1999-2010 Powerstroke ZF Manual Transmission 1st & 2nd Synchro Ring Blockers (ZMSR1319-304-075)

Description

Fits

Year	Make	Model
1999 - 2010	Ford	F-250 Super Duty
1999 - 2010	Ford	F-350 Super Duty
1999 - 2010	Ford	F-450 Super Duty
1999 - 2010	Ford	F-550 Super Duty
2001 - 2006	Chevrolet	Silverado 2500 HD
2001 - 2006	Chevrolet	Silverado 3500
2001 - 2006	GMC	Sierra 2500 HD
2001 - 2006	GMC	Sierra 3500
2004 - 2006	Chevrolet	C4500 Kodiak
2004 - 2006	Chevrolet	C5500 Kodiak
2004 - 2006	GMC	C4500 Topkick
2004 - 2006	GMC	C5500 Topkick
2006 - 2006	Ford	F-350

 

If you notice an increase in grinding gears, difficulty shifting, or you literally cannot go into gear, it may be time to inspect your synchro rings. The primary purpose of these rings is to prevent these issues and provide you with a positive, smooth, and effortless engagement.

Part Number: ZMSR1319-304-075

Features

• ZF 6-speed Manual Transmission
• 1st & 2nd Blocker Synchro Ring
  
• Smooth gear engagement 
• Prevents grinding