V-BELT 4N8221 - Caterpillar

4N8221 V-BELT Caterpillar parts 589, C9.3, D8L, D9N

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Alternative (cross code) number:
CA4N8221
4N-8221
4N8221

Weight: 0.70 pounds 0 kg.

Information:

EFFECTIVE LENGTH 1803 mm

GROOVE WIDTH 15.88 mm

Buy V-BELT 4N8221 Caterpillar genuine, new aftermarket tractor parts with delivery
INDUSTRIAL ENGINE, TRACK-TYPE TRACTOR,

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D&D PowerDrive 4N8221 Caterpillar Replacement Belt, 22, 71.64" Length, Rubber

$16.50

10 Jun 2025

US: OffRoad Belts

D&D PowerDrive 4N8221 Caterpillar Replacement Belt, 22, 71.64" Length, Rubber
D&D PowerDrive Belt 22 .6875 x 71.64in OC. || Material type: rubber || Manufactured by D&D PowerDrive || Package weight: 0.71 lbs

$15.97

22 Apr 2025

Amazon.com

$14.89

18 Mar 2025

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Compatible equipment models: 4N8221:

INDUSTRIAL ENGINE C9.3

PIPELAYER 589

TRACK-TYPE TRACTOR D8L D9N Caterpillar

Information:

Assembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
B 1P-0510 Driver Group 1
Illustration 1 g01017356
Install bearings (10) in the body assembly with Tooling (B). The bearing joint should be 30 15 degrees from the center line of the two bearing bores. Install the bearings so the bearings are even with the outside of the body assembly.
Before final assembly, check the condition and specifications of all of the parts of the engine oil pump. Refer to Specification, "Engine Oil Pump".
Illustration 2 g01001929
Improper assembly of parts that are spring loaded can cause bodily injury.To prevent possible injury, follow the established assembly procedure and wear protective equipment.
Lubricate the bearings and idler gear and drive gear (3) with clean engine oil. Install the idler gear and drive gear in body assembly (2) .
Install cover (4). Install bolts (5) in order to secure the cover to body assembly (2) .Note: The engine oil pump must turn freely after assembly. Turn the engine oil pump by hand. Reposition cover (4) if the pump does not turn freely.
Install bypass valve (6), spring (7), retainer (8), and bolts (9) .
Install the key on the shaft.
Illustration 3 g01017258
Install drive gear (1). Install bolt (11). Tighten the bolt to a torque of 55 10 N m (41 7 lb ft).End By: Install the engine oil pump. Refer to Disassembly and Assembly, "Engine Oil Pump - Install".