Serpentine Belt Tensioner Long Style 3885250 for Volvo Penta 4.3 5.0 5.7 8.1L Crusader
Serpentine Belt Tensioner Long Style 3885250 for Volvo Penta 4.3 5.0 5.7 8.1L Crusader
Product Overview
Long-style serpentine belt tensioner for Volvo Penta and Crusader marine engines from 4.3 L to 8.1 L. It replaces Volvo Penta 3885250 and 3587858, Crusader / PCM RA068001 and Sierra 18-6457. The tensioner holds belt load on the accessory drive, and a worn unit shows up as a chirp that goes away when you spray the belt, a belt that walks off the pulley, or a tensioner arm that no longer returns. Supplied as 1 x tensioner.
Specifications & Attributes
| Specification | Detail |
|---|---|
| Condition | New / New with tags |
| Type | Serpentine Belt Tensioner — LONG STYLE |
| Engine Type | Volvo Penta and Crusader / PCM marine |
| Displacement | 4.3 L, 5.0 L, 5.7 L, 8.1 L |
| Engine Layout | V6 and V8 |
| Packaging | 14.5 x 11 x 10 cm (5.7 x 4.3 x 3.9 in) |
| Warranty | Standard |
OEM Cross Reference
| Brand | OEM Part Numbers |
|---|---|
| Volvo Penta | 3885250, 3587858 |
| Crusader / PCM | RA068001 |
| Sierra | 18-6457 |
Compatible Engines
Fits the following Volvo Penta and Crusader engines:
| Brand | Model | Displacement |
|---|---|---|
| Volvo Penta | V6 | 4.3 L |
| Volvo Penta | V8 | 5.0 L |
| Volvo Penta | V8 | 5.7 L |
| Volvo Penta | V8 | 8.1 L |
| Volvo Penta | Inline-six V6-225 | V6-225 |
| Volvo Penta | Inline-six V6-270 | V6-270 |
| Volvo Penta | Inline-six V6-300 | V6-300 |
| Volvo Penta | Inline-six V6-320 | V6-320 |
| Volvo Penta | GI, GL, GXI, OSI variants | As listed |
| Crusader / PCM | Marine inboard | 5.0 L, 5.7 L |
What's Included
| Component | Qty |
|---|---|
| Serpentine Belt Tensioner (Long Style) | 1 |
Condition & Warranty
| Item | Detail |
|---|---|
| Condition | New / New with tags |
| Warranty | Standard |
| Packaging | Sealed retail packaging |
Before You Buy
- Measure the arm length on your existing tensioner before ordering — this is the LONG style
- Volvo Penta also used a short-style tensioner on some 4.3 L and 5.0 L engines; the two are not interchangeable
- Verify your engine model and serial number
- Inspect the belt at the same time — a failed tensioner usually glazes the belt
- 30-Day Easy Returns
- Free Worldwide Shipping
- OEM Quality Without the Markup
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Before You Buy
Frequently Asked Questions
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We offer a 14-day hassle-free return on all products. Items must be unused and in original packaging. Every XRmarine part is also covered by our 1-year warranty against manufacturing defects. If something is not right, email us at info@xrmarineparts.com — replacement or full refund, your choice.
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