Description
Overview
Argo Greek Coupler 1-3/8in 32 Spline is a compact female-to-female splined coupler for marine gearbox and driveline conversion work. It is supplied under part number AM3110 and suits applications where a 1-3/8in female 32-spline interface needs to connect with a female 20-tooth, 2.75in side.
This listing is based on the supplied product details and images. Because spline fitment is precise, the matching shaft size, tooth count, engagement depth and overall clearance should be checked before installation.
Features
- Female 1-3/8in 32-spline drive interface.
- Female 20-tooth opposing side with 2.75in outside size noted.
- Black-finished machined metal body as shown in the supplied images.
- Compact stepped shape for conversion and replacement driveline work.
Specifications and Materials
| Part number | AM3110 |
| Type | Greek coupler, female to female |
| Primary interface | 1-3/8in female, 32 spline |
| Opposing interface | Female 20 tooth |
| Outside size noted | 2.75in |
| Finish | Black finish |
General spline references are listed by ISO under keys and keyways, splines for technical context. The Argo Greek Coupler 1-3/8in 32 Spline should be matched by measurement rather than by appearance alone.
Compatibility and Fitment
Use this coupler only where both mating components match the listed spline and tooth details. In addition, check shaft condition before fitting, since worn splines can create backlash, noise or uneven loading. A light trial fit is useful before final assembly, but do not force the coupler onto a damaged or incorrect spline.
Where the part forms part of a gearbox conversion, also confirm shaft alignment, coupling engagement and surrounding clearance. If the original assembly has been modified, compare the old coupler with AM3110 before fitting.
Compliance and Safety
No universal compliance claim is made for this component. Instead, treat it as a precision driveline part that depends on correct fitment, correct alignment and suitable service conditions. For safety, inspect all mating parts, secure the driveline properly and test the assembly before returning the boat to use.
Marine Applications
Argo Greek Coupler 1-3/8in 32 Spline is suitable for marine workshop use where a matching splined drive connection is required. Typical use may include inboard gearbox conversion work, driveline repairs, adaptor matching and replacement of a worn or incorrect coupler.
Why Choose Argomarine
Argomarine supports Australian inboard boat owners and workshops with practical driveline and gearbox parts. As a result, buyers can source specialised couplers, shafts and conversion components from a supplier focused on marine fitment. For related marine driveline parts, browse the Argo couplings and drive shafts category range.
