AP Racing Catalogue Issue 4

visit www.apracing.com for installation drawings & up to date product range details 15 BRAKE CALIPERS - Historic Race AP Racing’s “Historic” Range of calipers are detailed below. These “Classic” items, such as CP2383 and CP2561 and have been reintroduced due to the popularity of various historic racing categories. The “Historic” Range of calipers are usually made to order, however some calipers are stock items, please check availability with AP Racing first. Spare part details for the calipers detailed can be found on page 27 to 33. CP2382 and CP2383 2 Piston Calipers TECHNICAL SPECIFICATION Piston Sizes Ø50.8mm x 2 Disc Dia. Max Ø266.7mm Min Ø254.0mm Disc Thickness CP2382 20.7mm CP2383 Max 11.2mm Min 9.7mm Weight (No Pads) 1.8Kg Hydraulic Thread 3/8”x24 UNF Mounting Type Lug Mounting centres 88.9mm Mounting offset CP2382 29.7mm CP2383 24.9mm Mtg hole Ø 11.27mm ‘PL’ Dim’n 54.1mm Seal Repair Kit CP4518-N Pad Family - CP2372D52 Pad Thickness = 15.9mm CP2561 2 Piston Caliper TECHNICAL SPECIFICATION Piston Sizes Ø38.1mm x 2 Disc Dia. Ø278.0mm Disc Thickness Max 25.4mm Min 22.8mm Weight (No Pads) 1.17Kg Hydraulic Thread M10x1.0 Mounting Type Radial Mounting centres 88.9mm Mounting offset 50.0mm Mtg hole Ø 9.6mm ‘PL’ Dim’n 26.0mm Seal Repair Kit CP4518-J Pad Family - CP2554 Pad Thickness = 16.8mm CP2270 4 Piston Caliper TECHNICAL SPECIFICATION Piston Sizes Ø41.3mm x 4 Disc Dia. Max Ø302.0mm Min Ø260.0mm Disc Thickness 28.0mm Weight (No Pads) 2.7Kg Hydraulic Thread 3/8”x24 UNF Mounting Type Blank Lug Mounting centres 76.2 / 94.0mm Mounting offset 33.3 / 42.4mm Mtg hole Ø N / A ‘PL’ Dim’n 66.3 / 85.6mm Seal Repair Kit CP4518- KK Pad Family - CP2270D46 Pad Thickness = 16.6mm CP2361 4 Piston Caliper CP2279 4 Piston Caliper TECHNICAL SPECIFICATION Piston Sizes Ø44.5mm x 4 Disc Dia. Max Ø330.0mm Min Ø260.0mm Disc Thickness 28.0mm Weight (No Pads) 3.4Kg Hydraulic Thread 3/8”x24 UNF Mtg Type Blank Lug Mounting centres Max 88.9mm Min 80.3mm Mounting offset Max 50.0mm Min 35.8mm Mtg hole Ø Max 12.7mm Min 10.1mm ‘PL’ Dimension Max 86.4mm Min 70.6mm Seal Repair Kit CP4518- LL Pad Family - CP2279D50 Pad Thickness = 20.4mm CP2271 4 Piston Caliper TECHNICAL SPECIFICATION Piston Sizes Ø38.1mm x 4 Disc Dia. Max Ø302.0mm Min Ø260.0mm Disc Thickness 28.0mm Weight (No Pads) 2.7Kg Hydraulic Thread 3/8”x24 UNF Mounting Type Blank Lug Mounting centres 76.2 / 94.0mm Mounting offset 33.3 / 42.4mm Mtg hole Ø N / A ‘PL’ Dim’n 66.3 / 85.6mm Seal Repair Kit CP4518- JJ Pad Family - CP2270D46 Pad Thickness = 16.6mm TECHNICAL SPECIFICATION Piston Sizes Ø38.1mm x 4 Disc Dia. Max Ø267.0mm Min Ø248.0mm Disc Thickness 20.7mm Weight (No Pads) 2.0Kg Hydraulic Thread 3/8”x24 UNF Mounting Type Blank Lug Mounting centres 76.2 / 94.0mm Mounting offset 28.7 / 31.2mm Mtg hole Ø N / A ‘PL’ Dimension 55.1 / 81.2mm Seal Repair Kit CP4518- JJ Pad Family CP2340D43 or D51 Pad Thickness = 15.9mm APPLICATIONS - CP2382, Escort Rear, Grp 4 Rally Vented Disc. - CP2383, Escort Rear, Grp 4 Rally Solid Disc. FEATURES - Lug mount. - Cast Aluminium alloy body. - Aluminium alloy pistons. PART NUMBERS Vented Disc - CP2382-12E4, RH & -13E4, LH Solid Disc - CP2383-12E4, RH & -13E4, LH. APPLICATIONS - Historic Formula One, Balanced Braking from 1977 - 1985. FEATURES - Lug mount. - Balanced braking (2 Calipers per disc). - Cast Aluminium alloy body. - R Clip pad retainer. - High temperature seals. PART NUMBER - CP2561-3S4 APPLICATIONS - Rally - Sports GT - Saloons FEATURES - Closed back aluminium alloy body. - Blank lug mount. - Ø41.3mm Aluminium alloy pistons. - High temperature seals. PART NUMBERS Right Hand - CP2270-144S4QR Left Hand - CP2270-145S4QR APPLICATIONS - Rally - Sports GT - Saloons FEATURES - Closed back Aluminium Alloy body. - Blank lug mount. - Ø38.1mm Aluminium Alloy pistons. PART NUMBERS Right Hand - CP2271-182S4QR Left Hand - CP2271-183S4QR APPLICATIONS - Sports GT FEATURES - Closed back Aluminium Alloy body. - Blank lug mount. - Ø44.5mm Aluminium alloy pistons. PART NUMBER Non Handed - CP2279-400S4BP APPLICATIONS - Rally - Sports GT FEATURES - Closed back Aluminium Alloy body. - Blank lug mount to suit 13” wheels. - Ø38.1mm Aluminium Alloy pistons. PART NUMBERS Right Hand - CP2361-96S4QR Left Hand - CP2361-97S4QR 132.27 (5.20”) 55.75 (2.19”) 76.3 (3.00”) 66.0 (2.60”) 126.7 (4.98”) 55.8 (2.19”) 126.7 (4.98”) 55.8 (2.19”) 70.15 (2.76”) 58.1 (2.28”)