ENGINE BEARINGS | ||
![]() |
CON ROD BEARING SET |
|
Part# | ||
4B1606H |
4B1606HX |
|
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 |
1.8802" /47.758mm |
|
Max Std Shaft Size |
1.8810" /47.778mm |
|
Min Std Tunnel Size |
1.9921" /50.600mm |
|
Max Std Tunnel Size |
1.9929" /50.619mm |
|
Max Wall at Crown |
0.0553" / 1.405mm |
0.0548" /1.392mm |
Max Overall Length |
0.748" / 19.00mm |
|
Notes | Bearing has 1.65mm oil hole at crown | |
Diagram |
![]() |
ENGINE BEARINGS | ||
![]() |
CON ROD BEARING SET |
|
Part# | ||
4B1606H |
4B1606HX |
|
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 |
1.8802" /47.758mm |
|
Max Std Shaft Size |
1.8810" /47.778mm |
|
Min Std Tunnel Size |
1.9921" /50.600mm |
|
Max Std Tunnel Size |
1.9929" /50.619mm |
|
Max Wall at Crown |
0.0553" / 1.405mm |
0.0548" /1.392mm |
Max Overall Length |
0.748" / 19.00mm |
|
Notes | Bearing has 1.65mm oil hole at crown | |
Diagram |
![]() |
ENGINE BEARINGS | ||
![]() |
CON ROD BEARING SET |
|
Part# | ||
4B1606H |
4B1606HX |
|
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 |
1.8802" /47.758mm |
|
Max Std Shaft Size |
1.8810" /47.778mm |
|
Min Std Tunnel Size |
1.9921" /50.600mm |
|
Max Std Tunnel Size |
1.9929" /50.619mm |
|
Max Wall at Crown |
0.0553" / 1.405mm |
0.0548" /1.392mm |
Max Overall Length |
0.748" / 19.00mm |
|
Notes | Bearing has 1.65mm oil hole at crown | |
Diagram |
![]() |
Engines Audi / VW - 1.6 1.8 2.0 (2V, 4V, 5V, Turbo applications, 1983-2003)
ENGINE BEARINGS | ||
![]() |
MAIN BEARING SET |
|
Part# | ||
5M1644H |
5M1644HX |
|
Sizes | STD, .25, .50 | STD |
Oil Clearance | Standard | + 0.001" Extra |
Half Type | Upper & Lower | |
Material | Tri-metal | |
Min Std Shaft Size | 2.1243in / 53.958mm | |
Max Std Shaft Size | 2.1251in / 53.978mm | |
Min Std Tunnel Size | 2.3228in / 59.000mm | |
Max Std Tunnel Size | 2.3236in / 59.019mm | |
Max Wall at Crown | 0.0985in / 2.502mm | 0.0980in / 2.489mm |
Max Overall Length | 0.728in / 18.49mm | |
Notes | Set contain 6 x 1648H and 4 x 1644H shells. Use 1648H shell in #4 position as upper and lower. | |
Diagram |
|
ENGINE BEARINGS | ||
![]() |
MAIN BEARING SET |
|
Part# | ||
5M1644H |
5M1644HX |
|
Sizes | STD, .25, .50 | STD |
Oil Clearance | Standard | + 0.001" Extra |
Half Type | Upper & Lower | |
Material | Tri-metal | |
Min Std Shaft Size | 2.1243in / 53.958mm | |
Max Std Shaft Size | 2.1251in / 53.978mm | |
Min Std Tunnel Size | 2.3228in / 59.000mm | |
Max Std Tunnel Size | 2.3236in / 59.019mm | |
Max Wall at Crown | 0.0985in / 2.502mm | 0.0980in / 2.489mm |
Max Overall Length | 0.728in / 18.49mm | |
Notes | Set contain 6 x 1648H and 4 x 1644H shells. Use 1648H shell in #4 position as upper and lower. | |
Diagram |
|
ENGINE BEARINGS | ||
![]() |
MAIN BEARING SET |
|
Part# | ||
5M1644H |
5M1644HX |
|
Sizes | STD, .25, .50 | STD |
Oil Clearance | Standard | + 0.001" Extra |
Half Type | Upper & Lower | |
Material | Tri-metal | |
Min Std Shaft Size | 2.1243in / 53.958mm | |
Max Std Shaft Size | 2.1251in / 53.978mm | |
Min Std Tunnel Size | 2.3228in / 59.000mm | |
Max Std Tunnel Size | 2.3236in / 59.019mm | |
Max Wall at Crown | 0.0985in / 2.502mm | 0.0980in / 2.489mm |
Max Overall Length | 0.728in / 18.49mm | |
Notes | Set contain 6 x 1648H and 4 x 1644H shells. Use 1648H shell in #4 position as upper and lower. | |
Diagram |
|
Part number 2T1644-STD
ACL thrust washers kit
Audi / VW - 1.6 1.8 2.0 (1983-2001)
|
|||||||
Quantity | 4 | ||||||
Crankshaft | 47.777 / 47.757 | ||||||
Housing | 50.599 / 50.620 | ||||||
Max Wall | 1.402 | ||||||
Max Length | 18.971 |
|
|||||||
Quantity | 4 | ||||||
Crankshaft | 47.777 / 47.757 | ||||||
Housing | 50.599 / 50.620 | ||||||
Max Wall | 1.402 | ||||||
Max Length | 18.971 |
|
|||||||
Quantity | 4 | ||||||
Crankshaft | 47.777 / 47.757 | ||||||
Housing | 50.599 / 50.620 | ||||||
Max Wall | 1.402 | ||||||
Max Length | 18.971 |
|
|||||||
Quantity | 4 | ||||||
Crankshaft | 47.777 / 47.757 | ||||||
Housing | 50.599 / 50.620 | ||||||
Max Wall | 1.402 | ||||||
Max Length | 18.971 |
1,2,3,5 | 4 | |||||||||||||
Pairs & PN |
|
|
||||||||||||
Quantity | 4 | 1 | ||||||||||||
Crankshaft | 53.978 / 53.957 | 53.978 / 53.957 | ||||||||||||
Housing | 58.999 / 59.017 | 58.999 / 59.017 | ||||||||||||
Max Wall | 2.499 | 2.499 | ||||||||||||
Max Length | 18.461 | 18.461 |