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HomeUpgrade & Repair KitsUpgrade KitsEmissions & Regulations561-8646: 777D to E Upgrade
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Upgrade & Repair KitsUpgrade KitsEmissions & Regulations561-8646: 777D to E Upgrade
561-8646: 777D to E Upgrade

Partial rebuild that includes 777E technology - 5% fuel savings, modern operator compartment, improved transmission shifting and extended service intervals. Additional parts needed for full upgrade solution - see dealer. PEJJ0246 at publications.cat.com

Brand: Cat

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561-8646: 777D to E Upgrade
561-8646: 777D to E Upgrade

Partial rebuild that includes 777E technology - 5% fuel savings, modern operator compartment, improved transmission shifting and extended service intervals. Additional parts needed for full upgrade solution - see dealer. PEJJ0246 at publications.cat.com

Brand: Cat

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Parts included in this kit

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6G-2027: 5mm Thick Six Hole Spacer Plate
6G-2027: 5mm Thick Six Hole Spacer PlateQuantity: 2
6G-2028: PLATE
6G-2028: PLATEQuantity: 2
8X-4444: 50.8mm Thick Spacer
8X-4444: 50.8mm Thick SpacerQuantity: 4
7X-0299: 3/8''-16 x 6 1/4'' Hex Head Bolt
7X-0299: 3/8''-16 x 6 1/4'' Hex Head BoltQuantity: 2
214-7568: STOR O-Ring Seal (SAE 9/16-18)
214-7568: STOR O-Ring Seal (SAE 9/16-18)Quantity: 1
3D-2824: 2.95 x 23.47mm 90A NBR O-Ring
3D-2824: 2.95 x 23.47mm 90A NBR O-RingQuantity: 2
5M-3062: 3/8''-16 x 3/4'' Hex Head Bolt
5M-3062: 3/8''-16 x 3/4'' Hex Head BoltQuantity: 9
6V-1249: 22.00mm Dual Flange Rubber Grommet
6V-1249: 22.00mm Dual Flange Rubber GrommetQuantity: 1
6V-8398: 1.78 x 12.47mm 90A NBR O-Ring
6V-8398: 1.78 x 12.47mm 90A NBR O-RingQuantity: 1
5P-7464: 37.00mm Internal Diameter Half Slot Clip
5P-7464: 37.00mm Internal Diameter Half Slot ClipQuantity: 1
5P-7465: 37.00mm Internal Diameter Half Tang Clip
5P-7465: 37.00mm Internal Diameter Half Tang ClipQuantity: 1
5P-8112: 30mm Inner Diameter Flanged Rubber Grommet
5P-8112: 30mm Inner Diameter Flanged Rubber GrommetQuantity: 1
6V-8639: 22.23mm Hexagonal Plate Steel Straight Adapter
6V-8639: 22.23mm Hexagonal Plate Steel Straight AdapterQuantity: 1
7M-8485: 2.95 x 29.74mm 90A NBR O-Ring
7M-8485: 2.95 x 29.74mm 90A NBR O-RingQuantity: 4
419-7227: 7.5-14 Volts Direct Current Speed Sensor
419-7227: 7.5-14 Volts Direct Current Speed SensorQuantity: 2
5P-6994: 25.4mm Diameter P Clip
5P-6994: 25.4mm Diameter P ClipQuantity: 2
7J-9016: 5/16''-18 x 1'' Hex Socket Head Bolt
7J-9016: 5/16''-18 x 1'' Hex Socket Head BoltQuantity: 4
7X-0301: 3/8''-16 x 7'' Hex Head Bolt
7X-0301: 3/8''-16 x 7'' Hex Head BoltQuantity: 1
5T-8042: 0.16mm Thick Shim
5T-8042: 0.16mm Thick ShimQuantity: 4
1B-7182: 31.75mm Shaft Length External Hexagonal Steel Bolt
1B-7182: 31.75mm Shaft Length External Hexagonal Steel BoltQuantity: 12
3K-0360: 2.21 x 16.36mm 90A NBR O-Ring
3K-0360: 2.21 x 16.36mm 90A NBR O-RingQuantity: 3
4S-1962: 25.40mm Internal Diameter Loop Clip
4S-1962: 25.40mm Internal Diameter Loop ClipQuantity: 2
5P-7466: 46.00mm Internal Diameter Top Clip
5P-7466: 46.00mm Internal Diameter Top ClipQuantity: 1
6V-3965: 9/16" Thread Quick Disconnect Nipple
6V-3965: 9/16" Thread Quick Disconnect NippleQuantity: 1
6V-8716: 38.10mm Hexagonal Plate Steel Straight Adapter
6V-8716: 38.10mm Hexagonal Plate Steel Straight AdapterQuantity: 3
6V-9182: ORFS to STOR 90 Degree Elbow Adaptor
6V-9182: ORFS to STOR 90 Degree Elbow AdaptorQuantity: 1
9S-4185: 3/4-16 Thread Hex-Drive Plug
9S-4185: 3/4-16 Thread Hex-Drive PlugQuantity: 2
9M-8406: 15.88mm Internal Diameter Steel Loop Clip
9M-8406: 15.88mm Internal Diameter Steel Loop ClipQuantity: 9
8T-4896: 3/8" ID Steel Flat Washer
8T-4896: 3/8" ID Steel Flat WasherQuantity: 16
9D-1829: Multiple Hose P Clip
9D-1829: Multiple Hose P ClipQuantity: 2
5T-8169: 0.8mm Thick Shim
5T-8169: 0.8mm Thick ShimQuantity: 4
6G-0969: 185.34mm Outer Diameter Iron Casted Ring
6G-0969: 185.34mm Outer Diameter Iron Casted RingQuantity: 2
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Factory Fit

This part is designed to fit your Cat equipment based on the manufacturer’s specifications.

Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.

Remanufactured

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Kit

Replaced

Remanufactured

Non-Returnable

Kit

Replaced

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