1ST/2ND SYNCHRONIZER CONE SUITABLE TO ZF TRANSMISSIONS 1316304156

SYNCHRONIZER CONE 1ST/2ND SUITABLE TO ZF TRANSMISSIONS 1316304156

1. Quick Notice

Confirm the OEM number 1316304156 on your original synchronizer cone before ordering. This cone is suitable for ZF transmissions and serves 1st/2nd gear positions. Verify transmission model (16S150, 16S151, 16S220A, etc.) before purchase. Professional transmission technician required for installation. Use GL-4 gear oil only.

2. Description

The 1316304156 synchronizer cone is a precision transmission component for ZF heavy-duty truck gearboxes. This cone fits between the synchronizer hub and gear, equalizing rotational speeds before tooth engagement. Manufactured from high-strength alloy steel with a precision-machined friction cone. Suitable for ZF transmissions including 16S150, 16S151, 16S220A, 16S221, 16S222, 16S251, 8S151, 8S162, 8S182 and various 16S/8S series derivatives. Serves 1st/2nd gear synchronizer assemblies. Also compatible with trucks fequipped with these ZF gearboxes. Cross-references include 42540018, 42543323, 42579092, 503557201, 1621137, 1643381, 81324250157, 81324250214, 82324250010, 5001864355, 5001864640, 0769171904, 1316304146, 123196, 130437, and 131995. Common failure symptoms include grinding during 1st/2nd gear shifts, difficult gear engagement, and transmission noise. Replacement restores proper shift quality.

3. Parameters Table

4. Custom Content

Installation Check: Before assembly, examine the mating gear cone for scoring or glazing. Press the cone onto the gear cone and twist. A functional cone resists rotation while a worn cone spins freely. Install with correct orientation toward the gear cone.

Oil Requirement: Use GL-4 80W-90 gear oil only. GL-5 oil contains extreme pressure additives that damage steel synchronizer components and must not be used.

5. FAQ (One by One Question and Answer)

Q1: Which ZF transmissions use the 1316304156 synchronizer cone?
A1: This cone fits ZF 16S150, 16S151, 16S220A, 16S221, 16S222, 16S251, 8S151, 8S162, 8S182 and various 16S/8S series derivatives.

Q2: Which truck brands are compatible with this cone?
A2:  trucks equipped with compatible ZF gearboxes use this cone.

Q3: What is the weight of this synchronizer cone?
A3: Approximately 1.12 kg (2.47 lb).

Q4: How do I test my old cone for wear?
A4: Press the cone firmly onto the mating gear cone and twist by hand. A functional cone locks or provides strong resistance. A worn cone spins freely with minimal friction.

Q5: Is this a steel synchronizer cone?
A5: Yes. Manufactured from high-strength alloy steel. A magnet will stick to this cone.