AVSPARE.COM
parts catalog

ALTERNATOR AS 3776966 - Caterpillar


3776966 ALTERNATOR AS Caterpillar parts 272D, 272D XHP, 299D, 299D XHP, 910K, 914K
Rating:
26
Alternative (cross code) number:
CA3776966
377-6966
3776966
Caterpillar 3776966 ALTERNATOR AS
Weight: 11 pounds 5 kg.

Buy ALTERNATOR AS 3776966 Caterpillar genuine, new aftermarket tractor parts with delivery
COMPACT TRACK LOADER, SKID STEER LOADER,

Compare Prices: .

As an associate, we earn commssions on qualifying purchases through the links below
$284.93

07 Aug 2025

US: QUALITY PARTS
3776966 ALTERNATOR (New AFTERMARKET) - G&T Engine Parts
G&T Engine Parts Fits equipment: WHEEL-TYPE LOADER: 914K, 910K; SKID STEER LOADER: 299D2, 299D, 272D, 297D2-XHP, 272D2, 297D-XHP, 299D-XHP, 272D2 XHP, 297D2, 272D XHP, 297D, 299D2-XHP. || Condition: NEW AFTERMARKET || Weight: 12.76 lbs || Use of any OEM manufacturer name is not intended to represent any relationship between the two companies, instead it indicates that we sell replacement parts that are compatible with OEM components.
$516.80

28 Jul 2025
0.1102[0.05] pounds
CN: SIJIN1234
Automotive Engine Parts ATG10532 Alternator Compatible With Kubota Engine V3800 1J431-64012 230-20142 23020142 377-6966 3776966 A2TC1877
OCMZLDIEY 1. Made of high - quality materials, strictly tested, ensuring long - term durability. || 2. Adopts advanced current - stabilizing technology for stable power output, protecting electrical devices. || 3. Easy to install: The installation is simple and quick, and can be completed without professional skills. || 4. Smooth operation and low - noise design, suitable for quiet environments. || 5. Please confirm that your OE is correct before purchasing.
$577.30

28 Jul 2025
0.1102[0.05] Pounds
CN: XIAOLIUZI656565
Automotive Engine Parts ATG10532 Alternator Compatible For Kubota Engine V3800 1J431-64012 230-20142 23020142 377-6966 3776966 A2TC1877
HGHMMHPN Design: Fully enclosed dust-proof and waterproof structure, high-quality bearing design, long service life || Material: Made of high-temperature resistant materials with high mechanical strength and wear resistance, it can work stably in harsh environments || Features: Adopting the latest silicon rectification technology, high conversion efficiency, optimized electromagnetic design ensures stable output even at low speeds || Durability: Durability testing is conducted before leaving the factory, perfectly matching the engine compartments of various vehicle models, and easy to install and maintain || Automotive Engine Parts ATG10532 Alternator Compatible For Kubota Engine V3800 1J431-64012 230-20142 23020142 377-6966 3776966 A2TC1877
Number on catalog scheme: 1
  For full view, you need register

Compatible equipment models: 3776966:

COMPACT TRACK LOADER  299D   299D XHP  
COMPACT WHEEL LOADER  910K   914K  
SKID STEER LOADER  272D   272D XHP   Caterpillar

Information:


Illustration 1 g03126557
Table 1
Specification for 1W-8465 Valve Mechanism Gp , 326-4125 Valve Mechanism Gp , and 379-4833 Valve Mechanism Gp
Item Qty Part Specification Description
1 2 8T-7581 Bolt Torque to 120 20 N m (89 15 lb ft).
2 2 9L-7712 Nut Torque to 30 4 N m (22 3 lb ft).
3 1 7C-2376 Rocker Arm Shaft Diameter of the rocker arm shaft is 37.084 0.013 mm (1.4600 0.0005 inch).
4 2 3J-9196 Jam Nut Torque to 70 15 N m (52 11 lb ft).
- - - Inlet valve lash is 0.51 mm (0.020 inch).
- - - Exhaust valve lash is 1.27 mm (0.050 inch).
Illustration 2 g03126577
Table 2
Item Qty Part Specification Description
D 2 9Y-1741 Rocker Arm As After installation, bore of 1W-4594 Bushing in the rocker arm assembly (5) is 37.140 0.015 mm (1.4622 0.0006 inch).

Caterpillar parts catalog:

Caterpillar parts catalog
299D2 and 299D2XHP Compact Track Loader BY400001-UP (MACHINE) POWERED BY C3.8 Engine
299D XHP Compact Track Loader NLC00001-UP (MACHINE)
299D Compact Track Loader HCL00001-UP (MACHINE)
272D XHP Skid Steer Loader SHY00001-UP (MACHINE) POWERED BY C3.8 Engine
272D Skid Steer Loader GSL00001-UP (MACHINE)
272D Skid Steer Loader B5W00001-UP (MACHINE) POWERED BY C3.8 Engine
272D XHP Skid Steer Loader ETL00001-UP (MACHINE) POWERED BY C3.8 Engine
299D Compact Track Loader GTC00001-UP (MACHINE) POWERED BY C3.8 Engine
299D XHP Compact Track Loader JST00001-UP (MACHINE) POWERED BY C3.8 Engine
297D/297D XHP Multi Terrain Loader BE700001-UP (MACHINE) POWERED BY C3.8 Engine
272D2 & 272D2 XHP Skid Steer Loader BL200001-UP (MACHINE) POWERED BY C3.8 Engine
299D2 XHP & 299D2 Compact Track Loader DX200001-UP (MACHINE) POWERED BY C3.8 Engine
297D2 & 297D2 XHP Multi Terrain Loader BL700001-UP (MACHINE) POWERED BY C3.8 Engine
272D3 XHP, 272D3 Skid Steer Loader GJ200001-UP (MACHINE) POWERED BY C3.8 Engine
299D3, 299D3 XHP Compact Track Loader AN900001-UP (MACHINE) POWERED BY C3.8 Engine
299D3 XE Compact Track Loader LB300001-UP (MACHINE) POWERED BY C3.8 Engine
910K Compact Wheel Loader AY400001-UP (MACHINE) POWERED BY C3.8 Engine
914K Compact Wheel Loader CD200001-UP (MACHINE) POWERED BY C3.8 Engine
299D2 XHP & 299D2 Compact Track Loader DX200001-UP (MACHINE) POWERED BY C3.8 Engine


Parts alternator Caterpillar catalog:

3892320 ALTERNATOR GP-CHARGING
272D, 272D XHP, 299D, 299D XHP, 910K, 914K
3991485 ALTERNATOR
3054C, 3054E, 420E, 914G, AP-600D, AP-655D, AP1000E, AP1055E, AP555E, BG500E, BG600D, BG655D, C4.4, C6.6, CP-56, CP-76, CS-54B, CS-64, CS-74, IT14G, IT14G2, M313D, M315C, M315D, M315D 2, M316D, M317D ...
3943496 ALTERNATOR AS
216B, 216B3, 226B, 226B3, 232B, 242B, 247B, 247B3, 257B, 3013C, 3024C, C1.5, C2.2, CB22B, CB24B, CB32B, CB34B, CB34B XW, CC24B, CC34B
3469827 ALTERNATOR-CHARGING
3056E, 420D, 420E, 914G, CP-44, CP-64, CP-76, CS-44, CS-54B, CS-56, CS-74, IT14G, M313C, M313D, M315C, M316D, M318D, M318D MH, M322D, M322D MH
3491369 ALTERNATOR GP-CHARGING
226B, 232B, 242B, 247B, 257B, 3024C, C2.2, CB22B, CB32B, CC24B
2390772 ALTERNATOR GP-CHARGING
236B, 246C, 252B, 256C, 262C, 267B, 268B, 272C, 277C, 287C, 297C, 906
1W1163 ALTERNATOR & GUARD AS
3408, 3408C, 3412, 3412C
4N3896 ALTERNATOR GROUP
3512, 910, 931B, 935B, D3
3979953 ALTERNATOR AS
236D, 242D, 246D, 257D, 259D, 262D, 277D, 279D, 287D, 289D, 906H2, 907H2, 908H2
3218927 ALTERNATOR
416F, 420F, 428F, 430F, 432F, 434F, 444F, 450F, C4.4, C7.1
Back to top
The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.