# 837484 Guide Rail | Genuine Volvo Penta Part

## 🔧 Product Description

This genuine Volvo Penta guide rail weighs 0.141 kg and is listed for 46 applications across the MD, TMD, D, TD, TAMD and TAD series. Volvo Penta lists this part for engines from build number 8629 onward.

## 🚤 Compatibility

-   **Engine Family:** MD, TMD, D, TD, TAMD, TAD
-   **Serial Range:** MOXXXX/8629-.

Full model list at the end of this description.

## ⚙️ Key Features

-   0.141 kg
-   46 applications across six engine series
-   Fitted from build number 8629 onward

## 🔌 Function

Guides and locates the moving parts inside the starter assembly so they travel on the intended line.

## ⚠️ Common Signs of Failure

-   Sticking or jerky travel inside the starter
-   Wear groove worn into the running face of the rail
-   Slack or rattle in the mechanism
-   Binding caused by corrosion or hardened grease

## 🛠️ Service Notes

-   Guide rail 837483 carries the same name, build range and 46 applications and differs only in published weight at 0.088 kg against this rail's 0.141 kg, so the two cannot be separated from the listing alone and should be ordered by part number
-   Cap 837379, sealing strip 837488 and guard plate 837558 sit in the same build range and are worth checking at the same time

## 📦 Condition

-   Genuine Volvo Penta part
-   Brand new
-   Supplied in original or equivalent packaging

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta TD120A, TD120AHC, TD120ARC, TD120BHC, TD120BRC
-   Volvo Penta TD100ARC, TD100A, TD100CHC, TD100CRC
-   Volvo Penta D70CHC, D70CRC, D70B
-   Volvo Penta TAD120AHC, TAD120BHC, TAD120CHC
-   Volvo Penta MD100B, MD100B-CC
-   Volvo Penta MD70B, MD70C
-   Volvo Penta TAMD120A, TAMD120B
-   Volvo Penta TAMD122A, TAMD122D
-   Volvo Penta TAMD73P-A, TAMD73WJ-A
-   Volvo Penta TD121CHC, TD121CRC
-   Volvo Penta TD70CHC, TD70CRC
-   Volvo Penta TMD100A, TMD100C
-   Volvo Penta TMD120A, TMD120B
-   Volvo Penta D100B
-   Volvo Penta D120A
-   Volvo Penta MD120A
-   Volvo Penta TAD121CHC
-   Volvo Penta TAMD102A
-   Volvo Penta TAMD103A
-   Volvo Penta TAMD121D
-   Volvo Penta TAMD71B
-   Volvo Penta TAMD74A
-   Volvo Penta TMD102A
-   Volvo Penta TMD121C
-   Volvo Penta TMD122A
-   Volvo Penta TMD70C

## Details

- **Price:** 272.06 AUD
- **Vendor:** Volvo Penta
- **Type:** Brackets & Mounts
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 272.06 AUD | In stock |

## Images

- 837484 Guide Rail | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/837484-guide-rail-genuine-volvo-penta)
> Updated: 2026-09-19