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Brake Master Cylinder w/ Reservoir For 2003-2006 GMC Chevrolet Cadillac Escalade

1st class automotive parts
(53025)
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US $47.12
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Condition:
New
Compatibility:
3 available45 sold

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Located in: Phoenix, Arizona, United States
Delivery:
Estimated between Wed, Nov 26 and Mon, Dec 1 to 94104
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eBay item number:126527492693
Last updated on Nov 22, 2025 11:38:50 PSTView all revisionsView all revisions

Compatibility

This part is compatible with 167 vehicle(s)
YearMakeModelTrimEngineNotes
2006CadillacEscaladeBase Sport Utility 4-Door6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally AspiratedBore: 1.34 in. with Reservoir, with Sensor;With RPO Code JL4 (Active Brake Control)
2006CadillacEscalade ESVBase Sport Utility 4-Door6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally AspiratedBore: 1.34 in. with Reservoir, with Sensor;With RPO Code JL4 (Active Brake Control)
2006CadillacEscalade EXTBase Crew Cab Pickup 4-Door6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally AspiratedBore: 1.34 in. with Reservoir, with Sensor;With RPO Code JL4 (Active Brake Control)
2006ChevroletAvalanche 1500Base Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally AspiratedBore: 1.34 in. with Reservoir, with Sensor;With Active Brake Control; Bore: 34 mm
2006ChevroletAvalanche 1500LS Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally AspiratedBore: 1.34 in. with Reservoir, with Sensor;With Active Brake Control; Bore: 34 mm
2006ChevroletAvalanche 1500LS Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally AspiratedBore: 1.34 in. with Reservoir, with Sensor;With Active Brake Control; Bore: 34 mm
2006ChevroletAvalanche 1500LT Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally AspiratedBore: 1.34 in. with Reservoir, with Sensor;With Active Brake Control; Bore: 34 mm
2006ChevroletAvalanche 1500LT Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally AspiratedBore: 1.34 in. with Reservoir, with Sensor;With Active Brake Control; Bore: 34 mm
2006ChevroletAvalanche 1500Z66 Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally AspiratedBore: 1.34 in. with Reservoir, with Sensor;With Active Brake Control; Bore: 34 mm
2006ChevroletAvalanche 1500Z66 Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally AspiratedBore: 1.34 in. with Reservoir, with Sensor;With Active Brake Control; Bore: 34 mm
2006ChevroletAvalanche 1500Z71 Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally AspiratedBore: 1.34 in. with Reservoir, with Sensor;With Active Brake Control; Bore: 34 mm
2006ChevroletAvalanche 1500Z71 Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally AspiratedBore: 1.34 in. with Reservoir, with Sensor;With Active Brake Control; Bore: 34 mm
2006ChevroletSuburban 1500Base Sport Utility 4-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally AspiratedBore: 1.34 in. with Reservoir, with Sensor;With Active Brake Control;with Hydraulic Booster
2006ChevroletSuburban 1500Base Sport Utility 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally AspiratedBore: 1.34 in. with Reservoir, with Sensor;With Active Brake Control;with Hydraulic Booster
2006ChevroletSuburban 1500LS Sport Utility 4-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally AspiratedBore: 1.34 in. with Reservoir, with Sensor;With Active Brake Control;with Hydraulic Booster
2006ChevroletSuburban 1500LS Sport Utility 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally AspiratedBore: 1.34 in. with Reservoir, with Sensor;With Active Brake Control;with Hydraulic Booster
2006ChevroletSuburban 1500LT Sport Utility 4-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally AspiratedBore: 1.34 in. with Reservoir, with Sensor;With Active Brake Control;with Hydraulic Booster
2006ChevroletSuburban 1500LT Sport Utility 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally AspiratedBore: 1.34 in. with Reservoir, with Sensor;With Active Brake Control;with Hydraulic Booster
2006ChevroletSuburban 1500LTZ Sport Utility 4-Door6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally AspiratedBore: 1.34 in. with Reservoir, with Sensor;With Active Brake Control;with Hydraulic Booster
2006ChevroletSuburban 1500Z71 Sport Utility 4-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally AspiratedBore: 1.34 in. with Reservoir, with Sensor;With Active Brake Control;with Hydraulic Booster
Portions of the information contained in this table have been provided by 1stclassautomotiveparts

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
OE/OEM Part Number
M630284
Brand
1st Class Auto Parts
Type
Master Cylinder
Manufacturer Part Number
15269947, 18047540, 19209199
Material
Aluminum
Manufacturer Warranty
1 Year
Interchange Part Number
M630284
Fitment Type
Direct Replacement
Model
Avalanche 1500, Escalade, Escalade ESV, Escalade EXT
MPN
1st Class Auto Parts
YEAR
2003-2006
MAKE
Chevrolet, Cadillac, GMC
Note
Bore: 1.34 in. with Reservoir, with Sensor
Model 2
Blazer, Suburban 1500, Tahoe, Yukon, Yukon XL 1500
Category

Item description from the seller

About this seller

1st class automotive parts

98.8% positive feedback•269K items sold

Joined Sep 2015
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.8
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Popular categories from this store

See allcategories
Air PumpBall JointBelt TensionerBlower MotorBody PartsBrake Light SwitchBumper & FenderCamshaftCamshaft Position Sensor

Seller feedback (56,519)

All ratingsselected
Positive
Neutral
Negative
  • u***1 (41)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Right fit ,good quality
  • 6***6 (432)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Worked perfect! Great price!
  • n***m (628)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    worked good. thanks
See all feedback

Product ratings and reviews

Learn more
4.1
11 product ratings
  • 6 users rated this 5 out of 5 stars
  • 2 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 2 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Most relevant reviews

See all 11 reviews
  • by theinsa31
    Oct 14, 2025Top critical review

    The bearing and tensioner are good quali...

    The bearing and tensioner are good quality parts. The belt they sent is cheap and the wrong size. Needed to go and buy the right belt👎🏼

    Verified purchase: YesCondition: NewSold by: 1stclassautomotiveparts

  • by gencoo-5
    May 20, 2025

    Well, Tentioner bolt broke before reachi...

    Well, Tentioner bolt broke before reaching torque setting, OEM bolt not compatible, so no a.c. now .the belt looks conforming, and the idler pulley spins , Cheap Mounting Bolt

    Verified purchase: YesCondition: NewSold by: 1stclassautomotiveparts

  • by larrsilco-0
    Dec 16, 2024

    Belt was too short. Other parts were gre...

    Belt was too short. Other parts were great.

    Verified purchase: YesCondition: NewSold by: 1stclassautomotiveparts

  • by vic_96857
    Aug 18, 2025

    Most of the kit fit one or two items did...

    Most of the kit fit one or two items did not fit. They were too big of idle pulley. But the belt and one of the other pulleys did fit so it's okay.

    Verified purchase: YesCondition: NewSold by: 1stclassautomotiveparts

  • by xnfxshadow
    Jun 16, 2025

    Everything fit my 2003 mustang gt 4.6 ex...

    Everything fit my 2003 mustang gt 4.6 except the smooth pulley. It was too big. Luckily the bearing internally was correct and I was able to press it out then in my old pulley.

    Verified purchase: YesCondition: NewSold by: 1stclassautomotiveparts

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