
|
|
|||||||||||||
| Quantity | 2 | 3 | ||||||||||||
| Crankshaft | 49.982 / 49.962 | 49.982 / 49.962 | ||||||||||||
| Housing | 53.711 / 53.731 | 53.711 / 53.731 | ||||||||||||
| Max Wall | 1.854 | 1.854 | ||||||||||||
| Max Length | 17.399 | 17.399 |

| ENGINE BEARINGS | ||
![]() |
CON ROD BEARING SET |
|
| Part# | ||
| 6B1515H |
6B1515HX |
|
| Sizes | STD, .025, .25 | STD |
| Oil Clearance | Standard | + 0.001" Extra |
| Half Type | Identical Halves | |
| Material |
Tri-metal Hardened steel backs |
|
| Min Std Shaft Size |
1.9675in / 49.975mm |
|
| Max Std Shaft Size |
1.9681in / 49.991mm |
|
| Min Std Tunnel Size |
2.0866in / 53.000mm |
|
| Max Std Tunnel Size |
2.0875in / 53.015mm |
|
| Max Wall at Crown |
0.0588in / 1.493mm |
0.0538in / 1.481mm |
| Max Overall Length |
0.709in / 18.00mm |
|
| Notes | ||
|
Diagram |
![]() |
|

| Position | |||||||
|---|---|---|---|---|---|---|---|
| Pairs & PN |
|
||||||
| Quantity | 5 | ||||||
| Crankshaft | 44.994 / 44.981 | ||||||
| Housing | 48.999 / 49.017 | ||||||
| Max Wall | 1.999 | ||||||
| Max Length | 18.230 |

| Position | |||||||
|---|---|---|---|---|---|---|---|
| Pairs & PN |
|
||||||
| Quantity | 5 | ||||||
| Crankshaft | 53.978 / 53.962 | ||||||
| Housing | 58.999 / 59.017 | ||||||
| Max Wall | 2.507 | ||||||
| Max Length | 18.461 |

| ENGINE BEARINGS | ||
![]() |
CON ROD BEARING SET |
|
| Part# | ||
| 4B1630H |
4B1630HX |
|
| Sizes | STD, .025, .25, .50 | STD |
| Oil Clearance | Standard | + 0.001" Extra |
| Half Type | Identical Halves | |
| Material |
Tri-metal Hardened steel backs |
|
| Min Std Shaft Size |
1.7701in / 44.961mm |
|
| Max Std Shaft Size |
1.7701in / 44.961mm |
|
| Min Std Tunnel Size |
1.8898in / 48mm |
|
| Max Std Tunnel Size |
1.8903in / 48.013mm |
|
| Max Wall at Crown |
0.0593in / 1.505mm |
0.0587in / 1.492mm |
| Max Overall Length |
0.7323in / 18.6mm |
|
| Notes | ||
|
Diagram |
![]() |
|

|
|||||||
| Quantity | 4 | ||||||
| Crankshaft | 48.019 / 48.001 | ||||||
| Housing | 51.587 / 51.600 | ||||||
| Max Wall | 1.775 | ||||||
| Max Length | 20.470 |

|
|||||||
| Quantity | 4 | ||||||
| Crankshaft | 48.986 / 48.971 | ||||||
| Housing | 51.999 / 52.012 | ||||||
| Max Wall | 1.496 | ||||||
| Max Length | 19.271 |

|
|||||||
| Quantity | 6 | ||||||
| Crankshaft | 44.991 / 44.973 | ||||||
| Housing | 48.001 / 48.016 | ||||||
| Max Wall | 1.491 | ||||||
| Max Length | 18.001 |

Part number 6B5530HX-STD (+0.001" extra clearance)
ACL Race Series connecting rod bearings
Audi / VW - 2.8 2.9 3.2 3.6 VR6 R32 R36 (BUB, BHK, AES, AUE, ABV, AAA, AMY)

| Position | Connecting rod: 1, 2, 3, 4, 5, 6 |
||||||
|---|---|---|---|---|---|---|---|
| Pairs & Part Numbers |
|
||||||
| Quantity | 6 | ||||||
| Crankshaft Diameter | 48.992 / 48.974mm | ||||||
| Housing Diameter | 53.000 / 53.015mm | ||||||
| Max Wall Thickness | 1.994mm | ||||||
| Max Length | 16.002mm |

|
|||||||
| Quantity | 4 | ||||||
| Crankshaft | 51.999 / 51.989 | ||||||
| Housing | 54.999 / 55.019 | ||||||
| Max Wall | 1.491 | ||||||
| Max Length | 19.969 |