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263-9252 TRACK GP -STEEL PART OF 263-9251 TRACK GP AN ATTACHMENT 303.5E2 MINI HYD EXCAVATOR


UNDERCARRIAGE
TRACK GP
UNDERCARRIAGE GP
HYDRAULIC SYSTEM
ACCUMULATOR GP
OPERATOR STATION
CONTROL GP-HYDRAULIC

MINI HYD EXCAVATOR 303.5E2 MINI HYD EXCAVATOR JWY
 303.5E2 Mini Hydraulic Excavator JWY00001-UP (MACHINE) POWERED BY C1.7 Engine SEBP7633 303.5E2 JWY   (2015)

UNDERCARRIAGE

TRACK GP
436-2486 TRACK AR
436-2487 TRACK AR
263-9251 TRACK GP
TRACK GP
263-9252 TRACK GP
382-3843 TRACK GP
 

#SEBP76330220
 

263-9252: TRACK GP

263-9252 TRACK GP -STEEL
PART OF 263-9251 TRACK GP
AN ATTACHMENT
i05898514 SEBP7633
2639252 TRACK GP Parts scheme
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Parts for your 303.5E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 263-9253 Y [1] LINK AS-TRACK  
2. 158-4684 [46] SHOE-TRACK  
  Y   SEPARATE ILLUSTRATION
 

#SEBP76330221
 

382-3843: TRACK GP

382-3843 TRACK GP -RUBBER BELT
PART OF 436-2486 TRACK AR
AN ATTACHMENT
i05878941 SEBP7633
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Parts for your 303.5E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  382-3844 [1] TRACK AS (RUBBER BELT)  
 

#SEBP76330222
 

397-7036: UNDERCARRIAGE AR

397-7036 UNDERCARRIAGE AR
PART OF 452-5617 COMMON AR
ALSO AN ATTACHMENT
i07358750 SEBP7633
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Parts for your 303.5E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  436-7826 Y [1] FRAME GP-UNDERCARRIAGE  
  498-9092 Y [1] GEAR & BEARING GP-SWING  
  422-0861 Y [1] IDLER GP-FRONT  
  Y [1] ROLLER AR-TRACK & CARRIER  
    -OR-
  Y [1] ROLLER AR-TRACK & CARRIER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP76330223
 

452-3225: ACCUMULATOR & MTG GP-HYDRAULIC

452-3225 ACCUMULATOR & MTG GP-HYDRAULIC -CHARGED
PART OF 460-8473 HYDRAULIC AR
ALSO AN ATTACHMENT
i06111739 SEBP7633
4523225 ACCUMULATOR & MTG GP-HYDRAULIC Parts scheme
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Parts for your 303.5E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 397-6929 Y [1] ACCUMULATOR GP-HYDRAULIC (UNCHARGED)  
2. 430-3122 [1] BRACKET AS  
3. 452-3226 I [1] HOSE AS  
4. 148-8367 [1] ELBOW AS  
  6V-8397 [1] SEAL-O-RING  
  6V-9850 [1] ELBOW  
5. 148-8374 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8723 [1] ELBOW  
6. 3K-0360 [1] SEAL-O-RING  
7. 6V-8397 [1] SEAL-O-RING  
8. 6V-9168 [1] NUT (11/16-16-THD)  
9. 8C-8835 [1] ADAPTER-BULKHEAD  
10. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
11. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP76330224
 

227-8807: ACCUMULATOR GP-HYDRAULIC

227-8807 ACCUMULATOR GP-HYDRAULIC -UNCHARGED
FIELD REPLACEMENT FOR @@@@@397-6929@@@@@
i02036588 SEBP7633
2278807 ACCUMULATOR GP-HYDRAULIC Parts scheme
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Parts for your 303.5E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 232-3317 [1] FILM-IDENTIFICATION (HYDRAULIC ACCUMULATOR)  
 

#SEBP76330225
 

397-6929: ACCUMULATOR GP-HYDRAULIC

397-6929 ACCUMULATOR GP-HYDRAULIC -UNCHARGED
PART OF 452-3225 ACCUMULATOR & MTG GP-HYDRAULIC
FIELD REPLACEMENT ORDER @@@@@227-8807@@@@@
ALSO AN ATTACHMENT
i05429302 SEBP7633
3976929 ACCUMULATOR GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 303.5E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    (NO SERVICED PARTS)
 

#SEBP76330226
 

397-7122: CONTROL AR-AUXILIARY

397-7122 CONTROL AR-AUXILIARY -2-WAY
PART OF 460-7665, 460-7668, 460-7670, 460-7676, 460-7678, 460-7679, 497-9143, 497-9146, 515-6901, 515-6902, 515-6903, 515-6904, 515-6905, 515-6906, 515-6907, 527-7216 DISTRIBUTION AR
CANNOT BE USED WITH @@@@@397-7121@@@@@
AN ATTACHMENT
i05845597 SEBP7633
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Parts for your 303.5E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  Y [1] FILM GP (2-WAY)  
  399-6787 Y [1] LINES GP-PILOT (2-WAY)  
  430-3213 Y [1] LINES GP-PILOT (JOYSTICK, 2-WAY)  
  415-5026 Y [1] VALVE & MTG GP-CONTROL (2-WAY)  
  Y [1] WIRING GP-RELAY PANEL (PATTERN CHANGE)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP76330227
 

463-8013: CONTROL AR-AUXILIARY

463-8013 CONTROL AR-AUXILIARY -SWING
PART OF 463-9117, 463-9121, 463-9133, 463-9137 OPTION AR-LINKAGE
CANNOT BE USED WITH @@@@@463-8017@@@@@, @@@@@463-8021@@@@@
AN ATTACHMENT
i06128192 SEBP7633
  For full view, you need register

Parts for your 303.5E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  415-4438 Y [1] CONTROL GP-PILOT OPERATED HYD  
  397-7179 Y [1] LINES GP-AUXILIARY HYDRAULIC (BOOM)  
  463-8027 Y [1] LINES GP-FRONT (AUXILIARY)  
  399-6785 Y [1] LINES GP-SWING CYLINDER (BOOM)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP76330228
 

463-8017: CONTROL AR-AUXILIARY

463-8017 CONTROL AR-AUXILIARY -2ND AUXILIARY, STANDARD STICK
PART OF 463-9125, 463-9141 OPTION AR-LINKAGE
CANNOT BE USED WITH @@@@@463-8013@@@@@, @@@@@463-8021@@@@@
AN ATTACHMENT
i06133264 SEBP7633
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Parts for your 303.5E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  415-4439 Y [1] CONTROL GP-PILOT OPERATED HYD (2ND AUXILIARY)  
  Y [1] FILM GP (2ND AUXILIARY)  
  292-8308 Y [1] LINES GP-AUXILIARY HYDRAULIC (2ND AUXILIARY, STANDARD STICK)  
  380-2456 Y [1] LINES GP-AUXILIARY HYDRAULIC (2ND AUXILIARY, BOOM)  
  436-2461 Y [1] LINES GP-AUXILIARY HYDRAULIC (BOOM)  
  463-8027 Y [1] LINES GP-FRONT (AUXILIARY)  
  399-6729 Y [1] LINES GP-SWING CYLINDER (2ND AUXILIARY)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP76330229
 

463-8021: CONTROL AR-AUXILIARY

463-8021 CONTROL AR-AUXILIARY -2ND AUXILIARY, LONG STICK
PART OF 463-9129, 463-9145 OPTION AR-LINKAGE
CANNOT BE USED WITH @@@@@463-8013@@@@@, @@@@@463-8017@@@@@
AN ATTACHMENT
i06133353 SEBP7633
  For full view, you need register

Parts for your 303.5E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  415-4439 Y [1] CONTROL GP-PILOT OPERATED HYD (2ND AUXILIARY)  
  Y [1] FILM GP (2ND AUXILIARY)  
  292-8310 Y [1] LINES GP-AUXILIARY HYDRAULIC (2ND AUXILIARY, LONG STICK)  
  380-2456 Y [1] LINES GP-AUXILIARY HYDRAULIC (2ND AUXILIARY, BOOM)  
  436-2461 Y [1] LINES GP-AUXILIARY HYDRAULIC (BOOM)  
  463-8027 Y [1] LINES GP-FRONT (AUXILIARY)  
  399-6729 Y [1] LINES GP-SWING CYLINDER (2ND AUXILIARY)  
  Y   SEPARATE ILLUSTRATION
 

Information:

Operation and Maintenance Manual
Rubber Belt Track Operation - If Equipped
303.5E2 CR, 304E2 CR, 305E2 CR and 305.5E2 CR Mini Hydraulic Excavators
Track Information
303.5E2 CR, 304E2 CR, 305E2 CR and 305.5E2 CR Mini Hydraulic Excavators
Track Adjustment - Adjust
303.5E2 CR, 304E2 CR, 305E2 CR and 305.5E2 CR Mini Hydraulic Excavators
Track Adjustment - Inspect
303.5E2 CR, 304E2 CR, 305E2 CR and 305.5E2 CR Mini Hydraulic Excavators
Specifications
Track
303.5E2 CR, 304.5E2 XTC, 304E2 CR, 305.5E2 CR and 305E2 CR Mini Hydraulic Excavators Machine System Specifications
Undercarriage Reconditioning Bulletin
Mobil-TracSystems/MTS {4198}
Mobil-TracSystems/MTS {4198}
Disassembly and Assembly
Track - Remove and Install
303.5E2 CR, 304E2 CR, 305.5E2 CR and 305E2 CR Mini Hydraulic Excavators Machine Systems

Caterpillar Parts SIS Catalog 303.5E2 :

263-9251 TRACK GP
436-2487 TRACK AR
436-2486 TRACK AR
ROLLER GP-TRACK-CENTER FLANGE
468-7455 ROLLER GP-TRACK-CENTER FLANGE
ROLLER GP-TRACK-CENTER FLANGE
422-0863 ROLLER GP-TRACK-CENTER FLANGE
ROLLER GP-TRACK CARRIER
422-0864 ROLLER GP-TRACK CARRIER
ROLLER AR-TRACK & CARRIER
468-7456 ROLLER AR-TRACK & CARRIER
ROLLER AR-TRACK & CARRIER
422-0862 ROLLER AR-TRACK & CARRIER
382-3843 TRACK GP
397-7036 UNDERCARRIAGE AR
ACCUMULATOR & MTG GP-HYDRAULIC
452-3225 ACCUMULATOR & MTG GP-HYDRAULIC
ACCUMULATOR GP-HYDRAULIC
227-8807 ACCUMULATOR GP-HYDRAULIC
ACCUMULATOR GP-HYDRAULIC
397-6929 ACCUMULATOR GP-HYDRAULIC
397-7122 CONTROL AR-AUXILIARY
463-8013 CONTROL AR-AUXILIARY
463-8017 CONTROL AR-AUXILIARY
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