1U3552SYL Replacement Caterpillar Tooth

  • 1U3552SYL Replacement Caterpillar Tooth

1U3552SYL Replacement Caterpillar Tooth, CAT Style SYL Tooth, Excavator Bucket Rock Tip, J550 J Series  Tooth Tips, Wheel Loader Excavator Bucket Teeth Point, Caterpillar Replacement Tooth China Supplier

1U3552SYL Replacement Caterpillar Tooth Feature:
Part No.: 1U3552SYL (9W8552SYL)
Replacement Brand: Caterpillar
Material ductile iron, gray iron, carbon steel, low alloy steel
Surface hardness:470-540MM HRC
Casting Bucket Teeth
Material 1# Hardness :48-52HRC Impact Value :>15J
Material 2# Hardness :48-52HRC Impact Value :>20J
OEM are acceptable

Caterpillar style SYL bucket tooth for a J550 series; takes a 1U1558 pin and an 8E5559 sleeved retainer; Use Item # 9W8552SYL
Weight 52.8 lb / 23.95 kg
· Standard J550 Cat teeth pocket, can be replaced easily
· Safety when assembling and disassembling teeth
· Competitive price
· Third party inspection accepted
Cat 9W8552SYL Bucket Teeth
· Produced by lost wax casting
· High-quality steel alloy material
· Heat treated
Cat 9W8552SYL Bucket Teeth
Testing standard:
GB 228 – 87 Metallic Materials – Tensile Testing
GB/T 229 – 2007 Metallic Materials – Charpy Notch Impact Testing
GB/T 231.1 – 2009 – HBW Metallic Materials – Brinell Hardness Testing
GB/T 1172-1999 HBW convert to HRC
σb: Tensile Strength
σ0.2: Yield Strength
δ5: Elongation
HRC: Rockwell Hardness
AK: Impact Data of “V” Shape Indentation




Casting processes: sand, investment, steel and precision casting
Materials: gray iron, ductile iron, steel, stainless steel, carbon steel, tool steel, structural alloy steel, heat-resisting steel, aluminum alloy and more
Special materials are also available
Materials chemical components supplied
Production process: mold designed by drawing, wax mold fabrication, wax welding, mold shell making, roasting, pouring, sand strip, surface treatment, put in storage and package

Heavy Duty Excavator Bucket Tip leading advantage:
1. Aggressive leading edge design
2. Variety of approved tooth systems
3. More Side cutters / Wear shroud options
4. Reduced weight by the use of high abrasion resistant materials
5. More usable wear metal for longer point life
6. Slimmer profile for better penetration
7. Greater nose strength and fatigue life
8. Alloys provide longer wear life and greater impact resistance

PC350,PC360,PC400,PC450. PC650. PC800,PC1100.
ZX330,ZX350,ZX360, ZX400,ZX450,ZX550

  • Affordable Price
  • OEM Parts Available
  • Payment Easy
  • Worldwide Delivery
  • Quality Guaranteed
  • Bulk Discount

Product Range

Part number Measurement Description Weight/kg Model
8J6207 J200 Bucket Tips 4.8 416,438,910
9N4253 J250 Bucket Tooth 4.8 E311,E312,916,939
1U3351 J350 Bucket Tooth 4.8 E320,E322,966D,980F
1U3302WT J300 Bucket Tooth 4.9
9J4359 J350 Bucket Tooth 4.9 E320,E322,966D,980F
1U3302RCL J300 Bucket Tooth 5.0 E200,E315,944,966C
1U3302WTL J300 Bucket Tooth 5.0 E200,E315,944,966C
1359308 J300 Bucket Tooth 5.0 E200,E315,944,966C
9N4302 J300 Bucket Tooth 5.1 E200,E315,944,966C
5V1784 One bolt corner 5.2 955
5V1783 One bolt corner 5.2 955
1835300 J300 Bucket Tooth 5.2
4T2253 J250 Bucket Tooth 5.2 E311,E312,916,939
1U3352TL J350 Bucket Tooth 5.3 E320,E322,966D,980F
9J8910 R300 Ripper Tooth 5.3 D4,963,955,951,160H,140,130,14,12
9W2359 J350 Bucket Tooth 5.3 E320,E322,966D,980F
6Y0309 R300 Ripper Tooth 5.3 D4,963,955,951,160H,140,130,14,12
227-8664 CAT 423 Unitooth 5.4 423,424
227-8665 CAT 423 Unitooth 5.4 423,424
1U3352P J350 Bucket Tooth 5.4
1U1254 J250 Teeth adapter 5.4 930K,938M,928G,930G,924H/G,924GZ,926M,938 916,939
5B6251 Ripper shank 5.5
2V6628 Compactor Feet 5.5 825C,835
1U3252PT J250 Bucket Tooth 5.5
4T1300 J300 Bucket Tooth 5.8 E200,E315,944,966C
31280D Shank 6.0
error: Copy Prohibited HCEPARTS!