Description
Name: Volvo 1031 Differential Pinion and Carrier Bearing Kit (incl. 4 bearings) Short description: 4-bearing kit for Volvo 1031 rear axle differential and pinion shaft. Includes carrier bearings and pinion bearings.
Long description:
Bearing kit for Volvo 1031 rear axle differential rebuilding. The kit includes four tapered roller bearings designed to meet original equipment standards for quality and durability.
Bearings are sourced from reputable manufacturers such as Koyo, Timken, or NTN.
Features:
- Contents: 2 pcs Differential carrier bearings, 1 pc Inner (large) pinion bearing, and 1 pc Outer (small) pinion bearing.
- Compatibility: Volvo 1031 rear axles.
- Identification: Volvo 1031 (“large axle”) is identified by an M24 pinion nut and approx. 196 mm ring gear diameter.
Technical Specifications:
| Item | Bore (D2) | OD (D1) | Width (B/M) |
| Carrier bearing (2 pcs) | 1.625″ (1-5/8″) (approx. 41.28 mm) | 2.891″ (approx. 73.43 mm) | 0.780″ (approx. 19.81 mm) |
| Pinion outer (small) | 1.125″ (1-1/8″) (approx. 28.58 mm) | 2.531″ (approx. 64.29 mm) | 0.844″ (approx. 21.43 mm) |
| Pinion inner (large) | 1.4375″ (1-7/16″) (approx. 36.51 mm) | 3.000″ (3″) (approx. 76.20 mm) | 1.125″ (1-1/8″) (approx. 28.58 mm) |
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