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CUMMINS

CUMMINS 4935569 OEM TIMING GEAR CASE FRONT COVER (GEAR COVER) – ISB 5.9L/6.7L (2003–2018)

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SKU:
CUM4935569
MPN:
4935569
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  • CUMMINS 4935569 OEM TIMING GEAR CASE FRONT COVER (GEAR COVER) – ISB 5.9L/6.7L (2003–2018)
  • CUMMINS 4935569 OEM TIMING GEAR CASE FRONT COVER (GEAR COVER) – ISB 5.9L/6.7L (2003–2018)
  • CUMMINS 4935569 OEM TIMING GEAR CASE FRONT COVER (GEAR COVER) – ISB 5.9L/6.7L (2003–2018)
  • CUMMINS 4935569 OEM TIMING GEAR CASE FRONT COVER (GEAR COVER) – ISB 5.9L/6.7L (2003–2018)
  • CUMMINS 4935569 OEM TIMING GEAR CASE FRONT COVER (GEAR COVER) – ISB 5.9L/6.7L (2003–2018)
  • CUMMINS 4935569 OEM TIMING GEAR CASE FRONT COVER (GEAR COVER) – ISB 5.9L/6.7L (2003–2018)
  • CUMMINS 4935569 OEM TIMING GEAR CASE FRONT COVER (GEAR COVER) – ISB 5.9L/6.7L (2003–2018)
  • CUMMINS 4935569 OEM TIMING GEAR CASE FRONT COVER (GEAR COVER) – ISB 5.9L/6.7L (2003–2018)
$398.54

Description

Genuine Cummins

Cummins 4935569 — Timing Gear Case Front Cover (Gear Cover)

MPN: 4935569  |  Also Known As: front timing cover, gear cover, timing gear housing cover  |  Cross-Ref (ID only): Mopar 68038178AA

Why This Part

  • OE casting ensures proper sealing and long-term durability.
  • Precision alignment of cam & crank gears to maintain valve timing accuracy.
  • Direct-fit for 2003–2018 Ram 5.9L/6.7L ISB applications (verify by VIN/ESN).
  • ✓ Helps stop oil leaks and contamination at the gear case.
OE Fit Stock Replacement 1 Per Engine

Quick Specs

Type Timing gear case front cover (gear cover)
OE Part # 4935569
Cross-Refs (ID only) Mopar 68038178AA
Qty Required 1 per engine (sold individually)
Contents Cover only; seals/gaskets sold separately

Verified Fitment (Automotive)

Year RangeEngineChassis
2003–2007 Ram 5.9L ISB (24V Common-Rail) Ram 2500/3500
2007.5–2018 Ram 6.7L ISB (24V Common-Rail) Ram 2500/3500

Industrial/Off-Highway: Used on ISB/QSB 6.7 (EPA13+) and related applications—verify by ESN before ordering.

Often Paired With

  • Front crankshaft seal (verify by VIN/ESN)
  • Gear housing/cover gasket set
  • Timing cover bolt kit (replacement hardware)
  • Fresh engine oil & filter after sealing repairs

What’s In The Box

  • (1) Genuine Cummins Timing Gear Case Front Cover (4935569)
  • Seals & gaskets sold separately (see “Often Paired With”).

Install Tips

  • Inspect and clean sealing surfaces; follow Cummins torque specs and pattern.
  • Consider replacing the front main seal while the cover is off.
  • Verify gear alignment and check for leaks on first warm-up.

FAQ

WILL THIS FIT MY 2003–2018 RAM 5.9L/6.7L?

Yes—this OE front timing cover is listed for 2003–2007 5.9L and 2007.5–2018 6.7L ISB Rams (confirm by VIN/ESN).

DOES THE COVER INCLUDE SEALS OR GASKETS?

No—this is the cover only. Add a front crankshaft seal and the correct gear housing/cover gaskets for your year/engine.

IS THIS A GENUINE CUMMINS PART?

Yes—Cummins 4935569 with OEM geometry and sealing surfaces.

WHAT’S THE MOPAR CROSS-REFERENCE?

Commonly cross-referenced to Mopar 68038178AA for Ram applications.

DO I NEED TO REMOVE THE HARMONIC BALANCER?

Yes—removal is typically required to access and replace the front cover and front main seal.

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Additional Information

Vehicle Year:
2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2016
Vehicle Make:
DODGE
ENGINE:
5.9L,6.7L
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