Kit ‘B’ shows once again a representative selection of parts that we would normally dispatch to enable an axle to be rebuilt. In order to assist our customers we will, at no extra cost, except for any shipping costs, provide some selection of extra hardened spacers for items 14, 21 and 23 in the kit. Should the customer find the range of spacers still does not cover his requirements we will dispatch extra supplies, only requiring the return of extra spacers as soon as possible. It should be pointed out that certain axle cases went through a production reclaim system that required the use of some spacers outside of the normal range.
| INDEX TO AXLE KITS | |||
| References to Bentley Models includes the equivalent R-R models | |||
| No. | Description | Application | Notes |
| 1 | Oil thrower pinion housing (hardened) | Taper pinion bearing Bentley R Type and Bentley MkVI taper bearing conversions | Inc in item 11 |
| 2 | Taper pinion bearings x 2 | Pinion bearings, either Metric or Imperial according to Pinion type | Inc in item 11 |
| 3 | Housing pinion for Taper bearing (special) | Housing for Metric or Imperial taper bearings, supplied oversize with 8 oil feeds | Inc in item 11 |
| 4 | Woodruff keys x 2 | For pinion shaft | Inc in item 11 |
| 5 | Pinion | 12 / 41 R type shown here separately, available according to ratio chosen | Inc in item 11 |
| 6 | Nut bearing retaining left hand threaded | Nut to retain pinion bearings on Bentley R type and Bentley MkVI | Inc in item 11 |
| 7 | Nut drive flange retaining right hand thread | Nut to retain drive flange, NOT SUPPLIED NORMALLY WITH KITS | Not in item 11 |
| 8 | Lock tab for bearing nut item 6 | Locks nut item 6 | Inc in item 11 |
| 9 | Lock tab for flange nut item 7 | Locks nut item 7 | Inc in item 11 |
| 10 | Spacers for bearing pre-load x 2 OR x 1 | Supplied according to size required, occasionally as a single item | Inc in item 11 |
| 11 | Pinion assembly with housing and bearings | Supplied with items 1 thro 6 and 8 thro10 assembled and pre-loaded as a unit | Complete unit |
| 12 | Oil seals leather x 2 | Fit each side of main axle bearings in carriers | |
| 13 | Bearing nose axle pinion | Supplied to latest standard. | |
| 14 | Spacer backlash (hardened before grinding) | Supplied to size required. In kits a selection are supplied and the excess returned | |
| 15 | Spacer pinion penetration (not hardened) | Supplied to size required. In kits a selection are supplied and the excess returned | |
| 16 | Lock tabs centre case assembly x 4 or x 8 | Type supplied depending on application either 4 or 8 | |
| 17 | Alloy sealing washers x 3 | Late type supplied for drain, filler and breather plugs | |
| 18 | Crown Wheel | 13 / 40 R type Continental shown here, available according to ratio chosen | |
| 19 | Taper main side bearings x 2 | Later type with modified radius always supplied | |
| 20 | Illustration purposely omitted | ||
| 21 | Pinion wheel spacers x 4 | Hardened steel, to size. In kits a selection are supplied and the excess returned | |
| 22 | Lock tabs crown wheel assembly 9 or 12 | Type supplied depending on application either 9 or 12 | |
| 23 | Bevel wheel spacers x 2 | Hardened steel, to size. In kits a selection are supplied and the excess returned | |
| 24 | Lock tabs, side spring housing x 6 | To fit spring or belleville housing | |
| 25 | Trunnion shafts x 2 | Carry the 4 x pinion wheels in the centre case, supplied if requested at extra cost | Not in Kits |
| 26 | Housing Pinion Heavy Duty modified S2/S3 | Modified to provide better support for pinion bearings on S2 / S3 series axles | |
| 27 | Washer (hardened) | New or remachined fitted on exchange units, supplied if requested at extra cost | Not in Kits |
| 28 | Bearing nose axle pinion (oversize) | Specially oversize for certain applications, supplied if requested in lieu of item 13 | Not in Kits |
| 29 | Thrower S axles used with 30 or 32 and 33 | Always fitted on exchange units, machined / exchange if requested at extra cost | Not in Kits |
| 30 | Seal housing to take item 33 for MKVI axles | Always fitted on exchange units, machined / exchange if requested at extra cost | Not in Kits |
| 31 | Housing Pinion Heavy Duty modified S1 | Modified to provide better support for pinion bearings on S1 series axles | |
| 32 | Seal housing to take item 33 for S2/S3 axle | Always fitted on exchange units, machined / exchange if requested at extra cost | Not in Kits |
| 33 | Oil seal modern type, different sizes | Always fitted on exchange units, supplied if requested at extra cost | Not in Kits |
| 34 | Square head side plate studs | Used on Bentley MkVI / Bentley R type axles as required on exchange units | Not in Kits |
| 35 | Nuts 0.250 inch BSF x 14 | Used on Bentley MkVI / Bentley R type axles on exchange units | Not in Kits |
| 36 | Nuts 0.375 inch BSF x 28 | Used on Bentley MkVI / Bentley R type axles on exchange units | Not in Kits |
| 37 | Plug Drain / Filler | Used on Bentley MkVI / Bentley R type axles as required on exchange units | Not in Kits |
| 38 | Flange drive re-machined for item 33 | Re- machine flange always fitted on exchange units, and faced off square | Not in Kits |
| 39 | Seal housing to take item 33 for S1 axle | Always fitted on exchange units, machined / exchange if requested at extra cost | Not in Kits |
| 40 | Stud and new nut x 14 or x 19 | Normally replaced on exchange units | Not in Kits |