PRIMARY GEAR SHIM 998 112"-114"
22A322

£18.00 exc vat

£21.60 inc vat

In stockIn stock
Primary gear thrust washers are made in varying sizes to take up the play.

Standard gap size should be between 3-6 thou. These are for the 850/ 998/1098cc

engines with 22A1493 Deva bush primary gear. Early 850cc had thinner tail crankshaft and different primary gear.

£18.00 exc vat

£21.60 inc vat

In stockIn stock

Recommended usage 1 x 22A322 to fit one mini.
850cc Mini & 997cc Cooper Block - Qty 1
998cc, 1100cc & 998cc Cooper - To 1980 - Qty 1
998cc, 1981 on, 'A' Plus Block - Qty 1
Primary Gear Train - Qty 1
Crankshaft Identification Chart - Qty 1
Cylinder head identification numbers - Qty 1

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Primary gear thrust washers are made in varying sizes to take up the play.

Standard gap size should be between 3-6 thou. These are for the 850/998/1098cc

engines with 22A1493 Deva bush primary gear. Early 850cc had thin...

Primary gear thrust washers are made in varying sizes to take up the play.

Standard gap size should be between 3-6 thou. These are for the 850/998/1098cc

engines with 22A1493 Deva bush primary gear. Early 850cc had thin...

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The shims go against the mainshaft double roller bearing securing cap in your gearbox to give it pre load. See workshop manual for advice but you are aiming for only 1 thou pre load.

Idler gear shims for the Pre A Plus gearboxes with 0.750" (19mm) size shafts

Quantity required per gearbox is 2 but idler gear shims require shimming for correct clearance 3-6 thou as per workshop manuals but 3 thou for road and 4 thou for r...

Idler gear shims for the Pre A Plus gearboxes with 0.750" (19mm) size shafts.

Quantity required per gearbox is 2 but idler gear shims require shimming for correct clearance 3-6 thou as per workshop manuals but 3 thou for road and 4 thou for ...

Idler gear shims for the Pre A Plus gearboxes with 0.750" (19mm) size shafts

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Idler gear shims for the Pre A Plus gearboxes with 0.750" (19mm) size shafts

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smaller of the 2 shims at the ends of the laygear on the layshaft. These are sized accordingly and fit the first gear end --See DAM3180/1/3 for alternative sizes

You will need to shim up your diff bearings with these washers as required. See workshop manuals for details. See also DAM3109 & DAM3633.

This kit contains 1 each of 3 alternative sizes plus 2 of the standard size shim

for shimming idler gear on A Plus idler gears. These are the later type spec

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Idler gear shims for the Pre A Plus gearboxes with 0.750"(19mm) size shafts

Quantity required per gearbox is 2 but idler gear shims require shimming for correct clearance 3-6 thou as per workshop manuals but 3 thou for road and 4 thou for ra...

2 thou shims to go against the mainshaft double roller bearing securing cap in your gearbox to give it pre load. See workshop manual for advice but you are aiming for only 1 thou pre load--these were sold by Unipart as 3 thou but the Rover drawing we...

See DAM3108 also for smaller diff shims. Refer to workshop manual for fitment.

Primary gear thrust washers are made in varying sizes to take up the play.

Standard gap size should be between 3-6 thou. See DAM6486, DAM6487, DAM6488, DAM6490, DAM6492 for alt...

Laygear thrust washer on 4th gear end which is one size only. The first gear end is the adjustable laygear washer end but these are obsolete on Pre A plus layshafts. This one fits all 4 synchro gearboxes.

Primary gear thrust washers are made in varying sizes to take up the play.

Standard gap size should be between 3-6 thou. These are for the 850/998/1098cc

engines with 22A1493 Deva bush primary gear. Early 850cc had thin...

Primary gear thrust washers are made in varying sizes to take up the play.

Standard gap size should be between 3-6 thou. See DAM6486, DAM6488, DAM6489, DAM6490 and DAM6492 for ...

Primary gear thrust washers are made in varying sizes to take up the play.

Standard gap size should be between 3-6 thou. See DAM6486, DAM6487, DAM6489, DAM6490 and DAM6492 for ...

Primary gear thrust washers are made in varying sizes to take up the play.

Standard gap size should be between 3-6 thou. See DAM6486, DAM6487, DAM6488, DAM6489 and DAM6492 for ...

Genuine Rover spacer that fits up against the primary gear on the crankshaft and held on by the "C" washer 22A319 - both these parts wear as well as the gear.

Mini Spares also produce a ring 2 thou thicker 88G549 to...