# 21990 Mercruiser Cylinder Service Kit Rec21990 - Compatible Parts 45523, 45706A4, 77442A1, 77443

The MERCRUISER Cylinder Service Kit is your essential solution for maintaining optimal engine performance. Designed for compatibility with multiple models, it ensures reliability and efficiency.

Specifications:

\- SKU: REC21990

\- Compatible Parts: 45523, 45706A4, 77442A1, 77443

\- Height: 6.0 cm

\- Width: 5.0 cm

\- Length: 40.5 cm

\- Weight: 0.95 kg

## Details

- **Price:** 1241.0 AUD
- **Vendor:** Recmar
- **Tags:** Sawley’s AAM Aftermarket – Power Trim | Trim & Tilt Systems & Components

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1241.00 AUD | In stock |

## Images

- 21990 Mercruiser Cylinder Service Kit Rec21990 - Compatible Parts 45523, 45706A4, 77442A1, 77443
- 21990 Mercruiser Cylinder Service Kit Rec21990 - Compatible Parts 45523, 45706A4, 77442A1, 77443

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21990-mercruiser-cylinder-service-kit-rec21990-compatible-parts-45523-45706a4-77442a1-77443)
> Updated: 2026-06-23