8N1721 ROD AS-CONNECTING Caterpillar parts
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 1673C, 225, 235, 235B, 330, 330 FM L, 330 L, 3304, 3304B, 3306, 3306B, 330...
Rating:
Alternative (cross code) number:
CA8N1721
8N-1721
8N1721
CA8N1721
8N-1721
8N1721
Weight: 7 pounds 3 kg.
ARTICULATED TRUCK, WHEELED EXCAVATOR,
Related part:
8N1721
ROD AS-CONN
0R0914
R
8N1721
ROD-CONN-YM
2695291
CL
You can buy:
US$113.40
14 Jul 2025
FridayParts
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KMP BRAND 8N1721 CONROD (Tapered 1.7" Dia PIN) Suitable for Caterpillar 8N1721
KMP BRAND Suitable for Caterpillar
KMP BRAND Suitable for Caterpillar
1pcs Connecting Rod 8N1721 8N-1721 Compatible For Caterpillar CAT 3306 3306B 3304B 930 936F 966F II 966G 970F 972G Wheel Loader Engine
SDETASOQ Made of high-strength materials: often made of excellent alloy steel or forged steel, with full impact and wear resistance || Lightweight design: precise weight control, reduced inertia loss, and improved engine operating efficiency || High precision machining: Smooth surface and accurate dimensions ensure perfect fit with the piston and crankshaft || Fatigue resistance: able to withstand repeated push and pull stresses for a long time, durable and not easily deformed or broken || Suitable for multiple working conditions: Whether starting at low speeds or running at high speeds, it can stably transmit power
SDETASOQ Made of high-strength materials: often made of excellent alloy steel or forged steel, with full impact and wear resistance || Lightweight design: precise weight control, reduced inertia loss, and improved engine operating efficiency || High precision machining: Smooth surface and accurate dimensions ensure perfect fit with the piston and crankshaft || Fatigue resistance: able to withstand repeated push and pull stresses for a long time, durable and not easily deformed or broken || Suitable for multiple working conditions: Whether starting at low speeds or running at high speeds, it can stably transmit power
1pcs Connecting Rod 8N1721 8N-1721 Compatible For Caterpillar CAT 3306 3306B 3304B 930 936F 966F II 966G 970F 972G Wheel Loader Engine
JRSRAZXO Package Include: 1 set Connecting Rod || The Conrod Helps maintain consistent energy transfer from piston to crankshaft, supporting responsive engine performance. || Material: Crafted from robust high Metal, built to withstand harsh engine conditions with high temperatures and corrosion. || Engineered with smooth surfaces to reduce friction between moving parts, extending the lifespan of related components. || Subjected to thorough quality checks to meet industry standards, providing peace of mind for your vehicle’s performance.
JRSRAZXO Package Include: 1 set Connecting Rod || The Conrod Helps maintain consistent energy transfer from piston to crankshaft, supporting responsive engine performance. || Material: Crafted from robust high Metal, built to withstand harsh engine conditions with high temperatures and corrosion. || Engineered with smooth surfaces to reduce friction between moving parts, extending the lifespan of related components. || Subjected to thorough quality checks to meet industry standards, providing peace of mind for your vehicle’s performance.
This part in 6 request:
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2024-06-27
2024-06-26
2024-04-04
2019-04-15
2019-04-15
2019-04-12
Number on catalog scheme:
3
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Compatible equipment models: 8N1721:
CHALLENGER
65C
ENGINE - MACHINE
3304
LANDFILL COMPACTOR
816F
MOTOR GRADER
120G
12G
12H
12H ES
12H NA
130G
140G
140H
140H ES
140H NA
143H
14G
14H NA
160G
160H
160H ES
160H NA
163H NA
TRACK-TYPE TRACTOR
D4E
D4E SR
D4H
D4H XL
D5E
D5H
D5H XL
D6D
D6E
D6E SR
D6G SR
D6G2 LGP
D6G2 XL
D6H
D6H XL
D6H XR
D6R
D7F
D7G
D7G2
D7H
D7R
VIBRATORY COMPACTOR
CB-534
Information:
Engine:
3508 (S/N: CNF1-UP; PTK1-UP; CAW1-UP; 5PW1-UP; 95Y1-UP; 23Z1-UP; 68Z1-UP; 70Z1-UP; CTF1-UP; 1JZ1-UP)
3508B (S/N: S2A1-UP; CBB1-UP; CNB1-UP; S2B1-UP; S2D1-UP; S2E1-UP; S2F1-UP; 7AF1-UP; PTJ1-UP; 2BM1-UP; 3DM1-UP; 4GM1-UP; 7SM1-UP; PTN1-UP; 6PN1-UP; 5PS1-UP; 1TW1-UP; 2HW1-UP; 3DW1-UP; 5KW1-UP; BGX1-UP; BPX1-UP; CTC1-UP; 1FZ1-UP)
3512 (S/N: PTG1-UP; PTH1-UP; CMJ1-UP; FDR1-UP; 6WW1-UP; 49Y1-UP; 24Z1-UP; 65Z1-UP; 67Z1-UP; CTE1-UP; 1KZ1-UP)
3512B (S/N: BRC1-UP; CMC1-UP; 2RD1-UP; FDE1-UP; BLF1-UP; PTF1-UP; 2AF1-UP; 8DF1-UP; AAG1-UP; FFG1-UP; MRG1-UP; PWG1-UP; S2G1-UP; MKH1-UP; S2H1-UP; S2J1-UP; BRK1-UP; S2K1-UP; S2L1-UP; PTM1-UP; S2M1-UP; 7HM1-UP; 8EM1-UP; 8RM1-UP; BRN1-UP; S2N1-UP; 4TN1-UP; 6WN1-UP; 4DR1-UP; 1PW1-UP; 2GW1-UP; 3ZW1-UP; 4AW1-UP; 5AW1-UP; 6GW1-UP; 2EZ1-UP; CTB1-UP; CTH1-UP; 1GZ1-UP)
3516 (S/N: CMD1-UP; PTD1-UP; CAL1-UP; GZR1-UP; RKT1-UP; 8TW1-UP; GZX1-UP; 25Z1-UP; 27Z1-UP; 71Z1-UP; 73Z1-UP; CTD1-UP; 1LZ1-UP)
3516B (S/N: CPA1-UP; BMB1-UP; PTC1-UP; 2TD1-UP; CDE1-UP; 9WF1-UP; B5G1-UP; PAG1-UP; BPJ1-UP; BCK1-UP; LEK1-UP; CAN1-UP; CBN1-UP; FDN1-UP; 6HN1-UP; 7RN1-UP; 8CN1-UP; 8KN1-UP; 9AN1-UP; S2P1-UP; GAR1-UP; S2R1-UP; GZS1-UP; PPS1-UP; S2S1-UP; GZT1-UP; S2T1-UP; S2W1-UP; 1NW1-UP; 2FW1-UP; 2JW1-UP; 3CW1-UP; 4BW1-UP; 8NW1-UP; CCX1-UP; FDX1-UP; S2X1-UP; GZY1-UP; S2Y1-UP; 6HZ1-UP; CTA1-UP; CTG1-UP; CTJ1-UP; 1HZ1-UP)
Power Module:
PM3508 (S/N: BLM1-UP; BPY1-UP)
PM3512 (S/N: BRF1-UP; BNR1-UP)
PM3516 (S/N: CAC1-UP; BPD1-UP)
Service Manual Module, RENR2200, "Specifications"Service Manual Module, RENR2207, "Specifications"Service Manual Module, RENR2217, "Specifications"Service Manual Module, RENR2296, "Specifications"Service Manual Module, RENR4927, "Specifications"Service Manual Module, RENR4937, "Specifications"Service Manual Module, RENR4942, "Specifications"Service Manual Module, RENR4946, "Specifications"Service Manual Module, RENR4952, "Specifications"Service Manual Module, RENR4956, "Specifications"Service Manual Module, RENR4962, "Specifications"Service Manual Module, RENR5077, "Specifications"Service Manual Module, SENR2351, " Specifications"Service Manual Module, SENR2361, "Specifications"Service Manual Module, SENR5077, "Specifications"Service Manual Module, SENR5087, "Specifications"Service Manual Module, SENR5097, "Specifications"Service Manual Module, SENR6562, "Specifications"The correct values for the 194-4902 Spring are given below. The above listed service modules are affected by this change. Update your manuals in order to reflect the change.194-4902 Spring Free length after test ... 60.7 mm (2.39 inch) Outside diameter ... 30.7 mm (1.21 inch)
3508 (S/N: CNF1-UP; PTK1-UP; CAW1-UP; 5PW1-UP; 95Y1-UP; 23Z1-UP; 68Z1-UP; 70Z1-UP; CTF1-UP; 1JZ1-UP)
3508B (S/N: S2A1-UP; CBB1-UP; CNB1-UP; S2B1-UP; S2D1-UP; S2E1-UP; S2F1-UP; 7AF1-UP; PTJ1-UP; 2BM1-UP; 3DM1-UP; 4GM1-UP; 7SM1-UP; PTN1-UP; 6PN1-UP; 5PS1-UP; 1TW1-UP; 2HW1-UP; 3DW1-UP; 5KW1-UP; BGX1-UP; BPX1-UP; CTC1-UP; 1FZ1-UP)
3512 (S/N: PTG1-UP; PTH1-UP; CMJ1-UP; FDR1-UP; 6WW1-UP; 49Y1-UP; 24Z1-UP; 65Z1-UP; 67Z1-UP; CTE1-UP; 1KZ1-UP)
3512B (S/N: BRC1-UP; CMC1-UP; 2RD1-UP; FDE1-UP; BLF1-UP; PTF1-UP; 2AF1-UP; 8DF1-UP; AAG1-UP; FFG1-UP; MRG1-UP; PWG1-UP; S2G1-UP; MKH1-UP; S2H1-UP; S2J1-UP; BRK1-UP; S2K1-UP; S2L1-UP; PTM1-UP; S2M1-UP; 7HM1-UP; 8EM1-UP; 8RM1-UP; BRN1-UP; S2N1-UP; 4TN1-UP; 6WN1-UP; 4DR1-UP; 1PW1-UP; 2GW1-UP; 3ZW1-UP; 4AW1-UP; 5AW1-UP; 6GW1-UP; 2EZ1-UP; CTB1-UP; CTH1-UP; 1GZ1-UP)
3516 (S/N: CMD1-UP; PTD1-UP; CAL1-UP; GZR1-UP; RKT1-UP; 8TW1-UP; GZX1-UP; 25Z1-UP; 27Z1-UP; 71Z1-UP; 73Z1-UP; CTD1-UP; 1LZ1-UP)
3516B (S/N: CPA1-UP; BMB1-UP; PTC1-UP; 2TD1-UP; CDE1-UP; 9WF1-UP; B5G1-UP; PAG1-UP; BPJ1-UP; BCK1-UP; LEK1-UP; CAN1-UP; CBN1-UP; FDN1-UP; 6HN1-UP; 7RN1-UP; 8CN1-UP; 8KN1-UP; 9AN1-UP; S2P1-UP; GAR1-UP; S2R1-UP; GZS1-UP; PPS1-UP; S2S1-UP; GZT1-UP; S2T1-UP; S2W1-UP; 1NW1-UP; 2FW1-UP; 2JW1-UP; 3CW1-UP; 4BW1-UP; 8NW1-UP; CCX1-UP; FDX1-UP; S2X1-UP; GZY1-UP; S2Y1-UP; 6HZ1-UP; CTA1-UP; CTG1-UP; CTJ1-UP; 1HZ1-UP)
Power Module:
PM3508 (S/N: BLM1-UP; BPY1-UP)
PM3512 (S/N: BRF1-UP; BNR1-UP)
PM3516 (S/N: CAC1-UP; BPD1-UP)
Service Manual Module, RENR2200, "Specifications"Service Manual Module, RENR2207, "Specifications"Service Manual Module, RENR2217, "Specifications"Service Manual Module, RENR2296, "Specifications"Service Manual Module, RENR4927, "Specifications"Service Manual Module, RENR4937, "Specifications"Service Manual Module, RENR4942, "Specifications"Service Manual Module, RENR4946, "Specifications"Service Manual Module, RENR4952, "Specifications"Service Manual Module, RENR4956, "Specifications"Service Manual Module, RENR4962, "Specifications"Service Manual Module, RENR5077, "Specifications"Service Manual Module, SENR2351, " Specifications"Service Manual Module, SENR2361, "Specifications"Service Manual Module, SENR5077, "Specifications"Service Manual Module, SENR5087, "Specifications"Service Manual Module, SENR5097, "Specifications"Service Manual Module, SENR6562, "Specifications"The correct values for the 194-4902 Spring are given below. The above listed service modules are affected by this change. Update your manuals in order to reflect the change.194-4902 Spring Free length after test ... 60.7 mm (2.39 inch) Outside diameter ... 30.7 mm (1.21 inch)
Cat SIS web machinery list:
Parts rod Caterpillar catalog:
330, 330 FM L, 330 L, 330B, 330B L, OEMS
120K, 120M, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 130G, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 143H, 160H, 160H ES, 160H NA, 160K, 160M, 163H, 163H NA, 24H, 24M
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...
14G, 14H NA
12H, 12H ES, 12H NA, 12K, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA
12H, 12H ES, 12H NA, 12K, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA
120G, 12G, 140G
120G, 12G, 130G
8N5916
ROD AS-CONNECTING
1673C, 3176, 3176B, 3306, 3306C, 3406, 3406B, 3406C, 3408, 3408C, 3408E, 3412, 623F
1673C, 3176, 3176B, 3306, 3306C, 3406, 3406B, 3406C, 3408, 3408C, 3408E, 3412, 623F
1673C, 1693, 16G, 3176, 3208, 3304, 3306, 3306B, 3306C, 3406, 3406B, 3406C, 3408, 3408C, 3408E, 3412, 3412C, 3412E, 3512, 3512B, 3512C, 3516C, 5130, 5230, 613C, 627B, 627E, 631D, 631E, 631G, 633D, 633...
414E, 416, 416B, 416C, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424B, 424B HD, 424D, 426, 426B, 426C, 428, 428B, 428C, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 434E, 434F, 436B, 436C, 43...
9R4764
ROD
24H, 24M, 416, 416B, 416C, 426B, 426C, 428, 428B, 436, 436B, 436C, 438B, 446, 446B, 5130, 5130B, 5230, 5230B, 770G, 770G OEM, 793F CMD, 938F, 938G II, 938H, 950G, 950G II, 962G, 962G II, IT38G II, IT3...
24H, 24M, 416, 416B, 416C, 426B, 426C, 428, 428B, 436, 436B, 436C, 438B, 446, 446B, 5130, 5130B, 5230, 5230B, 770G, 770G OEM, 793F CMD, 938F, 938G II, 938H, 950G, 950G II, 962G, 962G II, IT38G II, IT3...
7C2511
ROD & PISTON GP
3208, 426
3208, 426
9T2240
ROD
65, 75
65, 75
16G, 225, 3306, 3306B, 578, 613, 615, 615C, 621E, 623E, 627E, 75, 824C, 826C, 936F, 950B, 950F, 955K, 955L, 966F, 980, 980B, 980C, 980F, D25D, D300D, D3C, D40D, D6E, D6F SR, D6G SR, D6H, D8N, G3306, G...
3114, 3116, 3126, 3126B, 3176B, 3208, 3304, 3306, 3306B, C7, D342C, D343, D346, D348, D349, D353C, D379B, D398B, D399, G3304
8L4521
ROD AS-ZINC
3306, 3306B, 3406, 3406B, 3406C, 3406E, 3408, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3456, C-15, C-16, C12, C15, C18, CX31-C15I, G3406, G3408, G3408B, G3412, TH35-C15I
3306, 3306B, 3406, 3406B, 3406C, 3406E, 3408, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3456, C-15, C-16, C12, C15, C18, CX31-C15I, G3406, G3408, G3408B, G3412, TH35-C15I
3126B, 3176B, 3176C, 3196, 3304, 3304B, 3306, 3306B, 3406, 3406B, 3406C, 3406E, 3408, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3456, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, C-12, C...
5L7685
ROD AS-ZINC
3304, 3304B, 3306, 3306B, 3408, 3408C, 3412, 3412D, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, D320A, D330A, D333A, D333B, D343, D353C, G3304, G3306
3304, 3304B, 3306, 3306B, 3408, 3408C, 3412, 3412D, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, D320A, D330A, D333A, D333B, D343, D353C, G3304, G3306
3126, 3208, 3306, D336, D343, D379, D379A, D379B, D398, D399, G379, G398