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Ford

Ford Cosworth YB / N5 ACL Race Series connecting rod bearings 4B2166H-STD
 ENGINE BEARINGS
rods.jpg

CON ROD BEARING SET

Part#
4B2166H

4B2166HX

 
Sizes STD, .25, .50 STD
Oil Clearance Standard + 0.001" Extra
Half Type Identical Halves
Material

Tri-metal Hardened steel backs

Min Std Shaft Size

2.0468 in / 51.990 mm

Max Std Shaft Size 2.0472 in / 52.000 mm
Min Std Tunnel Size 2.1654 in / 55.000 mm
Max Std Tunnel Size 2.1661 in / 55.020 mm
Max Wall at Crown 0.0589 in / 1.496 mm 0.0584 in / 1.483 mm
Max Overall Length

0.792 in / 20.12 mm

Notes

Diagram       
(Top View) 

4B2166H_000.JPG
€65.00
Ford Cosworth YB / N5 ACL Race Series main bearings 5M2167H-STD
 ENGINE BEARINGS
rods.jpg

MAIN BEARING SET

Part#
5M2167H

 
5M2167HX

 
Sizes STD, .25, .50 STD
Oil Clearance Standard + 0.001" Extra
Half Type Identical Halves
Material Tri-Metal
Min Std Shaft Size

2.2437 in / 56.990 mm

Max Std Shaft Size 2.2441 in / 57.000mm
Min Std Tunnel Size 2.3866 in / 60.620 mm
Max Std Tunnel Size 2.3874 in / 60.640 mm
Max Wall at Crown 0.0710 in / 1.803 mm

0.0705 in / 1.790 mm

Max Overall Length 0.935 in / 23.75 mm
Notes

Diagram       
(Top View) 

5M2167H_000.JPG
€85.00
Kolbenschmidt plain bearing measuring tape/plastic gauge 50009880

Part number 50009880.
Kolbenschmidt plain bearing measuring tape / plastic gauge kit (10 pcs.).
Measuring strips for the determination of bearing clearance for plain bearings

€13.00
ACL plain bearing measuring tape/flexigauge AG-1 (Green)
  1. Remove the bearing cap, wipe the journal and bearing shell clear of oil.
  2. Place a piece of Flexigauge across the bearing at the crown (see Figure 1).
  3. Install the bearing cap and using a Torque Wrench tighten the bolts to the correct tension.
    DO NOT REVOLVE THE SHAFT OR BEARINGS.
  4. Remove bearing cap. The Flexigauge will be adhering either to the bearing or shaft.
  5. Compare the width of the flattened Flexigauge with the graduation of the envelope. The figure within the graduations indicates the clearance in thousandths of an inch of millimetres, depending on which side of the envelope is used. (See Figure 2)
  6. Taper is indicated when Flexigauge is wider at one end than the other, the amount of taper being the difference between the readings. The widest part of the Flexigauge represents the area of least clearance. “Barrelling” of the shaft when the Flexigauge is wider in the centre of the bearing.


€15.00
Permatex Ultra Slick assembly lubricant for engine bearings 118ml

Part number 81950
Permatex Ultra Slick assebly lubricant, lube oil for engine bearings.
Capacity 118 ml

€12.00