KIT- 3436883 - Caterpillar

Motor Grader:
120G (S/N: 4HD1-UP; 1LK1-UP; 87V1-UP; 11W1-UP)
120H (S/N: CAF1-UP; 4MK1-UP; 5FM1-UP; 6NM1-UP; 6TM1-UP; 2AN1-UP; 6YN1-UP; 9FN1-UP; 9YR1-UP; ALZ1-UP)
120M (S/N: B9N1-UP)
12G (S/N: 3WC1-UP; 3PL1-UP; 61M1-UP)
12H (S/N: CBK1-UP; 4XM1-UP; 5ZM1-UP; 8MN1-UP; 2LR1-UP; 2WR1-UP; 4ER1-UP; 2GS1-UP; AMZ1-UP)
130G (S/N: 74V1-UP)
135H (S/N: CBC1-UP; BDJ1-UP; 3YK1-UP; 7MM1-UP; 8WN1-UP; AMX1-UP)
140G (S/N: 5MD1-UP; 72V1-UP; 13W1-UP)
140H (S/N: CCA1-UP; APM1-UP; 5HM1-UP; 8JM1-UP; 8KM1-UP; 9TN1-UP; 9ZN1-UP; 3AS1-UP)
140M (S/N: B9M1-UP)
143H (S/N: 1AL1-UP; APN1-UP)
14G (S/N: 03L1-UP; 96U1-UP)
14H (S/N: ASE1-UP; 7WJ1-UP)
14M (S/N: B9J1-UP)
160G (S/N: 4JD1-UP)
160H (S/N: ASD1-UP; 9EJ1-UP; 2FM1-UP; 3GM1-UP; 6WM1-UP; 9JM1-UP; CCP1-UP; 2HS1-UP)
160M (S/N: B9L1-UP)
163H (S/N: 5AK1-UP; ARL1-UP)
Service Magazine SEPD1727, 24 January 2014, "Circle Worm Drive Has Been Improved on Certain Motor Graders". Disregard this article. See the article that follows.ReferenceRefer to Disassembly and Assembly, RENR4193 for information on the circle drive.Description of Change: Two new circle worm drives are being introduced. The improved circle worm drives are a direct replacement for the previous circle worm drives. The new circle worm drives are made from new material. The new material will provide increased toughness and durability.Adaptable To: The improved 312-0781 Circle Worm Drive is adaptable to the following machines:
14G (S/N: 03L1-UP; 96U1-UP)
14H (S/N: 7WJ1-UP; ASE1-UP)
14M (S/N: B9J1-UP)The improved 312-0782 Circle Worm Drive is adaptable to the following machines:
120G (S/N: 87V1-UP; 4HD1-UP; 11W1-UP; 1LK1-UP)
130G (S/N: 74V1-UP)
12G (S/N: 61M1-UP; 3PL1-UP; 3WC1-UP)
140G (S/N: 72V1-UP; 5MD1-UP; 13W1-UP)
160G (S/N: 4JD1-UP)
120H (S/N: 6TM1-UP; 5FM1-UP; 9FN1-UP; 4MK1-UP; 6YN1-UP; 2AN1-UP; 6NM1-UP; 9YR1-UP; ALZ1-UP; CAF1-UP)
135H (S/N: 7MM1-UP; 8WN1-UP; 3YK1-UP; BDJ1-UP; AMX1-UP; CBC1-UP)
12H (S/N: 5ZM1-UP; 4ER1-UP; 4XM1-UP; 8MN1-UP; 2WR1-UP; 2LR1-UP; 2GS1-UP; AMZ1-UP; CBK1-UP)
140H (S/N: 8JM1-UP; 5HM1-UP; 2ZK1-UP; 9TN1-UP; 9ZN1-UP; 8KM1-UP; 3AS1-UP; APM1-UP; CCA1-UP)
143H (S/N: 1AL1-UP; APN1-UP)
160H (S/N: 9JM1-UP; 2FM1-UP; 9EJ1-UP; 3GM1-UP; 6WM1-UP; 2HS1-UP; ASD1-UP; CCP1-UP)
163H (S/N: 5AK1-UP; ARL1-UP)
120M (S/N: B9M1-UP)
140M (S/N: B9N1-UP)
160M (S/N: B9L1-UP)