WJB WS8460N

Outer differential pinion seal for GM 8.875" rear axles in Chevrolet (Chevelle, Camaro, Nova, Impala, C10/K10, Blazer), GMC, Buick, Oldsmobile and Pontiac, 1963–1981. Outer pinion seal of the rear axle – runs on the driveshaft yoke. Polyacrylate lip.

• Shaft diameter1.739" (44.17 mm)
• Outside diameter3.270" (83.06 mm)
• Housing bore2.812" (71.42 mm)
• Width0.593" (15.06 mm)
• Lip materialpolyacrylate
• Sold as1 piece

Fits

• Chevrolet – 151 (2.5 L) L4: 1978 · 153 (2.5 L) L4: 1963–70 · 159 (2.6 L) L3 diesel: 1966–67 · 194 (3.2 L) L6: 1964–67 · 230 (3.8 L) L6: 1963–70 · 250 (4.1 L) L6: 1965–81 · 261 (4.3 L) L6: 1975, 1977–80 · 283 (4.6 L) V8: 1963–67 · 292 (4.8 L) L6: 1963–81 · 302 (4.9 L) V8: 1967–69 · 305 (5.0 L) V8: 1976–81 · 307 (5.0 L) V8: 1968–73, 1975–76 · 327 (5.3 L) V8: 1963–69 · 327 (5.4 L) V8: 1965–69 · 350 (5.7 L) V8: 1967–81 · 396 (6.5 L) V8: 1965–70 · 400 (6.6 L) V8: 1970–72, 1975–80 · 402 (6.6 L) V8: 1970–72 · 409 (6.7 L) V8: 1965 · 427 (7.0 L) V8: 1966–69 · 454 (7.4 L) V8: 1970–80
• GMC – 153 (2.5 L) L4: 1963–66 · 194 (3.2 L) L6: 1963–66 · 230 (3.8 L) L6: 1963–69 · 250 (4.1 L) L6: 1966–81 · 283 (4.6 L) V8: 1963, 1967 · 292 (4.8 L) L6: 1963–80 · 305 (5.0 L) V6: 1963–69 · 305 (5.0 L) V8: 1977–81 · 307 (5.0 L) V8: 1968–73 · 327 (5.3 L) V8: 1967–68 · 327 (5.4 L) V8: 1967–68 · 351 (5.7 L) V6: 1965–68 · 350 (5.7 L) V8: 1969–81 · 396 (6.5 L) V8: 1968–69 · 400 (6.6 L) V8: 1971–72, 1975–80 · 402 (6.6 L) V8: 1970–72 · 454 (7.4 L) V8: 1971–80
• Pontiac – 153 (2.5 L) L4: 1965–70 · 194 (3.2 L) L6: 1965–67 · 215 (3.5 L) L6: 1965 · 230 (3.8 L) L6: 1965–70 · 250 (4.1 L) L6: 1966–72 · 283 (4.6 L) V8: 1965–67 · 307 (5.0 L) V8: 1968–71 · 326 (5.3 L) V8: 1965–67 · 327 (5.3 L) V8: 1965–69 · 348 (5.7 L) V8: 1965 · 350 (5.7 L) V8: 1968–72 · 350 (5.7 L) V8 (Chevrolet): 1968–72 · 350 (5.7 L) V8 (Pontiac): 1968–72 · 389 (6.4 L) V8: 1965–66 · 396 (6.5 L) V8: 1965–69 · 400 (6.6 L) V8: 1967–72 · 402 (6.6 L) V8: 1970–71 · 409 (6.7 L) V8: 1965 · 421 (6.9 L) V8: 1965–66 · 427 (7.0 L) V8: 1966–69 · 428 (7.0 L) V8: 1967–69 · 454 (7.4 L) V8: 1970–71 · 455 (7.5 L) V8: 1970–72
• Buick – 225 (3.7 L) V6: 1964–67 · 250 (4.1 L) L6: 1968–69, 1971 · 300 (4.9 L) V8: 1964–67 · 340 (5.6 L) V8: 1966–67 · 350 (5.7 L) V8: 1968–72 · 400 (6.6 L) V8: 1967–69 · 401 (6.6 L) V8: 1965–66 · 425 (7.0 L) V8: 1965–66 · 430 (7.0 L) V8: 1967–69 · 455 (7.5 L) V8: 1970–72
• Oldsmobile – 225 (3.7 L) V6: 1965 · 250 (4.1 L) L6: 1966–71 · 330 (5.4 L) V8: 1965–67 · 350 (5.7 L) V8: 1968–72 · 400 (6.6 L) V8: 1965–66, 1968–69 · 425 (7.0 L) V8: 1965–67 · 455 (7.5 L) V8: 1968–72
• Excalibur – 305 (5.0 L) V8: 1970–72 · 350 (5.7 L) V8: 1970–72 · 454 (7.4 L) V8: 1972

Interchange numbers

Other brands: National 8460N · Timken 8460N · BCA NS8460N · FAG SS2776

Manufacturer part number: WJB WS8460N.