Product Description

8D7678, 8D-7678 Linkage Pins for CAT Graders, Pin Assembly, Linkage pins, PIN Retainer, Steel Straight Pin, DRP Excavator Bulldozer Backhoe Loader Accessories Tip Pins and Locks, Replacement CAT Tooth System Point Adapter Pin Retainer, Caterpillar Fastener Hardware GET Parts Spare Parts China supplier

8D7678, 8D-7678 Linkage Pins for CAT Graders Feature:
Part Number  8D7678, 8D-7678
Brand Name Custom logo
Replacement Brand   Caterpillar / CAT
WEIGHT        1 Kg
Material 40Cr, #45
Hardness HRC52-58
Heat treatment Hardening and tempering
Advantage Crack-resistance
Surface Color Black, galvanization or as per customer request
Surface Treatment Electroplating / Electrophoresis / Flanged / Sandblasting / High-frequency Quenching
OEM ACCEPT OEM
Standard DIN GB ISO JIS BA ANSI
Use For Connect Bucket Tooth & Adapter
Package Plywood cases
Process Precision casting / Investment casting / Lost wax casting / sand casting / forging forged
Certification ISO9001:2008

Information:
EFFECTIVE LENGTH 15.75 mm
HEAD OD 0 mm
OVERALL LENGTH 165.1 mm
PIN OD 31.7 mm
TRANSV HOLES Y
DETENT BALL N
END TYPE A CHAMFER
END TYPE B CHAMFER
GROOVE N
HAND RING N
HEAD THICKNESS 0
KEEPER SLOT N
LUBE OUTLETS N

Compatible equipment models: 8D7678:
MOTOR GRADER 120G 120H 120H ES 120H NA 120K 120K 2 12G 12H 12H ES 12H NA 12K 130G 135H 135H NA 140G 140H 140H ES 140H NA 140K 140K 2 143H 160G 160H 160H ES 160H NA 160K 163H 163H NA Caterpillar

Cat Linkage Pins are machined from high grade steel bar and hardened for exceptional strength and wear life. They work as part of the pin joint system for your specific Cat machine and are tested and proven in the world’s most severe applications. The surface hardness, finish and plating are selected for optimum performance with the sleeve bearing. They result in a lower overall cost, outstanding strength and fatigue life, superior resistance to abrasive wear, and exceptional protection against pin galling, even in high-load conditions.

Attributes:
• Cat fasteners & hardware are manufactured to precise specifications and are built for durability, reliability, productivity
• Strength & Quality – Parts meet or exceed ISO, ASTM, ASME & SAE requirements
• Coatings that meet special requirements for different applications (RoHS compliant)

8D6687 Caterpillar  2G8613, 2G-8613 Caterpillar 12G 130G 140G 160G LINKAGE PIN
8D6687 PIN
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160G, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA

8D9815 Caterpillar
8D9815 PIN-CYLINDER
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 135H, 135H NA

2G6157 Caterpillar
2G6157 PIN
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 135H, 135H NA

6G0607 PIN
120G, 12G, 130G, 140G

9D9257 PIN
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 160G, 160H, 160H ES, 160H NA, 163H NA

2C8747 PIN
120G, 12G, 140G

9D0735 PIN
120G

8D9092 PIN
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 14…

8D2429 Caterpillar
8D2429 PIN AS
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160G, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA

5T8417 Caterpillar
5T8417 PIN
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14G, 14H, 14H NA, 160G, 160H, 160H ES, 160H NA, 160K, …

5T5295 Caterpillar
5T5295 PIN
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160G, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA

8D7225 Caterpillar
8D7225 PIN
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H