MINI & MOKE LAYSHAFT – 4 SYNCRO – COMPETITION – A SERIES – [C-22A1738]
PRODUCT OVERVIEW
Competition grade layshaft to suit Mini and Moke A-Series 4-synchro gearboxes.
This upgraded layshaft is suitable for Morris Cooper S, Mini K and Leyland rod change gearbox applications using the 4-synchro A-Series gearbox setup. The layshaft is a critical gearbox component, supporting the laygear and helping maintain correct gear mesh, bearing support and long-term gearbox reliability.
A worn or damaged layshaft can cause gearbox noise, poor bearing support, excessive wear and eventual gearbox failure. This competition-grade option is ideal for stronger rebuilds, performance use or any quality gearbox overhaul where durability matters.
SPECIFICATIONS
- Suits: Mini and Moke A-Series 4-synchro gearboxes
- Application: Gearbox layshaft
- Type: Competition grade
- Gearbox type: 4-synchro A-Series
- Common fitment: Morris Cooper S, Mini K and Leyland rod change gearboxes
- Required large rollers: 2 x [CHM141]
- Required needle roller: 1 x [HYL8473]
- Alternative needle roller part number: [88G396]
- 3-synchro layshaft available separately: [22A1731]
- 3-synchro A+ layshaft available separately: [C-22A1739]
- 1 required per gearbox
IMPORTANT FITMENT NOTE
This layshaft is for A-Series 4-synchro gearbox applications only. For 3-synchro gearboxes, use [22A1731]. For 3-synchro A+ type gearboxes, use [C-22A1739].
Always inspect the laygear bearing surfaces, needle rollers, thrust washers and gearbox casing during assembly, as worn supporting parts can quickly damage a new layshaft.
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