankshaft oil seal was used on the later belt drive conversion kits with a plastic cover and larger diameter crank gear.

    Valve Cover Nut, Chrome (CAM6823)
    Sale: $5.06
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    In Stock
    Item #: CAM6823 -
    • REDUCE01

    Chrome version of the retaining nut for all classic Mini valve covers. Sold each.

    Valve Cover Nut, Extra Long, Chrome (SEN0023)
    Price: $8.50
    View
    5/5/2021 2:00:00 AM 8.5000
    Out of Stock
    Item #: SEN0023 -

      This extra-long valve cover nut is sometimes needed for use with slant-top aluminum valve cover. Ref: SEN0023.

      Valve Cover Nut, Knurled, Pair (SAC0119)
      Price: $20.95
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      Out of Stock
      Item #: SAC0119 -

        This pair of aluminum valve cover nuts has knurled edges, and can be cinched-down by hand. Ref: SAC0119, GE88.

        Valve Guide Seal, Cup-Type w/ Spring (ADU4905)
        Price: $1.50
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        In Stock
        Item #: ADU4905 -

          Inverted-cup oil seal with a spring retainer to keep it in place; fits guides that have a machined groove to accept the seal. Ref: ADU4905.

          Valve Guide Seal, Teflon (SEN0356)
          Price: $3.95
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          In Stock
          Item #: SEN0356 -

            Special Teflon valve stem seal, to be used only with SEN0354 valve guides. Ref: SEN356, SEN0356, 5-07210.

            Valve Guide, 1275cc, Cast Iron (LGJ100630)
            Price: $2.95
            View
            6/9/2022 12:00:00 AM
            In Stock
            Item #: LGJ100630 -

              Cast iron valve guide, with machined groove to accept umbrella- or cup-type valve stem seal. Ref: LGJ100630.

              Valve Guide, 850-1098cc, Cast Iron (12A0186)
              Price: $2.95
              View
              6/9/2022 12:00:00 AM 2.9900
              In Stock
              Item #: 12A0186 -

                Cast iron guide for all small-bore cylinder heads. Used on both exhaust and inlet. Ref: 12A186, 12A0186, VAG693.

                Valve Guide, AE, Cast Iron, Bull-nose (12G1111)
                Price: $3.50
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                In Stock
                Item #: 12G1111 -

                  Genuine AE standard cast-iron valve guide. Note the short taper, or bull-nose, which allows head casting support. Ref: 12G1111, VAG50911.

                  Valve Guide, AE, Cast Iron, Tapered (12G1963)
                  Price: $3.95
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                  In Stock
                  Item #: 12G1963 -

                    Genuine AE standard cast-iron valve guide. Note the longer taper, which allows improved flow. Ref: 12G1963, VAG50969.

                    Valve Guide, Bronze, Hi Lift Exhaust
                    Price: $7.50
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                    In Stock
                    Item #: SEN0355 -

                      Bronze valve guide for hi-lift applications. Ref: SEN0355, SEN355, APT-02A.

                       Valve Guide, Bronze, High-Lift Intake (SEN0354)
                      Price: $7.50
                      View
                      3/29/2021 2:00:00 AM 7.7900
                      In Stock
                      Item #: SEN0354 -

                        Bronze valve guide made specially for high-lift applications. Ref: SEN354, SEN0354, APT-01A.

                        Valve Guide, Bronze, Oversized, Small Bore (SEN0098)
                        Sale: $6.76
                        View
                        In Stock
                        Item #: SEN0098/9 -
                        • REDUCE02

                        Sometimes a valve guide with oversize diameter is needed due to a loose fit in the cylinder head casting. These guides are bronze material that gives good life and are .002'' oversize on the outside

                        Valve Guides, Bronze, Set/8 (SEN0001)
                        Price: $69.95
                        View
                        Out of Stock
                        Item #: SEN0001 -

                          Manganese-bronze alloy valve guides, used to prevent damage to expensive valves; set of 8. Ref: C-AJJ4037, SEN0001.

                          Valve Spring Locator Collar, Lower (C-AEA0654)
                          Sale: $5.06
                          View
                          1/13/2021 12:00:00 AM 7.0000
                          In Stock
                          Item #: C-AEA0654 -
                          • REDUCE01

                          This is a very small collar that fits around the valve stem to centralize the valve spring for situations where the spring needs to sit directly on the head to obtain the correct fitted length. Ref: C-AEA654, C-AEA0654.

                          Valve Spring Retainer (88G0617)
                          Sale: $5.56
                          View
                          12/29/2021 12:00:00 AM 7.9500
                          In Stock
                          Item #: 88G0617 -
                          • REDUCE01

                          Top caps for dual valve springs for standard road use; use with single narrow groove valves only. Ref: 88G617, 88G0617.

                          Valve Spring Retainer, A+ (AHU1897)
                          Price: $8.95
                          View
                          12/20/2021 12:00:00 AM 10.9500
                          Out of Stock
                          Item #: AHU1897 -

                            Valve spring retainer for A+ valves with triple-groove keeper; accepts single- or dual-valve spring.

                            Valve Spring Retainer, Heavy-duty (AEA0653)
                            Price: $12.95
                            View
                            10/22/2017 2:00:00 AM 9.9500
                            In Stock
                            Item #: AEA0653 -

                              Cooper S-type retainer for dual valve springs, in upgraded steel; use with narrow single groove valves only. Ref: AEA653, AEA0653.

                              Valve Spring Set, Dual, 1275 Road (SEN0039)
                              Price: $37.95
                              View
                              11/18/2020 2:00:00 AM 39.95
                              In Stock
                              Item #: SEN0039 -

                                Dual valve spring set for road use on 1275/1300cc engines. Ref: 12G1137, SEN0039, VSP3964.

                                Valve Spring Set, Dual, 998, 1098 (SEN0028)
                                Price: $37.95
                                View
                                11/18/2020 2:00:00 AM 39.95
                                Out of Stock
                                Item #: SEN0028 -

                                  Set of eight (8) dual valve springs for classic Mini A-series engines. OEM equivalent.

                                  Valve Spring Set, Dual, High-lift, High-performance (SEN0092)
                                  Price: $52.95
                                  View
                                  10/10/2017 2:00:00 AM 64.9500
                                  Out of Stock
                                  Item #: SEN0092 -

                                    Dual valve spring set for fast road/rally rpm and high valve lifts of up to 0.495''. Ref: C-AEA526, SEN0092.

                                    Valve Spring Set, Dual, High-lift, Race Only (SEN0093)
                                    Price: $64.95
                                    View
                                    3/19/2020 2:00:00 AM 69.9500
                                    Out of Stock
                                    Item #: SEN0093 -

                                      Dual valve high-lift valve spring set, manufactured from superior quality steel wire imported from Sweden. Ref: C-AEA527, SEN0093.

                                       Valve Spring Set, Dual, High-lift, Road Performance (SEN0091)
                                      Price: $54.95
                                      View
                                      In Stock
                                      Item #: SEN0091 -

                                        Special Swedish spring wire is used to produce a spring that tolerates lift of up to .490'', as found with high-lift rockers. Ref: C-AEA525.

                                        Valve Spring Set, Race Only (FOR095)
                                        Price: $159.95
                                        View
                                        Out of Stock
                                        Item #: FOR095 -

                                          Highest-quality valve spring set specifically designed for classic Mini race heads; proven after years of winning championships.

                                          Valve Stem Keeper Pair, Single Groove, Heavy Duty (88G0459HD)
                                          Price: $11.95
                                          View
                                          9/16/2019 2:00:00 AM 10.9500
                                          Out of Stock
                                          Item #: 88G0459HD -

                                            Pair of competition-quality valve cotters for single-groove valves; CNC-machined from 4340 and heat treated. Ref: 88G459EVO, 88G459, 88G0459.

                                            Valve Stem Keeper, A+ triple groove, half
                                            Price: $2.95
                                            View
                                            Out of Stock
                                            Item #: CAM6975 -

                                              With classic Mini A+ engines came the introduction of triple goove valve keepers, also called collets, cotters, and top clips. Sold per half.

                                              Valve Stem Keeper, Single Groove (88G0459)
                                              Price: $2.95-$5.90
                                              View
                                              2/1/2022 12:00:00 AM 3.95
                                              In Stock
                                              Item #: 88G0459 -

                                                Single half keeper for single groove valve; also called collets, cotters, and top clips. Ref: 88G459, 88G0459.

                                                Valve Stem Keeper, Wide Groove, Used
                                                Price: $4.00
                                                View
                                                In Stock
                                                Item #: 2A11-USED -

                                                  Early-style valve stem keeper to fit valves with the wide groove. Used.

                                                  Valve Stem Oil Seal, O-Ring Type (2A0879)
                                                  Price: $0.69
                                                  View
                                                  6/11/2019 12:00:00 AM 0.8000
                                                  In Stock
                                                  Item #: 2A0879 -

                                                    All 850-1098cc engines used small o-rings on the valve stem for guide oil control. Eight (8) required for full replacement; sold each.

                                                    Valve Stem Seal, Viton (LJQ101160)
                                                    Price: $4.95
                                                    View
                                                    In Stock
                                                    Item #: LJQ101160 -

                                                      Cup oil seal with spring retainer to keep it in place; as fitted to the MPi classic Mini. Ref: LJQ101160.

                                                      Valve, 1275 A+ Exhaust, 1.157 (TAM1061)
                                                      Price: $17.95
                                                      View
                                                      5/18/2017 2:00:00 AM 16.95
                                                      In Stock
                                                      Item #: TAM1061 -

                                                        Triple-groove style exaust valve for A+ 1275cc classic Mini engines. Ref: TAM1061, V90357.

                                                        Valve, 1275 A+ Intake, 1.3 (TAM1058)
                                                        Price: $14.50
                                                        View
                                                        2/8/2018 2:00:00 AM 19.9000
                                                        Out of Stock
                                                        Item #: TAM1058 -

                                                          Triple-groove style intake valve with unique top cap, for A+ 1275cc applications. Ref: TAM1058, TAM1058SLP, V91954.

                                                          Valve, 1275 A+ Intake, 1.40 (TAM1059)
                                                          Price: $14.95
                                                          View
                                                          In Stock
                                                          Item #: TAM1059 -

                                                            Intake valve, 1.4'' as used on MG Metro head. Ref: TAM1059.

                                                            Valve, 1275 Exhaust, 1.15 (CAM4601)
                                                            Price: $12.95
                                                            View
                                                            Out of Stock
                                                            Item #: CAM4601 -

                                                              Standard exhaust valve for 1275cc head. 1.15'' diameter with single narrow groove for the keepers. Ref: AHU1049, CAM4601, 12G1322.

                                                              Valve, 1275 High Performance Exhaust, 1.22 (C-AEG107)
                                                              Price: $35.95
                                                              View
                                                              In Stock
                                                              Item #: C-AEG107 -

                                                                1.22'' (31mm) dia x 3.57 exhaust valve, produced in EN214N steel and stellite-tipped. Ref: C-AEG107.

                                                                Valve, 1275 High Performance Intake, 1.3 (I-34555)
                                                                Price: $18.95
                                                                View
                                                                In Stock
                                                                Item #: I-34555 -

                                                                  1.3'' competition-quality valve constructed of forged EN24N stainless steel.

                                                                  Valve, 1275 Intake, 1.3 (12G0941)
                                                                  Price: $9.95
                                                                  View
                                                                  In Stock
                                                                  Item #: 12G0941 -

                                                                    Single-groove intake valve, as typically used in non-Cooper S 1275cc cylinder heads. Ref: 12G941, V34274.

                                                                    Valve, 1275 Intake, 1.4 (AEG0592)
                                                                    Price: $14.95
                                                                    View
                                                                    9/13/2018 2:00:00 AM
                                                                    In Stock
                                                                    Item #: AEG0592 -

                                                                      1.4''x3.57'' intake valve for 1275 cylinder head 12G940 or 12G1316. Ref: AEG592, AEG0592, V90193.

                                                                      Valve, 850-1098 Exhaust, 1", wide keeper groove
                                                                      Price: $9.95
                                                                      View
                                                                      5/28/2020 12:00:00 AM 11.95
                                                                      In Stock
                                                                      Item #: AEA0434 -

                                                                        Many early engines used this size exhaust valves, which are recognized by the wide groove to accept the large early keepers/collets. Sold each.?

                                                                         Valve, 850-1098 Exhaust, Narrow Groove (12A1987)
                                                                        Price: $13.50
                                                                        View
                                                                        In Stock
                                                                        Item #: 12A1987 -

                                                                          Exhaust valve common on small-bore cylinder heads; single groove at top of stem. Ref: 12A1987, V34859, CAM6121.

                                                                          Valve, 850-1100 Intake, 1.09"
                                                                          Sale: $9.31
                                                                          View
                                                                          5/28/2020 12:00:00 AM 12.95
                                                                          In Stock
                                                                          Item #: 2A0877 -
                                                                          • REDUCE01

                                                                          1.09" diameter intake valve for 948cc with wide groove for use with the original keepers.

                                                                          Valve, 997 & 1098 Intake, 1.15 Early Keeper
                                                                          Sale: $8.76
                                                                          View
                                                                          5/27/2020 12:00:00 AM 11.95
                                                                          In Stock
                                                                          Item #: AEA0574 -
                                                                          • REDUCE01

                                                                          1.15'' intake valve for early classic Mini Cooper 997 cylinder heads.

                                                                          Valve, 998 A+ Exhaust, 1 (TAM1770)
                                                                          Price: $12.95
                                                                          View
                                                                          In Stock
                                                                          Item #: TAM1770 -

                                                                            Triple-groove style exhaust valve, fits 998cc classic Mini engines built after 1984.

                                                                            Valve, 998 A+ Intake, 1.094 (TAM1062)
                                                                            Price: $16.50
                                                                            View
                                                                            In Stock
                                                                            Item #: TAM1062 -

                                                                              If you are working on an A+ classic Mini, you will probably find that the valves have a triple-groove style keeper. Besides the keepers, the top caps are also unique to this application.

                                                                              Valve, 998 Intake, 1.156, Narrow Groove (12G3036)
                                                                              Price: $12.50
                                                                              View
                                                                              In Stock
                                                                              Item #: 12G3036 -

                                                                                Inlet valve in 1.156'' head diameter as found on 998cc engine with narrow keeper groove. Ref: 12G3036.

                                                                                Valve, 998 intake, Single Collet A+
                                                                                Sale!
                                                                                Retail: $19.95
                                                                                Sale: $10.98
                                                                                View
                                                                                In Stock
                                                                                Item #: CAM6502 -

                                                                                  1.10'' single-groove intake valve as use in early A+, 1980-1984. Ref: CAM6502.