# 876512 Big-End Bearing Kit | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta big-end bearing kit in 0.25 mm undersize, weighing 0.098 kg and listed for 89 applications across the MD, TMD, AD, TAMD, AQAD and D series.

## 🚤 Compatibility

-   **Engine Family:** MD, TMD, AD, TAMD, AQAD, D, TD, DP, DPX, SP, AQD, KAMD, KAD

Full model list at the end of this description.

## ⚙️ Key Features

-   0.25 mm undersize
-   0.098 kg
-   89 applications across MD, TMD, AD, TAMD, AQAD and D series
-   One of four grades listed here
-   Quantity varies by assembly, most commonly six

## 🔌 Function

Carries the connecting rod on a crankshaft journal that has been reground 0.25 mm undersize, running on an oil film so rod and crank never touch.

## ⚠️ Common Signs of Failure

-   A dull knock from the bottom end that gets louder under load
-   Oil pressure low or dropping when hot
-   Bright metal or copper flakes in the oil filter
-   Shells found scored or wiped at strip-down

## 🛠️ Service Notes

-   The grades run 876511 standard, this kit at 0.25 mm, 876513 at 0.50 mm and 876514 at 0.75 mm; order by the measured journal diameter, since the published weights do not follow the grade steps
-   Confirm what the crankshaft was last ground to before ordering, and measure the journals rather than assuming the grade

## 🔄 Supersession & Cross Reference

### Aftermarket / Verified Equivalents

-   Recmar: RM876512
-   Crom: 111323
-   Orbitrade: ORB11512
-   Swedish Lorry Parts (SLP): CRP-512

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta AD41P-B, AD41B, AD41D, AD41L-A, AD41P-A, AD41, AD41A, AD41BJ
-   Volvo Penta TAMD31L-A, TAMD31M-A, TAMD31P, TAMD31P-A, TAMD31S, TAMD31A, TAMD31B, TAMD31D
-   Volvo Penta TAMD41B, TAMD41D, TAMD41H-A, TAMD41H-B, TAMD41M-A, TAMD41P-A, TAMD41P, TAMD41A
-   Volvo Penta AD31, AD31B, AD31D-A, AD31L-A, AD31P-A, AD31XD
-   Volvo Penta D41, D41B, D41D, D41L-A
-   Volvo Penta DP-A, DP-A1, DP-B, DP-B1
-   Volvo Penta TMD31A, TMD31B, TMD31D, TMD31L-A
-   Volvo Penta TMD41A, TMD41B, TMD41D, TMD41L-A
-   Volvo Penta KAD42A, KAD42B, KAD42P-A
-   Volvo Penta KAD44P, KAD44P-B, KAD44P-C
-   Volvo Penta KAMD42A, KAMD42B, KAMD42P-A
-   Volvo Penta KAMD43P, KAMD43P-A, KAMD43P-B
-   Volvo Penta KAMD44P-B, KAMD44P-C, KAMD44P-A
-   Volvo Penta TMD40A, TMD40B, TMD40C
-   Volvo Penta AQAD40B, AQAD40A
-   Volvo Penta 740A, 290A
-   Volvo Penta SP-A, SP-A1
-   Volvo Penta TAMD40A, TAMD40B
-   Volvo Penta TAMD42WJ-A, TAMD42B
-   Volvo Penta AQAD30A
-   Volvo Penta AQD40A
-   Volvo Penta DPX
-   Volvo Penta KAD300-A
-   Volvo Penta KAD32P
-   Volvo Penta KAD43P-A
-   Volvo Penta KAMD300-A
-   Volvo Penta MD30A
-   Volvo Penta MD31A
-   Volvo Penta MD40A
-   Volvo Penta TAMD30A
-   Volvo Penta TD30A
-   Volvo Penta TD31ACE
-   Volvo Penta TD40A
-   Volvo Penta TMD30A

## Details

- **Price:** 157.73 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 157.73 AUD | In stock |

## Images

- 876512 Big-End Bearing Kit | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/876512-big-end-bearing-kit-genuine-volvo-penta)
> Updated: 2026-08-22