# DIFFERENTIAL COVERS

Designed to strengthen the rear end by preventing case distortion, ring gear and cap bearing deflection.

Features:

- Solid cast A356.0-T6 aluminum construction dissipates heat much faster than the stock factory unit to prolong the life of your ring and pinion gears.
- Engraved support bar adds strength
- Cast-in ribs provide strength and aid in cooling efficiency
- Load bolts provide additional support to bearing caps
- Additional fluid capacity improves cooling/strengthen ribs keeps temperature cooler
- Fill plug and magnetic drain plug for easy servicing\catching ferrous metal particles
- Includes stainless steel mounting hardware & installation instructions
- B&M logo engraved
- 1 year limited warranty
- Made in U.S.A.
- Raw aluminum or New U.S. military grade specification (MIL-A-8625)
**black anodized**on newer parts. This anodize finish increases durability and aesthetics without compromising heat dissipation.

The following parts have raw aluminum finish unless otherwise denoted.

**Chrysler:**

P/N * 10306* (Chrysler 9.25″, 12 bolt with 0.5 quart extra fluid capacity)

**DANA:**

P/N * 10310 *(Dana 35, 10 bolt with .40 quart extra fluid capacity)

P/N

**10311**(Dana 35 with 0.25 quart extra fluid capacity)

P/N

*(Dana 44, 10 bolt with 0.30 quart extra fluid capacity)*

**10312**P/N

*(Dana 60 & 70, 10 bolt with 0.50 quart extra fluid capacity, )*

**10314**P/N

*(Dana 60 & 70, 10 bolt with 0.50 quart extra fluid capacity,*

**11314****black anodized**)

P/N

*(Dana 80, 10 bolt with 0.75 quart extra fluid capacity)*

**10315****FORD:**

P/N * 40297* (Ford 8.8″, 10 bolt with 0.50 quart extra fluid capacity)

P/N

*(Ford 9.75″, 12 bolt with 0.50 quart extra fluid capacity)*

**40298****GM:**

P/N * 70500* (GM car 8.875″ R.G., 12 bolt 0.5 quart extra fluid capacity )

P/N

*(GM 10.5″, 14 bolt with 0.75 quart extra fluid capacity)*

**70501**P/N

*(GM 8.2″/8.5″ r.g., 10 bolt, 0.4 quart extra fluid capacity and cooling)*

**70502**P/N

*(GM 8.2”, 8.5” & 8.6” R.G., 10 bolt with 0.4 quart extra fluid capacity,*

**71502****black anodized**)

P/N

*(GM 8.2″, 10 bolt B.O.P.with 0.4 quart extra fluid capacity)*

**70503**P/N

*(GM truck 8.75″ R.G., 12 bolt with 0.50 quart extra fluid capacity)*

**70504**P/N

*(GM 9.5″, 14 bolt with 0.5 quart extra fluid capacity)*

**70505**# DEEP TRANSMISSION PANS

Thick cast aluminum with additional oil capacity and more cooling ability.

Features:

- Thick durable cast aluminum construction
- CNC machined mounting surface, bolts holes, & ports
- Multiple cooling fins for greater heat dissipation
- No modifications to dipstick required
- Includes drain plug, temperature sensor ports, & hardware
- Easy installation with easy-to-follow instructions
- Full warranty

### Cast Deep Aluminum Pans:

P/N * 10280* (TF727/518&618/48RE Cummins,4 quarts extra fluid capacity)

P/N

*(NAG-1 3 quarts extra fluid capacity)*

**10300**P/N

*(TH400,2 quarts extra fluid capacity)*

**20280**P/N

*(TH-350, 3 quarts extra fluid capacity, *)*

**30280**P/N

*(C6 2 quarts extra fluid capacity, *)*

**40281**P/N

*(AOD/AODE/ and 4R70W 3 quarts extra fluid capacity)*

**40291**P/N

*(Ford, E4OD, 5R100, 4R100 3.5 quarts extra fluid capacity)*

**40295**P/N

*(C4 Transmission, 2 quarts extra fluid capacity)*

**50281**P/N

*(4L60 and 4L60E, 3 quarts extra fluid capacity)*

**70260**P/N

*(Powerglide 2 quarts extra fluid capacity, *)*

**70280**P/N

*(4L80E 3 quarts extra fluid capacity)*

**70295**P/N

*(6L801 1.8 quarts extra fluid capacity)*

**70391**### Chrome:

P/N * 20289* (TH 400 2 quarts extra fluid capacity)

P/N

*(TH 350 3 quarts extra fluid capacity, *)*

**30289**P/N

*(TH700R4 3 quarts extra fluid capacity)*

**70289***Use B&M Filter Replacement P/N

*>*

**10288****DEEP TRANSMISSION PAN ACCESSORIES:**

**Replacement Filter**

For most B&M® Transmission Deep Pans

P/N **10288**

**Filter Extension Replacement**

Used to extend the filter to the bottom of a deeper than stock transmission pan.

P/N * 10279*(for P/N

*)*

**10280**P/N

*(for P/N*

**20271***& P/N*

**20280***)*

**20289**P/N

*(for P/N*

**30284***& P/N*

**30280***)*

**30289**P/N

*(for P/N*

**70282***)*

**70280**P/N

*(for P/N*

**70288***)*

**70289**P/N

*(for P/N*

**70354***)*

**70260****Filter Extension & Filter Replacement**

P/N * 50279 *(For P/N

*)*

**50281**